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
O
601
Ossiam
France
$91.8K
FMB
602
Field & Main Bank
Kentucky
$91.7K
GC
603
Garde Capital
Washington
$89.9K
SIC
604
Salem Investment Counselors
North Carolina
$89.4K
CCA
605
Catalyst Capital Advisors
New York
$87.1K
PAI
606
Pittenger & Anderson Inc
Nebraska
$83.4K
GWM
607
Geneos Wealth Management
Colorado
$82.1K
CAL
608
Capital Advisors Ltd
Ohio
$82K
SIS
609
Strategic Investment Solutions
Illinois
$80.1K
DI
610
DAGCO Inc
Ohio
$76.8K
BCM
611
Basso Capital Management
Connecticut
$76.4K
MSE
612
MUFG Securities EMEA
United Kingdom
$76.4K
CH
613
Cromwell Holdings
Wyoming
$75.2K
BCMLT
614
Beacon Capital Management LLC (Tennessee)
Tennessee
$74.5K
AUB
615
Atlantic Union Bankshares
Virginia
$74.2K
OWP
616
ORG Wealth Partners
Texas
$71.6K
SA
617
Scarborough Advisors
Maryland
$70.5K
EWA
618
EQ Wealth Advisors
Texas
$68.3K
FCT
619
First Community Trust
Iowa
$67.2K
OL
620
OneFund LLC
Florida
$66K
Loomis, Sayles & Company
621
Loomis, Sayles & Company
Massachusetts
$65.6K
HWA
622
HHM Wealth Advisors
Tennessee
$62.4K
AT
623
Avalon Trust
New Mexico
$59K
WOSD
624
WFA of San Diego
California
$57.7K
TF
625
Tompkins Financial
New York
$57.6K