792 hedge funds and large institutions have $22.2B invested in Ameren in 2025 Q2 according to their latest regulatory filings, with 94 funds opening new positions, 342 increasing their positions, 217 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
792
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$15.3M
Puts
$4.51M
Net Calls
Net Calls Change

Top Buyers

1 +$258M
2 +$129M
3 +$122M
4
JP Morgan Chase
JP Morgan Chase
New York
+$110M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$88.7M

Top Sellers

1 -$67.1M
2 -$55.1M
3 -$43M
4
ZP
Zimmer Partners
New York
-$33.4M
5
First Trust Advisors
First Trust Advisors
Illinois
-$32.1M
Name Holding Trade Value Shares
Change
Change in
Stake
SLAML
276
Swiss Life Asset Management Ltd
$1.52M
RIL
277
Rothschild Investment LLC
Illinois
$1.51M
RBFC
278
Roman Butler Fullerton & Co
Missouri
$1.45M
KTC
279
Kentucky Trust Company
Kentucky
$1.42M
TI
280
Tidal Investments
Wisconsin
$1.41M
VWM
281
VCI Wealth Management
Missouri
$1.41M
Janney Montgomery Scott
282
Janney Montgomery Scott
Pennsylvania
$1.4M
SWP
283
Stratos Wealth Partners
Ohio
$1.4M
SW
284
SVB Wealth
Massachusetts
$1.39M
SPA
285
Sherbrooke Park Advisers
New York
$1.39M
PL
286
Plancorp LLC
Missouri
$1.38M
LSERS
287
Louisiana State Employees Retirement System
Louisiana
$1.37M
Royal London Asset Management
288
Royal London Asset Management
United Kingdom
$1.36M
IIM
289
INTECH Investment Management
Florida
$1.36M
TI
290
Trexquant Investment
Connecticut
$1.35M
SAM
291
Securian Asset Management
Minnesota
$1.35M
NP
292
Ninepoint Partners
Ontario, Canada
$1.34M
BCA
293
Bay Colony Advisors
Massachusetts
$1.33M
MFWP
294
Mosaic Family Wealth Partners
Missouri
$1.33M
HA
295
Huntleigh Advisors
Missouri
$1.32M
DIA
296
Dana Investment Advisors
Wisconsin
$1.31M
OIC
297
Orion Investment Company
Missouri
$1.31M
PA
298
Profund Advisors
Maryland
$1.3M
GIBU
299
Gulf International Bank (UK)
United Kingdom
$1.29M
BB
300
Busey Bank
Illinois
$1.28M