SEI Investments Co
SEIC- 交易所
- Nasdaq
- 產業
- Security Brokers, Dealers & Flotation Companies
- SEC CIK
- 0000350894
近 90 天，SEI Investments Co 內部人申報 0 筆公開市場買進、10 筆賣出；2026 年第 2 季末有 575 家機構在 13F 申報持有，市值合計 $79.4 億；大師中只有馬克爾集團持有。
2026 年第 2 季 13F 持有人
SEI Investments Co 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 575
- 較 2026 年第 1 季 +16 家
- 持有股數
- 9,053 萬
- 較 2026 年第 1 季 +66.5 萬 (+0.7%)
- 總市值
- $79.4 億
- 較 2026 年第 1 季 +$8.88 億 (+12.6%)
- 新進機構
- 77
- 另有 173 家加碼
- 清倉機構
- 61
- 另有 226 家減碼
另有 10 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 SEIC 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 575 | $79.4 億 |
| 2026 年第 1 季 | 569 | $70.6 億 |
| 2025 年第 4 季 | 562 | $73.1 億 |
| 2025 年第 3 季 | 550 | $75.1 億 |
| 2025 年第 2 季 | 564 | $80.9 億 |
| 2025 年第 1 季 | 546 | $72.7 億 |
| 2024 年第 4 季 | 540 | $75.2 億 |
| 2024 年第 3 季 | 502 | $63.5 億 |
| 2024 年第 2 季 | 493 | $60.2 億 |
| 2024 年第 1 季 | 475 | $67.7 億 |
| 2023 年第 4 季 | 491 | $59.0 億 |
| 2023 年第 3 季 | 462 | $56.3 億 |
| 2023 年第 2 季 | 458 | $55.3 億 |
| 2023 年第 1 季 | 444 | $53.6 億 |
| 2022 年第 4 季 | 446 | $54.5 億 |
| 2022 年第 3 季 | 433 | $46.3 億 |
| 2022 年第 2 季 | 456 | $51.8 億 |
| 2022 年第 1 季 | 465 | $58.1 億 |
| 2021 年第 4 季 | 472 | $59.4 億 |
| 2021 年第 3 季 | 446 | $57.3 億 |
| 2021 年第 2 季 | 440 | $60.4 億 |
| 2021 年第 1 季 | 443 | $59.7 億 |
2026 年第 2 季持有機構
每家機構持有 SEI Investments Co 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9,927,545 | $8.71 億 | 0.01% | −182,792−1.8% | 減碼 |
| Loomis Sayles & Co L P | 8,482,052 | $7.44 億 | 0.93% | −146,827−1.7% | 減碼 |
| Vanguard Portfolio Management LLC | 6,140,822 | $5.39 億 | 0.02% | +15,179+0.2% | 加碼 |
| Vanguard Capital Management LLC | 4,686,241 | $4.11 億 | 0.01% | −55,475−1.2% | 減碼 |
| State Street Corp | 4,251,584 | $3.73 億 | 0.01% | +66,406+1.6% | 加碼 |
| Morgan Stanley | 4,119,203 | $3.61 億 | 0.02% | −673,076−14.0% | 減碼 |
| Boston Partners | 3,093,791 | $2.71 億 | 0.24% | +1,323,752+74.8% | 加碼 |
| Geode Capital Management, LLC | 2,953,161 | $2.59 億 | 0.01% | +122,829+4.3% | 加碼 |
| Bank of America Corp | 2,908,071 | $2.55 億 | 0.02% | −12,435−0.4% | 減碼 |
| FMR LLC | 2,510,218 | $2.20 億 | 0.01% | +417,719+20.0% | 加碼 |
| Lord, Abbett & Co. LLC | 2,309,004 | $2.03 億 | 0.58% | +104,625+4.7% | 加碼 |
| Dimensional Fund Advisors LP | 1,962,762 | $1.72 億 | 0.03% | +89,564+4.8% | 加碼 |
| First Trust Advisors LP | 1,501,972 | $1.32 億 | 0.08% | −320,697−17.6% | 減碼 |
| Beutel, Goodman & Co Ltd. | 1,494,684 | $1.31 億 | 0.96% | −278,470−15.7% | 減碼 |
| Invesco Ltd. | 1,110,829 | $9,743 萬 | 0.01% | −34,575−3.0% | 減碼 |
| Royce & Associates LP | 1,050,287 | $9,212 萬 | 0.74% | +53,831+5.4% | 加碼 |
| Caisse de Depot Et Placement du Quebec | 1,002,445 | $8,792 萬 | 0.13% | −195,644−16.3% | 減碼 |
| Boston Trust Walden Corp | 991,300 | $8,695 萬 | 0.66% | −48,431−4.7% | 減碼 |
| Northern Trust Corp | 914,907 | $8,025 萬 | 0.01% | +9,300+1.0% | 加碼 |
| Bank of New York Mellon Corp | 894,194 | $7,843 萬 | 0.01% | −42,108−4.5% | 減碼 |
| Norges Bank | 887,116 | $7,781 萬 | 0.01% | +887,116 | 新進 |
| Barclays PLC | 825,215 | $7,238 萬 | 0.02% | +444,238+116.6% | 加碼 |
| American Capital Management Inc | 745,323 | $6,537 萬 | 2.93% | −23,292−3.0% | 減碼 |
