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 |
|---|---|---|---|---|
| 201 | Chart Industries Inc | 7,072 | 1.5M $ | 0.12 % |
| 202 | Brixmor Property Group Inc | 48,400 | 1.5M $ | 0.12 % |
| 203 | Agree Realty Corp | 17,947 | 1.4M $ | 0.12 % |
| 204 | AeroVironment Inc | 5,725 | 1.4M $ | 0.12 % |
| 205 | Booz Allen Hamilton Holding Corp | 18,265 | 1.4M $ | 0.12 % |
| 206 | Acuity Inc | 4,765 | 1.4M $ | 0.12 % |
| 207 | CareTrust REIT Inc | 35,353 | 1.4M $ | 0.12 % |
| 208 | Moog Inc | 4,224 | 1.4M $ | 0.11 % |
| 209 | Samsara Inc | 49,300 | 1.4M $ | 0.11 % |
| 210 | Wintrust Financial Corp | 9,861 | 1.4M $ | 0.11 % |
| 211 | Docusign Inc | 31,480 | 1.4M $ | 0.11 % |
| 212 | Confluent Inc | 45,800 | 1.4M $ | 0.11 % |
| 213 | Cognex Corp | 25,616 | 1.4M $ | 0.11 % |
| 214 | Houlihan Lokey Inc | 8,500 | 1.4M $ | 0.11 % |
| 215 | American Financial Group Inc/OH | 10,453 | 1.4M $ | 0.11 % |
| 216 | American Healthcare REIT Inc | 26,600 | 1.4M $ | 0.11 % |
| 217 | Valmont Industries Inc | 3,014 | 1.4M $ | 0.11 % |
| 218 | Littelfuse Inc | 3,911 | 1.4M $ | 0.11 % |
| 219 | Ryder System Inc | 6,200 | 1.4M $ | 0.11 % |
| 220 | Western Alliance Bancorp | 17,061 | 1.4M $ | 0.11 % |
| 221 | Watts Water Technologies Inc | 4,156 | 1.4M $ | 0.11 % |
| 222 | LKQ Corp | 40,800 | 1.4M $ | 0.11 % |
| 223 | NNN REIT Inc | 29,743 | 1.3M $ | 0.11 % |
| 224 | Popular Inc | 9,956 | 1.3M $ | 0.11 % |
| 225 | Columbia Banking System Inc | 46,785 | 1.3M $ | 0.11 % |
| 226 | Rexford Industrial Realty Inc | 35,500 | 1.3M $ | 0.11 % |
| 227 | Celsius Holdings Inc | 24,800 | 1.3M $ | 0.11 % |
| 228 | SiTime Corp | 3,340 | 1.3M $ | 0.11 % |
| 229 | Kinsale Capital Group Inc | 3,400 | 1.3M $ | 0.11 % |
| 230 | SEI Investments Co | 16,219 | 1.3M $ | 0.11 % |
| 231 | XP Inc | 61,200 | 1.3M $ | 0.11 % |
| 232 | Zions Bancorp NA | 23,000 | 1.3M $ | 0.11 % |
| 233 | Arrowhead Pharmaceuticals Inc | 20,800 | 1.3M $ | 0.11 % |
| 234 | AVIDITY BIOSCIENCES INC | 18,200 | 1.3M $ | 0.11 % |
| 235 | American Airlines Group Inc | 99,500 | 1.3M $ | 0.10 % |
| 236 | Cullen/Frost Bankers Inc | 9,405 | 1.3M $ | 0.10 % |
| 237 | Eastman Chemical Co | 17,200 | 1.3M $ | 0.10 % |
| 238 | Fluor Corp | 24,800 | 1.3M $ | 0.10 % |
| 239 | AGCO Corp | 9,423 | 1.3M $ | 0.10 % |
| 240 | Affiliated Managers Group Inc | 4,200 | 1.3M $ | 0.10 % |
| 241 | Simpson Manufacturing Co Inc | 6,643 | 1.3M $ | 0.10 % |
| 242 | First Industrial Realty Trust Inc | 20,353 | 1.3M $ | 0.10 % |
| 243 | Manhattan Associates Inc | 9,480 | 1.3M $ | 0.10 % |
| 244 | Darling Ingredients Inc | 24,057 | 1.3M $ | 0.10 % |
| 245 | UGI Corp | 34,096 | 1.3M $ | 0.10 % |
| 246 | UMB Financial Corp | 10,886 | 1.3M $ | 0.10 % |
| 247 | Cava Group Inc | 15,200 | 1.3M $ | 0.10 % |
| 248 | Primerica Inc | 4,929 | 1.3M $ | 0.10 % |
| 249 | National Fuel Gas Co | 13,688 | 1.2M $ | 0.10 % |
