Holdings of STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
STATE STREET INSTITUTIONAL INVESTMENT TRUST ·2435 declared positions · as of Mar 31, 2026
Original filing · Net assets 2.6B $ · Ten largest lines: 7.6 % of the equity sleeve
Sector breakdown
- Technology 5.7 %
- Industrials 4.4 %
- Health care 2.6 %
- Materials 2.2 %
- Energy 1.6 %
- Communication 1.5 %
- Financials 1.4 %
- Consumer discretionary 1.0 %
- Consumer staples 1.0 %
- Real estate 0.2 %
- Unattributed 78.3 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- USD 100.0 %
The quoted currency of each line, as declared.
Country breakdown
- US 93.8 %
- GB 1.3 %
- BM 1.2 %
- KY 0.8 %
- CA 0.7 %
- IE 0.6 %
- SG 0.3 %
- CH 0.2 %
- GG 0.1 %
- JE 0.1 %
- NL 0.1 %
- LU 0.1 %
- Other countries 0.4 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | US | 2,301 | 2.4B $ | 93.84 % |
| 2 | GB | 11 | 34.2M $ | 1.32 % |
| 3 | BM | 28 | 32.1M $ | 1.23 % |
| 4 | KY | 21 | 21.8M $ | 0.84 % |
| 5 | CA | 19 | 18.6M $ | 0.71 % |
| 6 | IE | 8 | 14.3M $ | 0.55 % |
| 7 | SG | 2 | 8.8M $ | 0.34 % |
| 8 | CH | 4 | 4.5M $ | 0.17 % |
| 9 | GG | 4 | 3.7M $ | 0.14 % |
| 10 | JE | 6 | 3.6M $ | 0.14 % |
| 11 | NL | 2 | 3.6M $ | 0.14 % |
| 12 | LU | 3 | 3.6M $ | 0.14 % |
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | Marvell Technology Inc | 301,091 | 29.8M $ | 1.14 % |
| 2 | Spotify Technology SA | 54,716 | 26.5M $ | 1.01 % |
| 3 | Cloudflare Inc | 111,532 | 23M $ | 0.88 % |
| 4 | Cheniere Energy Inc | 75,799 | 21.5M $ | 0.82 % |
| 5 | Snowflake Inc | 117,869 | 17.8M $ | 0.68 % |
| 6 | Anglogold Ashanti Plc | 179,000 | 17.4M $ | 0.66 % |
| 7 | NU Holdings Ltd/Cayman Islands | 1,190,018 | 17.1M $ | 0.65 % |
| 8 | Ferguson Enterprises Inc | 67,933 | 15.8M $ | 0.60 % |
| 9 | Alnylam Pharmaceuticals Inc | 45,080 | 14.9M $ | 0.57 % |
| 10 | Strategy Inc | 110,881 | 13.8M $ | 0.53 % |
| 11 | ROBLOX Corp | 220,460 | 12.5M $ | 0.48 % |
| 12 | Insmed Inc | 74,466 | 12.2M $ | 0.46 % |
| 13 | Rocket Lab Corp | 174,000 | 11.2M $ | 0.43 % |
| 14 | Bloom Energy Corp | 76,146 | 10.3M $ | 0.39 % |
| 15 | TechnipFMC PLC | 141,007 | 9.7M $ | 0.37 % |
| 16 | Casey's General Stores Inc | 12,995 | 9.5M $ | 0.36 % |
| 17 | Natera Inc | 46,932 | 9.4M $ | 0.36 % |
| 18 | Veeva Systems Inc | 52,996 | 9.3M $ | 0.35 % |
| 19 | Restaurant Brands International Inc | 121,200 | 9M $ | 0.34 % |
| 20 | Curtiss-Wright Corp | 13,026 | 8.9M $ | 0.34 % |
| 21 | FTAI Aviation Ltd | 36,203 | 8.9M $ | 0.34 % |
| 22 | United Therapeutics Corp | 14,921 | 8.8M $ | 0.34 % |
| 23 | Coupang Inc | 464,730 | 8.8M $ | 0.33 % |
| 24 | Markel Group Inc | 4,455 | 8.5M $ | 0.32 % |
| 25 | LPL Financial Holdings Inc | 28,304 | 8.5M $ | 0.32 % |
| 26 | Flex Ltd | 129,500 | 8.5M $ | 0.32 % |
| 27 | XPO Inc | 40,390 | 7.9M $ | 0.30 % |
| 28 | Zoom Communications Inc | 94,653 | 7.6M $ | 0.29 % |
| 29 | Woodward Inc | 21,127 | 7.6M $ | 0.29 % |
| 30 | Royal Gold Inc | 29,527 | 7.5M $ | 0.29 % |
| 31 | US Foods Holding Corp | 78,900 | 7.3M $ | 0.28 % |
| 32 | Burlington Stores Inc | 22,112 | 7.2M $ | 0.27 % |
| 33 | MasTec Inc | 21,953 | 7.1M $ | 0.27 % |
| 34 | ATI Inc | 47,437 | 6.9M $ | 0.26 % |
| 35 | SoFi Technologies Inc | 433,374 | 6.9M $ | 0.26 % |
| 36 | MongoDB Inc | 28,010 | 6.9M $ | 0.26 % |
| 37 | Coeur Mining Inc | 355,942 | 6.7M $ | 0.25 % |
| 38 | Carpenter Technology Corp | 16,924 | 6.7M $ | 0.25 % |
| 39 | Illumina Inc | 54,100 | 6.7M $ | 0.25 % |
