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.
| Country | Lines | Value | Share |
|---|---|---|---|
| US | 2,158 | 1.1B $ | 93.82 % |
| GB | 11 | 17.2M $ | 1.41 % |
| BM | 28 | 14.3M $ | 1.17 % |
| KY | 21 | 10.3M $ | 0.85 % |
| CA | 19 | 8.8M $ | 0.72 % |
| IE | 9 | 6.3M $ | 0.52 % |
| SG | 2 | 3.8M $ | 0.31 % |
| CH | 4 | 2.6M $ | 0.21 % |
| GG | 4 | 2M $ | 0.16 % |
| NL | 2 | 1.7M $ | 0.14 % |
| JE | 5 | 1.6M $ | 0.13 % |
| LU | 3 | 1.5M $ | 0.13 % |
Positions
| Company | Shares | Value | Weight |
|---|---|---|---|
| Vertiv Holdings Co | 58,800 | 15M $ | 1.20 % |
| Spotify Technology SA | 23,763 | 12.2M $ | 0.98 % |
| Marvell Technology Inc | 133,612 | 10.9M $ | 0.88 % |
| Anglogold Ashanti Plc | 77,700 | 9.9M $ | 0.80 % |
| Snowflake Inc | 50,700 | 8.5M $ | 0.69 % |
| Cloudflare Inc | 48,400 | 8.3M $ | 0.67 % |
| Cheniere Energy Inc | 32,965 | 7.8M $ | 0.62 % |
| NU Holdings Ltd/Cayman Islands | 516,300 | 7.7M $ | 0.62 % |
| Ferguson Enterprises Inc | 29,500 | 7.7M $ | 0.62 % |
| Lumentum Holdings Inc | 10,870 | 7.6M $ | 0.61 % |
| ROBLOX Corp | 95,700 | 6.6M $ | 0.53 % |
| Alnylam Pharmaceuticals Inc | 19,549 | 6.5M $ | 0.52 % |
| Coherent Corp | 23,901 | 6.2M $ | 0.50 % |
| Strategy Inc | 41,370 | 5.4M $ | 0.43 % |
| Bloom Energy Corp | 33,400 | 5.2M $ | 0.42 % |
| Insmed Inc | 32,200 | 4.8M $ | 0.39 % |
| FTAI Aviation Ltd | 15,700 | 4.8M $ | 0.39 % |
| Rocket Lab Corp | 63,700 | 4.4M $ | 0.35 % |
| Natera Inc | 19,900 | 4.1M $ | 0.33 % |
| TechnipFMC PLC | 62,400 | 4.1M $ | 0.33 % |
| Veeva Systems Inc | 22,733 | 4.1M $ | 0.33 % |
| MongoDB Inc | 12,160 | 4M $ | 0.32 % |
| Curtiss-Wright Corp | 5,698 | 4M $ | 0.32 % |
| Markel Group Inc | 1,913 | 4M $ | 0.32 % |
| Casey's General Stores Inc | 5,659 | 3.9M $ | 0.31 % |
| Coupang Inc | 201,200 | 3.8M $ | 0.31 % |
| XPO Inc | 17,890 | 3.8M $ | 0.30 % |
| Royal Gold Inc | 12,502 | 3.7M $ | 0.30 % |
| LPL Financial Holdings Inc | 12,243 | 3.7M $ | 0.30 % |
| Woodward Inc | 9,242 | 3.6M $ | 0.29 % |
| Flex Ltd | 56,500 | 3.6M $ | 0.29 % |
| Restaurant Brands International Inc | 49,600 | 3.6M $ | 0.29 % |
| ATI Inc | 20,500 | 3.4M $ | 0.27 % |
| US Foods Holding Corp | 34,600 | 3.3M $ | 0.27 % |
| SoFi Technologies Inc | 186,653 | 3.3M $ | 0.27 % |
| United Therapeutics Corp | 6,504 | 3.3M $ | 0.26 % |
| Tenet Healthcare Corp | 13,600 | 3.3M $ | 0.26 % |
| Illumina Inc | 23,600 | 3.2M $ | 0.26 % |
| Entegris Inc | 23,430 | 3.1M $ | 0.25 % |
| Everpure Inc | 47,600 | 3.1M $ | 0.25 % |
| Fabrinet | 5,575 | 3M $ | 0.24 % |
| Zoom Communications Inc | 40,921 | 3M $ | 0.24 % |
| Exact Sciences Corp | 29,026 | 3M $ | 0.24 % |
| Carpenter Technology Corp | 7,501 | 3M $ | 0.24 % |
| Burlington Stores Inc | 9,600 | 2.9M $ | 0.24 % |
