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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.

New
Increased
Maintained
Reduced
Closed
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
Millennium Management
New York
+$119M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$52.9M
3
American Century Companies
American Century Companies
Missouri
+$40M
4
SFM
Systematic Financial Management
New Jersey
+$35.2M
5
Los Angeles Capital Management
Los Angeles Capital Management
California
+$32.7M

Top Sellers

1
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$44.2M
2
Renaissance Technologies
Renaissance Technologies
New York
-$27.6M
3
Federated Hermes
Federated Hermes
Pennsylvania
-$22.5M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$20.4M
5
Charles Schwab
Charles Schwab
California
-$19.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
TU
251
TDAM USA
Ontario, Canada
$601K +$601K +16,632 New
CBB
252
Citizens Business Bank
California
$597K +$597K +16,500 New
WBC
253
Westpac Banking Corp
Australia
$582K – – –
Nuveen Asset Management
254
Nuveen Asset Management
Illinois
$574K -$172K -4,745 -23%
SFP
255
Santa Fe Partners
New Mexico
$560K -$29.9K -828 -5%
OA
256
OFI Advisors
Pennsylvania
$555K +$139K +3,861 +34%
PA
257
Pinnacle Associates
New York
$545K -$72.4K -2,001 -12%
CCM
258
Cadence Capital Management
Massachusetts
$535K -$59.9K -1,656 -10%
GCP
259
GSA Capital Partners
United Kingdom
$529K +$529K +14,621 New
FAAS
260
First Allied Advisory Services
California
$525K -$7.22K -200 -1%
SIM
261
Sentry Investment Management
Wisconsin
$524K -$1.21M -33,500 -70%
FBNAT
262
FirstMerit Bank N.A. Trustee
Ohio
$506K -$72.7K -2,010 -13%
FHC
263
First Heartland Consultants
Missouri
$504K -$2.13K -59 -0.4%
STC
264
SEI Trust Company
Pennsylvania
$473K +$67.1K +1,856 +17%
VDI
265
Vaughan David Investments
Illinois
$455K +$1.92K +53 +0.4%
CIMLRA
266
CBRE Investment Management Listed Real Assets
Pennsylvania
$452K +$152K +4,200 +51%
Two Sigma Advisers
267
Two Sigma Advisers
New York
$450K +$54.3K +1,500 +14%
OIA
268
Optimum Investment Advisors
Illinois
$447K – – –
B
269
Barings
North Carolina
$440K +$231K +6,400 +111%
PL
270
Plancorp LLC
Missouri
$440K +$440K +12,127 New
Schroder Investment Management Group
271
Schroder Investment Management Group
United Kingdom
$434K -$4.73M -130,877 -92%
Connor, Clark & Lunn Investment Management (CC&L)
272
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$430K +$430K +11,202 New
TCT
273
TIAA CREF Trust
Missouri
$423K +$22.7K +629 +6%
EFSCE
274
Enterprise Financial Services Corp (EFSC)
Missouri
$399K +$18.1K +500 +5%
AIM
275
abrdn Investment Management
United Kingdom
$386K +$9.2K +254 +2%
9 10
11
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