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。
2026 年第 1 季 13F 持有人
SEI Investments Co 在 2026/3/31 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
- 569
- 較 2025 年第 4 季 +16 家
- 持有股數
- 9,002 萬
- 較 2025 年第 4 季 +1,297 萬 (+16.8%)
- 總市值
- $70.6 億
- 較 2025 年第 4 季 +$7.41 億 (+11.7%)
- 新進機構
- 76
- 另有 217 家加碼
- 清倉機構
- 60
- 另有 179 家減碼
另有 9 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 1 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 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Securian Asset Management, Inc | 6,781 | $53.2 萬 | 0.02% | 00.0% | 不變 |
| MQS Management LLC | 6,767 | $53.1 萬 | 0.36% | −1,843−21.4% | 減碼 |
| Ghe, LLC | 6,764 | $53.1 萬 | 0.22% | −290−4.1% | 減碼 |
| Jones Financial Companies LLLP | 6,945 | $52.6 萬 | 0.00% | +6,320+1,011.2% | 加碼 |
| Fayez Sarofim & Co | 6,675 | $52.4 萬 | 0.00% | 00.0% | 不變 |
| Kahn Brothers Group Inc | 6,596 | $51.8 萬 | 0.09% | 00.0% | 不變 |
| Advisors Preferred, LLC | 6,571 | $51.6 萬 | 0.08% | +6,571 | 新進 |
| OP Asset Management Ltd | 6,539 | $51.3 萬 | 0.01% | +6,539 | 新進 |
| State of Wyoming | 6,533 | $51.3 萬 | 0.06% | −971−12.9% | 減碼 |
| Globeflex Capital L P | 6,502 | $51.0 萬 | 0.08% | +6,502 | 新進 |
| Wellington Shields & Co., LLC | 6,500 | $51.0 萬 | 0.13% | 00.0% | 不變 |
| Odyssean, LLC | 6,482 | $50.9 萬 | 0.19% | −2,476−27.6% | 減碼 |
| Jump Financial, LLC | 6,456 | $50.7 萬 | 0.01% | −4,910−43.2% | 減碼 |
| DekaBank Deutsche Girozentrale | 6,423 | $50.4 萬 | 0.00% | 00.0% | 不變 |
| South Dakota Investment Council | 6,328 | $49.7 萬 | 0.01% | 00.0% | 不變 |
| Lansing Street Advisors | 6,316 | $49.6 萬 | 0.13% | 00.0% | 不變 |
| Jane Street Group, LLC | 6,300 | $49.4 萬 | 0.00% | −130,937−95.4% | 減碼 |
| Beaumont Financial Advisors, LLC | 6,292 | $49.4 萬 | 0.03% | 00.0% | 不變 |
| Camden Capital, LLC | 6,277 | $49.3 萬 | 0.03% | +2,037+48.0% | 加碼 |
| Baker Tilly Wealth Management, LLC | 6,261 | $49.1 萬 | 0.12% | +216+3.6% | 加碼 |
| Clearstead Advisors, LLC | 6,254 | $49.1 萬 | 0.00% | −308−4.7% | 減碼 |
| Haverford Trust Co | 6,250 | $49.0 萬 | 0.00% | −300−4.6% | 減碼 |
| Panagora Asset Management Inc | 6,094 | $47.8 萬 | 0.00% | −85−1.4% | 減碼 |
| Icon Wealth Advisors, LLC | 5,249 | $47.7 萬 | 0.03% | +116+2.3% | 加碼 |
| Procyon Private Wealth Partners, LLC | 5,909 | $46.4 萬 | 0.02% | −401−6.4% | 減碼 |
| AdvisorShares Investments LLC | 5,871 | $46.1 萬 | 0.08% | 00.0% | 不變 |
| Concurrent Investment Advisors, LLC | 5,771 | $45.3 萬 | 0.00% | −2,426−29.6% | 減碼 |
| Aviva PLC | 5,629 | $44.2 萬 | 0.00% | −7,769−58.0% | 減碼 |
| Ci Investments Inc. | 5,604 | $44.0 萬 | 0.00% | −12−0.2% | 減碼 |
| Ashton Thomas Securities, LLC | 5,568 | $43.7 萬 | 0.05% | +20+0.4% | 加碼 |