| 40 | nVent Electric PLC | 56,300 | 6.7M $ | 0.25 % |
| 41 | BWX Technologies Inc | 32,108 | 6.6M $ | 0.25 % |
| 42 | Royalty Pharma PLC | 136,542 | 6.5M $ | 0.25 % |
| 43 | Everpure Inc | 110,714 | 6.5M $ | 0.25 % |
| 44 | Fabrinet | 12,469 | 6.5M $ | 0.25 % |
| 45 | AST SpaceMobile Inc | 76,800 | 6.4M $ | 0.24 % |
| 46 | Liberty Media Corp-Liberty Formula One | 74,228 | 6.3M $ | 0.24 % |
| 47 | Twilio Inc | 49,713 | 6.3M $ | 0.24 % |
| 48 | RB Global Inc | 65,210 | 6.3M $ | 0.24 % |
| 49 | Entegris Inc | 52,997 | 6.2M $ | 0.24 % |
| 50 | Reddit Inc | 46,000 | 6.2M $ | 0.24 % |
| 51 | Nextpower Inc | 50,300 | 6.1M $ | 0.23 % |
| 52 | Brookfield Asset Management Ltd | 136,300 | 6.1M $ | 0.23 % |
| 53 | Ovintiv Inc | 101,867 | 6M $ | 0.23 % |
| 54 | Alcoa Corp | 90,905 | 6M $ | 0.23 % |
| 55 | RBC Bearings Inc | 10,902 | 5.9M $ | 0.23 % |
| 56 | First Citizens BancShares Inc/NC | 3,128 | 5.9M $ | 0.22 % |
| 57 | Revolution Medicines Inc | 60,544 | 5.9M $ | 0.22 % |
| 58 | Tenet Healthcare Corp | 30,622 | 5.8M $ | 0.22 % |
| 59 | ITT Inc | 30,154 | 5.7M $ | 0.22 % |
| 60 | Flutter Entertainment PLC | 56,160 | 5.7M $ | 0.22 % |
| 61 | Reliance Inc | 18,341 | 5.6M $ | 0.21 % |
| 62 | HEICO Corp | 26,084 | 5.5M $ | 0.21 % |
| 63 | Sun Communities Inc | 43,521 | 5.5M $ | 0.21 % |
| 64 | MKS Inc | 23,623 | 5.4M $ | 0.21 % |
| 65 | Credo Technology Group Holding Ltd | 56,200 | 5.3M $ | 0.20 % |
| 66 | Annaly Capital Management Inc | 248,925 | 5.3M $ | 0.20 % |
| 67 | Somnigroup International Inc | 71,105 | 5.3M $ | 0.20 % |
| 68 | Permian Resources Corp | 243,121 | 5.2M $ | 0.20 % |
| 69 | WP Carey Inc | 76,246 | 5.2M $ | 0.20 % |
| 70 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 23,321 | 5.2M $ | 0.20 % |
| 71 | East West Bancorp Inc | 48,132 | 5.1M $ | 0.20 % |
| 72 | Southern Copper Corp | 29,822 | 5.1M $ | 0.20 % |
| 73 | Medline Inc | 115,200 | 5.1M $ | 0.20 % |
| 74 | Clean Harbors Inc | 17,853 | 5.1M $ | 0.20 % |
| 75 | TALEN ENERGY CORP | 15,980 | 5.1M $ | 0.19 % |
| 76 | API Group Corp | 125,884 | 5.1M $ | 0.19 % |
| 77 | Jones Lang LaSalle Inc | 16,607 | 5.1M $ | 0.19 % |
| 78 | Astera Labs Inc | 45,876 | 5M $ | 0.19 % |
| 79 | SS&C Technologies Holdings Inc | 74,181 | 5M $ | 0.19 % |
| 80 | Zscaler Inc | 35,509 | 5M $ | 0.19 % |
| 81 | Graco Inc | 58,382 | 4.9M $ | 0.19 % |
| 82 | Carlisle Cos Inc | 14,598 | 4.9M $ | 0.19 % |
| 83 | Tradeweb Markets Inc | 41,392 | 4.9M $ | 0.19 % |
| 84 | DT Midstream Inc | 35,689 | 4.8M $ | 0.18 % |
| 85 | Rocket Cos Inc | 335,126 | 4.8M $ | 0.18 % |
| 86 | Reinsurance Group of America Inc | 23,291 | 4.8M $ | 0.18 % |
| 87 | RenaissanceRe Holdings Ltd | 15,975 | 4.7M $ | 0.18 % |
| 88 | TransUnion | 68,567 | 4.7M $ | 0.18 % |
| 89 | New York Times Co/The | 56,495 | 4.7M $ | 0.18 % |
| 90 | Lincoln Electric Holdings Inc | 18,856 | 4.7M $ | 0.18 % |
| 91 | Okta Inc | 58,888 | 4.6M $ | 0.18 % |
| 92 | WESCO International Inc | 16,916 | 4.6M $ | 0.18 % |
| 93 | Performance Food Group Co | 53,508 | 4.6M $ | 0.17 % |
| 94 | Omega Healthcare Investors Inc | 103,807 | 4.5M $ | 0.17 % |
| 95 | Viking Holdings Ltd | 61,900 | 4.5M $ | 0.17 % |
| 96 | TD SYNNEX Corp | 26,884 | 4.5M $ | 0.17 % |
| 97 | Toll Brothers Inc | 33,184 | 4.5M $ | 0.17 % |
| 98 | BJ's Wholesale Club Holdings Inc | 45,900 | 4.5M $ | 0.17 % |
| 99 | Carlyle Group Inc/The | 93,312 | 4.5M $ | 0.17 % |
| 100 | Pinnacle Financial Partners Inc | 52,323 | 4.5M $ | 0.17 % |