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 |
|---|---|---|---|---|---|
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 21,883 | $191.9 萬 | 0.01% | −1,393−6.0% | 減碼 |
| Summit Trail Advisors, LLC | 21,432 | $188.0 萬 | 0.02% | −2,866−11.8% | 減碼 |
| Davenport & Co LLC | 21,426 | $187.9 萬 | 0.01% | +629+3.0% | 加碼 |
| State of Michigan Retirement System | 21,388 | $187.6 萬 | 0.01% | −1,000−4.5% | 減碼 |
| New Mexico Educational Retirement Board | 20,800 | $182.4 萬 | 0.05% | 00.0% | 不變 |
| Northwestern Mutual Investment Management Company, LLC | 20,562 | $180.3 萬 | 0.02% | −250−1.2% | 減碼 |
| Worldquant Millennium Advisors LLC | 20,519 | $180.0 萬 | 0.01% | −17,017−45.3% | 減碼 |
| Moors & Cabot, Inc. | 20,298 | $178.0 萬 | 0.07% | 00.0% | 不變 |
| Envestnet Portfolio Solutions, Inc. | 20,242 | $177.5 萬 | 0.01% | +626+3.2% | 加碼 |
| Oppenheimer Asset Management Inc. | 19,855 | $174.1 萬 | 0.02% | +129+0.7% | 加碼 |
| Oregon Public Employees Retirement Fund | 18,886 | $165.6 萬 | 0.02% | −200−1.0% | 減碼 |
| Linden Thomas Advisory Services, LLC | 18,884 | $165.6 萬 | 0.13% | −3,436−15.4% | 減碼 |
| Readystate Asset Management LP | 18,797 | $164.9 萬 | 0.07% | +18,797 | 新進 |
| Two Sigma Securities, LLC | 18,722 | $164.2 萬 | 0.14% | +18,722 | 新進 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 17,980 | $157.7 萬 | 0.02% | +1,414+8.5% | 加碼 |
| Hennion & Walsh Asset Management, Inc. | 17,942 | $157.4 萬 | 0.04% | −312−1.7% | 減碼 |
| O'Shaughnessy Asset Management, LLC | 17,910 | $157.1 萬 | 0.01% | −295−1.6% | 減碼 |
| OmniStar Financial Group, Inc. | 17,269 | $151.5 萬 | 0.70% | +1,410+8.9% | 加碼 |
| Ameritas Investment Partners, Inc. | 16,822 | $147.5 萬 | 0.04% | −232−1.4% | 減碼 |
| Sterling Capital Management LLC | 16,580 | $145.4 萬 | 0.02% | −1,206−6.8% | 減碼 |
| XTX Topco Ltd | 16,208 | $142.2 萬 | 0.02% | −11,050−40.5% | 減碼 |
| Confluence Wealth Services, Inc. | 16,138 | $141.5 萬 | 0.04% | +1,464+10.0% | 加碼 |
| Parallel Advisors, LLC | 15,608 | $136.9 萬 | 0.02% | −1,551−9.0% | 減碼 |
| Toronto Dominion Bank | 15,592 | $136.6 萬 | 0.00% | +1,155+8.0% | 加碼 |
| Hillsdale Investment Management Inc. | 15,270 | $133.9 萬 | 0.03% | +1,840+13.7% | 加碼 |
| Pictet Asset Management Holding SA | 15,018 | $131.7 萬 | 0.00% | −1,967−11.6% | 減碼 |
| Prudential Financial Inc | 14,719 | $129.1 萬 | 0.00% | +2,835+23.9% | 加碼 |
| Gotham Asset Management, LLC | 14,351 | $125.9 萬 | 0.00% | −204−1.4% | 減碼 |
| Lafayette Investments, Inc. | 14,256 | $125.0 萬 | 0.23% | −965−6.3% | 減碼 |
| Park Avenue Securities LLC | 13,943 | $122.3 萬 | 0.01% | −3,135−18.4% | 減碼 |
