N-MFP3 0000356173 XXXXXXXX 2026-05-31 Fidelity Colchester Street Trust 0000356173 549300SHPEJB1OPRCV46 Fidelity Investments Money Market Treasury Only Portfolio 549300NPOIO5VXBKJA04 S000004818 6 N N 002-74808 Fidelity Management & Research Company LLC 801-07884 FMR Investment Management (UK) Limited 801-28773 Fidelity Management & Research (Hong Kong) Limited 801-69507 Fidelity Management & Research (Japan) Limited 801-69571 Deloitte & Touche LLP Boston MA Fidelity Service Company Fidelity Investments Institutional Operations Company LLC 0000862124 084-01839 N N N Government N Y 52 108 118168114582.91 118168114582.91 0.9900 0.9900 2026-05-01 120145026167.95 120145026167.95 1.0000 1.0000 2026-05-04 119311006705.44 119311006705.44 1.0000 1.0000 2026-05-05 121114139474.59 121114139474.59 1.0000 1.0000 2026-05-06 120521860082.14 120521860082.14 1.0000 1.0000 2026-05-07 120463259381.49 120463259381.49 1.0000 1.0000 2026-05-08 122762468468.49 122762468468.49 1.0000 1.0000 2026-05-11 122173131683.97 122173131683.97 1.0000 1.0000 2026-05-12 124859538084.44 124859538084.44 1.0000 1.0000 2026-05-13 123667929374.96 123667929374.96 0.9900 0.9900 2026-05-14 124005111323.54 124005111323.54 1.0000 1.0000 2026-05-15 127517578064.97 127517578064.97 1.0000 1.0000 2026-05-18 125717548795.79 125717548795.79 1.0000 1.0000 2026-05-19 128250830987.52 128250830987.52 1.0000 1.0000 2026-05-20 127015674885.00 127015674885.00 1.0000 1.0000 2026-05-21 128908943210.19 128908943210.19 1.0000 1.0000 2026-05-22 126284630402.60 126717593222.01 0.9900 1.0000 2026-05-26 129760909192.77 129760909192.77 1.0000 1.0000 2026-05-27 128937932424.82 128937932424.82 1.0000 1.0000 2026-05-28 125968440770.02 125968440770.02 0.9900 0.9900 2026-05-29 440000046.03 125409694145.42 125402436347.51 2063554019.52 5800009612.69 122105980800.37 122102939062.7500 Y 1.0000 0.0370 2026-05-01 0.0370 2026-05-04 0.0370 2026-05-05 0.0369 2026-05-06 0.0369 2026-05-07 0.0369 2026-05-08 0.0370 2026-05-11 0.0370 2026-05-12 0.0370 2026-05-13 0.0370 2026-05-14 0.0370 2026-05-15 0.0370 2026-05-18 0.0370 2026-05-19 0.0370 2026-05-20 0.0370 2026-05-21 0.0370 2026-05-22 0.0370 2026-05-26 0.0370 2026-05-27 0.0370 2026-05-28 0.0370 2026-05-29 1.0001 2026-05-01 1.0001 2026-05-04 1.0001 2026-05-05 1.0001 2026-05-06 1.0001 2026-05-07 1.0001 2026-05-08 1.0001 2026-05-11 1.0001 2026-05-12 1.0001 2026-05-13 1.0001 2026-05-14 1.0001 2026-05-15 1.0001 2026-05-18 1.0002 2026-05-19 1.0002 2026-05-20 1.0001 2026-05-21 1.0001 2026-05-22 1.0001 2026-05-26 1.0001 2026-05-27 1.0001 2026-05-28 1.0001 2026-05-29 N N Fidelity Investments Money Market Treasury Only Portfolio - Class I C000013037 1000000.00 31033284519.19 31029025885.7100 1.0002 2026-05-01 1.0002 2026-05-04 1.0002 2026-05-05 1.0002 2026-05-06 1.0002 2026-05-07 1.0002 2026-05-08 1.0002 2026-05-11 1.0002 2026-05-12 1.0002 2026-05-13 1.0002 2026-05-14 1.0002 2026-05-15 1.0002 2026-05-18 1.0003 2026-05-19 1.0003 2026-05-20 1.0002 2026-05-21 1.0002 2026-05-22 1.0002 2026-05-26 1.0002 2026-05-27 1.0002 2026-05-28 1.0002 2026-05-29 279796097.18 328833909.03 2026-05-01 338337462.02 171530026.25 2026-05-04 164109486.64 328100096.69 2026-05-05 283142817.00 267305626.44 2026-05-06 167780272.77 158199379.99 2026-05-07 210292538.71 167329148.09 2026-05-08 315072185.16 169028753.38 2026-05-11 191701317.92 