SEI INVTS CO (SEIC)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
532
Reporting holders
$7.5B
Reported value
71.2%
Of shares outstanding
0.3%
Held as options
+8
Holder change
Institutions report 85,494,261 shares against 120,019,182 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $870.7M | 9,927,545 | 0.01% | 8q | -1.8%-$16.0M |
| LOOMIS SAYLES & CO L P | $744.0M | 8,482,052 | 0.93% | 31q | -1.7%-$12.9M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $538.6M | 6,140,822 | 0.02% | 2q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $411.0M | 4,686,241 | 0.01% | 2q | -1.2%-$4.9M |
| STATE STREET CORP | $372.9M | 4,251,584 | 0.01% | 31q | +1.6%+$5.8M |
| MORGAN STANLEY | $361.3M | 4,119,203 | 0.02% | 35q | -14.0%-$59.0M |
| Boston Partners | $271.4M | 3,093,791 | 0.24% | 2q | +74.8%+$116.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $259.1M | 2,953,161 | 0.01% | 31q | +4.3%+$10.8M |
| BANK OF AMERICA CORP /DE/ | $255.1M | 2,908,071 | 0.02% | 31q | HELD |
| FMR LLC | $220.2M | 2,510,218 | 0.01% | 31q | +20.0%+$36.6M |
| DIMENSIONAL FUND ADVISORS LP | $172.1M | 1,962,762 | 0.03% | 31q | +4.8%+$7.9M |
| FIRST TRUST ADVISORS LP | $131.7M | 1,501,972 | 0.08% | 30q | -17.6%-$28.1M |
| Invesco Ltd. | $97.4M | 1,110,829 | 0.01% | 31q | -3.0%-$3.0M |
| ROYCE & ASSOCIATES LP | $92.1M | 1,050,287 | 0.74% | 31q | +5.4%+$4.7M |
| Caisse de depot et placement du Quebec | $87.9M | 1,002,445 | 0.13% | 27q | -16.3%-$17.2M |
| Boston Trust Walden Corp | $86.9M | 991,300 | 0.66% | 31q | -4.7%-$4.2M |
| NORTHERN TRUST CORP | $80.2M | 914,907 | 0.01% | 31q | +1.0%+$815.7K |
| Bank of New York Mellon Corp | $78.4M | 894,194 | 0.01% | 31q | -4.5%-$3.7M |
| NORGES BANK | $77.8M | 887,116 | 0.01% | 32q | +35.9%+$20.5M |
| BARCLAYS PLC | $72.4M | 825,215 | 0.01% | 31q | +116.6%+$39.0M |
| AMERICAN CAPITAL MANAGEMENT INC | $65.4M | 745,323 | 2.93% | 31q | -3.0%-$2.0M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $61.0M | 695,446 | 0.01% | 31q | HELD |
| Sixth Street Partners Management Company, L.P. | $61.0M | 695,446 | 0.01% | new | NEW |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $57.9M | 660,498 | 0.03% | 12q | +16.3%+$8.1M |
| JANE STREET GROUP, LLC | $57.5M | 578,801 | 0.00% | 25q | +9087.3%+$56.9M |
| Clark Capital Management Group, Inc. | $56.0M | 638,934 | 0.31% | 7q | -23.7%-$17.4M |
| VANGUARD FIDUCIARY TRUST CO | $52.0M | 592,612 | 0.01% | 2q | HELD |
| RAYMOND JAMES FINANCIAL INC | $51.2M | 583,800 | 0.01% | 7q | +2.0%+$1.0M |
| AMERIPRISE FINANCIAL INC | $50.8M | 578,420 | 0.01% | 31q | -66.7%-$101.8M |
