SEI Investments Co
SEIC- Exchange
- Nasdaq
- Industry
- Security Brokers, Dealers & Flotation Companies
- SEC CIK
- 0000350894
In the last 90 days, SEI Investments Co insiders filed 0 open-market purchases and 10 sales; 575 institutions reported holding it in 13F filings for Q2 2026, worth $7.94B in total; Markel Group is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in SEI Investments Co as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 493
- +22 vs. Q1 2024
- Shares held
- 93.0M
- −926.0K (−1.0%) vs. Q1 2024
- Total value
- $6.02B
- −$732.1M (−10.8%) vs. Q1 2024
- New holders
- 56
- 179 more added
- Sold out
- 34
- 167 more reduced
4 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SEIC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 575 | $7.94B |
| Q1 2026 | 569 | $7.06B |
| Q4 2025 | 562 | $7.31B |
| Q3 2025 | 550 | $7.51B |
| Q2 2025 | 564 | $8.09B |
| Q1 2025 | 546 | $7.27B |
| Q4 2024 | 540 | $7.52B |
| Q3 2024 | 502 | $6.35B |
| Q2 2024 | 493 | $6.02B |
| Q1 2024 | 475 | $6.77B |
| Q4 2023 | 491 | $5.90B |
| Q3 2023 | 462 | $5.63B |
| Q2 2023 | 458 | $5.53B |
| Q1 2023 | 444 | $5.36B |
| Q4 2022 | 446 | $5.45B |
| Q3 2022 | 433 | $4.63B |
| Q2 2022 | 456 | $5.18B |
| Q1 2022 | 465 | $5.81B |
| Q4 2021 | 472 | $5.94B |
| Q3 2021 | 446 | $5.73B |
| Q2 2021 | 440 | $6.04B |
| Q1 2021 | 443 | $5.97B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding SEI Investments Co; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Global Retirement Partners, LLC | 1,241 | $80.3K | 0.00% | +293+30.9% | Added |
| SRS Capital Advisors, Inc. | 1,244 | $80.5K | 0.01% | +430+52.8% | Added |
| Swedbank AB | 1,298 | $84.0K | 0.00% | 00.0% | Unchanged |
| Mendota Financial Group, LLC | 1,468 | $95.0K | 0.05% | 00.0% | Unchanged |
| Sachetta, LLC | 1,414 | $95.7K | 0.04% | +14+1.0% | Added |
| Steward Partners Investment Advisory, LLC | 1,516 | $98.1K | 0.00% | +132+9.5% | Added |
| Quadrant Capital Group LLC | 1,698 | $109.8K | 0.01% | −258−13.2% | Reduced |
| Hills Bank & Trust Co | 1,713 | $110.8K | 0.01% | −94−5.2% | Reduced |
| Hollencrest Capital Management | 1,896 | $122.7K | 0.01% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 1,935 | $125.2K | 0.04% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 1,989 | $128.7K | 0.01% | +459+30.0% | Added |
| Covestor Ltd | 2,089 | $135.0K | 0.09% | +1,890+949.7% | Added |
| Quarry LP | 2,105 | $136.2K | 0.06% | +2,105 | New |
| GAMMA Investing LLC | 2,120 | $137.1K | 0.02% | +624+41.7% | Added |
| Credit Agricole S A | 2,300 | $148.8K | 0.00% | +2,300 | New |
| Icon Wealth Advisors, LLC | 2,196 | $149.0K | 0.01% | +224+11.4% | Added |
| Ci Investments Inc. | 2,557 | $165.0K | 0.00% | +32+1.3% | Added |
| Signaturefd, LLC | 2,942 | $190.3K | 0.00% | +213+7.8% | Added |
| Fifth Third Wealth Advisors LLC | 2,991 | $193.5K | 0.01% | +2,991 | New |
| NBT Bank N A | 3,026 | $195.8K | 0.01% | +21+0.7% | Added |
| MML Investors Services, LLC | 3,095 | $200.0K | 0.00% | +258+9.1% | Added |
| Kestra Advisory Services, LLC | 3,186 | $206.1K | 0.00% | +14+0.4% | Added |