152047254.08 2026-05-12 200712170.07 197576408.17 2026-05-13 192558623.68 285548397.81 2026-05-14 410660466.93 202632567.96 2026-05-15 410729387.12 220303381.23 2026-05-18 443424178.36 185862634.60 2026-05-19 241372608.45 431081503.13 2026-05-20 310568394.74 162025650.63 2026-05-21 365978952.50 249103159.39 2026-05-22 245987791.74 223646413.20 2026-05-26 243410368.12 319440185.62 2026-05-27 291562061.39 490221693.78 2026-05-28 338579087.92 250938236.76 2026-05-29 5645776268.42 4960754426.23 0.0352 2026-05-01 0.0352 2026-05-04 0.0352 2026-05-05 0.0352 2026-05-06 0.0351 2026-05-07 0.0351 2026-05-08 0.0352 2026-05-11 0.0352 2026-05-12 0.0352 2026-05-13 0.0352 2026-05-14 0.0352 2026-05-15 0.0352 2026-05-18 0.0352 2026-05-19 0.0352 2026-05-20 0.0352 2026-05-21 0.0352 2026-05-22 0.0352 2026-05-26 0.0352 2026-05-27 0.0352 2026-05-28 0.0352 2026-05-29 Y 588815.38 Broker-dealer 0.0000 0.1442 Depository institution or other banking institution 0.0845 0.0000 N Fidelity Investments Money Market Treasury Only Portfolio - Class II C000013074 1000000.00 3929494940.97 3930033416.8200 0.9999 2026-05-01 1.0000 2026-05-04 1.0000 2026-05-05 1.0000 2026-05-06 1.0000 2026-05-07 1.0000 2026-05-08 0.9999 2026-05-11 1.0000 2026-05-12 1.0000 2026-05-13 0.9999 2026-05-14 1.0000 2026-05-15 1.0000 2026-05-18 1.0000 2026-05-19 1.0000 2026-05-20 1.0000 2026-05-21 0.9999 2026-05-22 0.9999 2026-05-26 0.9999 2026-05-27 0.9999 2026-05-28 0.9999 2026-05-29 4015489.14 84250352.55 2026-05-01 5690340.94 4387150.30 2026-05-04 88608372.66 53000.00 2026-05-05 367047594.83 12995695.07 2026-05-06 1491241.06 29191020.42 2026-05-07 1713789.44 19501978.57 2026-05-08 5006579.43 4442910.73 2026-05-11 38236179.38 138513523.77 2026-05-12 780294.36 56812927.08 2026-05-13 25492927.07 12008187.37 2026-05-14 0.00 61654020.21 2026-05-15 2981325.73 33225799.25 2026-05-18 9509601.92 103432193.42 2026-05-19 2651571.79 12417639.88 2026-05-20 16938307.30 202418.64 2026-05-21 223588.74 31296537.35 2026-05-22 32672404.57 118428.11 2026-05-26 115379488.47 70187343.60 2026-05-27 47906918.80 5184520.03 2026-05-28 4651385.34 2208657.04 2026-05-29 770997400.97 682084303.39 0.0337 2026-05-01 0.0337 2026-05-04 0.0337 2026-05-05 0.0336 2026-05-06 0.0336 2026-05-07 0.0336 2026-05-08 0.0337 2026-05-11 0.0337 2026-05-12 0.0337 2026-05-13 0.0337 2026-05-14 0.0337 2026-05-15 0.0337 2026-05-18 0.0337 2026-05-19 0.0337 2026-05-20 0.0337 2026-05-21 0.0337 2026-05-22 0.0337 2026-05-26 0.0337 2026-05-27 0.0337 2026-05-28 0.0337 2026-05-29 Y 69595.42 Depository institution or other banking institution 0.0000 0.0989 Depository institution or other banking institution 0.6067 0.0000 Non-financial corporation 0.1783 0.0000 N Fidelity Investments Money Market Treasury Only Portfolio - Class III C000013075 1000000.00 3287413534.42 3286916420.0600 1.0002 2026-05-01 1.0003 2026-05-04 1.0002 2026-05-05 1.0002 2026-05-06 1.0002 2026-05-07 1.0003 2026-05-08 1.0002 2026-05-11 1.0002 2026-05-12 1.0002 2026-05-13 1.0002 2026-05-14 1.0002 2026-05-15 1.0003 2026-05-18 1.0003 2026-05-19 1.0003 2026-05-20 1.0003 2026-05-21 1.0002 2026-05-22 1.0002 2026-05-26 1.0002 2026-05-27 1.0002 2026-05-28 1.0002 2026-05-29 37585485.14 66308879.07 2026-05-01 22808806.50 41713634.35 2026-05-04 5663686.53 9975780.18 2026-05-05 34726007.67 55772419.65 2026-05-06 121169687.86 