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
Walleye Trading
626
Walleye Trading
New York
$57.5K
CB
627
CNB Bank
Pennsylvania
$56.8K
VCM
628
Versant Capital Management
Arizona
$56.5K
CMA
629
Cedar Mountain Advisors
Oregon
$53.4K
CA
630
CoreCap Advisors
Michigan
$50.9K
BF
631
BOK Financial
Oklahoma
$48.6K
GIA
632
GHP Investment Advisors
Colorado
$48K
GPFA
633
Game Plan Financial Advisors
Ohio
$48K
PWAM
634
Private Wealth Asset Management
Iowa
$48K
WT
635
Whittier Trust
California
$46.8K
TFIPS
636
Towarzystwo Funduszy Inwestycyjnych PZU SA
$46.1K
GM
637
GeoWealth Management
Illinois
$44.6K
M
638
MOTCO
Texas
$44K
CPG
639
Cornerstone Planning Group
New Jersey
$43.7K
FDCP
640
Foster Dykema Cabot & Partners
Massachusetts
$43.2K
DMBA
641
Deseret Mutual Benefit Administrators
Utah
$41.3K
DJSG
642
D.J. St. Germain
Massachusetts
$41.2K
SVWA
643
Sarver Vrooman Wealth Advisors
Missouri
$40.4K
EWP
644
Elevation Wealth Partners
California
$39.7K
SAM
645
Smartleaf Asset Management
Massachusetts
$38.6K
PMFA
646
Plante Moran Financial Advisors
Michigan
$38.4K
HFS
647
Hantz Financial Services
Michigan
$35K
CWP
648
Concord Wealth Partners
Virginia
$34.6K
AAS
649
Ameritas Advisory Services
Nebraska
$34.2K
PD
650
Point72 (DIFC)
United Arab Emirates
$34.2K