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Ameren
AEE

Overview Fund Activity

797 hedge funds and large institutions have $22.3B invested in Ameren in 2025 Q1 according to their latest regulatory filings, with 136 funds opening new positions, 311 increasing their positions, 209 reducing their positions, and 55 closing their positions.

Holders
797
Holders Change
+70
Holders Change %
+9.63%
% of All Funds
10.83%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.1%
New
136
Increased
311
Reduced
209
Closed
55
Calls
$12.5M
Puts
$11.4M
Net Calls
+$1.18M
Net Calls Change
-$4.86M

Top Buyers

1
NL
1
Nuveen LLC
North Carolina
$241M
2
ECM
2
ExodusPoint Capital Management
New York
$168M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$2.85B
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$359M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.45B

Top Sellers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$1.31B
2
Millennium Management
2
Millennium Management
New York
$52.2M
3
SCP
3
Soroban Capital Partners
New York
$113M
4
Citadel Advisors
4
Citadel Advisors
Florida
$5.86M
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$230M
Name Market Value Shares Shares
Change 		Shares
Change %
GF
51
Gabelli Funds
New York
$49.7M 494,850 -10,900 -2%
Mitsubishi UFJ Asset Management
52
Mitsubishi UFJ Asset Management
Japan
$48.4M 482,440 +55,574 +13%
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$46.3M 461,323 +33,489 +8%
Bank of Montreal
54
Bank of Montreal
Ontario, Canada
$44.5M 443,209 +57,128 +15%
HSBC Holdings
55
HSBC Holdings
United Kingdom
$43.5M 433,304 -40,850 -9%
Royal Bank of Canada
56
Royal Bank of Canada
Ontario, Canada
$41.4M 412,337 -405,067 -50%
BNP Paribas Financial Markets
57
BNP Paribas Financial Markets
France
$38.9M 387,798 -109,709 -22%
GIA
58
Gateway Investment Advisers
Ohio
$38.9M 387,032 -38,003 -9%
Citigroup
59
Citigroup
New York
$34.5M 343,910 +25,313 +8%
Hudson Bay Capital Management
60
Hudson Bay Capital Management
Connecticut
$33.8M 336,210 -65,180 -16%
National Pension Service
61
National Pension Service
South Korea
$33.1M 329,976 -4,120 -1%
Principal Financial Group
62
Principal Financial Group
Iowa
$33.1M 329,385 +935 +0.3%
California State Teachers Retirement System (CalSTRS)
63
California State Teachers Retirement System (CalSTRS)
California
$31.7M 315,389 -2,006 -0.6%
Schroder Investment Management Group
64
Schroder Investment Management Group
United Kingdom
$31.5M 316,188 +307,431 +3,511%
CIBC Private Wealth Group
65
CIBC Private Wealth Group
Georgia
$30.7M 325,324 -68,373 -17%
Amundi
66
Amundi
France
$29.9M 293,713 -26,439 -8%
SEI Investments
67
SEI Investments
Pennsylvania
$29.8M 296,367 +24,539 +9%
National Bank of Canada
68
National Bank of Canada
Quebec, Canada
$28M 278,422 +7,634 +3%
Canada Pension Plan Investment Board
69
Canada Pension Plan Investment Board
Ontario, Canada
$27.4M 272,920 -224,298 -45%
Jane Street
70
Jane Street
New York
$26.6M 264,893 +264,893 New
YCM
71
Yaupon Capital Management
New York
$25.7M 256,302 +22,602 +10%
State Board of Administration of Florida Retirement System
72
State Board of Administration of Florida Retirement System
Florida
$25.3M 252,402 +870 +0.3%
New York State Teachers Retirement System (NYSTRS)
73
New York State Teachers Retirement System (NYSTRS)
New York
$24.4M 242,839 -7,786 -3%
Raymond James Financial
74
Raymond James Financial
Florida
$23.9M 237,820 +20,561 +9%
Russell Investments Group
75
Russell Investments Group
United Kingdom
$21.8M 217,158 +9,746 +5%
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