17470848.09 2026-05-07 11436097.53 21149102.43 2026-05-08 14397084.05 26509900.72 2026-05-11 80224671.96 11860995.36 2026-05-12 15152031.87 20739030.97 2026-05-13 20494063.54 63170636.08 2026-05-14 14799320.62 9067139.23 2026-05-15 9389872.03 3346392.15 2026-05-18 31269407.19 7966528.03 2026-05-19 19319445.35 9069333.15 2026-05-20 10753069.16 56390286.88 2026-05-21 24962578.16 3158196.83 2026-05-22 11958432.24 9334792.73 2026-05-26 128057428.08 8125707.07 2026-05-27 10601914.62 39242546.27 2026-05-28 58692852.69 16684653.82 2026-05-29 683461942.79 497056803.06 0.0327 2026-05-01 0.0327 2026-05-04 0.0327 2026-05-05 0.0326 2026-05-06 0.0326 2026-05-07 0.0326 2026-05-08 0.0327 2026-05-11 0.0327 2026-05-12 0.0327 2026-05-13 0.0327 2026-05-14 0.0327 2026-05-15 0.0327 2026-05-18 0.0327 2026-05-19 0.0327 2026-05-20 0.0327 2026-05-21 0.0327 2026-05-22 0.0327 2026-05-26 0.0327 2026-05-27 0.0327 2026-05-28 0.0327 2026-05-29 Y 49154.83 Broker-dealer 0.0000 0.0896 Depository institution or other banking institution 0.0596 0.0000 Depository institution or other banking institution 0.2592 0.0000 Depository institution or other banking institution 0.0000 0.2875 Depository institution or other banking institution 0.0537 0.0000 Depository institution or other banking institution 0.1205 0.0000 N Fidelity Investments Money Market Treasury Only Portfolio - Select Class C000013076 1000000.00 2751441855.48 2751646249.9100 1.0000 2026-05-01 1.0000 2026-05-04 1.0000 2026-05-05 1.0000 2026-05-06 1.0000 2026-05-07 1.0000 2026-05-08 1.0000 2026-05-11 1.0000 2026-05-12 1.0000 2026-05-13 1.0000 2026-05-14 1.0000 2026-05-15 1.0000 2026-05-18 1.0001 2026-05-19 1.0001 2026-05-20 1.0000 2026-05-21 1.0000 2026-05-22 1.0000 2026-05-26 1.0000 2026-05-27 1.0000 2026-05-28 1.0000 2026-05-29 17208322.41 7615737.25 2026-05-01 10296334.58 6466724.32 2026-05-04 13166256.23 9638880.41 2026-05-05 12357478.17 10350989.19 2026-05-06 11075928.22 16099209.02 2026-05-07 14118260.93 9849393.97 2026-05-08 12895267.24 13238249.41 2026-05-11 10492205.63 11173591.06 2026-05-12 9203729.40 10134634.66 2026-05-13 12186458.16 9027879.77 2026-05-14 9927759.10 9354842.33 2026-05-15 13740669.38 8765450.54 2026-05-18 10144970.82 42382363.20 2026-05-19 12519452.09 8724672.90 2026-05-20 10816604.87 11037283.29 2026-05-21 13255314.13 11646528.57 2026-05-22 11708139.97 9947315.43 2026-05-26 15741697.11 12413955.26 2026-05-27 11020358.40 12179139.66 2026-05-28 11707969.85 12064088.05 2026-05-29 243583176.69 242110928.29 0.0347 2026-05-01 0.0347 2026-05-04 0.0347 2026-05-05 0.0347 2026-05-06 0.0346 2026-05-07 0.0346 2026-05-08 0.0347 2026-05-11 0.0347 2026-05-12 0.0347 2026-05-13 0.0347 2026-05-14 0.0347 2026-05-15 0.0347 2026-05-18 0.0347 2026-05-19 0.0347 2026-05-20 0.0347 2026-05-21 0.0347 2026-05-22 0.0347 2026-05-26 0.0347 2026-05-27 0.0347 2026-05-28 0.0347 2026-05-29 Y 50617.55 Broker-dealer 0.0000 0.8028 Depository institution or other banking institution 0.0000 0.0850 N Fidelity Investments Money Market Treasury Only Portfolio - Class IV C000056567 1000000.00 911418428.66 911378831.9900 1.0001 2026-05-01 1.0001 2026-05-04 1.0001 2026-05-05 1.0001 2026-05-06 1.0001 2026-05-07 1.0001 2026-05-08 1.0001 2026-05-11 1.0001 2026-05-12 1.0001 2026-05-13 1.0001 2026-05-14 1.0001 2026-05-15 1.0001 2026-05-18 1.0002 2026-05-19 1.0002 