538 hedge funds and large institutions have $10.3B invested in Ameren in 2018 Q2 according to their latest regulatory filings, with 59 funds opening new positions, 186 increasing their positions, 191 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
538
Holders Change
-3
Holders Change %
-0.55%
% of All Funds
12.33%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.09%
New
59
Increased
186
Reduced
191
Closed
58
Calls
$3.73M
Puts
$3.99M
Net Calls
-$259K
Net Calls Change
-$4.4M
Name Holding Trade Value Shares
Change
Shares
Change %
New York State Teachers Retirement System (NYSTRS)
76
New York State Teachers Retirement System (NYSTRS)
New York
$22.9M -$1.7M -27,991 -7%
State Board of Administration of Florida Retirement System
77
State Board of Administration of Florida Retirement System
Florida
$22.6M -$584K -9,597 -3%
FQ
78
First Quadrant
California
$22.6M
Two Sigma Advisers
79
Two Sigma Advisers
New York
$22.2M -$4.75M -78,000 -18%
AL
80
AJO LP
Pennsylvania
$22M -$10.7M -175,840 -33%
CS
81
Credit Suisse
Switzerland
$21.7M -$109K -1,786 -0.5%
Teacher Retirement System of Texas
82
Teacher Retirement System of Texas
Texas
$21.4M +$1.19M +19,547 +6%
PI
83
Putnam Investments
Massachusetts
$21M +$11.5M +189,207 +121%
Lazard Asset Management
84
Lazard Asset Management
New York
$20.7M -$10M -164,505 -33%
Massachusetts Financial Services
85
Massachusetts Financial Services
Massachusetts
$20.7M -$483K -7,940 -2%
BIC
86
Beach Investment Counsel
Pennsylvania
$20.6M +$20.6M +338,630 New
RJA
87
Raymond James & Associates
Florida
$20.5M +$977K +16,059 +5%
Adage Capital Partners
88
Adage Capital Partners
Massachusetts
$19.3M +$19.3M +317,900 New
BC
89
Blackstart Capital
New York
$18.9M +$18.9M +311,251 New
O
90
OppenheimerFunds
New York
$18.5M -$1.62M -26,584 -8%
RCAMU
91
Rothschild & Co Asset Management US
Connecticut
$18.4M +$18.4M +301,624 New
TD Asset Management
92
TD Asset Management
Ontario, Canada
$17.9M -$492K -8,087 -3%
State of Wisconsin Investment Board
93
State of Wisconsin Investment Board
Wisconsin
$17.9M +$4.35M +71,480 +32%
CC
94
Carlson Capital
Texas
$17.5M +$17.5M +287,200 New
BNP Paribas Financial Markets
95
BNP Paribas Financial Markets
France
$17.3M +$5.63M +92,581 +48%
Prudential Financial
96
Prudential Financial
New Jersey
$17.1M +$279K +4,592 +2%
National Pension Service
97
National Pension Service
South Korea
$16.5M +$88.6K +1,456 +0.5%
Squarepoint
98
Squarepoint
New York
$16.3M +$6.32M +103,811 +63%
Baillie Gifford & Co
99
Baillie Gifford & Co
United Kingdom
$16M +$21.3K +350 +0.1%
MSL
100
Mackay Shields LLC
New York
$15.3M +$346K +5,682 +2%