| Federation des caisses Desjardins du Quebec | 13,588 | $119.2 萬 | 0.00% | +2,536+22.9% | 加碼 |
| Redwood Investment Management, LLC | 13,366 | $117.2 萬 | 0.12% | +13,366 | 新進 |
| Evergreen Capital Management LLC | 12,954 | $113.6 萬 | 0.02% | +3,150+32.1% | 加碼 |
| Sequoia Financial Advisors, LLC | 12,812 | $112.4 萬 | 0.01% | −3,004−19.0% | 減碼 |
| Dumont & Blake Investment Advisors LLC | 12,691 | $111.3 萬 | 0.25% | −971−7.1% | 減碼 |
| HighTower Advisors, LLC | 12,435 | $109.1 萬 | 0.00% | −599−4.6% | 減碼 |
| Quantbot Technologies LP | 12,202 | $107.0 萬 | 0.04% | −4,562−27.2% | 減碼 |
| Voya Investment Management LLC | 12,177 | $106.8 萬 | 0.00% | +862+7.6% | 加碼 |
| Archford Capital Strategies, LLC | 12,175 | $106.8 萬 | 0.11% | +12,175 | 新進 |
| Quadrature Capital Ltd | 11,823 | $103.7 萬 | 0.01% | +11,823 | 新進 |
| New York Life Investment Management LLC | 11,814 | $103.6 萬 | 0.01% | +463+4.1% | 加碼 |
| Jones Financial Companies LLLP | 11,865 | $103.5 萬 | 0.00% | +4,920+70.8% | 加碼 |
| Glenmede Trust Co NA | 11,712 | $102.7 萬 | 0.00% | −584−4.7% | 減碼 |
| Xponance, Inc. | 11,681 | $102.5 萬 | 0.01% | −184−1.6% | 減碼 |
| Dynamic Technology Lab Private Ltd | 11,609 | $101.8 萬 | 0.23% | −9,909−46.0% | 減碼 |
| Portside Wealth Group, LLC | 11,403 | $100.0 萬 | 0.12% | +775+7.3% | 加碼 |
| ExodusPoint Capital Management, LP | 11,189 | $98.1 萬 | 0.01% | −39,023−77.7% | 減碼 |
| Zacks Investment Management | 10,908 | $95.7 萬 | 0.01% | −31,551−74.3% | 減碼 |
| Huntington National Bank | 10,885 | $95.5 萬 | 0.00% | −30.0% | 減碼 |
| Principal Securities, Inc. | 10,811 | $94.8 萬 | 0.01% | −3,669−25.3% | 減碼 |
| Commerce Bank | 10,661 | $93.5 萬 | 0.00% | −479−4.3% | 減碼 |
| Numerai GP LLC | 10,563 | $92.6 萬 | 0.08% | +10,563 | 新進 |
| Pacer Advisors, Inc. | 10,371 | $91.0 萬 | 0.00% | −583−5.3% | 減碼 |
| Cresset Asset Management, LLC | 10,160 | $89.1 萬 | 0.00% | −48−0.5% | 減碼 |
| RBF Capital, LLC | 10,000 | $87.7 萬 | 0.04% | 00.0% | 不變 |
| Lido Advisors, LLC | 9,995 | $87.7 萬 | 0.00% | −2,441−19.6% | 減碼 |
| Penserra Capital Management LLC | 9,982 | $87.5 萬 | 0.01% | −341−3.3% | 減碼 |
| Impact Partnership Wealth, LLC | 9,851 | $86.4 萬 | 0.08% | +2,840+40.5% | 加碼 |
| Entropy Technologies, LP | 9,844 | $86.3 萬 | 0.03% | +9,844 | 新進 |
| Brinker Capital Investments, LLC | 9,758 | $85.6 萬 | 0.01% | +45+0.5% | 加碼 |
| Harrell Investment Partners, LLC | 9,707 | $85.1 萬 | 0.18% | +247+2.6% | 加碼 |
| Logan Capital Management Inc | 9,700 | $85.1 萬 | 0.03% | +9,700 | 新進 |
| Patton Albertson Miller Group, LLC | 9,650 | $84.6 萬 | 0.08% | 00.0% | 不變 |
| Intech Investment Management LLC | 9,578 | $84.0 萬 | 0.01% | −17,115−64.1% | 減碼 |
