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        811-09729
      
      
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      iShares Trust
      811-09729
      0001100663
      5493000860OXIC4B5K91
      400 Howard Street
      San Francisco
      94105
      US-CA
      US
      800-474-2737
      
        
      
      
        
          BlackRock Fund Advisors
          400 Howard Street
          San Francisco
          
          94105
          415-670-2000
          Records related to its functions as advisor
        
        
          State Street Bank and Trust Company
          1 Lincoln Street
          Boston
          
          02111
          617-786-3000
          Records related to its functions as administrator, accounting agent, transfer agent and custodian
        
        
          BlackRock International Limited
          1 Semple Street
          Edinburgh
          GB
          EH3 8BL
          44 131 472 7200
          Records related to its functions as sub-advisor
        
        
          BlackRock Investments, LLC
          40 East 52nd Street
          New York
          
          10022
          609-282-3046
          Records related to its functions as distributor
        
      
      N
      N
      
      N-1A
      269
      
        
        
        
        
      
      Y
      
        
          Charles A. Hurty
          000000000
          N
          
            
            
          
        
        
          Richard L. Fagnani
          000000000
          N
          
            
            
          
        
        
          John E. Kerrigan
          000000000
          N
          
            
            
          
        
        
          John E. Martinez
          000000000
          N
          
            
            
          
        
        
          Robert S. Kapito
          000000000
          Y
          
            
            
          
        
        
          Madhav V. Rajan
          000000000
          N
          
            
            
          
        
        
          Drew E. Lawton
          001173631
          N
          
            
            
          
        
        
          Jane D. Carlin
          001279982
          N
          
            
            
          
        
        
          Cecilia H. Herbert
          000000000
          N
          
            
            
            
            
          
        
        
          Mark K. Wiedman
          000038642
          Y
          
            
            
          
        
      
      
        
          Charles Park
          000000000
          55 East 52nd Street
          New York
          
          10055
          XXXXXX
          N
          
            
          
        
      
      N
      
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
      
      N
      N
      
      N
      
        
        
        
        
        
        
        
        
        
        
        
        
      
      
        
          BlackRock Investments, LLC
          8-48436
          000038642
          0000000000
          
          Y
        
      
      N
      
        
          PricewaterhouseCoopers LLP
          238
          5493002GVO7EO8RNNS37
          
        
      
      N
      N
      N
      N
      N
      N
      
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
      
    
    
      
        iShares iBonds Dec 2022 Term Corporate ETF
        S000048150
        549300F4NYJYTQ0JOD58
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.04310000
            -0.14310000
            0.62360000
            0.62360000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        25210376.43098823
        78528.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            50702866.38000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            91220817.58000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            839296361.14000100
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            810145.20000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            579877.50000000
          
          
            U.S. Bancorp Investments, Inc.
            8-35359
            000017868
            H85Z6XZP8B10ES0M2G89
            
            738390.00000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            977457.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            9185660.73000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            1590108.75000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            109517651.61000000
          
        
        1110323829.54000100
        N
        438931603.53846157
      
      
        iShares U.S. Treasury Bond ETF
        S000035919
        549300YMK9GAMCTG8G20
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.01830000
            -0.13170000
            0.82160000
            0.82190000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        N/A
        247.00000000
        
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            474395450.03000000
          
          
            BNY Mellon Capital Markets, LLC
            8-35255
            000017454
            VJW2DOOHGDT6PR0ZRO63
            
            112101080.74000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            91023682.04
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            550093746.60999800
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            1711558062.17000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            262684586.38000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            259565037.21000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            1188609140.74999900
          
          
            SG Americas Securities, LLC
            8-66125
            000128351
            549300F35UE0BOM1WJ55
            
            247389910.69000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            8367531996.84000500
          
        
        13508418092.34
        N
        5860059616.65538400
      
      
        iShares iBonds Mar 2023 Term Corporate ex-Financials ETF
        S000039663
        54930072NH2YOKLOWY24
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.01530000
            -0.11530000
            0.70840000
            0.70850000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        2790319.39137099
        8672.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1158408.00000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            98242.00000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            278060.60000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            75521.25000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            83617380.66000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            981314.00000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            99878.25000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            1891836.65000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            191218.00000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            439279.00000000
          
        
        88989531.81000000
        N
        45519814.79461538
      
      
        iShares GNMA Bond ETF
        S000035915
        5493000KODSFW8LTTF91
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.26150000
            -0.38150000
            0.64810000
            0.64820000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            138752729.44000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            232641924.07000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            299827717.19000000
          
          
            Mizuho Securities USA LLC
            8-37710
            000019647
            7TK5RJIZDFROZCA6XF66
            
            35770135.89000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            386788661.97000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            378085605.22000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            126020557.61000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            43781801.01000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            195009293.15000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            10865519293.10002000
          
        
        12750245447.98002000
        N
        114521333.88384613
      
      
        iShares iBonds Dec 2026 Term Corporate ETF
        S000055059
        549300YFLX0EDIINV769
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.08080000
            -0.01920000
            1.08070000
            1.08080000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        10220609.29826443
        34380.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            168975689.53000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            14909278.90000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            1641562.51000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            1407121.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            690261.50000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            47785169.34000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            2046474.00000000
          
          
            SG Americas Securities, LLC
            8-66125
            000128351
            549300F35UE0BOM1WJ55
            
            459670.00000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            16253684.90000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            494909.00000000
          
        
        256870634.18000000
        N
        117352851.11846153
      
      
        iShares Aaa - A Rated Corporate Bond ETF
        S000035916
        5493009W1LC1TK28CL24
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.03110000
            -0.11890000
            0.94550000
            0.94560000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        12653177.53982940
        42727.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 10f-3 (17 CFR 270.10f-3)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            5058453.20000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            8542684.84000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            52542269.64000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            1331234.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            7696287.14000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            61785657.79000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            32638130.01000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            3650781.43000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            353127789.41000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            2022310.47000000
          
        
        537787528.65000000
        N
        143117373.87076923
      
      
        iShares iBonds Mar 2023 Term Corporate ETF
        S000040347
        549300IVBKNQ292M6Y10
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          Fund of Funds
          
            N
            N
            -0.07180000
            -0.17180000
            0.70690000
            0.70690000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        4402593.77819891
        13388.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            98908.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            50602.50000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            565839.50000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            9410076.60000000
          
          
            Brown Brothers Harriman & Co.
            8-69731
            000282732
            5493006KMX1VFTPYPW14
            
            139706.16000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            8775114.90000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            5784770.00000000
          
          
            U.S. Bancorp Investments, Inc.
            8-35359
            000017868
            H85Z6XZP8B10ES0M2G89
            
            187600.00000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            4118491.70000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            80212680.87000000
          
        
        109782960.98000000
        N
        77687515.94846152
      
      
        iShares iBonds Dec 2022 Term Muni Bond ETF
        S000049023
        549300FYZVNPYOI2KF55
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.10620000
            -0.28620000
            0.39060000
            0.39060000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            5839589.75000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            37599658.00000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            2745562.10000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            8577658.35000000
          
          
            National Financial Services Corporation
            8-26740
            000013041
            549300EJM5SBRQSYKC50
            
            3177657.30000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            3878146.10000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            5969758.50000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            6749627.80000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            105216896.74000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            4635005.20000000
          
        
        194124720.35000000
        N
        192908063.45461540
      
      
        iShares Treasury Floating Rate Bond ETF
        S000044143
        549300IH7Y9SW6BCOA50
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.03220000
            -0.11780000
            0.42460000
            0.42470000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            8008173.56000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            30704012.51000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            2999999.92000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            3199720.38000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            285116692.56000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            9966165.92000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            205449488.66000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            3700981.19000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            16649587.73000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            206928570.38000000
          
        
        772923560.00000000
        N
        122229801.21307692
      
      
        iShares Fallen Angels USD Bond ETF
        S000054186
        549300TGAA9LRLT3ZX42
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.11780000
            -0.13220000
            0.62980000
            0.63060000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        7746363.80359733
        50393.00000000
        
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
        
        0.00000000
        
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            2777831.03000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            182669083.70000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            80341011.98000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            1476370.00000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            10381257.80000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            7188401.70000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            1244927.50000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            2900162.50000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1307350.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            18579247.75000000
          