2026-05-20 1.0001 2026-05-21 1.0001 2026-05-22 1.0001 2026-05-26 1.0001 2026-05-27 1.0001 2026-05-28 1.0001 2026-05-29 8466804.52 15850436.66 2026-05-01 7244034.90 8146131.82 2026-05-04 19210808.60 13743084.73 2026-05-05 8793320.05 11170117.29 2026-05-06 4088223.25 7263411.72 2026-05-07 6281889.97 11653349.39 2026-05-08 9089809.93 21672623.97 2026-05-11 12984407.56 9433546.33 2026-05-12 14832234.95 13483726.76 2026-05-13 4996884.70 7188164.16 2026-05-14 7085093.57 7685526.86 2026-05-15 6468008.47 3358884.54 2026-05-18 3655057.90 4126555.91 2026-05-19 3920814.98 2640954.34 2026-05-20 3645873.86 10715457.32 2026-05-21 8028262.71 8758080.06 2026-05-22 3825919.00 8843945.57 2026-05-26 5994027.05 8076815.71 2026-05-27 9559236.49 10384722.99 2026-05-28 11617962.11 7524709.12 2026-05-29 159788674.57 191720245.25 0.0302 2026-05-01 0.0302 2026-05-04 0.0302 2026-05-05 0.0302 2026-05-06 0.0301 2026-05-07 0.0301 2026-05-08 0.0302 2026-05-11 0.0302 2026-05-12 0.0302 2026-05-13 0.0302 2026-05-14 0.0302 2026-05-15 0.0302 2026-05-18 0.0302 2026-05-19 0.0302 2026-05-20 0.0302 2026-05-21 0.0302 2026-05-22 0.0302 2026-05-26 0.0302 2026-05-27 0.0302 2026-05-28 0.0302 2026-05-29 Y 10686.32 Depository institution or other banking institution 0.0000 0.9937 N Fidelity Investments Money Market Treasury Only Portfolio - Institutional Class C000141702 10000000.00 80192927521.65 80193938258.2600 1.0001 2026-05-01 1.0001 2026-05-04 1.0001 2026-05-05 1.0001 2026-05-06 1.0001 2026-05-07 1.0001 2026-05-08 1.0001 2026-05-11 1.0001 2026-05-12 1.0001 2026-05-13 1.0001 2026-05-14 1.0001 2026-05-15 1.0001 2026-05-18 1.0001 2026-05-19 1.0001 2026-05-20 1.0001 2026-05-21 1.0001 2026-05-22 1.0001 2026-05-26 1.0001 2026-05-27 1.0000 2026-05-28 1.0000 2026-05-29 720281622.95 593543049.76 2026-05-01 674370128.06 234325329.55 2026-05-04 310012639.73 351672333.88 2026-05-05 413539734.08 452809341.34 2026-05-06 1007417792.48 698072863.30 2026-05-07 448653088.75 557123003.59 2026-05-08 538796059.96 347908164.40 2026-05-11 616236068.67 240297806.16 2026-05-12 668891749.74 318253242.86 2026-05-13 592029675.62 484162064.27 2026-05-14 1073696349.33 534402055.56 2026-05-15 908238187.40 493800326.15 2026-05-18 977983324.64 465898198.83 2026-05-19 1552505879.57 463793964.11 2026-05-20 1548626279.74 306333231.26 2026-05-21 2350669480.02 366888296.79 2026-05-22 731851002.97 1497554136.30 2026-05-26 283275166.06 441635416.43 2026-05-27 882133992.80 1196057966.65 2026-05-28 518528694.57 2535905999.49 2026-05-29 16817736917.14 12580436790.68 0.0356 2026-05-01 0.0356 2026-05-04 0.0356 2026-05-05 0.0356 2026-05-06 0.0355 2026-05-07 0.0355 2026-05-08 0.0356 2026-05-11 0.0356 2026-05-12 0.0356 2026-05-13 0.0356 2026-05-14 0.0356 2026-05-15 0.0356 2026-05-18 0.0356 2026-05-19 0.0356 2026-05-20 0.0356 2026-05-21 0.0356 2026-05-22 0.0356 2026-05-26 0.0356 2026-05-27 0.0356 2026-05-28 0.0356 2026-05-29 Y 2211954.68 Broker-dealer 0.0000 0.0925 Broker-dealer 0.0000 0.1048 Broker-dealer 0.0003 0.1922 Depository institution or other banking institution 0.1357 0.0000 N US Treasury Bill UST BILLS 0% 06/11/2026 912797QX8 254900HROIFWPRGM1V77 US912797QX89 LGV903000 U.S. Treasury Debt Y N/A N/A 2026-06-11 2026-06-11 2026-06-11 N N N 0.0282 3671305596.00 3671305596.00 0.0301 N Y Y N US Treasury Bill UST BILLS 0% 07/09/2026 912797RF6 