| Patten & Patten Inc | 9,400 | $82.4 萬 | 0.04% | 00.0% | 不變 |
| NBC Securities, Inc. | 9,275 | $81.4 萬 | 0.06% | +126+1.4% | 加碼 |
| Portfolio Design Labs, LLC | 9,249 | $81.1 萬 | 0.13% | −2,575−21.8% | 減碼 |
| Janney Montgomery Scott LLC | 9,178 | $80.5 萬 | 0.00% | −123,730−93.1% | 減碼 |
| State of Alaska, Department of Revenue | 8,957 | $78.5 萬 | 0.01% | −351−3.8% | 減碼 |
| Wiley Bros.-Aintree Capital, LLC | 8,615 | $75.5 萬 | 0.00% | −6,628−43.5% | 減碼 |
| Bokf, NA | 8,498 | $74.5 萬 | 0.01% | −31,889−79.0% | 減碼 |
| Tudor Investment Corp Et Al | 8,288 | $72.7 萬 | 0.00% | +8,288 | 新進 |
| Precision Wealth Strategies, LLC | 8,235 | $72.2 萬 | 0.22% | −635−7.2% | 減碼 |
| Frec Markets, Inc. | 7,997 | $70.1 萬 | 0.06% | +3,250+68.5% | 加碼 |
| Investment Management Corp | 7,812 | $68.5 萬 | 0.57% | +23+0.3% | 加碼 |
| Buckingham Strategic Partners | 7,644 | $67.0 萬 | 0.01% | −4,500−37.1% | 減碼 |
| Globeflex Capital L P | 7,624 | $66.9 萬 | 0.09% | +1,122+17.3% | 加碼 |
| Securian Asset Management, Inc | 6,714 | $66.6 萬 | 0.02% | −67−1.0% | 減碼 |
| Ascent Group, LLC | 7,467 | $65.5 萬 | 0.02% | −1,589−17.5% | 減碼 |
| ISAM Funds (UK) Ltd | 7,400 | $64.9 萬 | 0.46% | +7,400 | 新進 |
| Brown Advisory Inc | 7,252 | $63.6 萬 | 0.00% | −5,238−41.9% | 減碼 |
| One Wealth Capital Management, LLC | 7,189 | $63.1 萬 | 0.18% | +3,715+106.9% | 加碼 |
| GAMMA Investing LLC | 7,179 | $63.0 萬 | 0.02% | −209−2.8% | 減碼 |
| Federated Hermes, Inc. | 7,087 | $62.2 萬 | 0.00% | −1,923−21.3% | 減碼 |
| Edgestream Partners, L.P. | 7,031 | $61.7 萬 | 0.02% | +7,031 | 新進 |
| Aviva PLC | 6,943 | $60.9 萬 | 0.00% | +1,314+23.3% | 加碼 |
| AIA Group Ltd | 6,917 | $60.7 萬 | 0.01% | −8,914−56.3% | 減碼 |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 6,853 | $60.1 萬 | 0.02% | −44−0.6% | 減碼 |
| Virginia Retirement Systems Et Al | 6,800 | $59.6 萬 | 0.00% | +6,800 | 新進 |
| Nilsine Partners, LLC | 6,750 | $59.2 萬 | 0.04% | +10.0% | 加碼 |
| Fayez Sarofim & Co | 6,675 | $58.5 萬 | 0.00% | 00.0% | 不變 |
| JMN Financial LLC | 6,674 | $58.5 萬 | 0.46% | −1,335−16.7% | 減碼 |
| Ghe, LLC | 6,654 | $58.4 萬 | 0.22% | −110−1.6% | 減碼 |
| Snowden Capital Advisors LLC | 6,606 | $57.9 萬 | 0.01% | −271−3.9% | 減碼 |
| Freestone Grove Partners LP | 6,603 | $57.9 萬 | 0.00% | −9,741−59.6% | 減碼 |
| Kahn Brothers Group Inc | 6,596 | $57.9 萬 | 0.09% | 00.0% | 不變 |
| OP Asset Management Ltd | 6,539 | $57.4 萬 | 0.01% | 00.0% | 不變 |
| Wellington Shields & Co., LLC | 6,500 | $57.0 萬 | 0.13% | 00.0% | 不變 |
| Simplicity Wealth,LLC | 6,410 | $56.2 萬 | 0.02% | +2,708+73.1% | 加碼 |
| AE Wealth Management LLC | 6,381 | $56.0 萬 | 0.00% | +1,154+22.1% | 加碼 |