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 |
|---|---|---|---|---|
| 1,301 | Astrana Health Inc | 14,173 | 347.5K $ | 0.01 % |
| 1,302 | Energizer Holdings Inc | 21,158 | 347.4K $ | 0.01 % |
| 1,303 | WaVe Life Sciences Ltd | 47,900 | 347.3K $ | 0.01 % |
| 1,304 | RLJ Lodging Trust | 46,555 | 345.4K $ | 0.01 % |
| 1,305 | Farmers National Banc Corp | 26,246 | 345.4K $ | 0.01 % |
| 1,306 | MillerKnoll Inc | 23,834 | 344.6K $ | 0.01 % |
| 1,307 | Byline Bancorp Inc | 10,900 | 344.1K $ | 0.01 % |
| 1,308 | Teladoc Health Inc | 63,004 | 343.4K $ | 0.01 % |
| 1,309 | G-III Apparel Group Ltd | 12,381 | 343K $ | 0.01 % |
| 1,310 | Centerspace | 5,965 | 342.7K $ | 0.01 % |
| 1,311 | PennyMac Mortgage Investment Trust | 29,324 | 341.9K $ | 0.01 % |
| 1,312 | Enovix Corp | 66,000 | 341.9K $ | 0.01 % |
| 1,313 | EyePoint Inc | 26,500 | 341.6K $ | 0.01 % |
| 1,314 | Insperity Inc | 12,610 | 341K $ | 0.01 % |
| 1,315 | Monte Rosa Therapeutics Inc | 20,700 | 340.5K $ | 0.01 % |
| 1,316 | MFA Financial Inc | 35,534 | 340.4K $ | 0.01 % |
| 1,317 | Horizon Bancorp Inc/IN | 20,540 | 340.3K $ | 0.01 % |
| 1,318 | Taysha Gene Therapies Inc | 76,100 | 340.2K $ | 0.01 % |
| 1,319 | Biohaven Ltd | 40,200 | 340.1K $ | 0.01 % |
| 1,320 | American Assets Trust Inc | 18,317 | 337.2K $ | 0.01 % |
| 1,321 | Univest Financial Corp | 9,840 | 337.1K $ | 0.01 % |
| 1,322 | Palvella Therapeutics Inc | 2,700 | 336.6K $ | 0.01 % |
| 1,323 | Coastal Financial Corp/WA | 4,413 | 335.8K $ | 0.01 % |
| 1,324 | Fluence Energy Inc | 24,400 | 335.7K $ | 0.01 % |
| 1,325 | American Public Education Inc | 5,900 | 335.6K $ | 0.01 % |
| 1,326 | Douglas Dynamics Inc | 7,973 | 335.6K $ | 0.01 % |
| 1,327 | Trupanion Inc | 13,100 | 335.5K $ | 0.01 % |
| 1,328 | SkyWater Technology Inc | 12,100 | 331.7K $ | 0.01 % |
| 1,329 | Genius Sports Ltd | 74,800 | 331.4K $ | 0.01 % |
| 1,330 | Upbound Group Inc | 18,354 | 331.3K $ | 0.01 % |
| 1,331 | Innovex International Inc | 13,575 | 331.1K $ | 0.01 % |
| 1,332 | NeoGenomics Inc | 44,529 | 330.4K $ | 0.01 % |
| 1,333 | Edgewell Personal Care Co | 15,479 | 330.3K $ | 0.01 % |
| 1,334 | ADTRAN Holdings Inc | 26,237 | 330.1K $ | 0.01 % |
| 1,335 | RealReal Inc/The | 36,300 | 329.6K $ | 0.01 % |
| 1,336 | Appian Corp | 13,582 | 327.5K $ | 0.01 % |
| 1,337 | Miami International Holdings Inc | 8,400 | 326.9K $ | 0.01 % |
| 1,338 | FLEX LNG Ltd | 11,000 | 326.8K $ | 0.01 % |
| 1,339 | Clarivate PLC | 129,000 | 326.4K $ | 0.01 % |
| 1,340 | United Parks & Resorts Inc | 9,917 | 323.9K $ | 0.01 % |
| 1,341 | First Advantage Corp | 27,434 | 322.6K $ | 0.01 % |
| 1,342 | Weis Markets Inc | 4,715 | 322.5K $ | 0.01 % |
| 1,343 | Evolv Technologies Holdings Inc | 53,100 | 321.3K $ | 0.01 % |
| 1,344 | Revolve Group Inc | 14,200 | 321.1K $ | 0.01 % |
| 1,345 | Corvus Pharmaceuticals Inc | 21,900 | 320.4K $ | 0.01 % |
| 1,346 | Surgery Partners Inc | 26,795 | 319.4K $ | 0.01 % |
| 1,347 | F&G Annuities & Life Inc | 12,550 | 317.8K $ | 0.01 % |
| 1,348 | Alliance Laundry Holdings Inc | 15,300 | 317.3K $ | 0.01 % |
| 1,349 | Employers Holdings Inc | 7,700 | 316.8K $ | 0.01 % |
