Ameren
808 hedge funds and large institutions have $22.3B invested in Ameren in 2025 Q1 according to their latest regulatory filings, with 136 funds opening new positions, 312 increasing their positions, 213 reducing their positions, and 55 closing their positions.
147% more first-time investments, than exits
New positions opened: 136 | Existing positions closed: 55
46% more repeat investments, than reductions
Existing positions increased: 312 | Existing positions reduced: 213
17% more funds holding in top 10
Funds holding in top 10: 6 → 7 (+1)
10% more call options, than puts
Call options by funds: $12.5M | Put options by funds: $11.4M
10% more funds holding
Funds holding: 736 → 808 (+72)
2% more capital invested
Capital invested by funds: $21.7B → $22.3B (+$541M)
0.69% less ownership
Funds ownership: 82.78% → 82.09% (-0.69%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ECM
ExodusPoint Capital Management
New York
|
+$161M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$131M |
| 3 |
AllianceBernstein
Nashville,
Tennessee
|
+$117M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$94.4M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$67.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$387M |
| 2 |
Millennium Management
New York
|
-$155M |
| 3 |
SCP
Soroban Capital Partners
New York
|
-$152M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$113M |
| 5 |
Pictet Asset Management
Carouge,
Switzerland
|
-$55.6M |
AEE Hedge Fund Activity: Q1 2025 in Review
808 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Ameren (AEE) for Q1 2025, worth a combined $22.3B — up 2.5% from $21.7B a quarter earlier.
Buyers outnumbered sellers: 136 funds opened new AEE positions and 55 closed out — a net gain of 81 holders — while 312 added to existing stakes and 213 trimmed.
The largest buyer was ExodusPoint Capital Management, opening a new position worth an estimated $161M. The largest seller was T. Rowe Price Investment Management, cutting an estimated $387M.
- 808 institutional investors held Ameren (AEE) as of Q1 2025, up from 736 in Q4 2024.
- Funds reported $22.3B of Ameren stock for Q1 2025, up 2.5% quarter-over-quarter.
- 136 funds opened new Ameren positions in Q1 2025 and 55 closed out, a net change of +81 holders.
- The largest Ameren buyer in Q1 2025 was ExodusPoint Capital Management, an estimated $161M added.
- The largest Ameren seller in Q1 2025 was T. Rowe Price Investment Management, an estimated $387M sold.
Based on aggregated 13F filings for Q1 2025.