549 hedge funds and large institutions have $11.1B invested in Ameren in 2018 Q3 according to their latest regulatory filings, with 52 funds opening new positions, 179 increasing their positions, 193 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
549
Holders Change
+11
Holders Change %
+2.04%
% of All Funds
12.57%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
52
Increased
179
Reduced
193
Closed
36
Calls
$5.03M
Puts
$3.04M
Net Calls
+$1.99M
Net Calls Change
+$2.25M
Name Holding Trade Value Shares
Change
Shares
Change %
MSL
551
Mackay Shields LLC
New York
-$15.3M -251,523 Closed
CC
552
Covalis Capital
United Kingdom
-$3.37M -55,419 Closed
TCM
553
Teza Capital Management
Illinois
-$3.1M -50,856 Closed
MBA
554
Maple-Brown Abbott
Australia
-$3.01M -49,500 Closed
Connor, Clark & Lunn Investment Management (CC&L)
555
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$2.28M -37,400 Closed
N
556
Natixis
France
-$2.1M -34,500 Closed
QSS
557
Quantitative Systematic Strategies
Florida
-$1.81M -29,813 Closed
SFI
558
Susquehanna Fundamental Investments
Pennsylvania
-$1.62M -26,600 Closed
VanEck Associates
559
VanEck Associates
New York
-$1.51M -24,862 Closed
PCM
560
Prelude Capital Management
New York
-$651K -10,693 Closed
JG
561
Jefferies Group
New York
-$632K -10,386 Closed
SEC
562
Seven Eight Capital
New York
-$566K -9,300 Closed
SC
563
SRB Corp
Massachusetts
-$535K -8,785 Closed
TC
564
Toews Corporation
New Jersey
-$414K -6,800 Closed
PCM
565
Piermont Capital Management
Missouri
-$380K -6,250 Closed
BA
566
Bridgewater Associates
Connecticut
-$360K -5,915 Closed
BS
567
Banco Santander
Spain
-$344K -5,645 Closed
WG
568
Winton Group
United Kingdom
-$295K -4,847 Closed
VF
569
Virtu Financial
New York
-$214K -3,512 Closed
C
570
Cerebellum
California
-$177K -2,915 Closed
PIA
571
Piedmont Investment Advisors
North Carolina
-$174K -2,855 Closed
AIM
572
Acropolis Investment Management
Missouri
-$166K -2,727 Closed
CF
573
Centaurus Financial
California
-$166K -2,722 Closed
OFS
574
Orrstown Financial Services
Pennsylvania
-$152K -2,500 Closed
RWP
575
RWA Wealth Partners
Massachusetts
-$109K -1,792 Closed