        
        318896966.57000000
        N
        55910411.88307691
      
      
        iShares 1-3 Year International Treasury Bond ETF
        S000023615
        5493005G8WOI8X4UGM38
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.25690000
            -0.26690000
            0.76960000
            0.76960000
          
        
        Y
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            BlackRock International Limited
            801-51087
            000106843
            5493008YUGP5E01IBD70
            Y
            GB
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
        
        N
        
          
            Banco Nacional de Mexico, S.A., Integrante del Grupo Financiero Banamex
            2SFFM4FUIE05S37WFU55
            MX
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Hong Kong) Limited
            X5AV1MBDXGRPX5UGMX13
            HK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch)
            2HI3YI5320L3RW6NJ957
            NZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            State Street Bank International GmbH
            ZMHGNT7ZPKZ3UFZ8EO46
            DE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch)
            2HI3YI5320L3RW6NJ957
            AU
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Czech Republic and Slovakia, a.s.
            KR6LSKV3BTSJRD41IF75
            CZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Societa per Azioni
            529900SS7ZWCX82U3W60
            IT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken A/S
            F3JS33DEI6XQ4ZBPTN86
            DK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            BNP Paribas Securities Services (Athens, Attica, GR, Branch)
            549300WCGB70D06XZS54
            GR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Trust Company Canada
            549300L71XG2CTQ2V827
            CA
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch)
            RB0PEZSDGCO3JS6CEU02
            JP
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Thai) Public Company Limited
            549300O1LQYCQ7G1IM57
            TH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch)
            529900SICIK5OVMVY186
            ES
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB
            F3JS33DEI6XQ4ZBPTN86
            SE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Credit Suisse Funds AG
            549300UY5YPGQ600JV78
            CH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            AS SEB Pank
            549300ND1MQ8SNNYMJ22
            EE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch)
            F3JS33DEI6XQ4ZBPTN86
            FI
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch)
            F3JS33DEI6XQ4ZBPTN86
            NO
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            UniCredit Bank Austria AG
            D1HEB8VEU6D9M8ZUXG17
            AT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch)
            2HI3YI5320L3RW6NJ957
            KR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch)
            7LTWFZYICNSX8D621K86
            NL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Citibank, National Association (Singapore, SG, Branch)
            E57ODZWZ7FF32TWEFA76
            SG
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Nordea Bank AB (publ)
            N/A
            000000000
            6SCPQ280AIY8EP3XFW53
            SE
            3562939.14000000
          
          
            Natwest Markets Plc
            N/A
            000000000
            RR3QWICWWIPCS8A4S074
            GB
            3334087.10000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            23305033.71000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            31357627.48000000
          
          
            HSBC Securities (USA) Inc.
            8-41562
            000019585
            CYYGQCGNHMHPSMRL3R97
            
            3035456.26000000
          
          
            Daiwa Capital Markets America Inc.
            8-12242
            000001576
            M67H5PRC0NQKM73ZAS82
            
            3334214.03000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            3579047.09000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            8030296.66000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            6284916.96000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            4418465.92000000
          
        
        122883836.87000000
        N
        80388032.23461537
      
      
        iShares 0-5 Year High Yield Corporate Bond ETF
        S000042353
        549300R96U5WQ7R5ID10
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.05630000
            -0.24370000
            0.53400000
            0.53410000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        529822383.13132890
        4149568.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            140707296.63000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            107989308.75000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            212424127.17000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            1174363601.07999900
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            453759471.40000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            62739278.75000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            84405021.00000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            20102723865.18000800
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            249221730.80000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            1618210076.80999600
          
        
        24629267713
        N
        3315426619.79999970
      
      
        iShares Convertible Bond ETF
        S000048637
        5493009GXGY863LN1X56
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.46880000
            -0.66880000
            2.91320000
            2.91330000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
        
        
          
            UBS Securities LLC
            8-22651
            000007654
            T6FIZBDPKLYJKFCRVK44
            
            821.77000000
          
        
        821.77000000
        
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            8889749.85000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            21291992.52000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            230859131.55000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            724296806.60000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            31206030.89000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            139499911.70000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            27577670.57000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            9281772.75000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            8178624.67000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            5025675.50000000
          
        
        1217280852.13000000
        N
        285638952.89384615
      
      
        iShares Edge U.S. Fixed Income Balanced Risk ETF
        S000060088
        549300SHI6TGK0Y81802
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.22370000
            -1.96820000
            0.81460000
            0.81420000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        10781882.98252659
        44280.00000000
        
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            J.P. Morgan Securities LLC
            ZBUT11V806EZRVTWT807
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Mizuho Securities USA LLC
            8-37710
            000019647
            7TK5RJIZDFROZCA6XF66
            
            34183946.97000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            451202645.86000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            133925106.15000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            159567423.66000000
          
          
            State Street Bank and Trust Company
            N/A
            000000000
            571474TGEMMWANRLN572
            
            108021399.03000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            329818548.08000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            125872893.43000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            212452783.81000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            416448813.97000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            69164925.32000000
          
        
        2171230031.91999900
        N
        127615292.91692308
      
      
        iShares CMBS ETF
        S000035914
        5493008QF1WFU4PEB467
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.03780000
            -0.21220000
            0.86560000
            0.86540000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 10f-3 (17 CFR 270.10f-3)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            18028496.25000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            8580172.53000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            10793489.08000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            9040635.92000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            11156975.52000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            12766135.74000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            11014146.28000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            18618875.02000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            11436395.18000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            322301287.15000000
          
        
        463840174.40000000
        N
        270898338.94461536
      
      
        iShares 0-5 Year TIPS Bond ETF
        S000030481
        549300GIWSEGOQLZR212
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.02180000
            -0.03820000
            0.26220000
            0.26230000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
        
        0.00000000
        
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            742798238.80000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            40770740.60000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            1666001141.99000200
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            64152015.64000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            121454653.02000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            589291409.42000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            40770740.60
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            159933136.66000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            205914601.61000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            42267530.45000000
          
        
        3697587258
        N
        1754241036.61692290
      
      
        iShares iBonds Dec 2025 Term Corporate ETF
        S000048153
        549300FEFS39P6MMLS48
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.02600000
            -0.07400000
            0.95670000
            0.95670000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        19561889.31197367
        57766.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            36831478.41000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            2814959.41000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            3624092.09000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            3503025.90000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            370369124.90000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            21181677.10000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            5601196.36000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            5125162.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            1780876.15000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            70478471.95000000
          
        
        527516414.44000000
        N
        295733592.42461544
      
      
        iShares International Treasury Bond ETF
        S000023614
        549300B2GPMXZXJU1462
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.32980000
            -0.67980000
            0.82610000
            0.82630000
          
        
        Y
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            BlackRock International Limited
            801-51087
            000106843
            5493008YUGP5E01IBD70
            Y
            GB
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            AS SEB Pank
            549300ND1MQ8SNNYMJ22
            EE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch)
            529900SICIK5OVMVY186
            ES
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch)
            2HI3YI5320L3RW6NJ957
            AU
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch)
            2HI3YI5320L3RW6NJ957
            NZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Trust Company Canada
            549300L71XG2CTQ2V827
            CA
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Czech Republic and Slovakia, a.s.
            KR6LSKV3BTSJRD41IF75
            CZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Austria AG
            D1HEB8VEU6D9M8ZUXG17
            AT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            BNP Paribas Securities Services (Athens, Attica, GR, Branch)
            549300WCGB70D06XZS54
            GR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Credit Suisse Funds AG
            549300UY5YPGQ600JV78
            CH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Hong Kong) Limited
            X5AV1MBDXGRPX5UGMX13
            HK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch)
            7LTWFZYICNSX8D621K86
            NL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Citibank, National Association (Singapore, SG, Branch)
            E57ODZWZ7FF32TWEFA76
            SG
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch)
            2HI3YI5320L3RW6NJ957
            KR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Banco Nacional de Mexico, S.A., Integrante del Grupo Financiero Banamex
            2SFFM4FUIE05S37WFU55
            MX
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken A/S
            F3JS33DEI6XQ4ZBPTN86
            DK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB
            F3JS33DEI6XQ4ZBPTN86
            SE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch)
            F3JS33DEI6XQ4ZBPTN86
            NO
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch)
            RB0PEZSDGCO3JS6CEU02
            JP
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Thai) Public Company Limited
            549300O1LQYCQ7G1IM57
            TH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank International GmbH
            ZMHGNT7ZPKZ3UFZ8EO46
            DE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Societa per Azioni
            529900SS7ZWCX82U3W60
            IT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch)
            F3JS33DEI6XQ4ZBPTN86
            FI
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            386587626.33000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            17671305.44000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            77291134.02000000
          