254900HROIFWPRGM1V77 US912797RF64 LIJ980000 U.S. Treasury Debt Y N/A N/A 2026-07-09 2026-07-09 2026-07-09 N N N 0.0339 4398094832.55 4398094832.55 0.0360 N Y Y N US Treasury Bill UST BILLS 0% 08/06/2026 912797RG4 254900HROIFWPRGM1V77 US912797RG48 LJU128000 U.S. Treasury Debt Y N/A N/A 2026-08-06 2026-08-06 2026-08-06 N N N 0.0350 2706918589.50 2706918589.50 0.0222 N Y Y N US Treasury Bill UST BILLS 0% 09/03/2026 912797RS8 254900HROIFWPRGM1V77 US912797RS85 LOG157000 U.S. Treasury Debt Y N/A N/A 2026-09-03 2026-09-03 2026-09-03 N N N 0.0359 1386880880.00 1386880880.00 0.0114 N Y Y N US Treasury Bill UST BILLS 0% 10/01/2026 912797SA6 254900HROIFWPRGM1V77 US912797SA68 LRA513000 U.S. Treasury Debt Y N/A N/A 2026-10-01 2026-10-01 2026-10-01 N N N 0.0364 790182976.00 790182976.00 0.0065 N Y Y N US Treasury Bill UST BILLS 0% 10/29/2026 912797SK4 254900HROIFWPRGM1V77 US912797SK41 LTT487000 U.S. Treasury Debt Y N/A N/A 2026-10-29 2026-10-29 2026-10-29 N N N 0.0370 1805099448.75 1805099448.75 0.0148 N Y Y N US Treasury Bill UST BILLS 0% 11/27/2026 912797SU2 254900HROIFWPRGM1V77 US912797SU23 LWN590000 U.S. Treasury Debt Y N/A N/A 2026-11-27 2026-11-27 2026-11-27 N N N 0.0372 1129243454.50 1129243454.50 0.0092 N Y Y N US Treasury Bill UST BILLS 0% 06/04/2026 912797SX6 254900HROIFWPRGM1V77 US912797SX61 LXG323000 U.S. Treasury Debt Y N/A N/A 2026-06-04 2026-06-04 2026-06-04 N N N 0.0185 4930719166.83 4930719166.83 0.0404 N Y Y N US Treasury Bill UST BILLS 0% 06/18/2026 912797TD9 254900HROIFWPRGM1V77 US912797TD98 LYS812000 U.S. Treasury Debt Y N/A N/A 2026-06-18 2026-06-18 2026-06-18 N N N 0.0313 5049489075.64 5049489075.64 0.0414 N Y Y N US Treasury Bill UST BILLS 0% 06/25/2026 912797TE7 254900HROIFWPRGM1V77 US912797TE71 MAL200000 U.S. Treasury Debt Y N/A N/A 2026-06-25 2026-06-25 2026-06-25 N N N 0.0327 2906820792.79 2906820792.79 0.0238 N Y Y N US Treasury Bill UST BILLS 0% 07/02/2026 912797TF4 254900HROIFWPRGM1V77 US912797TF47 MAU031000 U.S. Treasury Debt Y N/A N/A 2026-07-02 2026-07-02 2026-07-02 N N N 0.0332 4482518206.97 4482518206.97 0.0367 N Y Y N US Treasury Bill UST BILLS 0% 07/16/2026 912797TN7 254900HROIFWPRGM1V77 US912797TN70 MBW740000 U.S. Treasury Debt Y N/A N/A 2026-07-16 2026-07-16 2026-07-16 N N N 0.0342 2787347500.00 2787347500.00 0.0228 N Y Y N US Treasury Bill UST BILLS 0% 07/23/2026 912797TP2 254900HROIFWPRGM1V77 US912797TP29 MCO838000 U.S. Treasury Debt Y N/A N/A 2026-07-23 2026-07-23 2026-07-23 N N N 0.0348 2238182190.00 2238182190.00 0.0183 N Y Y N US Treasury Bill UST BILLS 0% 07/30/2026 912797TQ0 254900HROIFWPRGM1V77 US912797TQ02 MDG299000 U.S. Treasury Debt Y N/A N/A 2026-07-30 2026-07-30 2026-07-30 N N N 0.0350 3976172760.00 3976172760.00 0.0326 N Y Y N US Treasury Bill UST BILLS 0% 06/02/2026 912797TU1 254900HROIFWPRGM1V77 US912797TU14 MDU435000 U.S. Treasury Debt Y N/A N/A 2026-06-02 2026-06-02 2026-06-02 N N N 0.0090 3712965657.18 3712965657.18 0.0304 N Y Y N US Treasury Bill UST BILLS 0% 06/09/2026 912797TZ0 254900HROIFWPRGM1V77 US912797TZ01 MEM984000 U.S. Treasury Debt Y N/A N/A 2026-06-09 2026-06-09 2026-06-09 N N N 0.0267 2504054827.88 2504054827.88 0.0205 N Y Y N US Treasury Bill UST BILLS 0% 08/13/2026 912797TW7 254900HROIFWPRGM1V77 US912797TW79 MEP521000 U.S. Treasury Debt Y N/A N/A 2026-08-13 2026-08-13 2026-08-13 N N N 0.0349 1177366252.08 1177366252.08 