452 hedge funds and large institutions have $6.9B invested in Ameren in 2015 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 180 increasing their positions, 142 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
452
Holders Change
+17
Holders Change %
+3.91%
% of All Funds
11.87%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
55
Increased
180
Reduced
142
Closed
34
Calls
$5.61M
Puts
$1.81M
Net Calls
+$3.8M
Net Calls Change
+$4.8M
Name Holding Trade Value Shares
Change
Shares
Change %
GCP
351
GSA Capital Partners
United Kingdom
$203K +$203K +4,699 New
PL
352
Plancorp LLC
Missouri
$202K -$993K -22,928 -83%
FP
353
FDO Partners
Massachusetts
$201K +$201K +4,646 New
CSS
354
Cubist Systematic Strategies
Connecticut
$198K -$849K -19,635 -81%
M
355
MOTCO
Texas
$196K
CBT
356
Central Bank & Trust
Kentucky
$188K -$13K -300 -6%
Pacer Advisors
357
Pacer Advisors
Pennsylvania
$181K +$181K +4,195 New
DADC
358
D.A. Davidson & Co
Montana
$172K
FCCM
359
First City Capital Management
Georgia
$164K
EWM
360
Evercore Wealth Management
New York
$156K
SC
361
SRB Corp
Massachusetts
$145K -$16.1K -373 -10%
CB
362
Community Bank
New York
$144K
MAM
363
Mizuho Asset Management
Japan
$134K +$27.4K +635 +26%
FFC
364
First Financial Corp
Indiana
$125K +$20.1K +463 +19%
Bessemer Group
365
Bessemer Group
New Jersey
$123K +$123K +2,855 New
CCS
366
Crosspoint Capital Strategies
California
$111K +$104K +2,254 +1,544%
PFBT
367
Parkside Financial Bank & Trust
Missouri
$105K +$1.81K +42 +2%
MMG
368
Monetary Management Group
Missouri
$102K -$4.32K -100 -4%
MIC
369
MU Investments Company
Japan
$101K -$17.6K -400 -15%
AIM
370
Acropolis Investment Management
Missouri
$101K +$101K +2,336 New
TRCT
371
Tower Research Capital (TRC)
New York
$100K +$75.2K +1,744 +303%
FNBT
372
FineMark National Bank & Trust
Florida
$97K
SF
373
Synovus Financial
Georgia
$97K +$97K +2,213 New
BFEC
374
Benjamin F. Edwards & Company
Missouri
$93K -$2.16K -50 -2%
IC
375
IKOS CIF
Cyprus
$90K