State Street Navigator Securities Lending Portfolio II

NPORT-P false 0001107414 XXXXXXXX S000046038 C000143876 C000143877 C000232297 STATE STREET INSTITUTIONAL INVESTMENT TRUST 811-09819 0001107414 549300P1E098W6ES7M39 One Congress Street Boston 02114 (800) 647-7327 State Street Target Retirement 2035 Fund S000046038 549300YYYQVBSQQ8DW95 2026-12-31 2026-06-30 N 3975712906.36 100764721.17 3874948185.19 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 UST State Street Global Advisors 5493008BJIBKQ5KTIF74 State Street Navigator Securities Lending Portfolio II 857492706 40711566.00000000 NS USD 40711566.00000000 1.050635106698 Long STIV RF US N 1 N N State Street SPDR Dow Jones Global Real Estate ETF 549300NEMKJTY73KOC44 State Street SPDR Dow Jones Global Real Estate ETF 78463X749 571696.00000000 NS USD 28419008.16000000 0.733403565720 Long EC RF US N 1 N N State Street SPDR Portfolio Long Term Treasury ETF 549300GYQKAMF6JUVI06 State Street SPDR Portfolio Long Term Treasury ETF 78464A664 12036672.00000000 NS USD 315721906.56000000 8.147771053215 Long EC RF US N 1 N N N State Street SPDR Bloomberg High Yield Bond ETF 549300NCLW2248PN7J24 State Street SPDR Bloomberg High Yield Bond ETF 78468R622 2094793.00000000 NS USD 201875201.41000000 5.209752279567 Long EC RF US N 1 N N State Street SPDR Bloomberg 1-10 Year TIPS ETF 549300SS31WHLX0B1I97 State Street SPDR Bloomberg 1-10 Year TIPS ETF 78468R861 6004923.00000000 NS USD 113673192.39000000 2.933540965127 Long EC RF US N 1 N N N State Street Small/Mid Cap Equity Index Portfolio 54930001FXUIVS800B48 State Street Small/Mid Cap Equity Index Portfolio 85749T707 628089.22000000 NS USD 245714782.97000000 6.341111447867 Long EC RF US N 1 N N N State Street Equity 500 Index II Portfolio 549300IDK82VZN2AFK60 State Street Equity 500 Index II Portfolio 85749T756 1960228.76000000 NS USD 1330387658.48000000 34.33304382145 Long EC RF US N 1 N N N State Street Global All Cap Equity ex-U.S. Index Portfolio 5493006RH3PQC41AJP68 State Street Global All Cap Equity ex-U.S. Index Portfolio 85749T764 6753851.75000000 NS USD 1127758165.38000000 29.10382568959 Long EC RF US N 1 N N N State Street Aggregate Bond Index Portfolio 549300CYRPLDVB2ZTF93 State Street Aggregate Bond Index Portfolio 85749T772 6343345.14000000 NS USD 565065185.43000000 14.58252235706 Long EC RF US N 1 N N N State Street Global Advisors 549300BZ5TGIFZUZDZ37 State Street Institutional US Government Money Market Fund 857492706 6284763.48000000 NS USD 6284763.48000000 0.162189613373 Long STIV RF US N 1 N N N 2026-07-20 STATE STREET INSTITUTIONAL INVESTMENT TRUST Arthur Jensen Arthur Jensen Deputy Treasurer