Holdings of SIIT EXTENDED MARKET INDEX FUND
SEI INSTITUTIONAL INVESTMENTS TRUST ·2290 declared positions · as of Feb 28, 2026
Original filing · Net assets 1.2B $ · Ten largest lines: 7.8 % of the equity sleeve
Sector breakdown
- Technology 6.4 %
- Industrials 5.6 %
- Health care 2.4 %
- Materials 2.3 %
- Communication 1.5 %
- Financials 1.5 %
- Energy 1.3 %
- Consumer staples 1.0 %
- Consumer discretionary 0.9 %
- Real estate 0.2 %
- Unattributed 76.8 %
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 1.4 %
- BM 1.2 %
- KY 0.8 %
- CA 0.7 %
- IE 0.5 %
- SG 0.3 %
- CH 0.2 %
- GG 0.2 %
- NL 0.1 %
- JE 0.1 %
- LU 0.1 %
- Other countries 0.4 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | US | 2,158 | 1.1B $ | 93.82 % |
| 2 | GB | 11 | 17.2M $ | 1.41 % |
| 3 | BM | 28 | 14.3M $ | 1.17 % |
| 4 | KY | 21 | 10.3M $ | 0.85 % |
| 5 | CA | 19 | 8.8M $ | 0.72 % |
| 6 | IE | 9 | 6.3M $ | 0.52 % |
| 7 | SG | 2 | 3.8M $ | 0.31 % |
| 8 | CH | 4 | 2.6M $ | 0.21 % |
| 9 | GG | 4 | 2M $ | 0.16 % |
| 10 | NL | 2 | 1.7M $ | 0.14 % |
| 11 | JE | 5 | 1.6M $ | 0.13 % |
| 12 | LU | 3 | 1.5M $ | 0.13 % |
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1,001 | Veeco Instruments Inc | 9,110 | 278.4K $ | 0.02 % |
| 1,002 | Digi International Inc | 5,701 | 278.3K $ | 0.02 % |
| 1,003 | Calumet Inc | 10,300 | 277.7K $ | 0.02 % |
| 1,004 | CoreCivic Inc | 15,702 | 277.6K $ | 0.02 % |
| 1,005 | V2X Inc | 3,979 | 277.5K $ | 0.02 % |
| 1,006 | LiveRamp Holdings Inc | 10,174 | 276.4K $ | 0.02 % |
| 1,007 | Super Group SGHC Ltd | 25,800 | 276.1K $ | 0.02 % |
| 1,008 | FMC Corp | 18,700 | 275.6K $ | 0.02 % |
| 1,009 | Atlanta Braves Holdings Inc | 6,305 | 275.6K $ | 0.02 % |
| 1,010 | Harley-Davidson Inc | 15,300 | 275.4K $ | 0.02 % |
| 1,011 | EXPRO GROUP HOLDINGS NV | 15,357 | 274.3K $ | 0.02 % |
| 1,012 | Ardelyx Inc | 41,800 | 273.8K $ | 0.02 % |
| 1,013 | Pediatrix Medical Group Inc | 13,756 | 273.1K $ | 0.02 % |
| 1,014 | Interparfums Inc | 2,706 | 272.7K $ | 0.02 % |
| 1,015 | Marriott Vacations Worldwide Corp | 4,172 | 271.2K $ | 0.02 % |
| 1,016 | Inspire Medical Systems Inc | 4,200 | 270.9K $ | 0.02 % |
| 1,017 | Burford Capital Ltd | 32,100 | 270.9K $ | 0.02 % |
| 1,018 | Liberty Media Corp-Liberty Formula One | 3,208 | 270.7K $ | 0.02 % |
| 1,019 | Dave Inc | 1,400 | 270.6K $ | 0.02 % |
| 1,020 | Buckle Inc/The | 5,051 | 270.5K $ | 0.02 % |
| 1,021 | Dyne Therapeutics Inc | 17,300 | 270.2K $ | 0.02 % |
