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Ameren
AEE

Overview Fund Activity

589 hedge funds and large institutions have $15.7B invested in Ameren in 2021 Q3 according to their latest regulatory filings, with 52 funds opening new positions, 199 increasing their positions, 205 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
589
Holders Change
-5
Holders Change %
-0.84%
% of All Funds
10.34%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.09%
New
52
Increased
199
Reduced
205
Closed
48
Calls
$31.1M
Puts
$17.1M
Net Calls
+$14M
Net Calls Change
+$5.73M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
$132M
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
$339M
3
State Street
State Street
Massachusetts
$1.04B
4
Vanguard Group
Vanguard Group
Pennsylvania
$2.36B
5
VNIM
Vaughan Nelson Investment Management
Texas
$33.3M

Top Sellers

1
Franklin Resources
Franklin Resources
California
$142M
2
VOYA Investment Management
VOYA Investment Management
Georgia
$54.3M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$2.42B
4
Lazard Asset Management
Lazard Asset Management
New York
$292M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$28.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
SICM
601
Sustainable Insight Capital Management
New York
– -$705K -8,812 Closed
VWA
602
Visionary Wealth Advisors
Illinois
– -$652K -8,144 Closed
DTL
603
Dynamic Technology Lab
Singapore
– -$578K -7,215 Closed
SFA
604
Sequoia Financial Advisors
Ohio
– -$518K -6,477 Closed
ESCM
605
Echo Street Capital Management
New York
– -$502K -6,277 Closed
APP
606
Alpha Paradigm Partners
Illinois
– -$499K -6,229 Closed
B
607
BP
United Kingdom
– -$493K -6,160 Closed
TCM
608
Teza Capital Management
Illinois
– -$479K -5,983 Closed
ETC
609
Exchange Traded Concepts
Oklahoma
– -$468K -5,852 Closed
AG
610
AlphaSimPlex Group
Massachusetts
– -$464K -5,794 Closed
DCM
611
Donaldson Capital Management
Indiana
– -$433K -5,410 Closed
DCM
612
Dupont Capital Management
Delaware
– -$365K -4,556 Closed
QC
613
Quadrature Capital
United Kingdom
– -$358K -4,476 Closed
SEC
614
Seven Eight Capital
New York
– -$309K -3,859 Closed
HR
615
Hayden Royal
North Carolina
– -$280K -3,493 Closed
B
616
Bailard
California
– -$279K -3,484 Closed
FMBTD
617
First Midwest Bank Trust Division
Illinois
– -$271K -3,378 Closed
Marshall Wace
618
Marshall Wace
United Kingdom
– -$266K -3,321 Closed
VF
619
Virtu Financial
New York
– -$256K -3,201 Closed
Man Group
620
Man Group
United Kingdom
– -$248K -3,090 Closed
BCM
621
Bayesian Capital Management
New York
– -$244K -3,043 Closed
CA
622
Calton & Associates
Florida
– -$242K -3,018 Closed
SCM
623
Stevens Capital Management
Pennsylvania
– -$240K -2,993 Closed
6M
624
6 Meridian
Kansas
– -$203K -2,531 Closed
SIA
625
Sit Investment Associates
Minnesota
– -$195K -2,433 Closed
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