          
            Mizuho Securities USA LLC
            8-37710
            000019647
            7TK5RJIZDFROZCA6XF66
            
            7803993.99000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            11119814.92000000
          
          
            Nordea Bank AB (publ)
            N/A
            000000000
            6SCPQ280AIY8EP3XFW53
            SE
            13990878.92000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            18490920.04000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            246358100.05000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            37751813.12000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            8160851.52000000
          
        
        924417479.68000000
        N
        923715340.43384610
      
      
        iShares Yield Optimized Bond ETF
        S000044409
        5493005QJEN1EYESFU71
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          Fund of Funds
          
            N
            N
            0.64680000
            0.06350000
            0.99810000
            0.99810000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        7486640.62583333
        101054.00000000
        
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        
          
            UBS Securities LLC
            8-22651
            000007654
            T6FIZBDPKLYJKFCRVK44
            
            9.64000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            250.37000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            498.00000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            767.93000000
          
          
            BMO Capital Markets Corp.
            008-34344
            000016686
            RUC0QBLBRPRCU4W1NE59
            
            18.43000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            1877.13000000
          
          
            ITG Inc.
            8-44218
            000029299
            549300S41SMIODVIT266
            
            29.79000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            0.74000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            1.50000000
          
          
            Cantor Fitzgerald & Co.
            8-201
            000000134
            5493004J7H4GCPG6OB62
            
            547.00000000
          
        
        4000.53000000
        
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            2708151.99000000
          
          
            National Securities Clearing Corporation
            8-164
            000007569
            549300RYC9NELN2ICA34
            
            35802958.88000000
          
        
        38511110.87000000
        N
        36421301.77769231
      
      
        iShares 10+ Year Investment Grade Corporate Bond ETF
        S000058299
        549300EJ6B3OY5315H08
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.12120000
            0.06120000
            2.00300000
            2.00310000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        596482.09363531
        1826.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            409786.34000000
          
          
            U.S. Bancorp Investments, Inc.
            8-35359
            000017868
            H85Z6XZP8B10ES0M2G89
            
            57787.35000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            461841.75000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            144311.55000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            97476.50000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            121456.00000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            82373821.99000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            101725.81000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            722803.95000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            322654.50000000
          
        
        85171376.36000000
        N
        9646372.23461538
      
      
        iShares iBonds Dec 2023 Term Muni Bond ETF
        S000054724
        54930086634JKXKNCH37
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.04230000
            -0.22230000
            0.42950000
            0.42940000
          
        
        Y
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
        
        0.00000000
        
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            1897048.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            9989132.55000000
          
          
            UBS Securities LLC
            8-22651
            000007654
            T6FIZBDPKLYJKFCRVK44
            
            3825115.20000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            44459853.90000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            2820805.95000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            3235884.45000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            6325353.10000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            3272773.60000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            122257827.33000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            7867822.15000000
          
        
        215834893.85000000
        N
        64065438.26999999
      
      
        iShares iBonds Dec 2020 Term Corporate ETF
        S000047423
        549300P4932D4RL8YV37
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.04750000
            -0.14750000
            0.40410000
            0.40440000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        25789706.14868371
        103131.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
        
        N
        
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            5998923.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            2174999.15000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            3965930.78000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            1695468142.29999900
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            3573150.60000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            1878548.00000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            97538866.07000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            147363163.11000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            11685375.44000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            136692121.35000000
          
        
        2119867988.64999900
        N
        614365260.62230770
      
      
        iShares Core International Aggregate Bond ETF
        S000051261
        549300FPQU8XYG8LAX15
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.01330000
            -0.10330000
            0.73060000
            0.73100000
          
        
        Y
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            BlackRock International Limited
            801-51087
            000106843
            5493008YUGP5E01IBD70
            Y
            GB
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            Citibank, Anonim Sirketi
            CWZ8NZDH5SKY12Q4US31
            TR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank International GmbH
            ZMHGNT7ZPKZ3UFZ8EO46
            DE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch)
            2HI3YI5320L3RW6NJ957
            NZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch)
            RB0PEZSDGCO3JS6CEU02
            JP
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Societa per Azioni
            529900SS7ZWCX82U3W60
            IT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Hong Kong) Limited
            X5AV1MBDXGRPX5UGMX13
            HK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch)
            7LTWFZYICNSX8D621K86
            NL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Czech Republic and Slovakia, a.s.
            KR6LSKV3BTSJRD41IF75
            CZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch)
            2HI3YI5320L3RW6NJ957
            KR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Bank Hapoalim B.M.
            B6ARUI4946ST4S7WOU88
            IL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Hungary Zrt.
            Y28RT6GGYJ696PMW8T44
            HU
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Austria AG
            D1HEB8VEU6D9M8ZUXG17
            AT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Thai) Public Company Limited
            549300O1LQYCQ7G1IM57
            TH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Trust Company Canada
            549300L71XG2CTQ2V827
            CA
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Credit Suisse Funds AG
            549300UY5YPGQ600JV78
            CH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Bank Handlowy w Warszawie Spolka Akcyjna
            XLEZHWWOI4HFQDGL4793
            PL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch)
            529900SICIK5OVMVY186
            ES
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch)
            F3JS33DEI6XQ4ZBPTN86
            FI
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Banco Nacional de Mexico, S.A., Integrante del Grupo Financiero Banamex
            2SFFM4FUIE05S37WFU55
            MX
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken A/S
            F3JS33DEI6XQ4ZBPTN86
            DK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Itau CorpBanca
            549300DDPTTIZ06NIV06
            CL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch)
            F3JS33DEI6XQ4ZBPTN86
            NO
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Citibank, National Association (Singapore, SG, Branch)
            E57ODZWZ7FF32TWEFA76
            SG
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            FirstRand Bank Limited
            ZAYQDKTCATIXF9OQY690
            ZA
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank Malaysia Berhad
            549300JTJBG2QBI8KD48
            MY
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch)
            2HI3YI5320L3RW6NJ957
            AU
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Jakarta, Jakarta, ID, Branch)
            7LTWFZYICNSX8D621K86
            ID
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB
            F3JS33DEI6XQ4ZBPTN86
            SE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            24741370.39000000
          
          
            HSBC Securities (USA) Inc.
            8-41562
            000019585
            CYYGQCGNHMHPSMRL3R97
            
            21830573.45000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            34103597.02000000
          
          
            SMBC Nikko Securities America, Inc.
            8-43852
            000028602
            6PJDTY319315T5LR2241
            
            18857763.89000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            1249392170.77999900
          
          
            Societe Generale
            8-49963
            000042731
            O2RNE8IBXP4R0TD8PU41
            FR
            23648042.25000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            91464684.95000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            23948318.14000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            30717288.48000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            100466106.58000000
          
        
        1853937786.28999900
        N
        718721193.68384610
      
      
        iShares iBoxx $ High Yield ex Oil & Gas Corporate Bond ETF
        S000054184
        549300WY6QQ9HGWLNX87
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.63050000
            0.13050000
            0.82830000
            0.82730000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        1475031.29856163
        11136.00000000
        
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
        
        0.00000000
        
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            862992.25000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            443274.25000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            251969.50000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            564767.70000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            576717.75000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            203272.00000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            74925.00000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            56149094.80000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            140970.00000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            108855.00000000
          
        
        60276581.27000000
        N
        10116722.50076923
      
      
        iShares iBonds Dec 2028 Term Corporate ETF
        S000063041
        549300M605XUUWV2JP18
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            1.88760000
            0.33020000
            0.13920000
            0.13950000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        18320.54439804
        3.00000000
        
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Daiwa Capital Markets America Inc.
            8-12242
            000001576
            M67H5PRC0NQKM73ZAS82
            