| 1,022 | Sally Beauty Holdings Inc | 16,791 | 269.8K $ | 0.02 % |
| 1,023 | WaVe Life Sciences Ltd | 19,300 | 268.8K $ | 0.02 % |
| 1,024 | Intuitive Machines Inc | 16,300 | 268.6K $ | 0.02 % |
| 1,025 | Rush Street Interactive Inc | 13,600 | 268.6K $ | 0.02 % |
| 1,026 | Kohl's Corp | 16,400 | 268.5K $ | 0.02 % |
| 1,027 | Nurix Therapeutics Inc | 16,800 | 268.3K $ | 0.02 % |
| 1,028 | Extreme Networks Inc | 19,187 | 268.2K $ | 0.02 % |
| 1,029 | German American Bancorp Inc | 6,466 | 267.3K $ | 0.02 % |
| 1,030 | Agilysys Inc | 3,700 | 267K $ | 0.02 % |
| 1,031 | Spectrum Brands Holdings Inc | 3,390 | 265.7K $ | 0.02 % |
| 1,032 | Ocular Therapeutix Inc | 29,700 | 265.5K $ | 0.02 % |
| 1,033 | Eos Energy Enterprises Inc | 46,600 | 265.4K $ | 0.02 % |
| 1,034 | Encore Capital Group Inc | 3,875 | 264.6K $ | 0.02 % |
| 1,035 | Healthcare Services Group Inc | 12,139 | 264.3K $ | 0.02 % |
| 1,036 | Universal Technical Institute Inc | 7,300 | 264.3K $ | 0.02 % |
| 1,037 | ZoomInfo Technologies Inc | 42,400 | 263.3K $ | 0.02 % |
| 1,038 | Cohen & Steers Inc | 3,936 | 263.2K $ | 0.02 % |
| 1,039 | Trump Media & Technology Group Corp | 24,500 | 262.4K $ | 0.02 % |
| 1,040 | Braze Inc | 13,800 | 262.1K $ | 0.02 % |
| 1,041 | Enviri Corp | 13,828 | 261.8K $ | 0.02 % |
| 1,042 | Webull Corp | 45,000 | 261.5K $ | 0.02 % |
| 1,043 | Peloton Interactive Inc | 65,035 | 261.4K $ | 0.02 % |
| 1,044 | Napco Security Technologies Inc | 5,600 | 261K $ | 0.02 % |
| 1,045 | Proto Labs Inc | 4,199 | 260.7K $ | 0.02 % |
| 1,046 | S&T Bancorp Inc | 6,232 | 260.6K $ | 0.02 % |
| 1,047 | Diversified Healthcare Trust | 38,507 | 260.3K $ | 0.02 % |
| 1,048 | Disc Medicine Inc | 3,900 | 259.8K $ | 0.02 % |
| 1,049 | Pilgrim's Pride Corp | 6,007 | 259.3K $ | 0.02 % |
| 1,050 | Avis Budget Group Inc | 2,660 | 259.1K $ | 0.02 % |
| 1,051 | Liberty Global Ltd | 21,000 | 258.3K $ | 0.02 % |
| 1,052 | Teekay Tankers Ltd | 3,300 | 258.3K $ | 0.02 % |
| 1,053 | Pagseguro Digital Ltd | 24,300 | 257.8K $ | 0.02 % |
| 1,054 | Ichor Holdings Ltd | 5,400 | 256.8K $ | 0.02 % |
| 1,055 | H2O America | 4,764 | 256.3K $ | 0.02 % |
| 1,056 | National Bank Holdings Corp | 6,400 | 255.9K $ | 0.02 % |
| 1,057 | Blue Bird Corp | 4,392 | 255.9K $ | 0.02 % |
| 1,058 | Artivion Inc | 6,645 | 255.8K $ | 0.02 % |
| 1,059 | PACS Group Inc | 7,000 | 255.6K $ | 0.02 % |
| 1,060 | Syndax Pharmaceuticals Inc | 11,700 | 254K $ | 0.02 % |