0.0096 N Y Y N US Treasury Bill UST BILLS 0% 06/16/2026 912797UA3 254900HROIFWPRGM1V77 US912797UA31 MFC274000 U.S. Treasury Debt Y N/A N/A 2026-06-16 2026-06-16 2026-06-16 N N N 0.0307 2845682535.00 2845682535.00 0.0233 N Y Y N US Treasury Bill UST BILLS 0% 02/18/2027 912797TV9 254900HROIFWPRGM1V77 US912797TV96 MFE948000 U.S. Treasury Debt Y N/A N/A 2027-02-18 2027-02-18 2027-02-18 N N N 0.0368 486990970.00 486990970.00 0.0040 N Y Y N US Treasury Bill UST BILLS 0% 08/20/2026 912797TX5 254900HROIFWPRGM1V77 US912797TX52 MFE961000 U.S. Treasury Debt Y N/A N/A 2026-08-20 2026-08-20 2026-08-20 N N N 0.0351 3294475040.16 3294475040.16 0.0270 N Y Y N US Treasury Bill UST BILLS 0% 06/23/2026 912797UB1 254900HROIFWPRGM1V77 US912797UB14 MFP502000 U.S. Treasury Debt Y N/A N/A 2026-06-23 2026-06-23 2026-06-23 N N N 0.0324 4482240375.22 4482240375.22 0.0367 N Y Y N US Treasury Bill UST BILLS 0% 06/30/2026 912797UC9 254900HROIFWPRGM1V77 US912797UC96 MGF990000 U.S. Treasury Debt Y N/A N/A 2026-06-30 2026-06-30 2026-06-30 N N N 0.0331 2831904546.26 2831904546.26 0.0232 N Y Y N US Treasury Bill UST BILLS 0% 07/07/2026 912797UN5 254900HROIFWPRGM1V77 US912797UN51 MGW902000 U.S. Treasury Debt Y N/A N/A 2026-07-07 2026-07-07 2026-07-07 N N N 0.0338 4433864300.00 4433864300.00 0.0363 N Y Y N US Treasury Bill UST BILLS 0% 09/10/2026 912797UF2 254900HROIFWPRGM1V77 US912797UF28 MHA623000 U.S. Treasury Debt Y N/A N/A 2026-09-10 2026-09-10 2026-09-10 N N N 0.0360 742439730.00 742439730.00 0.0061 N Y Y N US Treasury Bill UST BILLS 0% 07/14/2026 912797UP0 254900HROIFWPRGM1V77 US912797UP00 MHM710000 U.S. Treasury Debt Y N/A N/A 2026-07-14 2026-07-14 2026-07-14 N N N 0.0341 2098894051.32 2098894051.32 0.0172 N Y Y N US Treasury Bill UST BILLS 0% 07/21/2026 912797UQ8 254900HROIFWPRGM1V77 US912797UQ82 MIB176000 U.S. Treasury Debt Y N/A N/A 2026-07-21 2026-07-21 2026-07-21 N N N 0.0345 1790950626.00 1790950626.00 0.0147 N Y Y N US Treasury Bill UST BILLS 0% 09/24/2026 912797UH8 254900HROIFWPRGM1V77 US912797UH83 MID458000 U.S. Treasury Debt Y N/A N/A 2026-09-24 2026-09-24 2026-09-24 N N N 0.0365 254028902.67 254028902.67 0.0021 N Y Y N US Treasury Bill UST BILLS 0% 07/28/2026 912797UR6 254900HROIFWPRGM1V77 US912797UR65 MIQ049000 U.S. Treasury Debt Y N/A N/A 2026-07-28 2026-07-28 2026-07-28 N N N 0.0349 4472126379.50 4472126379.50 0.0366 N Y Y N US Treasury Bill UST BILLS 0% 08/04/2026 912797US4 254900HROIFWPRGM1V77 US912797US49 MJJ372000 U.S. Treasury Debt Y N/A N/A 2026-08-04 2026-08-04 2026-08-04 N N N 0.0351 1096866294.24 1096866294.24 0.0090 N Y Y N US Treasury Bill UST BILLS 0% 10/08/2026 912797UJ4 254900HROIFWPRGM1V77 US912797UJ40 MJL820000 U.S. Treasury Debt Y N/A N/A 2026-10-08 2026-10-08 2026-10-08 N N N 0.0364 437266778.17 437266778.17 0.0036 N Y Y N US Treasury Bill UST BILLS 0% 08/11/2026 912797UT2 254900HROIFWPRGM1V77 US912797UT22 MJR477000 U.S. Treasury Debt Y N/A N/A 2026-08-11 2026-08-11 2026-08-11 N N N 0.0349 2511085879.08 2511085879.08 0.0206 N Y Y N US Treasury Bill UST BILLS 0% 10/15/2026 912797UK1 254900HROIFWPRGM1V77 US912797UK13 MJU554000 U.S. Treasury Debt Y N/A N/A 2026-10-15 2026-10-15 2026-10-15 N N N 0.0366 887677380.00 887677380.00 0.0073 N Y Y N US Treasury Bill UST BILLS 0% 08/18/2026 912797UU9 254900HROIFWPRGM1V77 US912797UU94 MKE149000 U.S. Treasury Debt Y N/A