            394550.00000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            1467002.75000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            10197693.51000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            195212.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            465746.00000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            20070112.11000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            4835957.93000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            193917.00000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1110597.75000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            3214282.50000000
          
        
        42906246.52000000
        N
        24215866.41500000
      
      
        iShares iBonds Dec 2024 Term Muni Bond ETF
        S000054725
        549300JI7X4RGXV04K60
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.63110000
            0.30040000
            0.45440000
            0.45430000
          
        
        Y
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            289649.45000000
          
          
            UBS Securities LLC
            8-22651
            000007654
            T6FIZBDPKLYJKFCRVK44
            
            303030.35000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            31028090.64000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            14835759.50000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            173326.50000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            106977.60000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            6614357.10000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            153628.55000000
          
          
            Hilltop Securities Inc.
            8-45123
            000006220
            549300IXU82PMU6XZT45
            
            332659.90000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            646990.95000000
          
        
        54725243.31000000
        N
        11753362.25250000
      
      
        iShares iBonds Dec 2021 Term Muni Bond ETF
        S000048147
        549300NG3OUPDMR27G62
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.12790000
            -0.30790000
            0.32730000
            0.32740000
          
        
        N
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            2696013.40000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            9208694.55000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            27964499.15000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            2778018.35000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            2681565.75000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            7918515.20000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            99868178.26000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            6061454.60000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            7400350.05000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            5676549.60000000
          
        
        179758273.29000000
        N
        187737274.10846153
      
      
        iShares iBonds Mar 2020 Term Corporate ETF
        S000040346
        54930064VY3XZ3O97598
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          Fund of Funds
          
            N
            N
            -0.04910000
            -0.14910000
            0.30590000
            0.30590000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        5410264.88562316
        14206.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
        
        0.00000000
        
          
            Credit Agricole Securities (USA) Inc.
            8-13753
            000000190
            549300WO2DKF0Q3YMV43
            
            500602.50000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            7595157.59000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            8060304.09000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1042718.00000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            1501420.50000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            15974365.87000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            513703520.01000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            1544862.00000000
          
          
            BNY Mellon Capital Markets, LLC
            8-35255
            000017454
            VJW2DOOHGDT6PR0ZRO63
            
            1602921.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            4721578.46000000
          
        
        559072562.04000000
        N
        111310832.93153845
      
      
        iShares iBonds Dec 2018 Term Corporate ETF
        S000044135
        5493008ZQP53CEE1ZL83
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.78820000
            0.71820000
            0.24450000
            0.24460000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        15749997.45175129
        61542.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            15983533.16000000
          
          
            BNY Mellon Capital Markets, LLC
            8-35255
            000017454
            VJW2DOOHGDT6PR0ZRO63
            
            3058412.00000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            19484443.81000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            34315469682.91000700
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            1497675.00000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            12324233.33000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            1009030.00000000
          
          
            Jane Street Capital, LLC
            8-52275
            000103782
            549300ZM16HMPEPNV857
            
            3386838.15000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            43032004.59000000
          
          
            UBS Securities LLC
            8-22651
            000007654
            T6FIZBDPKLYJKFCRVK44
            
            11295747.50000000
          
        
        34433486641.71001400
        N
        348846880.43230766
      
      
        iShares Floating Rate Bond ETF
        S000033136
        549300G2T0MQ0NCEG317
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.06920000
            -0.26920000
            0.14670000
            0.14670000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        185187169.76765594
        543963.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            340251903.09000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            289223647.42000000
          
          
            Mizuho Securities USA LLC
            8-37710
            000019647
            7TK5RJIZDFROZCA6XF66
            
            308395375.69000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            1724235140.30000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            1714980270.55000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            23403957794.63999000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            1354136504.99000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            261831745.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            475303092.52000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            205585865.59000000
          
        
        30900670330.94999000
        N
        8891833603.43076900
      
      
        iShares 5-10 Year Investment Grade Corporate Bond ETF
        S000058298
        549300LS0JGL69IER034
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.11420000
            0.05420000
            1.05220000
            1.05220000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        706034.80435405
        3284.00000000
        
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            376859.40000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            407812.95000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            474292.25000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            1064545.30000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            122807.75000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            258533.60000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            14276756.05000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            187338.60000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            270101.75000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            1159720.25000000
          
        
        19271816.55000000
        N
        9619519.10153846
      
      
        iShares iBonds Dec 2023 Term Corporate ETF
        S000048151
        549300FDC5O9RCMR5H89
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.06320000
            -0.16320000
            0.72140000
            0.72140000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        32462136.45811477
        98644.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            5922223.84000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            4117183.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            16026783.24000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            157689835.47000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            53667465.00000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            55116701.31000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            3469707.50000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            12081891.75000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            422323573.97999900
          
          
            U.S. Bancorp Investments, Inc.
            8-35359
            000017868
            H85Z6XZP8B10ES0M2G89
            
            2571341.00000000
          
        
        748168722.52999900
        N
        366335757.77000004
      
      
        iShares Core 1-5 Year USD Bond ETF
        S000038926
        549300EL16PGODA21E74
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.05250000
            -0.11250000
            0.36500000
            0.36500000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        16683075.20194604
        132749.00000000
        
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
        
        N
        
          
            J.P. Morgan Securities LLC
            ZBUT11V806EZRVTWT807
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            176090435.63000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            146445360.51000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            1491833805.25000100
          
          
            State Street Bank and Trust Company
            N/A
            000000000
            571474TGEMMWANRLN572
            
            445727560.70000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            103174515.78000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            237862365.65000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            288158093.21000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            237938595.41000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            912486378.84000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            772848153.72000000
          
        
        5175677176
        N
        1766703210.13999990
      
      
        iShares TIPS Bond ETF
        S000004363
        549300EHD1VQKMRQ0829
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.76790000
            0.57790000
            1.61230000
            1.61040000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        866.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1160555069.92000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            6460858810.87999800
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            3197386157.76999900
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            1167251999.76999900
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            18240774583.44998600
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            1670623745.92999800
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            898918988.67000000
          
          
            UBS Securities LLC
            8-22651
            000007654
            T6FIZBDPKLYJKFCRVK44
            
            1251168975.56000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            763592563.57000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            1237040649.66000000
          
        
        38502076171
        N
        24101823220.38769500
      
      
        iShares Broad USD High Yield Corporate Bond ETF
        S000059297
        549300X7H67ZLUE3IZ46
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.04090000
            -0.26090000
            0.56130000
            0.56160000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        36512272.75946995
        235154.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            11522866.20000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            6935301.49000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            2675902.46000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            96844305.75000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            107508412.06000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            3566027.65000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            788831275.21000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            3595840.50000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            6974312.96000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            3861709.50000000
          
        
        1047681049.10000000
        N
        203511896.71153846
      
      
        iShares iBonds Dec 2021 Term Corporate ETF
        S000048149
        549300VJ2BHIB8BL5344
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.00020000
            -0.10020000
            0.51480000
            0.51500000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        42176252.54985934
        129096.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            6146006.80000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            62191756.63000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            9146524.41000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            1589642367.14000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            3929129.95000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            4423475.40000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            189947155.68000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            12655470.46000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            10370238.07000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            111500118.23000000
          
        
        2032005472.03000000
        N
        657179297.58769240
      
      
        iShares iBonds Dec 2019 Term Corporate ETF
        S000048148
        5493004KLIQPNTKZWW30
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.01150000
            -0.11150000
            0.31060000
            0.31110000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        42358268.63633598
        132518.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            3699605.00000000
          
          
            BNY Mellon Capital Markets, LLC
            8-35255
            000017454
            VJW2DOOHGDT6PR0ZRO63
            
            8308512.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            3416384.80000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            2668308042.82000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            2650252.86000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            117490420.82000000
          
          
            RBC Capital Markets, LLC
            8-45411
            000031194
            549300LCO2FLSSVFFR64
            
            2153247.90000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            99208419.27000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            12061511.72000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            76498783.83000000
          
        
        3012124380.12000000
        N
        567480787.90461540
      
      
        iShares iBonds Mar 2020 Term Corporate ex-Financials ETF
        S000039662
        549300VJKZWPVTFI6U53
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            0.00190000
            -0.09810000
            0.31200000
            0.31220000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        4891249.07352951
        13354.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Wells Fargo Securities, LLC
            VYVVCKR63DVZZN70PB21
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
        
