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.

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
Name Market Value Shares Shares
Change
Shares
Change %
UBS Group
76
UBS Group
Switzerland
$18.9M 232,800 +2,562 +1%
HSBC Holdings
77
HSBC Holdings
United Kingdom
$18.7M 229,498 -3,379 -1%
MAM
78
Magellan Asset Management
Australia
$18.7M 230,743 +33,381 +17%
SSA
79
Schonfeld Strategic Advisors
New York
$18.4M 227,450 -174,369 -43%
Prudential Financial
80
Prudential Financial
New Jersey
$18.2M 220,081 +3,862 +2%
SIG
81
Senator Investment Group
New York
$17.8M 220,000 +220,000 New
KeyBank National Association
82
KeyBank National Association
Ohio
$17.6M 217,266 -10,485 -5%
First Manhattan
83
First Manhattan
New York
$17.5M 216,583 -101,536 -32%
Asset Management One
84
Asset Management One
Japan
$17M 209,803 -7,248 -3%
Royal Bank of Canada
85
Royal Bank of Canada
Ontario, Canada
$16.6M 205,462 -115,128 -36%
State of Wisconsin Investment Board
86
State of Wisconsin Investment Board
Wisconsin
$16.5M 203,739 +23,616 +13%
CS
87
Credit Suisse
Switzerland
$16.3M 201,635 -24,340 -11%
HHAM
88
HITE Hedge Asset Management
Massachusetts
$15.8M 195,148 +65,189 +50%
ERSOT
89
Employees Retirement System of Texas
Texas
$14.4M 178,071
DILIC
90
Dai-ichi Life Insurance Company
Japan
$14.2M 175,152 -1,871 -1%
Natixis Advisors
91
Natixis Advisors
Massachusetts
$14.1M 174,679 +21,358 +14%
BIC
92
Beach Investment Counsel
Pennsylvania
$13.9M 171,633
Ohio Public Employees Retirement System (OPERS)
93
Ohio Public Employees Retirement System (OPERS)
Ohio
$13.1M 162,273 -3,886 -2%
Victory Capital Management
94
Victory Capital Management
Texas
$13.1M 161,923 -94,880 -37%
EB
95
Eastern Bank
Massachusetts
$13M 160,936 +2,616 +2%
Chevy Chase Trust
96
Chevy Chase Trust
Maryland
$12.8M 157,886 -5,967 -4%
ACI
97
AMP Capital Investors
Australia
$12.7M 157,309 +7,097 +5%
BSA
98
Braun Stacey Associates
New York
$12.1M 149,503 -7,190 -5%
Envestnet Asset Management
99
Envestnet Asset Management
Illinois
$12M 148,207 -102,332 -41%
Millennium Management
100
Millennium Management
New York
$11.9M 147,464 +93,329 +172%