N/A 2026-08-18 2026-08-18 2026-08-18 N N N 0.0350 818580642.00 818580642.00 0.0067 N Y Y N US Treasury Bill UST BILLS 0% 10/22/2026 912797UL9 254900HROIFWPRGM1V77 US912797UL95 MKH489000 U.S. Treasury Debt Y N/A N/A 2026-10-22 2026-10-22 2026-10-22 N N N 0.0369 985506160.00 985506160.00 0.0081 N Y Y N US Treasury Bill UST BILLS 0% 08/25/2026 912797UV7 254900HROIFWPRGM1V77 US912797UV77 MLC354000 U.S. Treasury Debt Y N/A N/A 2026-08-25 2026-08-25 2026-08-25 N N N 0.0350 446201428.50 446201428.50 0.0037 N Y Y N US Treasury Bill UST BILLS 0% 09/01/2026 912797UW5 254900HROIFWPRGM1V77 US912797UW50 MMJ586000 U.S. Treasury Debt Y N/A N/A 2026-09-01 2026-09-01 2026-09-01 N N N 0.0360 1948891876.68 1948891876.68 0.0160 N Y Y N US Treasury Bill UST BILLS 0% 09/08/2026 912797VB0 254900HROIFWPRGM1V77 US912797VB05 MNL682000 U.S. Treasury Debt Y N/A N/A 2026-09-08 2026-09-08 2026-09-08 N N N 0.0361 3024716304.35 3024716304.35 0.0248 N Y Y N US Treasury Bill UST BILLS 0% 11/12/2026 912797UY1 254900HROIFWPRGM1V77 US912797UY17 MNP239000 U.S. Treasury Debt Y N/A N/A 2026-11-12 2026-11-12 2026-11-12 N N N 0.0371 1229323075.00 1229323075.00 0.0101 N Y Y N US Treasury Bill UST BILLS 0% 09/15/2026 912797VC8 254900HROIFWPRGM1V77 US912797VC87 MPE943000 U.S. Treasury Debt Y N/A N/A 2026-09-15 2026-09-15 2026-09-15 N N N 0.0364 2473334375.00 2473334375.00 0.0203 N Y Y N US Treasury Bill UST BILLS 0% 11/19/2026 912797UZ8 254900HROIFWPRGM1V77 US912797UZ81 MPI180000 U.S. Treasury Debt Y N/A N/A 2026-11-19 2026-11-19 2026-11-19 N N N 0.0371 1179299496.00 1179299496.00 0.0097 N Y Y N US Treasury Bill UST BILLS 0% 09/22/2026 912797VD6 254900HROIFWPRGM1V77 US912797VD60 MQW433000 U.S. Treasury Debt Y N/A N/A 2026-09-22 2026-09-22 2026-09-22 N N N 0.0365 2747401019.23 2747401019.23 0.0225 N Y Y N US Treasury Bill UST BILLS 0% 09/29/2026 912797VE4 254900HROIFWPRGM1V77 US912797VE44 MTO403000 U.S. Treasury Debt Y N/A N/A 2026-09-29 2026-09-29 2026-09-29 N N N 0.0364 2222973990.00 2222973990.00 0.0182 N Y Y N US Treasury Notes UST NOTES 1.875% 06/30/2026 1.88 9128287B0 254900HROIFWPRGM1V77 US9128287B09 EHB774000 U.S. Treasury Debt Y N/A N/A 2026-06-30 2026-06-30 2026-06-30 N N N 0.0354 722923484.40 722923484.40 0.0059 N Y Y N US Treasury Notes UST NOTES 0.875% 06/30/2026 0.88 91282CCJ8 254900HROIFWPRGM1V77 US91282CCJ80 HHB370000 U.S. Treasury Debt Y N/A N/A 2026-06-30 2026-06-30 2026-06-30 N N N 0.0344 1147385820.00 1147385820.00 0.0094 N Y Y N US Treasury Notes UST NOTES 0.75% 08/31/2026 0.75 91282CCW9 254900HROIFWPRGM1V77 US91282CCW91 IAA837000 U.S. Treasury Debt Y N/A N/A 2026-08-31 2026-08-31 2026-08-31 N N N 0.0365 522128966.12 522128966.12 0.0043 N Y Y N US Treasury Notes UST NOTES 1.25% 12/31/2026 1.25 91282CDQ1 254900HROIFWPRGM1V77 US91282CDQ15 IFD926000 U.S. Treasury Debt Y N/A N/A 2026-12-31 2026-12-31 2026-12-31 N N N 0.0377 24636914.00 24636914.00 0.0002 N Y Y N US Treasury Notes UST NOTES 4.5% 07/15/2026 4.50 91282CHM6 254900HROIFWPRGM1V77 US91282CHM64 JVN370000 U.S. Treasury Debt Y N/A N/A 2026-07-15 2026-07-15 2026-07-15 N N N 0.0373 329302012.13 329302012.13 0.0027 N Y Y N US Treasury Notes UST NOTES 4.625% 10/15/2026 4.63 91282CJC6 254900HROIFWPRGM1V77 US91282CJC64 JYW590000 U.S. Treasury Debt Y N/A N/A 2026-10-15 2026-10-15 2026-10-15 N N N 0.0376 190598697.60 190598697.60 0.0016 N Y Y N