| First Financial Bankshares Inc | $48.5M | 552,780 | 0.91% | 2q | HELD |
| Quantinno Capital Management LP | $46.7M | 532,381 | 0.06% | 13q | +39.2%+$13.2M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $45.5M | 518,314 | 0.19% | 24q | +25.8%+$9.3M |
| FRANKLIN RESOURCES INC | $45.0M | 512,826 | 0.01% | 31q | -47.8%-$41.2M |
| ENVESTNET ASSET MANAGEMENT INC | $42.0M | 478,365 | 0.01% | 31q | -4.0%-$1.8M |
| GOLDMAN SACHS GROUP INC | $40.5M | 461,227 | 0.00% | 31q | +42.3%+$12.0M |
| Azora Capital LP | $38.9M | 443,189 | 1.64% | new | NEW |
| Connor, Clark & Lunn Investment Management Ltd. | $36.9M | 421,046 | 0.07% | 5q | +22.9%+$6.9M |
| JPMORGAN CHASE & CO | $32.9M | 375,392 | 0.00% | 31q | -18.7%-$7.6M |
| AQR CAPITAL MANAGEMENT LLC | $29.3M | 334,349 | 0.01% | 31q | -20.4%-$7.5M |
| Interval Partners, LP | $28.4M | 226,022 | 0.73% | 24q | +65.9%+$11.3M |
| ProShare Advisors LLC | $28.0M | 319,375 | 0.04% | 31q | +6.2%+$1.6M |
| Arbejdsmarkedets Tillaegspension | $27.5M | 313,600 | 0.60% | 3q | -3.0%-$861.1K |
| Balyasny Asset Management L.P. | $27.0M | 308,050 | 0.03% | 2q | +36.5%+$7.2M |
| UBS Group AG | $27.0M | 307,430 | 0.00% | 31q | -2.9%-$804.7K |
| RHUMBLINE ADVISERS | $26.6M | 303,552 | 0.02% | 31q | -1.9%-$520.6K |
| RENAISSANCE TECHNOLOGIES LLC | $25.0M | 284,726 | 0.03% | 31q | -28.8%-$10.1M |
| VICTORY CAPITAL MANAGEMENT INC | $23.7M | 269,995 | 0.01% | 31q | -36.9%-$13.8M |
| MILLENNIUM MANAGEMENT LLC | $23.3M | 266,217 | 0.01% | 14q | +124.2%+$12.9M |
| JLB & ASSOCIATES INC | $22.9M | 261,576 | 3.07% | 31q | +0.9%+$209.9K |
| Retirement Systems of Alabama | $22.2M | 253,332 | 0.07% | 31q | -7.1%-$1.7M |
| Rockefeller Capital Management L.P. | $20.0M | 228,023 | 0.03% | 5q | +49.5%+$6.6M |
| Tidal Investments LLC | $19.9M | 226,700 | 0.03% | 5q | +40.4%+$5.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $19.0M | 216,054 | 0.00% | 31q | -52.6%-$21.0M |
| PRINCIPAL FINANCIAL GROUP INC | $18.2M | 207,644 | 0.01% | 31q | HELD |
| California Public Employees Retirement System | $18.0M | 205,471 | 0.01% | 31q | +3.5%+$614.1K |
| Corient Private Wealth LP | $17.9M | 204,042 | 0.01% | 12q | +121.1%+$9.8M |
| Swiss National Bank | $17.8M | 202,400 | 0.01% | 5q | -1.7%-$307.0K |
| ALPS ADVISORS INC | $17.6M | 201,072 | 0.08% | 18q | -6.0%-$1.1M |
| Crestwood Advisors Group, LLC | $17.3M | 197,095 | 0.26% | 30q | HELD |
| Amundi | $16.9M | 193,135 | 0.00% | 21q | +2.4%+$401.0K |
| Nuveen, LLC | $16.3M | 185,536 | 0.00% | 6q | +5.9%+$905.6K |
