Holdings of SIIT S&P 500 INDEX FUND
SEI INSTITUTIONAL INVESTMENTS TRUST · 503 declared positions · as of Feb 28, 2026
Original filing · Net assets 4.4B $ · Ten largest lines: 36.4 % of the equity sleeve
Sector breakdown
- Technology 32.0 %
- Financials 12.2 %
- Communication 10.5 %
- Consumer discretionary 9.8 %
- Health care 9.5 %
- Industrials 8.6 %
- Consumer staples 5.0 %
- Energy 2.7 %
- Utilities 2.4 %
- Materials 2.2 %
- Real estate 1.5 %
- Unattributed 3.5 %
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 99.6 %
- IE 0.2 %
- NL 0.1 %
- BM 0.1 %
Shares computed on the equity sleeve.
| Country | Lines | Value | Share |
|---|---|---|---|
| US | 498 | 4.3B $ | 99.61 % |
| IE | 2 | 8.6M $ | 0.20 % |
| NL | 2 | 5.3M $ | 0.12 % |
| BM | 1 | 2.6M $ | 0.06 % |
Positions
| Company | Shares | Value | Weight |
|---|---|---|---|
| Boston Scientific Corp | 107,825 | 8.3M $ | 0.19 % |
| Comcast Corp | 264,355 | 8.2M $ | 0.19 % |
| ServiceNow Inc | 75,500 | 8.2M $ | 0.19 % |
| Starbucks Corp | 82,722 | 8.1M $ | 0.19 % |
| Adobe Inc | 30,473 | 8M $ | 0.18 % |
| Southern Co/The | 80,453 | 7.8M $ | 0.18 % |
| Howmet Aerospace Inc | 29,251 | 7.7M $ | 0.18 % |
| T-Mobile US Inc | 34,981 | 7.6M $ | 0.17 % |
| Constellation Energy Corp. | 22,735 | 7.5M $ | 0.17 % |
| Trane Technologies PLC | 16,112 | 7.4M $ | 0.17 % |
| Duke Energy Corp | 56,525 | 7.4M $ | 0.17 % |
| CVS Health Corp | 92,296 | 7.4M $ | 0.17 % |
| Freeport-McMoRan Inc | 104,459 | 7.1M $ | 0.16 % |
| Northrop Grumman Corp | 9,748 | 7.1M $ | 0.16 % |
| Western Digital Corp | 24,968 | 7M $ | 0.16 % |
| Equinix Inc | 7,157 | 7M $ | 0.16 % |
| Intercontinental Exchange Inc | 41,519 | 6.8M $ | 0.16 % |
| Crowdstrike Holdings Inc | 18,240 | 6.8M $ | 0.16 % |
| Williams Cos Inc/The | 89,313 | 6.7M $ | 0.15 % |
| Marsh & McLennan Cos Inc | 35,681 | 6.7M $ | 0.15 % |
| General Dynamics Corp | 18,480 | 6.6M $ | 0.15 % |
| American Tower Corp | 34,054 | 6.5M $ | 0.15 % |
| Waste Management Inc | 26,954 | 6.5M $ | 0.15 % |
| Johnson Controls International plc | 44,662 | 6.4M $ | 0.15 % |
| Sandisk Corp/DE | 10,100 | 6.4M $ | 0.15 % |
| 3M Co | 38,587 | 6.4M $ | 0.15 % |
| Seagate Technology Holdings PLC | 15,520 | 6.3M $ | 0.14 % |
| Automatic Data Processing Inc | 29,413 | 6.3M $ | 0.14 % |
| United Parcel Service Inc | 53,815 | 6.2M $ | 0.14 % |
| US Bancorp | 113,029 | 6.2M $ | 0.14 % |
| Emerson Electric Co. | 40,890 | 6.2M $ | 0.14 % |
| HCA Healthcare Inc | 11,618 | 6.2M $ | 0.14 % |
| Quanta Services Inc | 10,907 | 6.1M $ | 0.14 % |
| FedEx Corp | 15,847 | 6.1M $ | 0.14 % |
| Blackstone Inc | 53,926 | 6.1M $ | 0.14 % |
| Sherwin-Williams Co/The | 16,751 | 6.1M $ | 0.14 % |
| Bank of New York Mellon Corp/The | 50,959 | 6.1M $ | 0.14 % |
| PNC Financial Services Group Inc/The | 28,479 | 6M $ | 0.14 % |
| Cadence Design Systems Inc | 19,798 | 6M $ | 0.14 % |
| Cummins Inc | 10,078 | 5.9M $ | 0.13 % |
| CRH PLC | 49,000 | 5.9M $ | 0.13 % |
