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
TIM
751
Tortoise Investment Management
New York
$2.31K
RI
752
Ridgewood Investments
New Jersey
$2.31K
DPW
753
DiNuzzo Private Wealth
Pennsylvania
$2.21K
MCM
754
MV Capital Management
Maryland
$2.02K
PCM
755
Penserra Capital Management
California
$2K
WWM
756
Wolff Wiese Magana
California
$1.92K
HFS
757
Hughes Financial Services
Virginia
$1.83K
AWM
758
Activest Wealth Management
Florida
$1.82K
S
759
Sachetta
Massachusetts
$1.82K
TCA
760
Trifecta Capital Advisors
Illinois
$1.63K
FMP
761
Financial Management Professionals
Texas
$1.44K
HIA
762
Harbor Investment Advisory
Maryland
$1.34K
RTL
763
Red Tortoise LLC
Georgia
$1.25K
SIC
764
SJS Investment Consulting
Ohio
$1.15K
BI
765
Binnacle Investments
Iowa
$1.06K
VNA
766
Valley National Advisers
Pennsylvania
$1K
AW
767
Avion Wealth
Texas
$1K
Federated Hermes
768
Federated Hermes
Pennsylvania
$960
BHWM
769
Bay Harbor Wealth Management
Maryland
$864
DF
770
Dunhill Financial
United Kingdom
$857
PWA
771
Principia Wealth Advisory
Texas
$768
HIA
772
HFM Investment Advisors
New Jersey
$768
AP
773
Aspect Partners
Virginia
$672
NWM
774
Nova Wealth Management
Florida
$653
QWM
775
Quaker Wealth Management
New Jersey
$577