| Leith Wheeler Investment Counsel Ltd. | $15.3M | 174,506 | 1.16% | 17q | -11.1%-$1.9M |
| Markel Group Inc. | $15.2M | 173,200 | 0.12% | 31q | HELD |
| ROYAL BANK OF CANADA | $14.1M | 161,039 | 0.00% | 31q | -61.3%-$22.4M |
| Foyston, Gordon & Payne Inc | $13.9M | 157,958 | 2.98% | 17q | HELD |
| LPL Financial LLC | $13.8M | 156,953 | 0.00% | 31q | -5.9%-$865.0K |
| Bridgewater Associates, LP | $12.7M | 144,423 | 0.05% | 23q | -37.9%-$7.7M |
| OSAIC HOLDINGS, INC. | $12.4M | 141,682 | 0.01% | 26q | -6.6%-$877.3K |
| Prana Capital Management, LP | $12.2M | 139,223 | 0.37% | 12q | -70.0%-$28.5M |
| Legal & General Group Plc | $12.0M | 136,376 | 0.00% | 31q | -27.7%-$4.6M |
| WELLS FARGO & COMPANY/MN | $11.5M | 130,780 | 0.00% | 31q | -41.9%-$8.3M |
| KLP KAPITALFORVALTNING AS | $11.2M | 127,800 | 0.04% | 7q | HELD |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $11.1M | 119,448 | 0.02% | 12q | +813.6%+$9.9M |
| TWO SIGMA INVESTMENTS, LP | $10.4M | 118,660 | 0.01% | 2q | +518.0%+$8.7M |
| BANK OF MONTREAL /CAN/ | $10.2M | 116,432 | 0.00% | 31q | +2.7%+$268.8K |
| KING LUTHER CAPITAL MANAGEMENT CORP | $9.7M | 111,077 | 0.04% | 7q | +1.6%+$149.7K |
| ALLIANCEBERNSTEIN L.P. | $9.4M | 119,244 | 0.00% | 31q | -5.7%-$567.5K |
| TRUIST FINANCIAL CORP | $9.3M | 106,452 | 0.01% | 31q | -3.8%-$369.6K |
| Fideuram Asset Management (Ireland) dac | $9.1M | 113,187 | 0.17% | new | NEW |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $9.0M | 103,180 | 0.02% | 31q | -5.4%-$518.5K |
| VAN ECK ASSOCIATES CORP | $9.0M | 102,923 | 0.01% | 27q | -3.1%-$289.2K |
| VANGUARD ASSET MANAGEMENT, Ltd | $8.9M | 101,909 | 0.01% | 2q | +13.2%+$1.0M |
| AMERICAN CENTURY COMPANIES INC | $8.9M | 101,518 | 0.00% | 31q | +6.6%+$551.5K |
| Kathmere Capital Management, LLC | $8.8M | 100,611 | 0.47% | 5q | +1.1%+$98.8K |
| CITADEL ADVISORS LLC | $8.8M | 92,433 | 0.00% | 31q | +120.2%+$4.8M |
| STIFEL FINANCIAL CORP | $8.8M | 99,780 | 0.01% | 31q | -1.4%-$126.2K |
| Creative Planning | $8.4M | 95,983 | 0.00% | 31q | -17.8%-$1.8M |
| CITIGROUP INC | $8.2M | 93,051 | 0.00% | 31q | +174.1%+$5.2M |
| Schonfeld Strategic Advisors LLC | $7.9M | 90,061 | 0.03% | 15q | +55.6%+$2.8M |
| Karl Kapital LLC | $7.8M | 88,816 | 4.64% | 3q | +23.1%+$1.5M |
| Man Group plc | $7.7M | 87,503 | 0.01% | 31q | -75.8%-$24.0M |
| Horizon Investments, LLC | $7.6M | 86,966 | 0.08% | 7q | +2701.7%+$7.4M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $7.5M | 85,026 | 0.01% | 7q | +38.7%+$2.1M |
| Pathstone Holdings, LLC | $7.3M | 82,758 | 0.02% | 11q | +167.5%+$4.5M |