        0.00000000
        
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            667839.25000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            743280.00000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            860206.95000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            1807429.42000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            461577.50000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            361025.00000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            2672594.35000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            339188877.37000000
          
          
            Jane Street Capital, LLC
            8-52275
            000103782
            549300ZM16HMPEPNV857
            
            3379221.50000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            307906.00000000
          
        
        350827642.75000000
        N
        92643075.06307694
      
      
        iShares J.P. Morgan USD Emerging Markets Bond ETF
        S000019798
        54930070R8WH6MNUJG74
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.00020000
            -0.39020000
            1.30810000
            1.30780000
          
        
        Y
        N
        Y
        N
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        N/A
        N/A
        
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17e-1 (17 CFR 270.17e-1)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            Skandinaviska Enskilda Banken AB (Oslo, Oslo, NO, Branch)
            F3JS33DEI6XQ4ZBPTN86
            NO
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Austria AG
            D1HEB8VEU6D9M8ZUXG17
            AT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Sydney, NSW, AU, Branch)
            2HI3YI5320L3RW6NJ957
            AU
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB (Helsinki, Uusimaa, FI, Branch)
            F3JS33DEI6XQ4ZBPTN86
            FI
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Jung-gu, Seoul, KR, Branch)
            2HI3YI5320L3RW6NJ957
            KR
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Trust Company Canada
            549300L71XG2CTQ2V827
            CA
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Thai) Public Company Limited
            549300O1LQYCQ7G1IM57
            TH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Amsterdam, Noord Holland, NL, Branch)
            7LTWFZYICNSX8D621K86
            NL
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            The Hongkong and Shanghai Banking Corporation Limited (Auckland, Auckland, NZ, Branch)
            2HI3YI5320L3RW6NJ957
            NZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            AS SEB Pank
            549300ND1MQ8SNNYMJ22
            EE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            UniCredit Bank Czech Republic and Slovakia, a.s.
            KR6LSKV3BTSJRD41IF75
            CZ
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Aktiengesellschaft (Madrid, Madrid, ES, Branch)
            529900SICIK5OVMVY186
            ES
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Citibank, National Association (Singapore, SG, Branch)
            E57ODZWZ7FF32TWEFA76
            SG
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Banco Nacional de Mexico, S.A., Integrante del Grupo Financiero Banamex
            2SFFM4FUIE05S37WFU55
            MX
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            J.P. Morgan Securities LLC
            ZBUT11V806EZRVTWT807
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank International GmbH
            ZMHGNT7ZPKZ3UFZ8EO46
            DE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Standard Chartered Bank (Hong Kong) Limited
            X5AV1MBDXGRPX5UGMX13
            HK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Skandinaviska Enskilda Banken AB
            F3JS33DEI6XQ4ZBPTN86
            SE
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Credit Suisse Funds AG
            549300UY5YPGQ600JV78
            CH
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Deutsche Bank Societa per Azioni
            529900SS7ZWCX82U3W60
            IT
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Mizuho Bank, Ltd. (Minato ku, Tokyo, JP, Branch)
            RB0PEZSDGCO3JS6CEU02
            JP
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            Skandinaviska Enskilda Banken A/S
            F3JS33DEI6XQ4ZBPTN86
            DK
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            938111850.56000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            10368746368.14000100
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            222334516.18000000
          
          
            Bank Of America Merrill Lynch Securities Inc
            8-33359
            000016139
            0000000000
            
            10348144003.79000700
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            5566491193.55999900
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            767006566.73000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            809763443.75000000
          
          
            Deutsche Bank Securities Inc.
            8-17822
            000002525
            9J6MBOOO7BECTDTUZW19
            
            267809873.76000000
          
          
            Jefferies LLC
            8-15074
            000002347
            58PU97L1C0WSRCWADL48
            
            466467129.84000000
          
          
            HSBC Securities (USA) Inc.
            8-41562
            000019585
            CYYGQCGNHMHPSMRL3R97
            
            380084473.24000000
          
        
        31438284594
        N
        12794666451.19076700
      
      
        iShares 0-5 Year Investment Grade Corporate Bond ETF
        S000042354
        549300DQ0XBNCH5EKW50
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.00390000
            -0.06390000
            0.39750000
            0.39750000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        58057675.68078643
        172455.00000000
        
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 17a-6 (17 CFR 270.17a-6)
        
        N
        N
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
        
        N
        
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            35639879.74000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            1401626711.47999900
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            12097967.35000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            431220176.58000100
          
          
            BNY Mellon Capital Markets, LLC
            8-35255
            000017454
            VJW2DOOHGDT6PR0ZRO63
            
            13441113.00000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            25154223.18000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            79309565.10000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            315445678.87000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            134442042.15000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            16583886.82000000
          
        
        2554633145.84999900
        N
        948215452.78461530
      
      
        iShares iBonds Dec 2027 Term Corporate ETF
        S000058301
        549300OXS5FQU3APF128
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.01440000
            -0.11440000
            1.16010000
            1.16000000
          
        
        Y
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        13281257.77617307
        54527.00000000
        
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 32a-4 (17 CFR 270.32a-4)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            Merrill Lynch, Pierce, Fenner & Smith Incorporated
            8NAV47T0Y26Q87Y0QP81
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            1960798.00000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            87360445.90000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1769226.75000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            25895218.62000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            1925847.96000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            190699739.10000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            4957576.33000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            4057354.13000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            2844775.43000000
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            1481495.25000000
          
        
        328567140.72000000
        N
        94107022.02692309
      
      
        iShares iBonds Dec 2024 Term Corporate ETF
        S000048152
        549300R93OGRBVTV2G26
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.03780000
            -0.13780000
            0.88820000
            0.88820000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Revenue sharing split
          Cash collateral reinvestment fee
          Other
          Rebates paid to borrowers
        
        16520202.06407996
        77587.00000000
        
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
        
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            SG Americas Securities, LLC
            549300F35UE0BOM1WJ55
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
        
        0.00000000
        
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            739425.00000000
          
          
            BlackRock Funds III - BlackRock Cash Funds: Treasury
            N/A
            000000000
            5493005PQV5UQG4OSI49
            
            382951031.49000000
          
          
            Wells Fargo Brokerage Services, LLC
            8-33283
            000016100
            00000000000000000000
            
            1124381.40000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            1359499.00000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            28615484.77000000
          
          
            BNP Paribas Securities Corp.
            8-32682
            000015794
            RCNB6OTYUAMMP879YW96
            
            763462.75000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            2083420.35000000
          
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            96586242.45000000
          
          
            Pershing LLC
            8-17574
            000007560
            ZI8Q1A8EI8LQFJNM0D94
            
            2023490.20000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            33062764.36000000
          
        
        553352540.27000000
        N
        232773505.58538464
      
      
        iShares Core Total USD Bond Market ETF
        S000045644
        549300IWM5U5LVTDP761
        Y
        1
        0
        0
        
          
        
        
          Exchange-Traded Fund
          
            N
            N
            -0.07290000
            -0.12290000
            0.71600000
            0.71600000
          
        
        N
        N
        Y
        
          N
          N
        
        
          
            BlackRock Institutional Trust Company, National Association
            549300RK1FB0VMTPD087
            Y
            
              
                
              
              N
            
          
        
        
          
        
        
          Cash collateral reinvestment fee
          Revenue sharing split
          Other
          Rebates paid to borrowers
        
        21308914.81312139
        186722.00000000
        
          Rule 17a-6 (17 CFR 270.17a-6)
          Rule 17a-7 (17 CFR 270.17a-7)
          Rule 10f-3 (17 CFR 270.10f-3)
          Rule 12d1-1 (17 CFR 270.12d1-1)
          Rule 17e-1 (17 CFR 270.17e-1)
          Rule 32a-4 (17 CFR 270.32a-4)
        
        Y
        Y
        N
        N
        
          
            BlackRock Fund Advisors
            801-22609
            000105247
            549300YOOGP0Y1M95C20
            
            N
          
        
        
          
            State Street Bank and Trust Company
            85-05003
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            IHS Markit Ltd.
            549300HLPTRASHS0E726
            GB
            N
          