| 1,350 | Burford Capital Ltd | 69,900 | 315.9K $ | 0.01 % |
| 1,351 | Graham Corp | 4,000 | 315.7K $ | 0.01 % |
| 1,352 | Unitil Corp | 6,038 | 315.4K $ | 0.01 % |
| 1,353 | Xeris Biopharma Holdings Inc | 54,300 | 314.9K $ | 0.01 % |
| 1,354 | Cogent Communications Holdings Inc | 16,674 | 314.1K $ | 0.01 % |
| 1,355 | Penguin Solutions Inc | 17,780 | 312.9K $ | 0.01 % |
| 1,356 | Rapport Therapeutics Inc | 10,000 | 312.9K $ | 0.01 % |
| 1,357 | Easterly Government Properties Inc | 14,580 | 312.4K $ | 0.01 % |
| 1,358 | Azenta Inc | 14,641 | 309.4K $ | 0.01 % |
| 1,359 | First Mid Bancshares Inc | 7,500 | 308.9K $ | 0.01 % |
| 1,360 | Redwire Corp | 36,300 | 308.6K $ | 0.01 % |
| 1,361 | T1 Energy Inc | 69,800 | 306.4K $ | 0.01 % |
| 1,362 | Southside Bancshares Inc | 9,855 | 306.4K $ | 0.01 % |
| 1,363 | STAAR Surgical Co | 16,369 | 306.1K $ | 0.01 % |
| 1,364 | Universal Insurance Holdings Inc | 8,917 | 304.6K $ | 0.01 % |
| 1,365 | Cadre Holdings Inc | 9,900 | 303.7K $ | 0.01 % |
| 1,366 | NCR Voyix Corp | 47,967 | 303.6K $ | 0.01 % |
| 1,367 | Gentherm Inc | 10,885 | 302.4K $ | 0.01 % |
| 1,368 | Fortrea Holdings Inc | 32,100 | 302.4K $ | 0.01 % |
| 1,369 | JBG SMITH Properties | 20,622 | 301.3K $ | 0.01 % |
| 1,370 | CNB Financial Corp/PA | 10,378 | 300.5K $ | 0.01 % |
| 1,371 | CareDx Inc | 17,248 | 299.4K $ | 0.01 % |
| 1,372 | Amalgamated Financial Corp | 7,700 | 299.3K $ | 0.01 % |
| 1,373 | Virtus Investment Partners Inc | 2,227 | 299.2K $ | 0.01 % |
| 1,374 | Xencor Inc | 24,785 | 298.9K $ | 0.01 % |
| 1,375 | Allient Inc | 5,043 | 298K $ | 0.01 % |
| 1,376 | Vestis Corp | 37,770 | 296.9K $ | 0.01 % |
| 1,377 | Capitol Federal Financial Inc | 41,600 | 296.6K $ | 0.01 % |
| 1,378 | MBX Biosciences Inc | 9,900 | 295.5K $ | 0.01 % |
| 1,379 | Business First Bancshares Inc | 10,900 | 294.7K $ | 0.01 % |
| 1,380 | Liberty Broadband Corp | 5,864 | 294.5K $ | 0.01 % |
| 1,381 | Heritage Financial Corp/WA | 11,300 | 293.8K $ | 0.01 % |
| 1,382 | Guardian Pharmacy Services Inc | 7,800 | 293.7K $ | 0.01 % |
| 1,383 | Patria Investments Ltd | 23,300 | 293.6K $ | 0.01 % |
| 1,384 | Mercantile Bank Corp | 5,800 | 292.9K $ | 0.01 % |
| 1,385 | Central Pacific Financial Corp | 9,154 | 292.6K $ | 0.01 % |
| 1,386 | Life360 Inc | 7,158 | 292.2K $ | 0.01 % |
| 1,387 | Northeast Bank | 2,600 | 292.2K $ | 0.01 % |
| 1,388 | ORIC Pharmaceuticals Inc | 23,000 | 291.4K $ | 0.01 % |
| 1,389 | Burke & Herbert Financial Services Corp | 4,675 | 291.2K $ | 0.01 % |
| 1,390 | IDT Corp | 5,900 | 289.7K $ | 0.01 % |
| 1,391 | Core Laboratories Inc | 17,200 | 288.8K $ | 0.01 % |
| 1,392 | Winnebago Industries Inc | 9,300 | 288.2K $ | 0.01 % |
| 1,393 | Sun Country Airlines Holdings Inc | 17,400 | 287.4K $ | 0.01 % |
| 1,394 | Vertex Inc | 24,100 | 286.5K $ | 0.01 % |
| 1,395 | Coursera Inc | 49,200 | 286.3K $ | 0.01 % |
| 1,396 | SailPoint Inc | 21,600 | 286K $ | 0.01 % |
| 1,397 | National Beverage Corp | 8,494 | 285.8K $ | 0.01 % |
| 1,398 | Ameresco Inc | 11,200 | 285.6K $ | 0.01 % |
| 1,399 | NANO Nuclear Energy Inc | 13,900 | 284.7K $ | 0.01 % |
| 1,400 | Vir Biotechnology Inc | 31,739 | 284.4K $ | 0.01 % |