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、11 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。
2025 年第 3 季 13F 持有人
SEI Investments Co 在 2025/9/30 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
- 550
- 較 2025 年第 2 季 −6 家
- 持有股數
- 8,855 萬
- 較 2025 年第 2 季 −81.2 萬 (−0.9%)
- 總市值
- $75.1 億
- 較 2025 年第 2 季 −$5.21 億 (−6.5%)
- 新進機構
- 60
- 另有 209 家加碼
- 清倉機構
- 66
- 另有 171 家減碼
另有 8 家機構在 2025 年第 2 季持有、還沒有申報 2025 年第 3 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 |
2025 年第 3 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 2025 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Securian Asset Management, Inc | 7,036 | $59.7 萬 | 0.02% | −169−2.3% | 減碼 |
| EntryPoint Capital, LLC | 7,035 | $59.7 萬 | 0.23% | +3,432+95.3% | 加碼 |
| Wellington Shields & Co., LLC | 7,000 | $59.4 萬 | 0.15% | 00.0% | 不變 |
| Cubist Systematic Strategies, LLC | 6,767 | $57.4 萬 | 0.01% | −109,326−94.2% | 減碼 |
| Integrated Wealth Concepts LLC | 6,742 | $57.2 萬 | 0.01% | +6,742 | 新進 |
| Inscription Capital, LLC | 6,704 | $56.9 萬 | 0.06% | +6,704 | 新進 |
| Fayez Sarofim & Co | 6,675 | $56.6 萬 | 0.00% | 00.0% | 不變 |
| Aster Capital Management (DIFC) Ltd | 6,673 | $56.6 萬 | 0.29% | +4,559+215.7% | 加碼 |
| Commonwealth Equity Services, LLC | 6,657 | $56.5 萬 | 0.00% | −254−3.7% | 減碼 |
| CoreCap Advisors, LLC | 6,653 | $56.5 萬 | 0.02% | −1,320−16.6% | 減碼 |
| Two Sigma Advisers, LP | 6,600 | $56.0 萬 | 0.00% | −81,800−92.5% | 減碼 |
| Kahn Brothers Group Inc | 6,596 | $56.0 萬 | 0.11% | 00.0% | 不變 |
| Haverford Trust Co | 6,550 | $55.6 萬 | 0.01% | −63−1.0% | 減碼 |
| DekaBank Deutsche Girozentrale | 6,423 | $54.7 萬 | 0.00% | 00.0% | 不變 |
| Snowden Capital Advisors LLC | 6,422 | $54.5 萬 | 0.01% | +202+3.2% | 加碼 |
| Lansing Street Advisors | 6,316 | $53.6 萬 | 0.14% | 00.0% | 不變 |
| Beaumont Financial Advisors, LLC | 6,292 | $53.4 萬 | 0.04% | 00.0% | 不變 |
| Procyon Private Wealth Partners, LLC | 6,281 | $53.3 萬 | 0.03% | −497−7.3% | 減碼 |
| Clearstead Advisors, LLC | 6,278 | $53.3 萬 | 0.01% | −8−0.1% | 減碼 |
| Marshall Wace, LLP | 6,149 | $52.2 萬 | 0.00% | −31,611−83.7% | 減碼 |
| Panagora Asset Management Inc | 6,094 | $51.7 萬 | 0.00% | 00.0% | 不變 |
| Baker Tilly Wealth Management, LLC | 6,046 | $51.3 萬 | 0.12% | −20−0.3% | 減碼 |
| Alliance Wealth Advisors, LLC | 6,008 | $51.0 萬 | 0.12% | +1,233+25.8% | 加碼 |
| Concurrent Investment Advisors, LLC | 5,881 | $49.9 萬 | 0.01% | +102+1.8% | 加碼 |
| Precision Wealth Strategies, LLC | 5,792 | $49.1 萬 | 0.16% | +5,792 | 新進 |
| Ashton Thomas Securities, LLC | 5,685 | $48.2 萬 | 0.07% | −31−0.5% | 減碼 |
| AdvisorShares Investments LLC | 5,478 | $46.5 萬 | 0.08% | −69−1.2% | 減碼 |