| 250 | Praxis Precision Medicines Inc | 3,700 | 1.2M $ | 0.10 % |
| 251 | Commercial Metals Co | 16,941 | 1.2M $ | 0.10 % |
| 252 | JBT Marel Corp | 8,031 | 1.2M $ | 0.10 % |
| 253 | Madrigal Pharmaceuticals Inc | 2,860 | 1.2M $ | 0.10 % |
| 254 | Halozyme Therapeutics Inc | 17,658 | 1.2M $ | 0.10 % |
| 255 | MP Materials Corp | 20,800 | 1.2M $ | 0.10 % |
| 256 | Viper Energy Inc | 26,299 | 1.2M $ | 0.10 % |
| 257 | Old National Bancorp/IN | 52,833 | 1.2M $ | 0.10 % |
| 258 | Primoris Services Corp | 8,047 | 1.2M $ | 0.10 % |
| 259 | Axis Capital Holdings Ltd | 11,468 | 1.2M $ | 0.10 % |
| 260 | HF Sinclair Corp | 24,200 | 1.2M $ | 0.10 % |
| 261 | Zurn Elkay Water Solutions Corp | 23,726 | 1.2M $ | 0.10 % |
| 262 | Sanmina Corp | 7,766 | 1.2M $ | 0.10 % |
| 263 | Middleby Corp/The | 7,125 | 1.2M $ | 0.10 % |
| 264 | Amdocs Ltd | 17,168 | 1.2M $ | 0.10 % |
| 265 | Masimo Corp | 6,793 | 1.2M $ | 0.10 % |
| 266 | Arrow Electronics Inc | 7,825 | 1.2M $ | 0.10 % |
| 267 | FormFactor Inc | 12,019 | 1.2M $ | 0.10 % |
| 268 | Element Solutions Inc | 33,800 | 1.2M $ | 0.10 % |
| 269 | Ingredion Inc | 10,065 | 1.2M $ | 0.10 % |
| 270 | Semtech Corp | 13,075 | 1.2M $ | 0.09 % |
| 271 | Hexcel Corp | 12,698 | 1.2M $ | 0.09 % |
| 272 | Jackson Financial Inc | 10,700 | 1.2M $ | 0.09 % |
| 273 | IDACORP Inc | 8,124 | 1.2M $ | 0.09 % |
| 274 | FirstCash Holdings Inc | 6,020 | 1.2M $ | 0.09 % |
| 275 | Kirby Corp | 8,926 | 1.2M $ | 0.09 % |
| 276 | Armstrong World Industries Inc | 6,677 | 1.2M $ | 0.09 % |
| 277 | Cirrus Logic Inc | 8,195 | 1.2M $ | 0.09 % |
| 278 | Installed Building Products Inc | 3,500 | 1.1M $ | 0.09 % |
| 279 | Wingstop Inc | 4,420 | 1.1M $ | 0.09 % |
| 280 | Antero Midstream Corp | 51,000 | 1.1M $ | 0.09 % |
| 281 | Wayfair Inc | 15,000 | 1.1M $ | 0.09 % |
| 282 | Esab Corp | 9,062 | 1.1M $ | 0.09 % |
| 283 | Nexstar Media Group Inc | 4,544 | 1.1M $ | 0.09 % |
| 284 | STAG Industrial Inc | 29,056 | 1.1M $ | 0.09 % |
| 285 | Weatherford International PLC | 10,800 | 1.1M $ | 0.09 % |
| 286 | GXO Logistics Inc | 17,990 | 1.1M $ | 0.09 % |
| 287 | Millicom International Cellular SA | 15,500 | 1.1M $ | 0.09 % |
| 288 | Cytokinetics Inc | 18,100 | 1.1M $ | 0.09 % |
| 289 | NOV Inc | 55,300 | 1.1M $ | 0.09 % |
| 290 | Eagle Materials Inc | 4,983 | 1.1M $ | 0.09 % |
| 291 | Floor & Decor Holdings Inc | 16,000 | 1.1M $ | 0.09 % |
| 292 | Terex Corp | 16,036 | 1.1M $ | 0.09 % |
| 293 | ESCO Technologies Inc | 3,977 | 1.1M $ | 0.09 % |
| 294 | Uranium Energy Corp | 71,900 | 1.1M $ | 0.09 % |
| 295 | Zillow Group Inc | 24,697 | 1.1M $ | 0.09 % |
| 296 | Sprouts Farmers Market Inc | 14,800 | 1.1M $ | 0.09 % |
| 297 | Vaxcyte Inc | 17,700 | 1.1M $ | 0.09 % |
| 298 | Planet Fitness Inc | 13,300 | 1.1M $ | 0.09 % |
| 299 | First American Financial Corp | 15,572 | 1.1M $ | 0.09 % |
| 300 | MSA Safety Inc | 5,544 | 1.1M $ | 0.09 % |