          
            ICE Data Services, Inc.
            5493000NQ9LYLDBCTL34
            
            N
          
          
            Thomson Reuters Corporation
            549300561UZND4C7B569
            CA
            N
          
          
            Bloomberg L.P.
            549300B56MD0ZC402L06
            
            N
          
          
            Standard & Poor's Financial Services LLC
            549300U4VWNITEKO2881
            
            N
          
        
        N
        
          
            State Street Bank and Trust Company (London, GB, Branch)
            0000000000
            GB
            N
            Y
            Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)
          
          
            J.P. Morgan Securities LLC
            ZBUT11V806EZRVTWT807
            
            N
            Y
            Futures commission merchants and commodity clearing organizations - rule 17f-6 (17 CFR 270.17f-6)
          
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
            Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))
          
          
            Euroclear PLC
            54930045L3MXWBD27H71
            CH
            N
            Y
            Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)
          
        
        N
        N
        
          
            State Street Bank and Trust Company
            571474TGEMMWANRLN572
            
            N
            N
          
        
        N
        
          
            Harris Williams LLC
            8-53380
            000113930
            00000000000000000000
            
            0.00000000
          
          
            PNC Capital Markets, Inc.
            8-32493
            000015647
            7OGNSSLOQJ8U3B9Y5F18
            
            0.00000000
          
          
            Trout Capital LLC
            8-66474
            000131489
            00000000000000000000
            
            0.00000000
          
          
            Solebury Capital, LLC
            8-67548
            000143299
            5493000RFBRZED82XQ81
            
            0.00000000
          
          
            BlackRock Execution Services
            8-48719
            000039438
            549300HFCRQ0NT5KY652
            
            0.00000000
          
          
            BlackRock Investments, LLC
            8-48436
            000038642
            0000000000
            
            0.00000000
          
          
            PNC Investments LLC
            8-66195
            000129052
            00000000000000000000
            
            0.00000000
          
        
        0.00000000
        
          
            JPMorgan Chase & Co.
            8-35008
            000000079
            8I5DZWZKVSZI1NUHU748
            
            2098677191.41999900
          
          
            Credit Suisse Securities (USA) LLC
            8-422
            000000816
            1V8Y6QCX6YMJ2OELII46
            
            2104361488.80000000
          
          
            Barclays Capital Inc.
            8-41342
            000019714
            AC28XWWI3WIBK2824319
            
            633804672.50000000
          
          
            State Street Bank and Trust Company
            N/A
            000000000
            571474TGEMMWANRLN572
            
            853530463.31000000
          
          
            Morgan Stanley & Co. LLC
            8-15869
            000008209
            9R7GPTSO7KV3UQJZQ078
            
            1025194861.72000000
          
          
            Citigroup Global Markets Inc.
            8-8177
            000007059
            MBNUM2BPBDO7JBLYG310
            
            359867392.63000000
          
          
            Goldman Sachs & Co. LLC
            8-129
            000000361
            FOR8UP27PHTHYVLBNG30
            
            629318714.63000000
          
          
            MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
            8-33359
            000016139
            9DJT3UXIJIZJI4WXO774
            
            2596820382.65000500
          
          
            Mizuho Securities USA LLC
            8-37710
            000019647
            7TK5RJIZDFROZCA6XF66
            
            246056931.95000000
          
          
            Nomura Securities International, Inc.
            8-15255
            000004297
            OXTKY6Q8X53C9ILVV871
            
            998472863.74000000
          
        
        12152317181.13000100
        N
        2093472650.26230760
      
    
    
      
        iShares Core International Aggregate Bond ETF
        S000051261
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        81.73274976
        37.77806136
        18.26725023
        37.77806136
        4.22000000
        0.00000000
        95.78000000
        0.00000000
        0.00000000
        288.88888888
        0.00207866
        0.00000000
        288.88888888
        0.00207866
        0.00000000
        650.00000000
        0.00000000
        0.00000000
        650.00000000
        0.00000000
      
      
        iShares J.P. Morgan USD Emerging Markets Bond ETF
        S000019798
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        1.06635916
        1.19485356
        98.93364083
        1.19485355
        1.34956177
        1.45454547
        98.65043822
        1.45454547
        0.00000000
        700.00000000
        0.00000000
        0.00000000
        700.00000000
        0.00000000
        0.00000000
        695.13888888
        0.00000000
        0.00000000
        694.35483870
        0.00000000
      
      
        iShares iBonds Dec 2026 Term Corporate ETF
        S000055059
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        8.37684090
        27.03794897
        91.62315909
        27.03794897
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        346.15384615
        0.000269252
        0.00000000
        339.28571428
        0.00060015
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Dec 2018 Term Corporate ETF
        S000044135
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        14.03098604
        21.48156538
        85.96901395
        21.48156538
        51.43769099
        22.87508170
        48.56230901
        22.87508170
        0.00000000
        190.90909090
        0.000045455
        0.00000000
        190.90909090
        0.00046614
        0.00000000
        200.00000000
        0.00000000
        0.00000000
        200.00000000
        0.00000000
      
      
        iShares Treasury Floating Rate Bond ETF
        S000044143
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        1.91737031
        3.29977890
        98.08262968
        3.29977890
        0.99750000
        1.27531368
        99.00250000
        1.27531368
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
      
      
        iShares International Treasury Bond ETF
        S000023614
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        44.06260419
        51.32241240
        55.93739580
        51.32241240
        45.89363998
        47.32682197
        54.10636001
        47.32682197
        0.00000000
        630.00000000
        0.000399996
        0.00000000
        336.00000000
        0.00056044
        0.00000000
        705.88235294
        0.00000000
        0.00000000
        640.00000000
        0.00000000
      
      
        iShares Fallen Angels USD Bond ETF
        S000054186
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        41.33323690
        49.23487196
        58.66676309
        49.23487196
        3.08000000
        4.18607214
        96.92000000
        4.18607214
        0.00000000
        270.00000000
        0.001999974
        0.00000000
        225.00000000
        0.00783700
        0.00000000
        450.00000000
        0.00000000
        0.00000000
        450.00000000
        0.00000000
      
      
        iShares iBonds Dec 2022 Term Muni Bond ETF
        S000049023
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Dec 2022 Term Corporate ETF
        S000048150
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        5.36815180
        19.23306453
        94.63184819
        19.23306453
        2.14000000
        0.00000000
        97.86000000
        0.00000000
        0.00000000
        600.64935064
        0.000089744
        0.00000000
        599.66216216
        0.00007593
        0.00000000
        625.00000000
        0.00000000
        0.00000000
        625.00000000
        0.00000000
      
      
        iShares iBonds Dec 2024 Term Muni Bond ETF
        S000054725
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares 0-5 Year TIPS Bond ETF
        S000030481
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        0.48676470
        1.13128963
        99.51323529
        1.13128963
        1.22375000
        2.58549214
        98.77625000
        2.58549214
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Dec 2020 Term Corporate ETF
        S000047423
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        4.35987325
        15.41454444
        95.64012675
        15.41454444
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        341.32231404
        0.000061475
        0.00000000
        341.02564102
        0.00004840
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares 1-3 Year International Treasury Bond ETF
        S000023615
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        0.18666666
        0.30566866
        99.81333333
        0.30566866
        0.75358657
        0.12220704
        99.24641343
        0.12220704
        0.00000000
        700.00000000
        0.00000000
        0.00000000
        700.00000000
        0.00000000
        0.00000000
        700.00000000
        0.00000000
        0.00000000
        700.00000000
        0.00000000
      
      
        iShares CMBS ETF
        S000035914
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.02307682
        0.00000000
        0.00000000
        0.02307682
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Mar 2023 Term Corporate ETF
        S000040347
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        5.79000000
        0.00000000
        94.21000000
        0.00000000
        1.99196930
        4.22877026
        98.00803069
        4.22877026
        0.00000000
        150.00000000
        0.00000000
        0.00000000
        150.00000000
        0.00000000
        0.00000000
        150.00000000
        0.00000000
        0.00000000
        150.00000000
        0.00000000
      
      
        iShares iBonds Dec 2023 Term Muni Bond ETF
        S000054724
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        99.00261904
        6.46376732
        0.99738095
        6.46376732
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        3.57142857
        0.00000000
        0.00000000
        3.57142857
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares Yield Optimized Bond ETF
        S000044409
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        0.03272727
        0.00646669
        99.96727272
        0.00646669
        0.11000000
        0.14000000
        99.89000000
        0.14000000
        0.00000000
        109.09090909
        0.00000000
        0.00000000
        109.09090909
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
      
