State Street Institutional Investment Trust. Holdings as of Jun 30, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| State Street Global AdvisorsCash or money market | 4.50% | $139.52M | 139,523,593 |
| State Street Global AdvisorsCash or money market | 1.40% | $43.52M | 43,520,598 |
| Space Exploration Technologies CorpSPCX | 1.00% | $31.05M | 181,700 |
| Snowflake IncSNOW | 0.95% | $29.57M | 116,169 |
| Bloom Energy CorpBE | 0.91% | $28.07M | 92,746 |
| Cloudflare IncNET | 0.87% | $26.92M | 109,732 |
| Astera Labs IncALAB | 0.82% | $25.54M | 52,876 |
| Spotify Technology SA | 0.81% | $25.14M | 54,756 |
| Rocket Lab CorpRKLB | 0.61% | $18.83M | 185,200 |
| Cheniere Energy IncLNG | 0.56% | $17.33M | 72,499 |
| NU Holdings Ltd/Cayman Islands | 0.52% | $16.08M | 1,203,418 |
| Ferguson Enterprises IncFERG | 0.51% | $15.70M | 66,133 |
| Credo Technology Group Holding Ltd | 0.50% | $15.53M | 57,100 |
| Anglogold Ashanti Plc | 0.46% | $14.22M | 175,800 |
| Alnylam Pharmaceuticals IncALNY | 0.45% | $13.99M | 46,480 |
| Natera IncNTRA | 0.42% | $13.07M | 48,132 |
| Revolution Medicines IncRVMD | 0.40% | $12.41M | 66,244 |
| ROBLOX CorpRBLX | 0.39% | $12.01M | 220,860 |
| CoreWeave IncCRWV | 0.38% | $11.92M | 119,800 |
| Twilio IncTWLO | 0.34% | $10.59M | 51,313 |
| MKS IncMKSI | 0.34% | $10.42M | 23,423 |
| Carpenter Technology CorpCRS | 0.33% | $10.35M | 16,784 |
| Sunbelt Rentals Holdings IncSUNB | 0.33% | $10.25M | 137,000 |
| Strategy IncMSTR | 0.32% | $9.87M | 113,521 |
| Curtiss-Wright CorpCW | 0.31% | $9.75M | 12,866 |
| nVent Electric PLC | 0.31% | $9.62M | 56,700 |
| FTAI Aviation Ltd | 0.31% | $9.55M | 35,283 |
| Entegris IncENTG | 0.31% | $9.48M | 52,697 |
| Illumina IncILMN | 0.30% | $9.32M | 53,000 |
| ATI IncATI | 0.30% | $9.31M | 47,237 |
| MongoDB IncMDB | 0.29% | $9.13M | 27,170 |
| MasTec IncMTZ | 0.29% | $9.13M | 21,933 |
| TechnipFMC PLC | 0.29% | $9.08M | 136,907 |
| MACOM Technology Solutions Holdings IncMTSI | 0.28% | $8.83M | 23,221 |
| Woodward IncWWD | 0.28% | $8.78M | 20,627 |
| Sterling Infrastructure IncSTRL | 0.28% | $8.74M | 10,411 |
| Everpure IncP | 0.28% | $8.57M | 108,714 |
| Restaurant Brands International IncQSR | 0.28% | $8.55M | 117,900 |
| Markel Group IncMKL | 0.27% | $8.25M | 4,225 |
| XPO IncXPO | 0.26% | $8.13M | 39,590 |
| Insmed IncINSM | 0.26% | $8.10M | 75,966 |
| Okta IncOKTA | 0.26% | $8.05M | 58,988 |
| Royalty Pharma PLC | 0.26% | $8.04M | 143,442 |
| Reddit IncRDDT | 0.26% | $8.04M | 46,300 |
| Affirm Holdings IncAFRM | 0.26% | $8.00M | 98,100 |
| Zoom Communications IncZM | 0.26% | $7.98M | 92,453 |
| United Therapeutics CorpUTHR | 0.26% | $7.93M | 14,641 |
| SoFi Technologies IncSOFI | 0.26% | $7.93M | 442,274 |
| LPL Financial Holdings IncLPLA | 0.25% | $7.86M | 27,904 |
| AST SpaceMobile IncASTS | 0.25% | $7.83M | 88,100 |