806 hedge funds and large institutions have $24B invested in Ameren in 2025 Q3 according to their latest regulatory filings, with 98 funds opening new positions, 323 increasing their positions, 226 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
806
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$15.4M
Puts
$4.12M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AFG
776
Albion Financial Group
Utah
$1.25K
WA
777
WestEnd Advisors
North Carolina
$1.25K
RWM
778
Rialto Wealth Management
New York
$1.15K
BI
779
Binnacle Investments
Iowa
$1.15K
VNA
780
Valley National Advisers
Pennsylvania
$1K
DWM
781
Dogwood Wealth Management
Kansas
$939
DF
782
Dunhill Financial
United Kingdom
$930
TFM
783
TFC Financial Management
Massachusetts
$836
WW
784
Winnow Wealth
Texas
$735
HIA
785
HFM Investment Advisors
New Jersey
$731
AP
786
Aspect Partners
Virginia
$731
QWM
787
Quaker Wealth Management
New Jersey
$627
RS
788
Rakuten Securities
Japan
$626
WWA
789
Wealth Watch Advisors
Colorado
$626
TFA
790
Transamerica Financial Advisors
Florida
$626
OA
791
Operose Advisors
Wisconsin
$624
CT
792
Colonial Trust
South Carolina
$621
BIM
793
Breakwater Investment Management
Washington
$522
SIS
794
Sound Income Strategies
Florida
$515
AA
795
Ancora Advisors
Ohio
$418
ACA
796
American Capital Advisory
Idaho
$418
Kayne Anderson Rudnick Investment Management
797
Kayne Anderson Rudnick Investment Management
California
$418
TPBG
798
Turning Point Benefit Group
Maryland
$413
PAM
799
Palisade Asset Management
Minnesota
$314
DCM
800
Davis Capital Management
Florida
$313