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 %
MF
301
Magnetar Financial
Illinois
$362K +$362K +8,374 New
EA
302
Euclid Advisors
Connecticut
$359K +$359K +8,310 New
OMCS
303
Old Mutual Customised Solutions
South Africa
$354K
Fifth Third Bancorp
304
Fifth Third Bancorp
Ohio
$346K -$469K -10,832 -58%
PFP
305
Pinnacle Financial Partners
Tennessee
$345K +$345K +7,976 New
PFA
306
Paradigm Financial Advisors
Missouri
$339K -$10K -232 -3%
GH
307
GAM Holding
Switzerland
$338K +$85.3K +1,971 +34%
AIM
308
Assured Investment Management
New York
$337K -$290K -6,700 -46%
CIA
309
Choate Investment Advisors
Massachusetts
$336K +$58.8K +1,278 +21%
MC
310
Menta Capital
California
$335K +$335K +7,750 New
DSC
311
Duncker Streett & Co
Missouri
$333K +$36.7K +850 +12%
Nordea Investment Management
312
Nordea Investment Management
Sweden
$332K -$9.05K -209 -3%
Northwestern Mutual Wealth Management
313
Northwestern Mutual Wealth Management
Wisconsin
$330K +$166K +3,845 +101%
DCM
314
Dynamic Capital Management
Jersey
$329K +$329K +7,601 New
VC
315
Vicus Capital
Pennsylvania
$323K +$61.8K +1,430 +24%
CAN
316
Cetera Advisor Networks
California
$316K -$39.1K -906 -11%
CI
317
Conning Inc
Connecticut
$313K +$61.8K +1,430 +25%
BFM
318
Boothbay Fund Management
New York
$311K -$48.8K -1,127 -14%
TG
319
TLP Group
Illinois
$307K +$307K +7,092 New
Janney Montgomery Scott
320
Janney Montgomery Scott
Pennsylvania
$299K +$58.7K +1,356 +24%
SMC
321
Smith, Moore & Co
Missouri
$294K +$294K +6,808 New
Citigroup
322
Citigroup
New York
$291K +$6.34K +147 +2%
ICOA
323
Investment Centers of America
North Dakota
$290K +$81.2K +1,883 +39%
RC
324
RegentAtlantic Capital
New Jersey
$286K -$519 -12 -0.2%
AB
325
Amalgamated Bank
New York
$276K -$89.8K -2,074 -25%