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823 hedge funds and large institutions have $24.1B invested in Ameren in 2025 Q3 according to their latest regulatory filings, with 97 funds opening new positions, 332 increasing their positions, 227 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

274% more call options, than puts

Call options by funds: $15.4M | Put options by funds: $4.12M

52% more first-time investments, than exits

New positions opened: 97 | Existing positions closed: 64

46% more repeat investments, than reductions

Existing positions increased: 332 | Existing positions reduced: 227

8% more capital invested

Capital invested by funds: $22.2B → $24.1B (+$1.84B)

3% more funds holding

Funds holding: 799823 (+24)

0.34% less ownership

Funds ownership: 85.6%85.26% (-0.34%)

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

Holders
823
Holders Change
+24
Holders Change %
+3%
% of All Funds
10.8%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
97
Increased
332
Reduced
227
Closed
64
Calls
$15.4M
Puts
$4.12M
Net Calls
+$11.3M
Net Calls Change
+$561K
Name Holding Trade Value Shares
Change
Change in
Stake
BCM
376
Bayesian Capital Management
New York
$771K +$737K +7,385 New
WW
377
Waterfront Wealth
Kansas
$767K -$25K -250 -3%
QCG
378
Quadrant Capital Group
Ohio
$766K +$5.89K +59 +0.8%
WC
379
Wexford Capital
Florida
$764K -$1.38M -13,826 -65%
MSA
380
MUFG Securities Americas
New York
$761K +$130K +1,302 +22%
RFC
381
Regions Financial Corp
Alabama
$752K -$12.2K -122 -2%
FIA
382
Foundations Investment Advisors
Arizona
$749K +$391K +3,921 +120%
KRSITF
383
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$741K -$13.3K -133 -2%
TA
384
Tectonic Advisors
Texas
$732K +$18.6K +186 +3%
MYAM
385
Meiji Yasuda Asset Management
Japan
$723K +$7.99K +80 +1%
UCFA
386
United Capital Financial Advisors
Texas
$721K +$11.6K +116 +2%
UB
387
UMB Bank
Missouri
$719K +$6.39K +64 +0.9%
VDI
388
Vaughan David Investments
Illinois
$706K -$20.6K -206 -3%
OFG
389
Oxford Financial Group
Indiana
$706K
KPWS
390
Kestra Private Wealth Services
Texas
$699K +$169K +1,691 +34%
NP
391
NorthRock Partners
Minnesota
$695K +$61.3K +614 +10%
QI
392
Qtron Investments
Massachusetts
$692K +$661K +6,627 New
RBWA
393
RFG - Bristol Wealth Advisors
Massachusetts
$689K
SF
394
Summit Financial
New Jersey
$688K -$14.2K -142 -2%
CFO
395
Callan Family Office
Pennsylvania
$683K -$95.2K -954 -13%
EPW
396
Endeavor Private Wealth
Kansas
$682K +$66.9K +670 +11%
FDCDDQ
397
Federation des caisses Desjardins du Quebec
Quebec, Canada
$681K +$139K +1,396 +27%
SO
398
STRS Ohio
Ohio
$674K +$299 +3 +0%
OC
399
Oppenheimer & Co
New York
$670K
MAS
400
Meeder Advisory Services
Ohio
$669K -$74.8K -749 -10%

AEE Hedge Fund Activity: Q3 2025 in Review

823 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Ameren (AEE) for Q3 2025, worth a combined $24.1B — up 8.3% from $22.2B a quarter earlier.

Buyers outnumbered sellers: 97 funds opened new AEE positions and 64 closed out — a net gain of 33 holders — while 332 added to existing stakes and 227 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $166M. The largest seller was Goldman Sachs, cutting an estimated $232M.

  • 823 institutional investors held Ameren (AEE) as of Q3 2025, up from 799 in Q2 2025.
  • Funds reported $24.1B of Ameren stock for Q3 2025, up 8.3% quarter-over-quarter.
  • 97 funds opened new Ameren positions in Q3 2025 and 64 closed out, a net change of +33 holders.
  • The largest Ameren buyer in Q3 2025 was JP Morgan Chase, an estimated $166M added.
  • The largest Ameren seller in Q3 2025 was Goldman Sachs, an estimated $232M sold.

Based on aggregated 13F filings for Q3 2025.