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 11 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.
Q4 2022 vs. Q3 2022
How the institutions holding SEI Investments Co changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 433 | 9 | 446 | +22 |
| Shares | 94.3M | 6.32M | 93.4M | +5.41M (+6.1%) |
| Value | $4.63B | $309.8M | $5.45B | +$1.13B (+26.2%) |
9 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (59)
Institutions that held SEI Investments Co at the end of Q4 2022 but not at the end of Q3 2022.
Sold out (37)
Institutions that held SEI Investments Co at the end of Q3 2022 and filed for Q4 2022 without it.
Not filed for Q4 2022 yet (9)
Institutions that held SEI Investments Co at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Atlanta Capital Management Co L L C | 5,947,533 | $291.7M |
| Eaton Vance Management | 311,445 | $15.3M |
| Morris Capital Advisors, LLC | 25,801 | $1.27M |
| Ashfield Capital Partners, LLC | 9,845 | $483.0K |
| Jefferies Group LLC | 7,300 | $358.1K |
| Bailey Value Limited Partnership | 7,000 | $343.0K |
| Beaumont Financial Partners, LLC | 6,815 | $334.0K |
| Wipfli Financial Advisors LLC, | 808 | $40.0K |
| American Portfolios Advisors | 236 | $11.6K |