564 hedge funds and large institutions have $11.4B invested in Ameren in 2018 Q4 according to their latest regulatory filings, with 84 funds opening new positions, 174 increasing their positions, 196 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
564
Holders Change
+15
Holders Change %
+2.73%
% of All Funds
12.59%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
84
Increased
174
Reduced
196
Closed
65
Calls
$8.13M
Puts
$2.22M
Net Calls
+$5.91M
Net Calls Change
+$3.92M
Name Holding Trade Value Shares
Change
Shares
Change %
RCM
226
Riverhead Capital Management
Delaware
$1.52M +$259K +3,972 +21%
Wealthfront Advisers
227
Wealthfront Advisers
California
$1.49M +$1.49M +22,851 New
IA
228
Icon Advisers
Colorado
$1.47M
PCM
229
Penserra Capital Management
California
$1.46M -$235K -3,597 -14%
TB
230
Terril Brothers
Missouri
$1.46M
AIM
231
Achmea Investment Management
Netherlands
$1.43M
RJFSA
232
Raymond James Financial Services Advisors
Florida
$1.42M +$106K +1,630 +8%
MERSOM
233
Municipal Employees' Retirement System of Michigan
Michigan
$1.41M +$1.41M +21,650 New
CWM
234
Cornerstone Wealth Management
Missouri
$1.4M -$88.2M -1,351,841 -98%
Two Sigma Investments
235
Two Sigma Investments
New York
$1.4M -$12.3M -189,099 -90%
NA
236
Neuburgh Advisers
California
$1.38M +$244K +3,744 +22%
Caisse de Depot et Placement du Quebec (CDPQ)
237
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$1.37M -$5M -76,600 -78%
NMERB
238
New Mexico Educational Retirement Board
New Mexico
$1.35M -$65.2K -1,000 -5%
EFSCE
239
Enterprise Financial Services Corp (EFSC)
Missouri
$1.35M
AIS
240
American Investment Services
Massachusetts
$1.33M -$89K -1,364 -6%
NAM
241
Nissay Asset Management
Japan
$1.29M +$8.35K +128 +0.7%
TWI
242
Thomas White International
Illinois
$1.26M
DnB Asset Management
243
DnB Asset Management
Norway
$1.25M -$183K -2,800 -13%
NIPH
244
NN Investment Partners Holdings
Netherlands
$1.23M
SMDAM
245
Sumitomo Mitsui DS Asset Management
Japan
$1.22M +$124K +1,895 +11%
RIM
246
Rampart Investment Management
Connecticut
$1.22M +$942K +14,451 +340%
LTFS
247
Ladenburg Thalmann Financial Services
Florida
$1.21M +$421K +6,462 +53%
FWIA
248
Fort Washington Investment Advisors
Ohio
$1.21M -$497K -7,613 -29%
CSS
249
Cubist Systematic Strategies
Connecticut
$1.2M +$870K +13,337 +264%
BA
250
Bridgewater Associates
Connecticut
$1.17M +$1.17M +17,916 New