| Brevan Howard Capital Management LP | 3,227 | $208.8K | 0.01% | −10,273−76.1% | Reduced |
| Private Advisor Group, LLC | 3,244 | $209.8K | 0.00% | −778−19.3% | Reduced |
| Hardy Reed LLC | 3,288 | $212.7K | 0.02% | +3,288 | New |
| Mairs & Power Inc | 3,300 | $213.5K | 0.00% | 00.0% | Unchanged |
| Lakeview Capital Partners, LLC | 2,971 | $213.6K | 0.03% | 00.0% | Unchanged |
| Captrust Financial Advisors | 3,304 | $213.7K | 0.00% | −648−16.4% | Reduced |
| Wrapmanager Inc | 3,506 | $226.8K | 0.06% | −434−11.0% | Reduced |
| CAPROCK Group, Inc. | 3,596 | $232.6K | 0.01% | +264+7.9% | Added |
| Janney Montgomery Scott LLC | 3,607 | $233.0K | 0.00% | −173−4.6% | Reduced |
| Stonegate Investment Group, LLC | 3,689 | $238.6K | 0.01% | +3,689 | New |
| Morningstar Investment Management LLC | 3,807 | $246.0K | 0.03% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 3,855 | $249.4K | 0.00% | −8,945−69.9% | Reduced |
| Verition Fund Management LLC | 3,876 | $250.7K | 0.00% | −132−3.3% | Reduced |
| Ieq Capital, LLC | 3,960 | $256.2K | 0.00% | −20−0.5% | Reduced |
| Royal Capital Wealth Management, LLC | 4,000 | $258.8K | 0.19% | −200−4.8% | Reduced |
| WBH Advisory Inc | 4,000 | $258.8K | 0.03% | 00.0% | Unchanged |
| Citadel Investment Advisory, Inc. | 4,000 | $259.0K | 0.15% | 00.0% | Unchanged |
| Lindenwold Advisors | 4,037 | $261.2K | 0.14% | −109−2.6% | Reduced |
| Shelton Capital Management | 4,073 | $263.5K | 0.01% | −279−6.4% | Reduced |
| Public Employees Retirement Association of Colorado | 4,145 | $268.0K | 0.00% | 00.0% | Unchanged |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 4,160 | $269.1K | 0.01% | +42+1.0% | Added |
| State of Wyoming | 4,289 | $277.5K | 0.05% | −703−14.1% | Reduced |
| Portside Wealth Group, LLC | 4,294 | $277.8K | 0.05% | +216+5.3% | Added |
| Great Diamond Partners, LLC | 4,421 | $286.0K | 0.07% | −51−1.1% | Reduced |
| Cullen Investment Group, Ltd. | 4,481 | $289.9K | 0.05% | +31+0.7% | Added |
| Commonwealth Equity Services, LLC | 4,484 | $290.0K | 0.00% | −128−2.8% | Reduced |
| Gratus Capital LLC | 4,485 | $290.2K | 0.01% | +4,485 | New |
| Cadent Capital Advisors, LLC | 4,491 | $290.5K | 0.12% | 00.0% | Unchanged |
| GWM Advisors LLC | 4,506 | $291.5K | 0.00% | +4,344+2,681.5% | Added |
| Cetera Investment Advisers | 4,512 | $292.0K | 0.00% | −495−9.9% | Reduced |
| Baker Tilly Wealth Management, LLC | 4,521 | $292.4K | 0.12% | −2,175−32.5% | Reduced |
| Legacy Financial Advisors, Inc. | 4,542 | $293.8K | 0.05% | +352+8.4% | Added |
| Pitcairn Co | 4,566 | $295.4K | 0.02% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 4,204 | $302.3K | 0.00% | +3,977+1,752.0% | Added |
| Lazard Asset Management LLC | 4,796 | $310.0K | 0.00% | +2,878+150.1% | Added |
| Two Sigma Securities, LLC | 5,085 | $328.9K | 0.02% | +5,085 | New |
| Ossiam | 5,104 | $330.2K | 0.01% | +130+2.6% | Added |
| Ashton Thomas Securities, LLC | 5,356 | $344.5K | 0.08% | +5,356 | New |
| Investment House LLC | 5,432 | $351.4K | 0.02% | 00.0% | Unchanged |