| Charles Schwab Investment Management Inc | 695,446 | $6,100 萬 | 0.01% | −1,027−0.1% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 660,498 | $5,793 萬 | 0.03% | +92,531+16.3% | 加碼 |
| Clark Capital Management Group, Inc. | 638,934 | $5,604 萬 | 0.31% | −198,911−23.7% | 減碼 |
| Vanguard Fiduciary Trust Co | 592,612 | $5,198 萬 | 0.01% | +2,552+0.4% | 加碼 |
| Raymond James Financial Inc | 583,800 | $5,121 萬 | 0.01% | +11,637+2.0% | 加碼 |
| Jane Street Group, LLC | 578,801 | $5,077 萬 | 0.03% | +572,501+9,087.3% | 加碼 |
| Ameriprise Financial Inc | 578,420 | $5,075 萬 | 0.01% | −291,129−33.5% | 減碼 |
| First Financial Bankshares Inc | 552,780 | $4,848 萬 | 0.91% | −1,398−0.3% | 減碼 |
| Quantinno Capital Management LP | 532,381 | $4,670 萬 | 0.06% | +150,020+39.2% | 加碼 |
| Voloridge Investment Management, LLC | 518,314 | $4,546 萬 | 0.19% | +106,463+25.8% | 加碼 |
| Franklin Resources Inc | 512,826 | $4,498 萬 | 0.01% | −470,287−47.8% | 減碼 |
| Envestnet Asset Management Inc | 478,365 | $4,196 萬 | 0.01% | −20,157−4.0% | 減碼 |
| Natixis Advisors, L.P. | 461,891 | $4,051 萬 | 0.05% | −7,973−1.7% | 減碼 |
| Goldman Sachs Group Inc | 461,227 | $4,045 萬 | 0.00% | +137,098+42.3% | 加碼 |
| Azora Capital LP | 443,189 | $3,887 萬 | 1.64% | +443,189 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 421,046 | $3,693 萬 | 0.07% | +78,531+22.9% | 加碼 |
| JPMorgan Chase & Co | 375,392 | $3,287 萬 | 0.00% | −86,268−18.7% | 減碼 |
| AQR Capital Management LLC | 334,349 | $2,931 萬 | 0.01% | −85,693−20.4% | 減碼 |
| Thrivent Financial for Lutherans | 324,567 | $2,847 萬 | 0.05% | −1,021−0.3% | 減碼 |
| ProShare Advisors LLC | 319,375 | $2,801 萬 | 0.04% | +18,743+6.2% | 加碼 |
| Arbejdsmarkedets Tillaegspension | 313,600 | $2,751 萬 | 0.60% | −9,818−3.0% | 減碼 |
| Balyasny Asset Management LLC | 308,050 | $2,702 萬 | 0.05% | +82,376+36.5% | 加碼 |
| UBS Group AG | 307,430 | $2,696 萬 | 0.00% | −9,175−2.9% | 減碼 |
| Rhumbline Advisers | 303,552 | $2,662 萬 | 0.02% | −5,935−1.9% | 減碼 |
| Public Employees Retirement Association of Colorado | 300,935 | $2,640 萬 | 0.09% | +81,300+37.0% | 加碼 |
| Renaissance Technologies LLC | 284,726 | $2,497 萬 | 0.03% | −115,100−28.8% | 減碼 |
| Victory Capital Management Inc | 269,995 | $2,368 萬 | 0.01% | −157,596−36.9% | 減碼 |
| Millennium Management LLC | 266,217 | $2,335 萬 | 0.02% | +147,452+124.2% | 加碼 |
| JLB & Associates Inc | 261,576 | $2,294 萬 | 3.07% | +2,393+0.9% | 加碼 |
| Retirement Systems of Alabama | 253,332 | $2,222 萬 | 0.07% | −19,345−7.1% | 減碼 |
| Rockefeller Capital Management L.P. | 228,023 | $2,000 萬 | 0.03% | +75,458+49.5% | 加碼 |
| Toroso Investments, LLC | 226,700 | $1,988 萬 | 0.05% | +65,207+40.4% | 加碼 |
| Interval Partners, LP | 226,022 | $1,982 萬 | 0.64% | +89,795+65.9% | 加碼 |
| UBS Asset Management Americas Inc | 216,054 | $1,895 萬 | 0.00% | −239,860−52.6% | 減碼 |
| Principal Financial Group Inc | 207,644 | $1,821 萬 | 0.01% | −440.0% | 減碼 |
| California Public Employees Retirement System | 205,471 | $1,802 萬 | 0.01% | +7,002+3.5% | 加碼 |
| Swiss National Bank | 202,400 | $1,775 萬 | 0.01% | −3,500−1.7% | 減碼 |
| Alps Advisors Inc | 201,072 | $1,764 萬 | 0.08% | −12,820−6.0% | 減碼 |