| Utah Retirement Systems | 5,498 | $43.1 萬 | 0.00% | −11,667−68.0% | 減碼 |
| Campbell & CO Investment Adviser LLC | 5,448 | $42.8 萬 | 0.02% | −26,895−83.2% | 減碼 |
| Journey Retirement Planning & Investment Management LLC | 5,354 | $42.0 萬 | 0.37% | −15,762−74.6% | 減碼 |
| AE Wealth Management LLC | 5,227 | $41.0 萬 | 0.00% | +977+23.0% | 加碼 |
| Maryland State Retirement & Pension System | 5,131 | $40.3 萬 | 0.01% | 00.0% | 不變 |
| Polymer Capital Management (US) LLC | 5,049 | $39.6 萬 | 0.06% | +5,049 | 新進 |
| Cullen/Frost Bankers, Inc. | 5,036 | $39.5 萬 | 0.00% | +918+22.3% | 加碼 |
| Hantz Financial Services, Inc. | 5,009 | $39.3 萬 | 0.01% | +4,279+586.2% | 加碼 |
| Pavaki Capital Management LLC | 5,000 | $39.2 萬 | 0.28% | 00.0% | 不變 |
| DnB Asset Management AS | 4,988 | $39.1 萬 | 0.00% | +4,988 | 新進 |
| M&T Bank Corp | 4,958 | $38.9 萬 | 0.00% | +535+12.1% | 加碼 |
| Axq Capital, LP | 4,916 | $38.6 萬 | 0.05% | −5,200−51.4% | 減碼 |
| GWM Advisors LLC | 4,894 | $38.4 萬 | 0.00% | +346+7.6% | 加碼 |
| Frec Markets, Inc. | 4,747 | $37.2 萬 | 0.06% | +4,747 | 新進 |
| Catalyst Financial Partners LLC | 4,702 | $36.9 萬 | 0.04% | +4,702 | 新進 |
| Omers Administration Corp | 4,666 | $36.6 萬 | 0.00% | 00.0% | 不變 |
| EntryPoint Capital, LLC | 4,661 | $36.6 萬 | 0.11% | −2,853−38.0% | 減碼 |
| SHP Wealth Management | 4,560 | $35.8 萬 | 0.03% | +23+0.5% | 加碼 |
| Legacy Financial Advisors, Inc. | 4,512 | $35.4 萬 | 0.05% | +78+1.8% | 加碼 |
| Financiere des Professionnels - Fonds d,investissement inc. | 4,470 | $35.1 萬 | 0.02% | +1,012+29.3% | 加碼 |
| Private Advisor Group, LLC | 4,257 | $33.4 萬 | 0.00% | +13+0.3% | 加碼 |
| Fifth Third Wealth Advisors LLC | 4,111 | $32.3 萬 | 0.01% | −53−1.3% | 減碼 |
| Steward Partners Investment Advisory, LLC | 4,057 | $31.8 萬 | 0.00% | +417+11.5% | 加碼 |
| One Wealth Capital Management, LLC | 3,474 | $31.8 萬 | 0.14% | +3,474 | 新進 |
| Chicago Partners Investment Group LLC | 3,740 | $31.7 萬 | 0.01% | +3,740 | 新進 |
| Ethic Inc. | 4,040 | $31.7 萬 | 0.00% | +332+9.0% | 加碼 |
| Carbahal Olsen Financial Services Group, LLC | 4,000 | $31.4 萬 | 0.25% | 00.0% | 不變 |
| Syon Capital LLC | 3,964 | $31.1 萬 | 0.02% | +1,006+34.0% | 加碼 |
| Citadel Investment Advisory, Inc. | 3,890 | $30.5 萬 | 0.15% | −50−1.3% | 減碼 |
| QRG Capital Management, Inc. | 3,880 | $30.4 萬 | 0.00% | +521+15.5% | 加碼 |
| CIBC Asset Management Inc | 3,810 | $29.9 萬 | 0.00% | 00.0% | 不變 |
| Leo Wealth, LLC | 3,760 | $29.5 萬 | 0.02% | +424+12.7% | 加碼 |
| Blackstone Group Inc. | 3,753 | $29.4 萬 | 0.00% | +3,753 | 新進 |
| Simplicity Wealth,LLC | 3,702 | $29.0 萬 | 0.02% | +870+30.7% | 加碼 |