| Liberty Media Corp-Liberty Formula One | 32,142 | 2.9M $ | 0.24 % |
| BWX Technologies Inc | 14,224 | 2.9M $ | 0.24 % |
| nVent Electric PLC | 24,300 | 2.9M $ | 0.23 % |
| RB Global Inc | 28,433 | 2.9M $ | 0.23 % |
| MasTec Inc | 9,582 | 2.9M $ | 0.23 % |
| Southern Copper Corp | 12,910 | 2.8M $ | 0.23 % |
| Reddit Inc | 19,100 | 2.8M $ | 0.22 % |
| Somnigroup International Inc | 31,028 | 2.8M $ | 0.22 % |
| HEICO Corp | 11,482 | 2.8M $ | 0.22 % |
| RBC Bearings Inc | 4,755 | 2.7M $ | 0.22 % |
| Revolution Medicines Inc | 26,703 | 2.7M $ | 0.22 % |
| Brookfield Asset Management Ltd | 58,200 | 2.7M $ | 0.22 % |
| Royalty Pharma PLC | 58,700 | 2.7M $ | 0.22 % |
| Coeur Mining Inc | 99,661 | 2.7M $ | 0.22 % |
| AST SpaceMobile Inc | 33,900 | 2.7M $ | 0.22 % |
| Twilio Inc | 21,742 | 2.6M $ | 0.21 % |
| TALEN ENERGY CORP | 7,080 | 2.6M $ | 0.21 % |
| ITT Inc | 12,963 | 2.6M $ | 0.21 % |
| First Citizens BancShares Inc/NC | 1,382 | 2.6M $ | 0.21 % |
| Credo Technology Group Holding Ltd | 23,300 | 2.6M $ | 0.21 % |
| Rocket Cos Inc | 143,808 | 2.6M $ | 0.21 % |
| Flutter Entertainment PLC | 24,320 | 2.6M $ | 0.21 % |
| Reliance Inc | 8,118 | 2.6M $ | 0.21 % |
| API Group Corp | 57,600 | 2.6M $ | 0.21 % |
| Sun Communities Inc | 18,721 | 2.6M $ | 0.21 % |
| WP Carey Inc | 33,900 | 2.5M $ | 0.20 % |
| Carlisle Cos Inc | 6,377 | 2.5M $ | 0.20 % |
| MKS Inc | 10,223 | 2.5M $ | 0.20 % |
| Alcoa Corp | 39,200 | 2.4M $ | 0.20 % |
| SS&C Technologies Holdings Inc | 32,318 | 2.4M $ | 0.20 % |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 9,725 | 2.4M $ | 0.19 % |
| Annaly Capital Management Inc | 103,239 | 2.4M $ | 0.19 % |
| Hecla Mining Co | 96,168 | 2.4M $ | 0.19 % |
| Graco Inc | 25,505 | 2.4M $ | 0.19 % |
| EchoStar Corp | 20,688 | 2.4M $ | 0.19 % |
| TransUnion | 30,394 | 2.4M $ | 0.19 % |
| Toll Brothers Inc | 15,039 | 2.4M $ | 0.19 % |
| Nextpower Inc | 22,300 | 2.3M $ | 0.19 % |
| East West Bancorp Inc | 21,366 | 2.3M $ | 0.19 % |
| Lincoln Electric Holdings Inc | 8,133 | 2.3M $ | 0.19 % |
| Astera Labs Inc | 19,600 | 2.3M $ | 0.19 % |
| Clean Harbors Inc | 7,776 | 2.3M $ | 0.18 % |
| Performance Food Group Co | 23,427 | 2.3M $ | 0.18 % |
| Jones Lang LaSalle Inc | 7,167 | 2.3M $ | 0.18 % |
| Zscaler Inc | 15,320 | 2.3M $ | 0.18 % |
| Ovintiv Inc | 44,300 | 2.2M $ | 0.18 % |
| QXO Inc | 93,400 | 2.2M $ | 0.18 % |
| RPM International Inc | 19,588 | 2.2M $ | 0.18 % |
| Regal Rexnord Corp | 10,038 | 2.2M $ | 0.18 % |
| Reinsurance Group of America Inc | 10,216 | 2.2M $ | 0.18 % |
| Watsco Inc | 5,259 | 2.2M $ | 0.18 % |
| Kratos Defense & Security Solutions, Inc. | 25,416 | 2.2M $ | 0.18 % |
| DT Midstream Inc | 15,700 | 2.2M $ | 0.18 % |
| Tradeweb Markets Inc | 17,500 | 2.2M $ | 0.17 % |
| RenaissanceRe Holdings Ltd | 7,106 | 2.1M $ | 0.17 % |