| Crestwood Advisors Group LLC | 197,095 | $1,729 萬 | 0.26% | +882+0.4% | 加碼 |
| Amundi | 193,135 | $1,694 萬 | 0.00% | +4,572+2.4% | 加碼 |
| Nuveen, LLC | 185,536 | $1,627 萬 | 0.00% | +10,325+5.9% | 加碼 |
| Leith Wheeler Investment Counsel Ltd. | 174,506 | $1,531 萬 | 1.16% | −21,743−11.1% | 減碼 |
| Markel Group Inc.大師馬克爾集團 | 173,200 | $1,519 萬 | 0.12% | 00.0% | 不變 |
| Royal Bank of Canada | 161,039 | $1,413 萬 | 0.00% | −255,611−61.3% | 減碼 |
| BI Asset Management Fondsmaeglerselskab A/S | 160,582 | $1,409 萬 | 0.11% | +90,133+127.9% | 加碼 |
| Foyston, Gordon, & Payne Inc | 157,958 | $1,394 萬 | 2.98% | +171+0.1% | 加碼 |
| LPL Financial LLC | 156,953 | $1,377 萬 | 0.00% | −9,862−5.9% | 減碼 |
| Bridgewater Associates, LP | 144,423 | $1,267 萬 | 0.05% | −88,252−37.9% | 減碼 |
| Advisor Group Holdings, Inc. | 141,682 | $1,243 萬 | 0.01% | −10,000−6.6% | 減碼 |
| Prana Capital Management, LP | 139,223 | $1,221 萬 | 0.37% | −325,018−70.0% | 減碼 |
| Legal & General Group Plc | 136,376 | $1,196 萬 | 0.00% | −52,196−27.7% | 減碼 |
| Wells Fargo & Company | 130,780 | $1,147 萬 | 0.00% | +18,261+16.2% | 加碼 |
| KLP Kapitalforvaltning AS | 127,800 | $1,121 萬 | 0.04% | 00.0% | 不變 |
| Wealth Enhancement Advisory Services, LLC | 119,448 | $1,107 萬 | 0.02% | +106,374+813.6% | 加碼 |
| Two Sigma Investments, LP | 118,660 | $1,041 萬 | 0.01% | +99,460+518.0% | 加碼 |
| California State Teachers Retirement System | 117,300 | $1,029 萬 | 0.01% | −8,566−6.8% | 減碼 |
| Bank of Montreal | 116,432 | $1,021 萬 | 0.00% | +3,065+2.7% | 加碼 |
| King Luther Capital Management Corp | 111,077 | $974.3 萬 | 0.04% | +1,707+1.6% | 加碼 |
| Alliancebernstein L.P. | 119,244 | $935.7 萬 | 0.00% | −7,232−5.7% | 減碼 |
| Truist Financial Corp | 106,452 | $933.7 萬 | 0.01% | −4,214−3.8% | 減碼 |
| Fideuram Asset Management (Ireland) dac | 113,187 | $914.3 萬 | 0.18% | +113,187 | 新進 |
| State Board of Administration of Florida Retirement System | 103,180 | $905.0 萬 | 0.02% | −5,911−5.4% | 減碼 |
| Van Eck Associates Corp | 102,923 | $902.7 萬 | 0.01% | −3,297−3.1% | 減碼 |
| CI Private Wealth, LLC | 102,534 | $899.3 萬 | 0.01% | +10,246+11.1% | 加碼 |
| Vanguard Asset Management, Ltd | 101,909 | $893.8 萬 | 0.01% | +11,863+13.2% | 加碼 |
| New York State Teachers Retirement System | 101,601 | $891.1 萬 | 0.02% | −6,983−6.4% | 減碼 |
| American Century Companies Inc | 101,518 | $890.4 萬 | 0.00% | +6,288+6.6% | 加碼 |
| Kathmere Capital Management, LLC | 100,611 | $882.5 萬 | 0.47% | +1,126+1.1% | 加碼 |
| Stifel Financial Corp | 99,780 | $875.5 萬 | 0.01% | −1,438−1.4% | 減碼 |
| Price T Rowe Associates Inc | 97,931 | $859.0 萬 | 0.00% | +6,048+6.6% | 加碼 |
| Creative Planning | 95,983 | $841.9 萬 | 0.00% | −20,844−17.8% | 減碼 |
| Citigroup Inc | 93,051 | $816.2 萬 | 0.00% | +59,097+174.1% | 加碼 |
| Citadel Advisors LLC | 92,433 | $810.7 萬 | 0.00% | +50,464+120.2% | 加碼 |
| Schonfeld Strategic Advisors LLC | 90,061 | $789.9 萬 | 0.04% | +32,171+55.6% | 加碼 |
| Karl Kapital LLC | 88,816 | $779.0 萬 | 4.64% | +16,676+23.1% | 加碼 |
| Man Group plc | 87,503 | $767.5 萬 | 0.01% | −273,407−75.8% | 減碼 |
| Horizon Investments, LLC | 86,966 | $762.8 萬 | 0.08% | +83,862+2,701.7% | 加碼 |