      
        iShares GNMA Bond ETF
        S000035915
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        200.00000000
        0.01249978
        0.00000000
        200.00000000
        0.01249978
        0.00000000
        200.00000000
        0.00142835
        0.00000000
        200.00000000
        0.00142835
      
      
        iShares iBonds Dec 2027 Term Corporate ETF
        S000058301
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        25.92230213
        44.66905040
        74.07769787
        44.66905040
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        222.22222222
        0.000875008
        0.00000000
        168.75000000
        0.00184723
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares Core Total USD Bond Market ETF
        S000045644
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        37.23712591
        22.93803415
        62.76287408
        22.93803415
        27.85000000
        0.00000000
        72.15000000
        0.00000000
        0.00000000
        886.79245283
        0.00021066
        0.00000000
        886.79245283
        0.00021066
        0.00000000
        1000.00000000
        0.00154648
        0.00000000
        1000.00000000
        0.00154648
      
      
        iShares 10+ Year Investment Grade Corporate Bond ETF
        S000058299
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares Floating Rate Bond ETF
        S000033136
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        33.32375922
        44.87681976
        66.67624077
        44.87681976
        2.30500000
        2.26907470
        97.69500000
        2.26907470
        0.00000000
        138.09523809
        0.000313727
        0.00000000
        135.64356435
        0.00010672
        0.00000000
        200.00000000
        0.00000000
        0.00000000
        200.00000000
        0.00000000
      
      
        iShares iBonds Dec 2023 Term Corporate ETF
        S000048151
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        13.86152710
        32.33602346
        86.13847289
        32.33602346
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        534.14634146
        0.000351976
        0.00000000
        529.87012987
        0.00040141
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Dec 2021 Term Corporate ETF
        S000048149
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        4.31562032
        16.89915632
        95.68437967
        16.89915632
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        363.86138613
        0.000059405
        0.00000000
        363.15789473
        0.00008285
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares 0-5 Year Investment Grade Corporate Bond ETF
        S000042354
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        3.41462932
        11.60922068
        96.58537067
        11.60922068
        1.16814916
        1.01561629
        98.83185083
        1.01561629
        0.00000000
        98.63013698
        0.000006757
        0.00000000
        98.52941176
        0.00000654
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
      
      
        iShares iBonds Mar 2020 Term Corporate ex-Financials ETF
        S000039662
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        2.33000000
        0.53740115
        97.67000000
        0.53740115
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
      
      
        iShares 0-5 Year High Yield Corporate Bond ETF
        S000042353
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        16.13394616
        35.20889268
        83.86605383
        35.20889268
        2.20188757
        1.97211475
        97.79811242
        1.97211475
        0.00000000
        170.49180327
        0.000322581
        0.00000000
        170.49180327
        0.00020462
        0.00000000
        200.00000000
        0.00000000
        0.00000000
        200.00000000
        0.00000000
      
      
        iShares iBonds Dec 2024 Term Corporate ETF
        S000048152
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        1.74341634
        2.24899663
        98.25658365
        2.24899663
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        600.00000000
        0.00000000
        0.00000000
        600.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Dec 2021 Term Muni Bond ETF
        S000048147
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares Broad USD High Yield Corporate Bond ETF
        S000059297
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        6.92060565
        8.77053248
        93.07939434
        8.77053247
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        200.00000000
        0.00000000
        0.00000000
        200.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Mar 2023 Term Corporate ex-Financials ETF
        S000039663
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        1.43000000
        0.00000000
        98.57000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        150.00000000
        0.00000000
        0.00000000
        150.00000000
        0.00000000
      
      
        iShares TIPS Bond ETF
        S000004363
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        0.93227722
        0.32164850
        99.06772277
        0.32164850
        0.83567567
        0.40294151
        99.16432432
        0.40294151
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares Core 1-5 Year USD Bond ETF
        S000038926
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        16.48091030
        19.41086333
        83.51908969
        19.41086333
        10.60000000
        0.00000000
        89.40000000
        0.00000000
        0.00000000
        232.55813953
        0.000069846
        0.00000000
        232.55813953
        0.00011538
        0.00000000
        250.00000000
        0.00042823
        0.00000000
        250.00000000
        0.00042823
      
      
        iShares iBonds Mar 2020 Term Corporate ETF
        S000040346
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        8.64488901
        26.34289041
        91.35511098
        26.34289040
        1.45000000
        0.00000000
        98.55000000
        0.00000000
        0.00000000
        139.28571428
        0.000133337
        0.00000000
        138.46153846
        0.00287503
        0.00000000
        150.00000000
        0.00000000
        0.00000000
        150.00000000
        0.00000000
      
      
        iShares iBoxx $ High Yield ex Oil & Gas Corporate Bond ETF
        S000054184
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        100.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares U.S. Treasury Bond ETF
        S000035919
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        100000.00000000
        2.27415887
        0.67993371
        97.72584112
        0.67993371
        2.54333333
        0.65141762
        97.45666666
        0.65141762
        0.00000000
        250.00000000
        0.00000000
        0.00000000
        250.00000000
        0.00000000
        0.00000000
        250.00000000
        0.00000000
        0.00000000
        250.00000000
        0.00000000
      
      
        iShares iBonds Dec 2025 Term Corporate ETF
        S000048153
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        4.81835835
        16.90683396
        95.18164164
        16.90683396
        2.09685843
        2.67730648
        97.90314157
        2.67730648
        0.00000000
        242.64705882
        0.000100000
        0.00000000
        242.42424242
        0.00031853
        0.00000000
        250.00000000
        0.00000000
        0.00000000
        250.00000000
        0.00000000
      
      
        iShares Edge U.S. Fixed Income Balanced Risk ETF
        S000060088
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        88.36142857
        30.79276561
        11.63857142
        30.79276561
        43.22937256
        44.93910642
        56.77062743
        44.93910642
        0.00000000
        71.42857142
        0.02124737
        0.00000000
        71.42857142
        0.02124737
        0.00000000
        333.33333333
        0.00136467
        0.00000000
        333.33333333
        0.00136467
      
      
        iShares iBonds Dec 2028 Term Corporate ETF
        S000063041
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        1.00430242
        0.00000000
        98.99569758
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        650.00000000
        0.00000000
        0.00000000
        650.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares iBonds Dec 2019 Term Corporate ETF
        S000048148
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        5.06374141
        18.69266520
        94.93625858
        18.69266520
        1.90000000
        0.00000000
        98.10000000
        0.00000000
        0.00000000
        361.23853211
        0.000050000
        0.00000000
        359.84848484
        0.00004903
        0.00000000
        375.00000000
        0.00000000
        0.00000000
        375.00000000
        0.00000000
      
      
        iShares Aaa - A Rated Corporate Bond ETF
        S000035916
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        11.99124443
        29.28810925
        88.00875556
        29.28810925
        4.00070956
        2.47131913
        95.99929043
        2.47131913
        0.00000000
        272.72727272
        0.00076270
        0.00000000
        272.72727272
        0.00076270
        0.00000000
        300.00000000
        0.00000000
        0.00000000
        300.00000000
        0.00000000
      
      
        iShares 5-10 Year Investment Grade Corporate Bond ETF
        S000058298
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        N
        50000.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
        0.00000000
      
      
        iShares Convertible Bond ETF
        S000048637
        
          
        
        
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
        
        Y
        50000.00000000
        14.62398474
        32.30940009
        85.37601526
        32.30940009
        5.56873683
        5.65147554
        94.43126316
        5.65147554
        0.00000000
        422.22222222
        0.000600006
        0.00000000
        407.14285714
        0.00269256
        0.00000000
        475.00000000
        0.00000000
        0.00000000
        475.00000000
        0.00000000
      
    
    
      true
      true
    
    
  




