SEI Investments
SEIC
546 hedge funds and large institutions have $7.27B invested in SEI Investments in 2025 Q1 according to their latest regulatory filings, with 67 funds opening new positions, 192 increasing their positions, 187 reducing their positions, and 52 closing their positions.
881% more call options, than puts
Call options by funds: $4.19M | Put options by funds: $427K
29% more first-time investments, than exits
New positions opened: 67 | Existing positions closed: 52
3.06% more ownership
Funds ownership: 70.74% → 73.8% (+3.1%)
1% more funds holding
Funds holding: 539 → 546 (+7)
3% more repeat investments, than reductions
Existing positions increased: 192 | Existing positions reduced: 187
3% less capital invested
Capital invested by funds: $7.52B → $7.27B (-$255M)
40% less funds holding in top 10
Funds holding in top 10: 5 → 3 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
First Trust Advisors
Wheaton,
Illinois
|
+$88.4M |
| 2 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$53.6M |
| 3 |
Millennium Management
New York
|
+$48.7M |
| 4 |
Amundi
Paris,
France
|
+$43.7M |
| 5 |
ACL
Azora Capital LP
Miami,
Florida
|
+$29.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$60M |
| 2 |
Brown Advisory
Baltimore,
Maryland
|
-$44.5M |
| 3 |
Invesco
Atlanta,
Georgia
|
-$44.4M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
-$25.6M |
| 5 |
New York State Common Retirement Fund
Albany,
New York
|
-$14.1M |
SEIC Hedge Fund Activity: Q1 2025 in Review
546 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in SEI Investments (SEIC) for Q1 2025, worth a combined $7.27B — down 3.4% from $7.52B a quarter earlier.
Buyers outnumbered sellers: 67 funds opened new SEIC positions and 52 closed out — a net gain of 15 holders — while 192 added to existing stakes and 187 trimmed.
The largest buyer was First Trust Advisors, adding an estimated $88.4M. The largest seller was Citadel Advisors, exiting entirely with an estimated $60M sold.
- 546 institutional investors held SEI Investments (SEIC) as of Q1 2025, up from 539 in Q4 2024.
- Funds reported $7.27B of SEI Investments stock for Q1 2025, down 3.4% quarter-over-quarter.
- 67 funds opened new SEI Investments positions in Q1 2025 and 52 closed out, a net change of +15 holders.
- The largest SEI Investments buyer in Q1 2025 was First Trust Advisors, an estimated $88.4M added.
- The largest SEI Investments seller in Q1 2025 was Citadel Advisors, an estimated $60M sold.
Based on aggregated 13F filings for Q1 2025.