| STATE OF WISCONSIN INVESTMENT BOARD | $7.2M | 82,635 | 0.01% | 31q | -4.8%-$369.3K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | $7.2M | 82,095 | 0.02% | 28q | -20.5%-$1.9M |
| HAHN CAPITAL MANAGEMENT LLC | $7.2M | 81,535 | 4.34% | 31q | -3.4%-$249.0K |
| MERCER GLOBAL ADVISORS INC /ADV | $7.0M | 79,488 | 0.00% | 25q | +196.6%+$4.6M |
| Taylor Hoffman Capital Management LLC | $6.6M | 74,794 | 1.59% | 8q | +3.3%+$209.5K |
| Thrive Wealth Management, LLC | $6.5M | 73,935 | 0.82% | 19q | -3.7%-$249.4K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Loomis, Sayles & Co., L.P. | 7.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 532 | $7.5B | 85,494,261 | 69 | 148 | 198 | 0.3% |
| Q1 2026 | 524 | $6.7B | 85,048,321 | 66 | 191 | 152 | 0.2% |
| Q4 2025 | 512 | $6.8B | 83,351,595 | 55 | 177 | 164 | 0.0% |
| Q3 2025 | 496 | $7.0B | 82,913,582 | 52 | 186 | 148 | 0.1% |
| Q2 2025 | 508 | $7.6B | 84,642,162 | 96 | 158 | 168 | 0.1% |
| Q1 2025 | 491 | $6.1B | 78,363,501 | 55 | 162 | 153 | 0.1% |
| Q4 2024 | 487 | $6.3B | 76,164,654 | 72 | 133 | 151 | 0.1% |
| Q3 2024 | 441 | $5.3B | 75,712,330 | 41 | 142 | 144 | 0.4% |
| Q2 2024 | 434 | $4.9B | 75,676,607 | 44 | 148 | 127 | 0.5% |
| Q1 2024 | 417 | $6.3B | 87,193,070 | 40 | 118 | 144 | 0.1% |
| Q4 2023 | 419 | $5.0B | 79,265,154 | 43 | 114 | 141 | 0.0% |
| Q3 2023 | 391 | $4.5B | 74,417,508 | 39 | 121 | 131 | 0.0% |
| Q2 2023 | 383 | $4.3B | 72,119,963 | 48 | 100 | 133 | 0.1% |
| Q1 2023 | 366 | $4.2B | 72,132,868 | 32 | 108 | 126 | 0.1% |
| Q4 2022 | 341 | $3.9B | 67,452,282 | 44 | 93 | 113 | 0.0% |
| Q3 2022 | 429 | $4.6B | 94,391,955 | 25 | 123 | 160 | 0.1% |
| Q2 2022 | 453 | $5.2B | 95,935,939 | 42 | 142 | 152 | 0.1% |
| Q1 2022 | 461 | $5.8B | 96,502,218 | 36 | 154 | 146 | 0.2% |
| Q4 2021 | 473 | $6.0B | 97,642,488 | 47 | 132 | 147 | 0.1% |
| Q3 2021 | 443 | $5.7B | 96,650,963 | 36 | 130 | 158 | 0.1% |
| Q2 2021 | 442 | $6.1B | 97,614,082 | 41 | 140 | 137 | 0.1% |
| Q1 2021 | 443 | $6.0B | 98,107,553 | 40 | 131 | 160 | 0.0% |
| Q4 2020 | 441 | $5.7B | 99,207,784 | 42 | 124 | 168 | 0.1% |
| Q3 2020 | 428 | $5.1B | 100,238,934 | 44 | 127 | 145 | 0.1% |
| Q2 2020 | 424 | $5.8B | 104,745,644 | 62 | 122 | 144 | 0.1% |
| Q1 2020 | 414 | $5.1B | 110,714,576 | 41 | 117 | 156 | 0.1% |
| Q4 2019 | 440 | $7.5B | 113,977,519 | 43 | 120 | 146 | 0.0% |
| Q3 2019 | 418 | $6.2B | 104,622,178 | 46 | 135 | 126 | 0.0% |
| Q2 2019 | 406 | $6.0B | 106,164,071 | 46 | 120 | 133 | 0.1% |
| Q1 2019 | 415 | $5.6B | 106,667,424 | 46 | 125 | 130 | 0.1% |
| Q4 2018 | 405 | $5.1B | 109,963,158 | 7 | 3 | 10 | 0.0% |