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 |
|---|---|---|---|---|
| 1,401 | Scholastic Corp | 7,229 | 282.4K $ | 0.01 % |
| 1,402 | Amerant Bancorp Inc | 12,800 | 282.1K $ | 0.01 % |
| 1,403 | Piedmont Realty Trust Inc | 42,905 | 281.9K $ | 0.01 % |
| 1,404 | BrightView Holdings Inc | 23,900 | 281.8K $ | 0.01 % |
| 1,405 | LGI Homes Inc | 7,125 | 281.7K $ | 0.01 % |
| 1,406 | Quanex Building Products Corp | 15,650 | 281.2K $ | 0.01 % |
| 1,407 | Limbach Holdings Inc | 3,600 | 281K $ | 0.01 % |
| 1,408 | NB Bancorp Inc | 13,315 | 280.5K $ | 0.01 % |
| 1,409 | Redwood Trust Inc | 50,000 | 280.5K $ | 0.01 % |
| 1,410 | Myers Industries Inc | 13,195 | 279.5K $ | 0.01 % |
| 1,411 | iRadimed Corp | 2,900 | 279.2K $ | 0.01 % |
| 1,412 | UWM Holdings Corp | 77,000 | 278.7K $ | 0.01 % |
| 1,413 | BlackSky Technology Inc | 11,042 | 277.8K $ | 0.01 % |
| 1,414 | Maze Therapeutics Inc | 9,300 | 277.6K $ | 0.01 % |
| 1,415 | Geron Corp | 186,183 | 277.4K $ | 0.01 % |
| 1,416 | LSB Industries Inc | 18,600 | 277.1K $ | 0.01 % |
| 1,417 | United Fire Group Inc | 7,463 | 276.6K $ | 0.01 % |
| 1,418 | NIQ Global Intelligence Plc | 24,200 | 275.2K $ | 0.01 % |
| 1,419 | BioLife Solutions Inc | 14,420 | 275.1K $ | 0.01 % |
| 1,420 | Metropolitan Bank Holding Corp | 3,300 | 274.9K $ | 0.01 % |
| 1,421 | Hanmi Financial Corp | 10,400 | 274.1K $ | 0.01 % |
| 1,422 | Peakstone Realty Trust | 13,100 | 273.7K $ | 0.01 % |
| 1,423 | Pursuit Attractions and Hospitality Inc | 7,454 | 273K $ | 0.01 % |
| 1,424 | ScanSource Inc | 7,509 | 272.6K $ | 0.01 % |
| 1,425 | TrustCo Bank Corp NY | 6,219 | 272.3K $ | 0.01 % |
| 1,426 | Matthews International Corp | 10,531 | 271.9K $ | 0.01 % |
| 1,427 | Savara Inc | 49,800 | 271.9K $ | 0.01 % |
| 1,428 | Compass Minerals International Inc | 11,614 | 271.2K $ | 0.01 % |
| 1,429 | Preformed Line Products Co | 1,000 | 270.8K $ | 0.01 % |
| 1,430 | Excelerate Energy Inc | 8,100 | 270.7K $ | 0.01 % |
| 1,431 | Shenandoah Telecommunications Co | 17,550 | 270.6K $ | 0.01 % |
| 1,432 | Esquire Financial Holdings Inc | 2,500 | 268.8K $ | 0.01 % |
| 1,433 | Marten Transport Ltd | 20,448 | 268.5K $ | 0.01 % |
| 1,434 | Tootsie Roll Industries Inc | 6,283 | 268.4K $ | 0.01 % |
| 1,435 | Butterfly Network Inc | 66,200 | 267.4K $ | 0.01 % |
| 1,436 | Driven Brands Holdings Inc | 21,100 | 266.1K $ | 0.01 % |
| 1,437 | Daktronics Inc | 13,600 | 265.9K $ | 0.01 % |
| 1,438 | KalVista Pharmaceuticals Inc | 13,200 | 265.7K $ | 0.01 % |
| 1,439 | MannKind Corp | 108,000 | 264.6K $ | 0.01 % |
| 1,440 | TFS Financial Corp | 18,817 | 264.4K $ | 0.01 % |
| 1,441 | Arbutus Biopharma Corp | 58,700 | 264.2K $ | 0.01 % |
| 1,442 | Costamare Inc | 15,600 | 263.6K $ | 0.01 % |
| 1,443 | Equity Bancshares Inc | 5,900 | 262K $ | 0.01 % |
| 1,444 | Safehold Inc | 19,336 | 261.6K $ | 0.01 % |
| 1,445 | Camden National Corp | 5,502 | 261.1K $ | 0.01 % |
| 1,446 | Gold.com Inc | 6,500 | 260.5K $ | 0.01 % |
| 1,447 | NWPX Infrastructure Inc | 3,316 | 258.2K $ | 0.01 % |
| 1,448 | Cullinan Therapeutics Inc | 18,100 | 257.2K $ | 0.01 % |
| 1,449 | Brookfield Business Corp | 8,100 | 256.3K $ | 0.01 % |
| 1,450 | Legalzoom.com Inc | 45,000 | 255.2K $ | 0.01 % |