| Pensionmark Financial Group, LLC | 3,688 | $28.9 萬 | 0.00% | +311+9.2% | 加碼 |
| Caitlin John, LLC | 3,667 | $28.8 萬 | 0.17% | −2,275−38.3% | 減碼 |
| Dakota Wealth Management | 3,657 | $28.7 萬 | 0.01% | −201−5.2% | 減碼 |
| Capstone Investment Advisors, LLC | 3,551 | $27.9 萬 | 0.00% | +3,551 | 新進 |
| EverSource Wealth Advisors, LLC | 3,540 | $27.8 萬 | 0.01% | +996+39.2% | 加碼 |
| Cadent Capital Advisors, LLC | 3,422 | $26.9 萬 | 0.07% | 00.0% | 不變 |
| Greenleaf Trust | 3,422 | $26.9 萬 | 0.00% | +3,422 | 新進 |
| Hardy Reed LLC | 3,408 | $26.7 萬 | 0.02% | +99+3.0% | 加碼 |
| Cullen Investment Group, Ltd. | 3,375 | $26.5 萬 | 0.03% | +19+0.6% | 加碼 |
| Vestmark Advisory Solutions, Inc. | 3,339 | $26.2 萬 | 0.00% | −1,465−30.5% | 減碼 |
| Kestra Advisory Services, LLC | 3,318 | $26.0 萬 | 0.00% | −1,055−24.1% | 減碼 |
| Atlantic Union Bankshares Corp | 3,300 | $25.9 萬 | 0.00% | 00.0% | 不變 |
| Mairs & Power Inc | 3,300 | $25.9 萬 | 0.00% | 00.0% | 不變 |
| TCG Advisory Services, LLC | 3,300 | $25.9 萬 | 0.01% | +3,300 | 新進 |
| Royal Capital Wealth Management, LLC | 3,202 | $25.1 萬 | 0.16% | +10.0% | 加碼 |
| Institute for Wealth Management, LLC. | 3,185 | $25.0 萬 | 0.03% | −90−2.7% | 減碼 |
| Alliance Wealth Advisors, LLC | 3,179 | $24.9 萬 | 0.05% | −1,529−32.5% | 減碼 |
| Korea Investment CORP | 3,172 | $24.9 萬 | 0.00% | 00.0% | 不變 |
| Baker Avenue Asset Management, LP | 3,157 | $24.8 萬 | 0.01% | +3,157 | 新進 |
| Shelton Capital Management | 3,145 | $24.7 萬 | 0.01% | 00.0% | 不變 |
| Florida Financial Advisors, LLC | 3,119 | $24.5 萬 | 0.06% | +3,119 | 新進 |
| Horizon Investments, LLC | 3,104 | $24.4 萬 | 0.00% | −118−3.7% | 減碼 |
| NBT Bank N A | 3,081 | $24.2 萬 | 0.02% | +2,999+3,657.3% | 加碼 |
| Exchange Traded Concepts, LLC | 3,058 | $24.0 萬 | 0.00% | −135−4.2% | 減碼 |
| Outlook Wealth Advisors, LLC | 3,036 | $23.8 萬 | 0.06% | +21+0.7% | 加碼 |
| Gallacher Capital Management LLC | 3,032 | $23.8 萬 | 0.09% | +273+9.9% | 加碼 |
| Claro Advisors LLC | 3,025 | $23.7 萬 | 0.03% | +3,025 | 新進 |
| North Dakota State Investment Board | 2,991 | $23.5 萬 | 0.01% | −707−19.1% | 減碼 |
| Tower Research Capital LLC (TRC) | 2,969 | $23.3 萬 | 0.01% | −1,858−38.5% | 減碼 |
| Csenge Advisory Group | 2,964 | $23.3 萬 | 0.01% | +2,964 | 新進 |
| Avantra Family Wealth, Inc. | 2,850 | $22.4 萬 | 0.17% | 00.0% | 不變 |
| Susquehanna International Group, LLP | 2,847 | $22.3 萬 | 0.00% | −13,997−83.1% | 減碼 |
| OpenArc Corporate Advisory, LLC | 2,728 | $21.4 萬 | 0.00% | +2,728 | 新進 |
| Financial Planning Hawaii, Inc. | 2,720 | $21.3 萬 | 0.13% | 00.0% | 不變 |
| Norden Group LLC | 2,712 | $21.3 萬 | 0.02% | +2,712 | 新進 |
| Vise Technologies, Inc. | 2,590 | $21.2 萬 | 0.00% | 00.0% | 不變 |