802 hedge funds and large institutions have $24B invested in Ameren in 2025 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 319 increasing their positions, 225 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
802
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
CI Investments Inc
601
CI Investments Inc
Ontario, Canada
$114K
PFA
602
Pillar Financial Advisors
Kentucky
$109K
SL
603
Salomon & Ludwin
Virginia
$108K
IWP
604
IAG Wealth Partners
Wisconsin
$106K
CBT
605
CoreFirst Bank & Trust
Kansas
$104K
SAM
606
Smartleaf Asset Management
Massachusetts
$103K
FMB
607
Field & Main Bank
Kentucky
$99.7K
SIC
608
Salem Investment Counselors
North Carolina
$97.2K
CCA
609
Catalyst Capital Advisors
New York
$90.7K
PAI
610
Pittenger & Anderson Inc
Nebraska
$90.6K
CAL
611
Capital Advisors Ltd
Ohio
$89K
FCAS
612
First Command Advisory Services
Texas
$88.9K
PWAM
613
Private Wealth Asset Management
Iowa
$85.2K
DI
614
DAGCO Inc
Ohio
$83.5K
BCM
615
Basso Capital Management
Connecticut
$83.1K
CH
616
Cromwell Holdings
Wyoming
$81.7K
AUB
617
Atlantic Union Bankshares
Virginia
$80.7K
Walleye Capital
618
Walleye Capital
New York
$79K
OL
619
OneFund LLC
Florida
$74.7K
WSFS
620
Wilmington Savings Fund Society
Delaware
$74.6K
FCT
621
First Community Trust
Iowa
$73.1K
Loomis, Sayles & Company
622
Loomis, Sayles & Company
Massachusetts
$71.3K
SIM
623
Sentry Investment Management
Wisconsin
$71K
GWM
624
Geneos Wealth Management
Colorado
$69.7K
HWA
625
HHM Wealth Advisors
Tennessee
$66.7K