| 1,451 | Standard Motor Products Inc | 7,343 | 255.1K $ | 0.01 % |
| 1,452 | Rush Enterprises Inc | 3,950 | 254.2K $ | 0.01 % |
| 1,453 | Global Business Travel Group I | 45,500 | 253.9K $ | 0.01 % |
| 1,454 | Montrose Environmental Group Inc | 11,595 | 253.8K $ | 0.01 % |
| 1,455 | Mechanics Bancorp | 17,174 | 253.3K $ | 0.01 % |
| 1,456 | Talkspace Inc | 48,900 | 253.1K $ | 0.01 % |
| 1,457 | Empire State Realty Trust Inc | 48,624 | 252.8K $ | 0.01 % |
| 1,458 | First Financial Corp | 4,000 | 252.8K $ | 0.01 % |
| 1,459 | Koppers Holdings Inc | 6,530 | 252.6K $ | 0.01 % |
| 1,460 | AMN Healthcare Services Inc | 13,748 | 252.1K $ | 0.01 % |
| 1,461 | ArriVent Biopharma Inc | 10,900 | 251.5K $ | 0.01 % |
| 1,462 | Heritage Commerce Corp | 20,066 | 250.4K $ | 0.01 % |
| 1,463 | Whitestone REIT | 15,500 | 250.3K $ | 0.01 % |
| 1,464 | PRA Group Inc | 14,272 | 249.8K $ | 0.01 % |
| 1,465 | Barrett Business Services Inc | 8,556 | 249.7K $ | 0.01 % |
| 1,466 | Annexon Inc | 45,000 | 249.3K $ | 0.01 % |
| 1,467 | ACV Auctions Inc | 58,600 | 248.5K $ | 0.01 % |
| 1,468 | SELLAS Life Sciences Group Inc | 58,700 | 248.3K $ | 0.01 % |
| 1,469 | Clover Health Investments Corp | 141,000 | 248.2K $ | 0.01 % |
| 1,470 | Omeros Corp | 23,400 | 247.1K $ | 0.01 % |
| 1,471 | BrightSpire Capital Inc | 44,100 | 247K $ | 0.01 % |
| 1,472 | UroGen Pharma Ltd | 13,700 | 246.3K $ | 0.01 % |
| 1,473 | Precigen Inc | 63,641 | 246.3K $ | 0.01 % |
| 1,474 | Certara Inc | 43,100 | 245.7K $ | 0.01 % |
| 1,475 | BKV Corp | 8,610 | 245.6K $ | 0.01 % |
| 1,476 | Castle Biosciences Inc | 10,000 | 245.5K $ | 0.01 % |
| 1,477 | National Presto Industries Inc | 1,790 | 245.3K $ | 0.01 % |
| 1,478 | First Community Bankshares Inc | 5,900 | 245K $ | 0.01 % |
| 1,479 | Rayonier Advanced Materials Inc | 22,100 | 244.6K $ | 0.01 % |
| 1,480 | Eagle Bancorp Inc | 9,800 | 243.7K $ | 0.01 % |
| 1,481 | Amphastar Pharmaceuticals Inc | 12,427 | 243.4K $ | 0.01 % |
| 1,482 | Coty Inc | 121,000 | 243.2K $ | 0.01 % |
| 1,483 | Compass Therapeutics Inc | 45,900 | 242.8K $ | 0.01 % |
| 1,484 | Franklin BSP Realty Trust Inc | 28,534 | 242.3K $ | 0.01 % |
| 1,485 | CBL & Associates Properties Inc | 6,300 | 242.1K $ | 0.01 % |
| 1,486 | Apogee Enterprises Inc | 7,209 | 241.8K $ | 0.01 % |
| 1,487 | Enhabit Inc | 17,151 | 241.7K $ | 0.01 % |
| 1,488 | Genco Shipping & Trading Ltd | 10,600 | 239K $ | 0.01 % |
| 1,489 | Liquidity Services Inc | 7,813 | 238.8K $ | 0.01 % |
| 1,490 | Pagaya Technologies Ltd | 20,500 | 238.8K $ | 0.01 % |
| 1,491 | Schrodinger Inc/United States | 21,008 | 238.7K $ | 0.01 % |
| 1,492 | Resolute Holdings Management Inc | 1,466 | 237.9K $ | 0.01 % |
| 1,493 | Mister Car Wash Inc | 34,100 | 237.7K $ | 0.01 % |
| 1,494 | PureCycle Technologies Inc | 45,600 | 236.7K $ | 0.01 % |
| 1,495 | Janus International Group Inc | 45,900 | 236.4K $ | 0.01 % |
| 1,496 | Lindblad Expeditions Holdings Inc | 13,589 | 235.1K $ | 0.01 % |
| 1,497 | Transcat Inc | 3,200 | 235K $ | 0.01 % |
| 1,498 | HomeTrust Bancshares Inc | 5,509 | 235K $ | 0.01 % |
| 1,499 | Sprinklr Inc | 39,100 | 234.6K $ | 0.01 % |
| 1,500 | Seneca Foods Corp | 1,549 | 234.1K $ | 0.01 % |