785 hedge funds and large institutions have $22.2B invested in Ameren in 2025 Q2 according to their latest regulatory filings, with 93 funds opening new positions, 339 increasing their positions, 216 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
785
Holders Change
-12
Holders Change %
-1.51%
% of All Funds
10.53%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.08%
New
93
Increased
339
Reduced
216
Closed
89
Calls
$15.3M
Puts
$4.51M
Net Calls
+$10.7M
Net Calls Change
+$9.56M
Name Holding Trade Value Shares
Change
Shares
Change %
RWM
776
Rialto Wealth Management
New York
$385 -$770 -8 -67%
AA
777
Ancora Advisors
Ohio
$384
SO
778
Sierra Ocean
California
$384
TFM
779
TFC Financial Management
Massachusetts
$289 +$193 +2 +200%
ACA
780
American Capital Advisory
Idaho
$193 -$97 -1 -33%
WBC
781
West Branch Capital
Massachusetts
$193
DF
782
DecisionPoint Financial
Arizona
$193 +$193 +2 New
IAS
783
IMA Advisory Services
Colorado
$192 +$192 +2 New
RS
784
Rakuten Securities
Japan
$96 -$2.98K -31 -97%
BBL
785
Beck Bode LLC
Massachusetts
-$18.1M -179,931 Closed
TCA
786
Tortoise Capital Advisors
Kansas
-$18M -179,673 Closed
AP
787
Advisors Preferred
Maryland
-$8.88M -88,253 Closed
JFG
788
Jefferies Financial Group
New York
-$8.26M -82,229 Closed
Balyasny Asset Management
789
Balyasny Asset Management
Illinois
-$7.72M -76,902 Closed
MIM
790
MetLife Investment Management
New Jersey
-$7.03M -70,029 Closed
CF
791
Corebridge Financial
Texas
-$6.22M -61,989 Closed
TC
792
TwinBeech Capital
New York
-$5.04M -50,231 Closed
OCA
793
Otter Creek Advisors
Florida
-$3.99M -39,722 Closed
HP
794
Hartree Partners
New York
-$3.42M -38,350 Closed
SM
795
Sciencast Management
New Jersey
-$3.53M -35,175 Closed
MF
796
Magnetar Financial
Illinois
-$3.52M -35,068 Closed
QCM
797
Qsemble Capital Management
New York
-$3.1M -30,837 Closed
IFU
798
iSAM Funds (UK)
United Kingdom
-$2.6M -25,934 Closed
CC
799
Centiva Capital
New York
-$2.48M -24,737 Closed
DTL
800
Dynamic Technology Lab
Singapore
-$2.44M -24,258 Closed