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 |
|---|---|---|---|---|
| 901 | Photronics Inc | 9,129 | 341.7K $ | 0.03 % |
| 902 | Huron Consulting Group Inc | 2,411 | 340.9K $ | 0.03 % |
| 903 | Upstart Holdings Inc | 12,500 | 340.4K $ | 0.03 % |
| 904 | Andersons Inc/The | 5,199 | 339.4K $ | 0.03 % |
| 905 | Adient PLC | 13,900 | 338K $ | 0.03 % |
| 906 | Erasca Inc | 24,700 | 337.4K $ | 0.03 % |
| 907 | Credit Acceptance Corp | 712 | 336.9K $ | 0.03 % |
| 908 | Freedom Holding Corp/NV | 2,800 | 336.5K $ | 0.03 % |
| 909 | Diebold Nixdorf Inc | 4,200 | 336K $ | 0.03 % |
| 910 | Rogers Corp | 3,093 | 333.5K $ | 0.03 % |
| 911 | Liquidia Corp | 10,700 | 331.9K $ | 0.03 % |
| 912 | DXC Technology Co | 26,300 | 331.1K $ | 0.03 % |
| 913 | Plug Power Inc | 184,700 | 330.6K $ | 0.03 % |
| 914 | Par Pacific Holdings Inc | 7,686 | 328K $ | 0.03 % |
| 915 | Alamo Group Inc | 1,535 | 327.8K $ | 0.03 % |
| 916 | First Busey Corp | 12,898 | 327.1K $ | 0.03 % |
| 917 | National HealthCare Corp | 1,994 | 326K $ | 0.03 % |
| 918 | Amneal Pharmaceuticals Inc | 23,588 | 325.8K $ | 0.03 % |
| 919 | O-I Glass Inc | 24,300 | 325.6K $ | 0.03 % |
| 920 | Acadia Healthcare Co Inc | 13,887 | 325.5K $ | 0.03 % |
| 921 | Kinetik Holdings Inc | 7,100 | 323K $ | 0.03 % |
| 922 | Stewart Information Services Corp | 4,541 | 322.4K $ | 0.03 % |
| 923 | Customers Bancorp Inc | 4,770 | 321.7K $ | 0.03 % |
| 924 | SPS Commerce Inc | 5,658 | 319.7K $ | 0.03 % |
| 925 | Bank of NT Butterfield & Son Ltd/The | 6,300 | 319.7K $ | 0.03 % |
| 926 | Globant SA | 6,400 | 318.5K $ | 0.03 % |
| 927 | Atkore Inc | 4,900 | 317.1K $ | 0.03 % |
| 928 | Birkenstock Holding Plc | 7,600 | 316.5K $ | 0.03 % |
| 929 | National Vision Holdings Inc | 11,700 | 315.5K $ | 0.03 % |
| 930 | Werner Enterprises Inc | 8,990 | 315.5K $ | 0.03 % |
| 931 | First Bancorp/Southern Pines NC | 5,545 | 314.9K $ | 0.03 % |
| 932 | TIC Solutions Inc | 33,118 | 313.6K $ | 0.03 % |
| 933 | Omnicell Inc | 7,612 | 312.9K $ | 0.03 % |
| 934 | Global Net Lease Inc | 33,062 | 311.4K $ | 0.03 % |
| 935 | Liberty Live Holdings Inc | 3,209 | 311.4K $ | 0.03 % |
| 936 | Ivanhoe Electric Inc / US | 18,100 | 311.1K $ | 0.03 % |
| 937 | Lionsgate Studios Corp | 34,433 | 309.9K $ | 0.02 % |
| 938 | Northwest Bancshares Inc | 24,779 | 308.5K $ | 0.02 % |
| 939 | GEO Group Inc/The | 20,485 | 308.1K $ | 0.02 % |
| 940 | Enerpac Tool Group Corp | 7,542 | 307.7K $ | 0.02 % |
| 941 | Liberty Global Ltd. | 24,100 | 307K $ | 0.02 % |
| 942 | First Commonwealth Financial Corp | 17,501 | 306.8K $ | 0.02 % |
| 943 | Immunome Inc | 14,000 | 306K $ | 0.02 % |
| 944 | OFG Bancorp | 7,625 | 305.6K $ | 0.02 % |
| 945 | GRAIL Inc | 5,733 | 305.2K $ | 0.02 % |
| 946 | Delek US Holdings Inc | 7,990 | 304.5K $ | 0.02 % |
| 947 | BioCryst Pharmaceuticals Inc | 34,797 | 304.5K $ | 0.02 % |
| 948 | Strategic Education Inc | 3,687 | 303.4K $ | 0.02 % |