| Motorola Solutions Inc | 12,184 | 5.9M $ | 0.13 % |
| Colgate-Palmolive Co | 58,563 | 5.8M $ | 0.13 % |
| CSX Corp | 135,415 | 5.8M $ | 0.13 % |
| Mondelez International Inc | 93,802 | 5.8M $ | 0.13 % |
| O'Reilly Automotive Inc | 61,355 | 5.8M $ | 0.13 % |
| Royal Caribbean Cruises Ltd | 18,476 | 5.7M $ | 0.13 % |
| Regeneron Pharmaceuticals, Inc. | 7,339 | 5.7M $ | 0.13 % |
| Ecolab Inc | 18,524 | 5.7M $ | 0.13 % |
| Cigna Group/The | 19,542 | 5.7M $ | 0.13 % |
| SLB Ltd | 109,128 | 5.6M $ | 0.13 % |
| Synopsys Inc | 13,522 | 5.6M $ | 0.13 % |
| Illinois Tool Works Inc | 19,175 | 5.6M $ | 0.13 % |
| Marriott International Inc/MD | 16,287 | 5.6M $ | 0.13 % |
| NIKE Inc | 86,875 | 5.4M $ | 0.12 % |
| General Motors Co | 68,221 | 5.4M $ | 0.12 % |
| TransDigm Group Inc | 4,097 | 5.3M $ | 0.12 % |
| Moody's Corp | 11,153 | 5.3M $ | 0.12 % |
| Hilton Worldwide Holdings Inc | 16,995 | 5.3M $ | 0.12 % |
| Cencora Inc | 14,179 | 5.3M $ | 0.12 % |
| Aon PLC | 15,635 | 5.2M $ | 0.12 % |
| American Electric Power Co Inc | 39,107 | 5.2M $ | 0.12 % |
| Elevance Health Inc | 16,237 | 5.2M $ | 0.12 % |
| Norfolk Southern Corp | 16,423 | 5.2M $ | 0.12 % |
| Warner Bros Discovery Inc | 181,144 | 5.1M $ | 0.12 % |
| Travelers Cos Inc/The | 16,212 | 5M $ | 0.11 % |
| L3Harris Technologies Inc | 13,693 | 5M $ | 0.11 % |
| Cintas Corp | 24,804 | 5M $ | 0.11 % |
| TE Connectivity PLC | 21,403 | 4.9M $ | 0.11 % |
| EOG Resources Inc | 39,412 | 4.9M $ | 0.11 % |
| Simon Property Group Inc | 23,870 | 4.9M $ | 0.11 % |
| Ross Stores Inc | 23,626 | 4.9M $ | 0.11 % |
| PACCAR Inc | 38,423 | 4.8M $ | 0.11 % |
| DoorDash Inc | 27,080 | 4.8M $ | 0.11 % |
| Kinder Morgan, Inc. | 143,026 | 4.8M $ | 0.11 % |
| Baker Hughes Co | 72,099 | 4.7M $ | 0.11 % |
| Sempra | 47,693 | 4.6M $ | 0.11 % |
| Truist Financial Corp | 92,991 | 4.6M $ | 0.10 % |
| AutoZone Inc | 1,218 | 4.6M $ | 0.10 % |
| Valero Energy Corp | 22,311 | 4.6M $ | 0.10 % |
| Phillips 66 | 29,297 | 4.5M $ | 0.10 % |
| Realty Income Corp | 66,899 | 4.5M $ | 0.10 % |
| Air Products and Chemicals Inc | 16,259 | 4.5M $ | 0.10 % |
| Monster Beverage Corp | 52,181 | 4.5M $ | 0.10 % |
| KKR & Co Inc | 49,900 | 4.4M $ | 0.10 % |
| Marathon Petroleum Corp | 21,889 | 4.3M $ | 0.10 % |
| Robinhood Markets Inc | 56,598 | 4.3M $ | 0.10 % |
| Arthur J Gallagher & Co | 18,765 | 4.3M $ | 0.10 % |
| Zoetis Inc | 32,039 | 4.2M $ | 0.10 % |
| NXP Semiconductors NV | 18,429 | 4.2M $ | 0.10 % |
| Airbnb Inc | 30,869 | 4.2M $ | 0.10 % |
| Digital Realty Trust Inc | 23,399 | 4.1M $ | 0.09 % |
| Allstate Corp/The | 19,027 | 4.1M $ | 0.09 % |
| Vistra Corp | 23,300 | 4.1M $ | 0.09 % |
| Ford Motor Co | 285,887 | 4M $ | 0.09 % |
| AMETEK Inc | 16,696 | 4M $ | 0.09 % |
| Monolithic Power Systems Inc | 3,477 | 4M $ | 0.09 % |
| Cardinal Health, Inc. | 17,284 | 4M $ | 0.09 % |
| Dominion Energy Inc | 62,424 | 3.9M $ | 0.09 % |
| Corteva Inc | 49,037 | 3.9M $ | 0.09 % |