| 1,061 | Relay Therapeutics Inc | 24,700 | 253.4K $ | 0.02 % |
| 1,062 | Hamilton Insurance Group Ltd | 8,000 | 252.7K $ | 0.02 % |
| 1,063 | UFP Technologies Inc | 1,200 | 252.7K $ | 0.02 % |
| 1,064 | Six Flags Entertainment Corp | 14,793 | 251.9K $ | 0.02 % |
| 1,065 | Figs Inc | 16,300 | 251.8K $ | 0.02 % |
| 1,066 | Pebblebrook Hotel Trust | 19,625 | 251.8K $ | 0.02 % |
| 1,067 | Freshworks Inc | 32,100 | 251K $ | 0.02 % |
| 1,068 | Baldwin Insurance Group Inc/The | 10,800 | 250.9K $ | 0.02 % |
| 1,069 | Simply Good Foods Co/The | 14,700 | 250.8K $ | 0.02 % |
| 1,070 | Nelnet Inc | 1,931 | 250K $ | 0.02 % |
| 1,071 | Upwork Inc | 18,600 | 249.6K $ | 0.02 % |
| 1,072 | Greif Inc | 3,419 | 248.5K $ | 0.02 % |
| 1,073 | Apollo Commercial Real Estate Finance, Inc. | 23,419 | 248.2K $ | 0.02 % |
| 1,074 | Douglas Emmett Inc | 25,085 | 248.1K $ | 0.02 % |
| 1,075 | CECO Environmental Corp | 4,100 | 247.8K $ | 0.02 % |
| 1,076 | Hillman Solutions Corp | 30,200 | 247.6K $ | 0.02 % |
| 1,077 | AtriCure Inc | 7,920 | 247.6K $ | 0.02 % |
| 1,078 | Central Garden & Pet Co | 7,161 | 247.3K $ | 0.02 % |
| 1,079 | Lindsay Corp | 1,827 | 246.1K $ | 0.02 % |
| 1,080 | Boston Beer Co Inc/The | 1,083 | 245.6K $ | 0.02 % |
| 1,081 | Tandem Diabetes Care Inc | 9,700 | 245.4K $ | 0.02 % |
| 1,082 | Leggett & Platt Inc | 21,000 | 245.3K $ | 0.02 % |
| 1,083 | Columbia Sportswear Co | 3,944 | 244.3K $ | 0.02 % |
| 1,084 | NuScale Power Corp | 18,900 | 242.9K $ | 0.02 % |
| 1,085 | LTC Properties Inc | 6,117 | 242.7K $ | 0.02 % |
| 1,086 | Lakeland Financial Corp | 4,157 | 241.5K $ | 0.02 % |
| 1,087 | Sarepta Therapeutics Inc | 14,400 | 241.3K $ | 0.02 % |
| 1,088 | Worthington Enterprises Inc | 4,302 | 241K $ | 0.02 % |
| 1,089 | Axogen Inc | 7,585 | 240.7K $ | 0.02 % |
| 1,090 | Alumis Inc | 8,088 | 240.1K $ | 0.02 % |
| 1,091 | Fresh Del Monte Produce Inc | 5,581 | 239.6K $ | 0.02 % |
| 1,092 | Agios Pharmaceuticals Inc | 7,900 | 238.8K $ | 0.02 % |
| 1,093 | Amylyx Pharmaceuticals Inc | 15,700 | 238.2K $ | 0.02 % |
| 1,094 | Talos Energy Inc | 19,400 | 237.7K $ | 0.02 % |
| 1,095 | Interface Inc | 7,545 | 237.6K $ | 0.02 % |
| 1,096 | Dianthus Therapeutics Inc | 4,300 | 237.3K $ | 0.02 % |
| 1,097 | Worthington Steel Inc | 5,702 | 237K $ | 0.02 % |
| 1,098 | Veris Residential Inc | 12,567 | 236.9K $ | 0.02 % |
| 1,099 | Energizer Holdings Inc | 10,945 | 236.3K $ | 0.02 % |
| 1,100 | Select Medical Holdings Corp | 15,765 | 236K $ | 0.02 % |