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923 hedge funds and large institutions have $25.7B invested in Ameren in 2026 Q1 according to their latest regulatory filings, with 125 funds opening new positions, 372 increasing their positions, 233 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

5% more funds holding

Funds holding: 878923 (+45)

1.07% less ownership

Funds ownership: 85.71%84.64% (-1.1%)

33% less call options, than puts

Call options by funds: $12.8M | Put options by funds: $19.1M

Holders
923
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.8M
Puts
$19.1M
Net Calls
Net Calls Change

Top Buyers

1 +$343M
2 +$182M
3 +$104M
4
BlackRock
BlackRock
New York
+$88.8M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$75.8M
Name Holding Trade Value Shares
Change
Change in
Stake
WIA
651
Wetzel Investment Advisors
Indiana
$220K
MMA
652
Miracle Mile Advisors
California
$218K
SCA
653
Snowden Capital Advisors
New York
$217K
FTWA
654
Fifth Third Wealth Advisors
Ohio
$217K
SI
655
Stephens Inc
Arkansas
$216K
IFG
656
Independent Financial Group
California
$214K
OF
657
Optimize Financial
California
$214K
SW
658
SVB Wealth
Massachusetts
$213K
NFG
659
Nations Financial Group
Iowa
$212K
EA
660
Everpar Advisors
Oklahoma
$209K
B
661
Bailard
California
$209K
CAM
662
Cidel Asset Management
Ontario, Canada
$208K
HAG
663
HighPoint Advisor Group
Illinois
$208K
PTFIS
664
Pekao Towarzystwo Funduszy Inwestycyjnych SA
$208K
MAM
665
McLaughlin Asset Management
Illinois
$207K
PWP
666
Principle Wealth Partners
Connecticut
$207K
FGC
667
First Growth Capital
Maryland
$206K
Envestnet Portfolio Solutions
668
Envestnet Portfolio Solutions
Illinois
$205K
LRIA
669
Leonard Rickey Investment Advisors
Washington
$204K
AMBIA
670
Allen Mooney & Barnes Investment Advisors
Georgia
$203K
EWA
671
EverSource Wealth Advisors
Alabama
$203K
BDF
672
Black Diamond Financial
Maryland
$201K
SACTSONJ
673
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$201K
AP
674
Americana Partners
Texas
$201K
MCRM
675
Midway Capital Research & Management
Illinois
$199K