519 hedge funds and large institutions have $9.94B invested in Ameren in 2017 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 191 increasing their positions, 173 reducing their positions, and 46 closing their positions.

Holders
519
Holders Change
+14
Holders Change %
+2.77%
% of All Funds
11.79%
Holding in Top 10
5
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+400%
% of All Funds
0.11%
New
62
Increased
191
Reduced
173
Closed
46
Calls
$6.23M
Puts
$1.44M
Net Calls
+$4.79M
Net Calls Change
+$1.95M
Name Market Value Shares Shares
Change
Shares
Change %
Bank of America
51
Bank of America
North Carolina
$36.2M 613,735 +11,552 +2%
AllianceBernstein
52
AllianceBernstein
Tennessee
$35.9M 608,340 +1,430 +0.2%
Robeco Institutional Asset Management
53
Robeco Institutional Asset Management
Netherlands
$35M 593,543 +44,716 +8%
GF
54
Gabelli Funds
New York
$34.7M 588,000
JIM
55
Jupiter Investment Management
United Kingdom
$34.1M 578,410 +48,342 +9%
Dimensional Fund Advisors
56
Dimensional Fund Advisors
Texas
$33.9M 574,916 +8,898 +2%
DekaBank Deutsche Girozentrale
57
DekaBank Deutsche Girozentrale
Germany
$33.1M 559,076
Deutsche Bank
58
Deutsche Bank
Germany
$32.9M 558,169 -27,409 -5%
Fidelity International
59
Fidelity International
Bermuda
$32.5M 550,986 -44,796 -8%
Asset Management One
60
Asset Management One
Japan
$32.4M 548,151 +22,474 +4%
KeyBank National Association
61
KeyBank National Association
Ohio
$32.2M 546,410 -8,346 -2%
New York State Common Retirement Fund
62
New York State Common Retirement Fund
New York
$30.8M 522,100 +3,500 +0.7%
Mitsubishi UFJ Trust & Banking
63
Mitsubishi UFJ Trust & Banking
Japan
$30.5M 516,466 +18,653 +4%
TA
64
Teachers Advisors
New York
$30M 508,925 +272 +0.1%
AAMU
65
Amundi Asset Management US
Massachusetts
$29.8M 505,328 +103,010 +26%
Wellington Management Group
66
Wellington Management Group
Massachusetts
$28.8M 488,234 -212,053 -30%
JPMorgan Chase & Co
67
JPMorgan Chase & Co
New York
$28.5M 483,050 +249,860 +107%
GIA
68
Gateway Investment Advisers
Ohio
$28.4M 481,170 +58,364 +14%
RhumbLine Advisers
69
RhumbLine Advisers
Massachusetts
$27.9M 473,452 +6,747 +1%
CS
70
Credit Suisse
Switzerland
$27.9M 473,165 +93,459 +25%
Russell Investments Group
71
Russell Investments Group
United Kingdom
$27.7M 469,132 +65,527 +16%
TCIM
72
TIAA CREF Investment Management
New York
$27.1M 459,426 -27,067 -6%
MAM
73
Martingale Asset Management
Massachusetts
$26.8M 454,383 +11,403 +3%
H
74
Hexavest
Quebec, Canada
$25M 423,357 +8,495 +2%
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$24.5M 415,329 +1,211 +0.3%