| Susquehanna Fundamental Investments, LLC | 5,421 | $46.0 萬 | 0.02% | −28,820−84.2% | 減碼 |
| Camden Capital, LLC | 5,410 | $45.9 萬 | 0.03% | +1,183+28.0% | 加碼 |
| Advyzon Investment Management, LLC | 5,396 | $45.8 萬 | 0.08% | +1,022+23.4% | 加碼 |
| Advisor OS, LLC | 5,356 | $45.4 萬 | 0.04% | −966−15.3% | 減碼 |
| MJP Associates Inc | 5,227 | $44.4 萬 | 0.06% | −452−8.0% | 減碼 |
| Optimize Financial Inc | 5,173 | $43.9 萬 | 0.23% | +5,173 | 新進 |
| Maryland State Retirement & Pension System | 5,131 | $43.5 萬 | 0.01% | +461+9.9% | 加碼 |
| Catalyst Funds Management Pty Ltd | 5,110 | $43.4 萬 | 0.07% | −779−13.2% | 減碼 |
| Impact Partnership Wealth, LLC | 5,065 | $43.0 萬 | 0.06% | +785+18.3% | 加碼 |
| DRW Securities, LLC | 4,997 | $42.3 萬 | 0.02% | +2,122+73.8% | 加碼 |
| Mariner, LLC | 4,936 | $41.9 萬 | 0.00% | −3,493−41.4% | 減碼 |
| Bayforest Capital Ltd | 4,902 | $41.6 萬 | 0.20% | −1,325−21.3% | 減碼 |
| Icon Wealth Advisors, LLC | 4,775 | $40.5 萬 | 0.03% | +1,976+70.6% | 加碼 |
| Swiss Life Asset Management Ltd | 4,733 | $40.2 萬 | 0.00% | −31,568−87.0% | 減碼 |
| Omers Administration Corp | 4,666 | $39.6 萬 | 0.00% | 00.0% | 不變 |
| IFP Advisors, Inc | 4,593 | $39.0 萬 | 0.01% | +2,888+169.4% | 加碼 |
| Bessemer Group Inc | 4,585 | $38.9 萬 | 0.00% | +602+15.1% | 加碼 |
| Legacy Financial Advisors, Inc. | 4,546 | $38.6 萬 | 0.05% | −58−1.3% | 減碼 |
| Ground Swell Capital, LLC | 4,250 | $36.1 萬 | 0.79% | +4,250 | 新進 |
| Ethic Inc. | 4,247 | $36.0 萬 | 0.01% | −256−5.7% | 減碼 |
| Fifth Third Wealth Advisors LLC | 4,161 | $35.3 萬 | 0.01% | +78+1.9% | 加碼 |
| CIBC Asset Management Inc | 4,143 | $35.2 萬 | 0.00% | 00.0% | 不變 |
| AE Wealth Management LLC | 4,136 | $35.1 萬 | 0.00% | +459+12.5% | 加碼 |
| Kestra Advisory Services, LLC | 4,132 | $35.1 萬 | 0.00% | +168+4.2% | 加碼 |
| Cullen/Frost Bankers, Inc. | 4,002 | $34.0 萬 | 0.00% | 00.0% | 不變 |
| WBH Advisory Inc | 4,000 | $33.9 萬 | 0.03% | 00.0% | 不變 |
| Carbahal Olsen Financial Services Group, LLC | 4,000 | $33.9 萬 | 0.27% | 00.0% | 不變 |
| Aaron Wealth Advisors | 3,999 | $33.9 萬 | 0.02% | +3,999 | 新進 |
| Ci Investments Inc. | 3,952 | $33.5 萬 | 0.00% | −465−10.5% | 減碼 |
| Citadel Investment Advisory, Inc. | 3,940 | $33.4 萬 | 0.15% | 00.0% | 不變 |
| Lindenwold Advisors | 3,928 | $33.3 萬 | 0.16% | +38+1.0% | 加碼 |
| Cullen Investment Group, Ltd. | 3,884 | $33.3 萬 | 0.04% | 00.0% | 不變 |
| Private Advisor Group, LLC | 3,885 | $33.0 萬 | 0.00% | +309+8.6% | 加碼 |
| Kestra Investment Management, LLC | 3,839 | $32.6 萬 | 0.01% | −5,126−57.2% | 減碼 |
| Brevan Howard Capital Management LP | 3,659 | $31.0 萬 | 0.00% | −10,276−73.7% | 減碼 |
| SummitTX Capital, L.P. | 3,581 | $30.4 萬 | 0.01% | −25,214−87.6% | 減碼 |