(null)
In re: Jensen, et al., v. iShares Trust, et al., 
CGC 16-552567

On June 16, 2016, Garth Jensen, Philip 
Steele, Seth Hardy, Ray Moylan, Kenneth 
Powaga, Cynthia Powaga, Roger Foster and 
Robert Kachelek (the "Plaintiffs"), investors in 
certain iShares funds (iShares Core S&P 
Small-Cap ETF, iShares Russell 1000 Growth 
ETF, iShares Core S&P 500 ETF, iShares 
Russell Mid-Cap Growth ETF, iShares Russell 
Mid-Cap ETF, iShares Russell Mid-Cap Value 
ETF, iShares Select Dividend ETF, iShares 
Morningstar Mid-Cap ETF, iShares 
Morningstar Large-Cap ETF, iShares U.S. 
Aerospace & Defense ETF and iShares U.S. 
Preferred Stock ETF) filed a putative class 
action lawsuit against iShares Trust, 
BlackRock, Inc. and certain of its advisory 
affiliates, and certain directors/trustees and 
officers of the Funds (collectively, 
"Defendants"). The lawsuit alleges the 
Defendants violated federal securities laws by 
failing to adequately disclose in the 
prospectuses issued by the funds noted 
above the risks of using stop-loss orders in 
the event of a 'flash crash', such as the one 
that occurred on May 6, 2010. The plaintiffs' 
complaint was dismissed in December 2016 
and on January 6, 2017, plaintiffs filed an 
amended complaint. On April 27, 2017, the 
court partially granted the defendants' motion 
for judgment on the pleadings, dismissing 
certain of the plaintiffs' claims. On September 
18, 2017, the Court issued a Statement of 
Decision holding that the Plaintiffs lack 
standing to assert their claims. On October 
11, 2017, the Court entered final judgment 
dismissing all of the Plaintiffs' claims with 
prejudice. On December 1, 2017, the Plaintiffs 
appealed the Court's decision.



Form 8-K

Report of Independent Registered Public Accounting Firm

To the Board of Trustees of iShares Trust and Shareholders of

iShares 0-5 Year High Yield Corporate Bond ETF,

iShares 0-5 Year Investment Grade Corporate Bond ETF,

iShares 0-5 Year TIPS Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF,

iShares 1-3 Year International Treasury Bond ETF,

iShares 5-10 Year Investment Grade Corporate Bond ETF,

iShares Aaa - A Rated Corporate Bond ETF, iShares Broad USD High Yield Corporate Bond ETF,

iShares CMBS ETF, iShares Convertible Bond ETF, iShares Core 1-5 Year USD Bond ETF,

iShares Core International Aggregate Bond ETF, iShares Core Total USD Bond Market ETF,

iShares Edge U.S. Fixed Income Balanced Risk ETF, iShares Fallen Angels USD Bond ETF,

iShares Floating Rate Bond ETF, iShares GNMA Bond ETF,

iShares iBonds Dec 2018 Term Corporate ETF, iShares iBonds Dec 2019 Term Corporate ETF,

iShares iBonds Dec 2020 Term Corporate ETF, iShares iBonds Dec 2021 Term Corporate ETF,

iShares iBonds Dec 2021 Term Muni Bond ETF, iShares iBonds Dec 2022 Term Corporate ETF,

iShares iBonds Dec 2022 Term Muni Bond ETF, iShares iBonds Dec 2023 Term Corporate ETF,

iShares iBonds Dec 2023 Term Muni Bond ETF, iShares iBonds Dec 2024 Term Corporate ETF,

iShares iBonds Dec 2024 Term Muni Bond ETF, iShares iBonds Dec 2025 Term Corporate ETF,

iShares iBonds Dec 2026 Term Corporate ETF, iShares iBonds Dec 2027 Term Corporate ETF,

iShares iBonds Dec 2028 Term Corporate ETF, iShares iBonds Mar 2020 Term Corporate ETF,

iShares iBonds Mar 2020 Term Corporate ex-Financials ETF,

iShares iBonds Mar 2023 Term Corporate ETF,

iShares iBonds Mar 2023 Term Corporate ex-Financials ETF,

iShares iBoxx $ High Yield ex Oil & Gas Corporate Bond ETF,

iShares International Treasury Bond ETF, iShares J.P. Morgan USD Emerging Markets Bond ETF,

iShares TIPS Bond ETF, iShares Treasury Floating Rate Bond ETF, iShares U.S. Treasury Bond ETF and

iShares Yield Optimized Bond ETF

In planning and performing our audits of the financial statements of the funds listed in Appendix A, (hereafter referred to as the “Funds”) as of and for the periods ended October 31, 2018, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), we considered the Funds’ internal control over financial reporting, including controls over safeguarding securities, as a basis for designing our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-CEN, but not for the purpose of expressing an opinion on the effectiveness of the Funds’ internal control over financial reporting. Accordingly, we do not express an opinion on the effectiveness of the Funds’ internal control over financial reporting.

The management of the Funds is responsible for establishing and maintaining effective internal control over financial reporting. In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls. A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and

 

 
PricewaterhouseCoopers LLP, Three Embarcadero Center, San Francisco, CA 94111-4004

T: (415) 498 5000, F: (415) 498 7100, www.pwc.com/us


expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of a company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

A deficiency in internal control over financial reporting exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent or detect misstatements on a timely basis. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis.

Our consideration of the Funds’ internal control over financial reporting was for the limited purpose described in the first paragraph and would not necessarily disclose all deficiencies in internal control over financial reporting that might be material weaknesses under standards established by the PCAOB. However, we noted no deficiencies in the Funds’ internal control over financial reporting and its operation, including controls over safeguarding securities, that we consider to be material weaknesses as defined above as of October 31, 2018.

This report is intended solely for the information and use of the Board of Trustees of iShares Trust and the Securities and Exchange Commission and is not intended to be and should not be used by anyone other than these specified parties.

/s/ PricewaterhouseCoopers LLP

San Francisco, California

December 21, 2018

 

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Appendix A

iShares Trust

iShares 0-5 Year High Yield Corporate Bond ETF

iShares 0-5 Year Investment Grade Corporate Bond ETF

iShares 0-5 Year TIPS Bond ETF

iShares 1-3 Year International Treasury Bond ETF

iShares 10+ Year Investment Grade Corporate Bond ETF

iShares 5-10 Year Investment Grade Corporate Bond ETF

iShares Aaa - A Rated Corporate Bond ETF

iShares Broad USD High Yield Corporate Bond ETF

iShares CMBS ETF

iShares Convertible Bond ETF

iShares Core 1-5 Year USD Bond ETF

iShares Core International Aggregate Bond ETF

iShares Core Total USD Bond Market ETF

iShares Edge U.S. Fixed Income Balanced Risk ETF

iShares Fallen Angels USD Bond ETF

iShares Floating Rate Bond ETF

iShares GNMA Bond ETF

iShares iBonds Dec 2018 Term Corporate ETF

iShares iBonds Dec 2019 Term Corporate ETF

iShares iBonds Dec 2020 Term Corporate ETF

iShares iBonds Dec 2021 Term Corporate ETF

iShares iBonds Dec 2021 Term Muni Bond ETF

iShares iBonds Dec 2022 Term Corporate ETF

iShares iBonds Dec 2022 Term Muni Bond ETF

iShares iBonds Dec 2023 Term Corporate ETF

iShares iBonds Dec 2023 Term Muni Bond ETF

iShares iBonds Dec 2024 Term Corporate ETF

iShares iBonds Dec 2024 Term Muni Bond ETF *

iShares iBonds Dec 2025 Term Corporate ETF

iShares iBonds Dec 2026 Term Corporate ETF

iShares iBonds Dec 2027 Term Corporate ETF

iShares iBonds Dec 2028 Term Corporate ETF **

iShares iBonds Mar 2020 Term Corporate ETF

iShares iBonds Mar 2020 Term Corporate ex-Financials ETF

iShares iBonds Mar 2023 Term Corporate ETF

iShares iBonds Mar 2023 Term Corporate ex-Financials ETF

iShares iBoxx $ High Yield ex Oil & Gas Corporate Bond ETF

iShares International Treasury Bond ETF

iShares J.P. Morgan USD Emerging Markets Bond ETF

iShares TIPS Bond ETF

iShares Treasury Floating Rate Bond ETF

iShares U.S. Treasury Bond ETF

iShares Yield Optimized Bond ETF

 

*

March 20, 2018 (commencement of operations) through October 31, 2018

**

September 18, 2018 (commencement of operations) through October 31, 2018

 

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