435 hedge funds and large institutions have $7.67B invested in Ameren in 2015 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 148 increasing their positions, 162 reducing their positions, and 29 closing their positions.

Holders
435
Holders Change
+18
Holders Change %
+4.32%
% of All Funds
12.16%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.11%
New
48
Increased
148
Reduced
162
Closed
29
Calls
$3.49M
Puts
$4.49M
Net Calls
-$1M
Net Calls Change
-$424K
Name Market Value Shares Shares
Change
Shares
Change %
GF
51
Gabelli Funds
New York
$25.5M 604,000 -9,000 -1%
Los Angeles Capital Management
52
Los Angeles Capital Management
California
$25M 590,669 +860 +0.1%
Bank of America
53
Bank of America
North Carolina
$24.9M 589,303 +274,418 +87%
AAMU
54
Amundi Asset Management US
Massachusetts
$24.8M 587,263 +1,291 +0.2%
RJA
55
Raymond James & Associates
Florida
$23.9M 564,486 -257,579 -31%
BIM
56
BlackRock Investment Management
Delaware
$23.8M 563,858 +37,977 +7%
BlackRock
57
BlackRock
New York
$23.3M 550,237 +20,407 +4%
H
58
Hexavest
Quebec, Canada
$23M 544,466 +5,424 +1%
Swiss National Bank
59
Swiss National Bank
Switzerland
$22.7M 536,993 +41,300 +8%
Robeco Institutional Asset Management
60
Robeco Institutional Asset Management
Netherlands
$21.9M 517,218 +39,279 +8%
Mitsubishi UFJ Trust & Banking
61
Mitsubishi UFJ Trust & Banking
Japan
$21.8M 515,282 -2,642 -0.5%
O
62
OppenheimerFunds
New York
$21.2M 500,380 -47,110 -9%
WCM
63
Wedge Capital Management
North Carolina
$20.9M 493,655 -80,800 -14%
KeyBank National Association
64
KeyBank National Association
Ohio
$19.8M 467,438 +51,391 +12%
PAM
65
Panagora Asset Management
Massachusetts
$19.3M 457,279 +13,966 +3%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$19.3M 456,582 +13,441 +3%
T. Rowe Price Associates
67
T. Rowe Price Associates
Maryland
$19.3M 456,414 -2,200 -0.5%
TD Asset Management
68
TD Asset Management
Ontario, Canada
$19.3M 455,762 -91,903 -17%
New York State Teachers Retirement System (NYSTRS)
69
New York State Teachers Retirement System (NYSTRS)
New York
$19.2M 454,784
Dimensional Fund Advisors
70
Dimensional Fund Advisors
Texas
$18.5M 438,038 +6,033 +1%
AllianceBernstein
71
AllianceBernstein
Tennessee
$18.4M 435,912 +578 +0.1%
RFC
72
Russell Frank Company
Washington
$18.2M 429,770 -34,534 -7%
PI
73
Putnam Investments
Massachusetts
$17.5M 415,068 -397,681 -49%
BNP Paribas Asset Management
74
BNP Paribas Asset Management
France
$17.3M 408,323 -81,978 -17%
APG Asset Management
75
APG Asset Management
Netherlands
$16.3M 384,507 -181,504 -32%