| Cadent Capital Advisors, LLC | 3,545 | $30.1 萬 | 0.08% | −1,310−27.0% | 減碼 |
| Blueshift Asset Management, LLC | 3,530 | $30.0 萬 | 0.09% | +3,530 | 新進 |
| J.W. Cole Advisors, Inc. | 3,465 | $29.4 萬 | 0.01% | +614+21.5% | 加碼 |
| MAI Capital Management | 3,463 | $29.4 萬 | 0.00% | +2,889+503.3% | 加碼 |
| Financiere des Professionnels - Fonds d,investissement inc. | 3,458 | $29.3 萬 | 0.02% | +1,240+55.9% | 加碼 |
| Shelton Capital Management | 3,430 | $29.1 萬 | 0.01% | 00.0% | 不變 |
| Institute for Wealth Management, LLC. | 3,362 | $28.5 萬 | 0.03% | +380+12.7% | 加碼 |
| Mairs & Power Inc | 3,300 | $28.0 萬 | 0.00% | 00.0% | 不變 |
| Atlantic Union Bankshares Corp | 3,300 | $28.0 萬 | 0.01% | +3,300 | 新進 |
| Hardy Reed LLC | 3,288 | $27.9 萬 | 0.02% | 00.0% | 不變 |
| Longboard Asset Management, LP | 3,270 | $27.7 萬 | 0.45% | 00.0% | 不變 |
| Royal Capital Wealth Management, LLC | 3,201 | $27.2 萬 | 0.17% | 00.0% | 不變 |
| Korea Investment CORP | 3,172 | $26.9 萬 | 0.00% | 00.0% | 不變 |
| Syon Capital LLC | 3,160 | $26.8 萬 | 0.01% | +320+11.3% | 加碼 |
| Sageworth Trust Co | 3,070 | $26.0 萬 | 0.01% | +3,070 | 新進 |
| NBT Bank N A | 85 | $26.0 萬 | 0.02% | −2,977−97.2% | 減碼 |
| Forum Financial Management, LP | 3,002 | $25.5 萬 | 0.00% | +323+12.1% | 加碼 |
| Tower Research Capital LLC (TRC) | 2,989 | $25.4 萬 | 0.01% | +687+29.8% | 加碼 |
| Leo Wealth, LLC | 2,987 | $25.3 萬 | 0.03% | +101+3.5% | 加碼 |
| Gibbs Wealth Management | 2,964 | $25.2 萬 | 0.06% | −455−13.3% | 減碼 |
| Outlook Wealth Advisors, LLC | 2,958 | $25.1 萬 | 0.06% | +2,958 | 新進 |
| Polymer Capital Management (HK) LTD | 2,935 | $24.9 萬 | 0.03% | +2,935 | 新進 |
| Meeder Advisory Services, Inc. | 2,851 | $24.2 萬 | 0.01% | −44−1.5% | 減碼 |
| Avantra Family Wealth, Inc. | 2,850 | $24.2 萬 | 0.18% | 00.0% | 不變 |
| Valley National Advisers Inc | 2,836 | $24.0 萬 | 0.04% | −1,246−30.5% | 減碼 |
| Steward Partners Investment Advisory, LLC | 2,827 | $24.0 萬 | 0.00% | +1,412+99.8% | 加碼 |
| Gallacher Capital Management LLC | 2,797 | $23.7 萬 | 0.09% | +2,797 | 新進 |
| Modern Wealth Management, LLC | 2,773 | $23.5 萬 | 0.00% | −138−4.7% | 減碼 |
| Stonegate Investment Group, LLC | 2,764 | $23.5 萬 | 0.01% | −1,774−39.1% | 減碼 |
| Signaturefd, LLC | 2,761 | $23.4 萬 | 0.00% | −54−1.9% | 減碼 |
| Everence Capital Management Inc | 2,730 | $23.2 萬 | 0.01% | 00.0% | 不變 |
| Inceptionr LLC | 2,717 | $23.1 萬 | 0.06% | +2,717 | 新進 |
| Norden Group LLC | 2,716 | $23.0 萬 | 0.02% | +2,716 | 新進 |
| PharVision Advisers, LLC | 2,699 | $22.9 萬 | 0.13% | +2,699 | 新進 |
| RSM US Wealth Management LLC | 2,697 | $22.9 萬 | 0.00% | +197+7.9% | 加碼 |
| Apriem Advisors | 2,648 | $22.5 萬 | 0.02% | 00.0% | 不變 |
| TrueWealth Advisors, LLC | 2,640 | $22.4 萬 | 0.06% | 00.0% | 不變 |