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Ameren
AEE

Overview Fund Activity

398 hedge funds and large institutions have $5.46B invested in Ameren in 2013 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 135 increasing their positions, 164 reducing their positions, and 36 closing their positions.

Holders
398
Holders Change
+4
Holders Change %
+1.02%
% of All Funds
11.56%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
41
Increased
135
Reduced
164
Closed
36
Calls
$6.27M
Puts
$7.57M
Net Calls
-$1.29M
Net Calls Change
+$1.04M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$134M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$158M
3
American Century Companies
3
American Century Companies
Missouri
$49.2M
4
SFM
4
Systematic Financial Management
New Jersey
$131M
5
Los Angeles Capital Management
5
Los Angeles Capital Management
California
$33.4M

Top Sellers

1
Canada Pension Plan Investment Board
1
Canada Pension Plan Investment Board
Ontario, Canada
$29.3M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$16.8M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$19M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$4.25M
5
Charles Schwab
5
Charles Schwab
California
$64.6M
Name Market Value Shares Shares
Change 		Shares
Change %
AIMCA
51
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$19.8M 548,575 +102,425 +23%
JHIU
52
Janus Henderson Investors US
Colorado
$19.6M 542,885 +5,375 +1%
UOC
53
UBS O'Connor
Illinois
$19.3M 532,801 +82,801 +18%
Massachusetts Financial Services
54
Massachusetts Financial Services
Massachusetts
$19M 525,720 +259,530 +97%
Federated Hermes
55
Federated Hermes
Pennsylvania
$19M 525,553 -621,086 -54%
NTCOC
56
Northern Trust Company of Connecticut
Connecticut
$18.7M 518,391 +29,612 +6%
BlackRock
57
BlackRock
New York
$18.7M 517,015 -17,160 -3%
AllianceBernstein
58
AllianceBernstein
Tennessee
$18.5M 511,271 +51,291 +11%
New York State Teachers Retirement System (NYSTRS)
59
New York State Teachers Retirement System (NYSTRS)
New York
$18.3M 506,546 -21,200 -4%
RCAMU
60
Rothschild & Co Asset Management US
Connecticut
$18.3M 505,044 -2,534 -0.5%
VRS
61
Virginia Retirement Systems
Virginia
$17.6M 486,483 -145,362 -23%
CS
62
Credit Suisse
Switzerland
$17.6M 485,874 +62,579 +15%
Mitsubishi UFJ Trust & Banking
63
Mitsubishi UFJ Trust & Banking
Japan
$17.1M 473,327 -9,035 -2%
Renaissance Technologies
64
Renaissance Technologies
New York
$16.8M 465,900 -762,100 -62%
Robeco Institutional Asset Management
65
Robeco Institutional Asset Management
Netherlands
$16.6M 458,590 +1,690 +0.4%
TCIM
66
TIAA CREF Investment Management
New York
$16.5M 456,470 -30,173 -6%
BIM
67
BlackRock Investment Management
Delaware
$16.2M 447,259 -14,902 -3%
AQR Capital Management
68
AQR Capital Management
Connecticut
$15.9M 440,910 +6,900 +2%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$15.9M 439,286 +3,000 +0.7%
TD Asset Management
70
TD Asset Management
Ontario, Canada
$14.8M 410,425 +19,900 +5%
T. Rowe Price Associates
71
T. Rowe Price Associates
Maryland
$14.6M 404,419 +28,910 +8%
Bank of America
72
Bank of America
North Carolina
$14.5M 400,896 -46,727 -10%
QI
73
QS Investors
New York
$14.3M 394,700 -7,300 -2%
State Board of Administration of Florida Retirement System
74
State Board of Administration of Florida Retirement System
Florida
$13.8M 382,554 -2,994 -0.8%
MAA
75
Managed Account Advisors
New Jersey
$13.8M 380,509 +57,686 +18%
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