586 hedge funds and large institutions have $15.2B invested in Ameren in 2020 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 194 increasing their positions, 209 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
586
Holders Change
+19
Holders Change %
+3.35%
% of All Funds
10.4%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
77
Increased
194
Reduced
209
Closed
49
Calls
$6.84M
Puts
$7.21M
Net Calls
-$369K
Net Calls Change
-$179K
Name Holding Trade Value Shares
Change
Shares
Change %
OTPPB
601
Ontario Teachers' Pension Plan Board
Ontario, Canada
-$1.74M -21,985 Closed
PHK
602
Point72 Hong Kong
Hong Kong
-$1.73M -21,828 Closed
Marshall Wace
603
Marshall Wace
United Kingdom
-$1.21M -15,297 Closed
TI
604
Trexquant Investment
Connecticut
-$1.14M -14,458 Closed
LFAS
605
Level Four Advisory Services
Texas
-$1.09M -13,827 Closed
LCM
606
Laurion Capital Management
New York
-$1.05M -13,276 Closed
CIBC World Market
607
CIBC World Market
Ontario, Canada
-$899K -11,364 Closed
Balyasny Asset Management
608
Balyasny Asset Management
Illinois
-$728K -9,201 Closed
JWCA
609
J.W. Cole Advisors
Florida
-$582K -7,355 Closed
PAMP
610
Polar Asset Management Partners
Ontario, Canada
-$406K -5,133 Closed
HR
611
Hayden Royal
North Carolina
-$308K -3,901 Closed
BNP Paribas Asset Management
612
BNP Paribas Asset Management
France
-$265K -3,356 Closed
LOAME
613
Lombard Odier Asset Management (Europe)
United Kingdom
-$218K -2,758 Closed
CA
614
Cetera Advisors
Colorado
-$209K -2,638 Closed
CCA
615
Checchi Capital Advisers
California
-$204K -2,585 Closed
OPCM
616
Osborne Partners Capital Management
California
-$203K -2,572 Closed
Axa
617
Axa
France
-$177K -2,231 Closed
Group One Trading
618
Group One Trading
Illinois
-$162K -2,050 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
619
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
-$91K -1,151 Closed
PCM
620
Penserra Capital Management
California
-$83K -1,056 Closed
CIM
621
Centersquare Investment Management
Pennsylvania
-$66K -840 Closed
WT
622
Washington Trust
Rhode Island
-$58K -729 Closed
MAM
623
Marquette Asset Management
Minnesota
-$55K -700 Closed
GT
624
Glenmede Trust
Pennsylvania
-$47K -606 Closed
CCM
625
Chiron Capital Management
Florida
-$32K -400 Closed