| Veriti Management LLC | 5,474 | $354.1K | 0.02% | +5,474 | New |
| Camden Capital, LLC | 5,764 | $372.9K | 0.03% | +610+11.8% | Added |
| Concurrent Investment Advisors, LLC | 5,843 | $378.0K | 0.01% | +764+15.0% | Added |
| Metis Global Partners, LLC | 5,955 | $385.2K | 0.01% | +306+5.4% | Added |
| Meiji Yasuda Life Insurance Co | 5,980 | $386.8K | 0.01% | +2,050+52.2% | Added |
| CIBC World Markets Corp | 6,028 | $390.0K | 0.00% | +1,449+31.6% | Added |
| Petrus Trust Company, LTA | 6,107 | $395.1K | 0.04% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 6,162 | $398.6K | 0.01% | −155−2.5% | Reduced |
| Clearstead Advisors, LLC | 6,184 | $400.0K | 0.01% | +6,076+5,625.9% | Added |
| Beaumont Financial Advisors, LLC | 6,407 | $414.5K | 0.03% | −76−1.2% | Reduced |
| Haverford Trust Co | 6,613 | $427.8K | 0.00% | 00.0% | Unchanged |
| Sienna Gestion | 6,658 | $430.5K | 0.04% | −107,390−94.2% | Reduced |
| Fayez Sarofim & Co | 6,675 | $431.8K | 0.00% | −625−8.6% | Reduced |
| Versor Investments LP | 6,782 | $438.7K | 0.08% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 6,900 | $444.0K | 0.00% | +525+8.2% | Added |
| Twinbeech Capital LP | 6,881 | $445.1K | 0.01% | +6,881 | New |
| Prelude Capital Management, LLC | 6,913 | $447.2K | 0.04% | +1,244+21.9% | Added |
| Keebeck Alpha, LP | 7,008 | $453.3K | 0.33% | +2,175+45.0% | Added |
| Mariner, LLC | 7,327 | $474.0K | 0.00% | +458+6.7% | Added |
| Front Street Capital Management, Inc. | 7,331 | $474.0K | 0.09% | +20.0% | Added |
| Janus Henderson Group PLC | 7,347 | $475.4K | 0.00% | −517−6.6% | Reduced |
| JJJ Advisors Inc. | 7,361 | $476.2K | 0.10% | +346+4.9% | Added |
| Northwest Investment Counselors, LLC | 7,516 | $486.2K | 0.12% | −1,610−17.6% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 7,549 | $488.4K | 0.00% | +2,681+55.1% | Added |
| Headlands Technologies LLC | 7,619 | $492.9K | 0.05% | +7,619 | New |
| Daiwa Securities Group Inc. | 7,800 | $505.0K | 0.00% | +400+5.4% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 7,852 | $507.9K | 0.01% | +20+0.3% | Added |
| Fisher Asset Management, LLC | 7,861 | $508.5K | 0.00% | +94+1.2% | Added |
| Creative Planning | 7,904 | $511.3K | 0.00% | −27−0.3% | Reduced |
| Securian Asset Management, Inc | 7,964 | $515.2K | 0.02% | −230−2.8% | Reduced |
| Maryland State Retirement & Pension System | 8,132 | $526.1K | 0.01% | 00.0% | Unchanged |
| Nordea Investment Management AB | 8,258 | $537.0K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 8,326 | $538.6K | 0.02% | +8,326 | New |
| Mercer Global Advisors Inc | 8,326 | $538.6K | 0.00% | +395+5.0% | Added |
| Crossmark Global Holdings, Inc. | 8,410 | $545.0K | 0.01% | −185−2.2% | Reduced |
| Ghe, LLC | 8,433 | $546.0K | 0.22% | −49−0.6% | Reduced |
| Glenmede Trust Co NA | 8,475 | $548.2K | 0.00% | −25,955−75.4% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 8,532 | $551.9K | 0.02% | −319−3.6% | Reduced |
| First Citizens Bank & Trust Co | 8,753 | $566.2K | 0.01% | +1,711+24.3% | Added |