| 949 | Huntsman Corp | 23,924 | 302.6K $ | 0.02 % |
| 950 | HCI Group Inc | 1,715 | 302.6K $ | 0.02 % |
| 951 | Dynex Capital Inc | 21,497 | 301.6K $ | 0.02 % |
| 952 | Soleno Therapeutics Inc | 7,700 | 300.8K $ | 0.02 % |
| 953 | Addus HomeCare Corp | 2,900 | 300.2K $ | 0.02 % |
| 954 | IMAX Corp | 7,000 | 299.8K $ | 0.02 % |
| 955 | DXP Enterprises Inc/TX | 2,162 | 299.4K $ | 0.02 % |
| 956 | Callaway Golf Co | 21,206 | 298.2K $ | 0.02 % |
| 957 | Organon & Co | 40,800 | 297.4K $ | 0.02 % |
| 958 | Ducommun Inc | 2,400 | 296.6K $ | 0.02 % |
| 959 | Century Communities Inc | 4,400 | 295.8K $ | 0.02 % |
| 960 | Enterprise Financial Services Corp | 5,165 | 294.9K $ | 0.02 % |
| 961 | Newell Brands Inc | 64,500 | 293.5K $ | 0.02 % |
| 962 | Kemper Corp | 9,073 | 293.2K $ | 0.02 % |
| 963 | Alpha Metallurgical Resources Inc | 1,800 | 292.8K $ | 0.02 % |
| 964 | Horace Mann Educators Corp | 6,714 | 292.1K $ | 0.02 % |
| 965 | Innospec Inc | 3,813 | 292K $ | 0.02 % |
| 966 | Summit Therapeutics Inc | 17,600 | 292K $ | 0.02 % |
| 967 | Stoke Therapeutics Inc | 8,000 | 291.3K $ | 0.02 % |
| 968 | Pathward Financial Inc | 3,200 | 290.5K $ | 0.02 % |
| 969 | USA Rare Earth Inc | 15,300 | 289.2K $ | 0.02 % |
| 970 | EVERTEC Inc | 10,200 | 288.8K $ | 0.02 % |
| 971 | DiamondRock Hospitality Co | 28,707 | 288.2K $ | 0.02 % |
| 972 | nCino Inc | 17,800 | 287.3K $ | 0.02 % |
| 973 | Xometry Inc | 7,000 | 287.1K $ | 0.02 % |
| 974 | City Holding Co | 2,385 | 286.1K $ | 0.02 % |
| 975 | Vericel Corp | 8,000 | 285.4K $ | 0.02 % |
| 976 | Benchmark Electronics Inc | 4,930 | 285K $ | 0.02 % |
| 977 | LendingClub Corp | 19,100 | 284.8K $ | 0.02 % |
| 978 | Quaker Chemical Corp | 1,934 | 284.4K $ | 0.02 % |
| 979 | Blackbaud Inc | 5,855 | 284.2K $ | 0.02 % |
| 980 | Aurinia Pharmaceuticals Inc | 20,000 | 283.4K $ | 0.02 % |
| 981 | Greenbrier Cos Inc/The | 5,023 | 283.4K $ | 0.02 % |
| 982 | Pitney Bowes Inc | 26,400 | 283.3K $ | 0.02 % |
| 983 | Perrigo Co PLC | 21,400 | 282.9K $ | 0.02 % |
| 984 | Immunovant Inc | 10,200 | 282.8K $ | 0.02 % |
| 985 | Albany International Corp | 4,898 | 282.4K $ | 0.02 % |
| 986 | BigBear.ai Holdings Inc | 71,300 | 282.3K $ | 0.02 % |
| 987 | Sonos Inc | 18,300 | 281.8K $ | 0.02 % |
| 988 | ASGN Inc | 6,569 | 281.8K $ | 0.02 % |
| 989 | Harrow Inc | 5,200 | 281.7K $ | 0.02 % |
| 990 | Magnite Inc | 20,638 | 281.1K $ | 0.02 % |
| 991 | Quantum Computing Inc | 33,400 | 280.9K $ | 0.02 % |
| 992 | Flowers Foods Inc | 28,408 | 280.7K $ | 0.02 % |
| 993 | Herbalife Ltd | 14,344 | 280K $ | 0.02 % |
| 994 | Celldex Therapeutics Inc | 9,300 | 279.8K $ | 0.02 % |
| 995 | Banner Corp | 4,751 | 279.6K $ | 0.02 % |
| 996 | NetScout Systems Inc | 9,558 | 279.2K $ | 0.02 % |
| 997 | JetBlue Airways Corp | 50,381 | 279.1K $ | 0.02 % |
| 998 | Progress Software Corp | 6,658 | 278.8K $ | 0.02 % |
| 999 | Dillard's Inc | 462 | 278.5K $ | 0.02 % |
| 1,000 | BlackLine Inc | 7,900 | 278.5K $ | 0.02 % |