US Treasury Notes UST NOTES 4.625% 06/30/2026 4.63 91282CKY6 254900HROIFWPRGM1V77 US91282CKY65 KLG637000 U.S. Treasury Debt Y N/A N/A 2026-06-30 2026-06-30 2026-06-30 N N N 0.0379 1568969798.31 1568969798.31 0.0128 N Y Y N US Treasury Notes UST NOTES 3MB+18.2 07/31/2026 3.81 91282CLA7 254900HROIFWPRGM1V77 US91282CLA70 KML489000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2026-07-31 2026-07-31 N N N 0.0366 3904707678.08 3904707678.08 0.0320 N Y Y N US Treasury Notes UST NOTES 3.5% 09/30/2026 3.50 91282CLP4 254900HROIFWPRGM1V77 US91282CLP40 KQE189000 U.S. Treasury Debt Y N/A N/A 2026-09-30 2026-09-30 2026-09-30 N N N 0.0375 86921156.25 86921156.25 0.0007 N Y Y N US Treasury Notes UST NOTES 3MB+20.5 10/31/2026 3.83 91282CLT6 254900HROIFWPRGM1V77 US91282CLT61 KRT246000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2026-10-31 2026-10-31 N N N 0.0366 1891302172.20 1891302172.20 0.0155 N Y Y N US Treasury Notes UST NOTES 4.25% 11/30/2026 4.25 91282CLY5 254900HROIFWPRGM1V77 US91282CLY56 KTO544000 U.S. Treasury Debt Y N/A N/A 2026-11-30 2026-11-30 2026-11-30 N N N 0.0378 123289241.88 123289241.88 0.0010 N Y Y N US Treasury Notes UST NOTES 4.25% 12/31/2026 4.25 91282CME8 254900HROIFWPRGM1V77 US91282CME83 KWL687000 U.S. Treasury Debt Y N/A N/A 2026-12-31 2026-12-31 2026-12-31 N N N 0.0381 197492500.00 197492500.00 0.0016 N Y Y N US Treasury Notes UST NOTES 3MB+9.8 01/31/2027 3.73 91282CMJ7 254900HROIFWPRGM1V77 US91282CMJ70 KYF870000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2027-01-31 2027-01-31 N N N 0.0367 3124973844.52 3124973844.52 0.0256 N Y Y N US Treasury Notes UST NOTES 4.125% 01/31/2027 4.13 91282CMH1 254900HROIFWPRGM1V77 US91282CMH15 KYF876000 U.S. Treasury Debt Y N/A N/A 2027-01-31 2027-01-31 2027-01-31 N N N 0.0382 200398438.00 200398438.00 0.0016 N Y Y N US Treasury Notes UST NOTES 4.125% 02/28/2027 4.13 91282CMP3 254900HROIFWPRGM1V77 US91282CMP31 LAO469000 U.S. Treasury Debt Y N/A N/A 2027-02-28 2027-02-28 2027-02-28 N N N 0.0384 439900292.42 439900292.42 0.0036 N Y Y N US Treasury Notes UST NOTES 3MB+16 04/30/2027 3.79 91282CMX6 254900HROIFWPRGM1V77 US91282CMX64 LED069000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2027-04-30 2027-04-30 N N N 0.0368 2395271890.27 2395271890.27 0.0196 N Y Y N US Treasury Notes UST NOTES 3MB+15.9 07/31/2027 3.79 91282CNQ0 254900HROIFWPRGM1V77 US91282CNQ05 LJK304000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2027-07-31 2027-07-31 N N N 0.0370 2151087388.17 2151087388.17 0.0176 N Y Y N US Treasury Notes UST NOTES 3MB+19 10/31/2027 3.82 91282CPG0 254900HROIFWPRGM1V77 US91282CPG05 LTT488000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2027-10-31 2027-10-31 N N N 0.0369 3277624011.76 3277624011.76 0.0268 N Y Y N US Treasury Notes USTN 3MB+9.9 01/31/2028 3.73 91282CPX3 254900HROIFWPRGM1V77 US91282CPX38 MDG296000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2028-01-31 2028-01-31 N N N 0.0371 2264360745.76 2264360745.76 0.0185 N Y Y N US Treasury Notes UST NOTES 3MB+10.3 04/30/2028 3.74 91282CQM6 254900HROIFWPRGM1V77 US91282CQM63 MLF217000 U.S. Treasury Debt Y N/A N/A 2026-06-01 2028-04-30 2028-04-30 N N N 0.0372 1450334732.50 1450334732.50 0.0119 N Y Y N Fidelity Investments Money Market Treasury Only Portfolio 2026-06-02 Laura M. Del Prato Laura M. Del Prato President and Treasurer