441 hedge funds and large institutions have $6.73B invested in Ameren in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 127 increasing their positions, 179 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less ownership

Funds ownership:

9% less capital invested

Capital invested by funds: $7.36B → $6.73B (-$635M)

29% less repeat investments, than reductions

Existing positions increased: 127 | Existing positions reduced: 179

Holders
441
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.89M
Puts
$1.96M
Net Calls
Net Calls Change

Top Buyers

1 +$207M
2 +$111M
3 +$47.8M
4
GC
Guggenheim Capital
Illinois
+$33.1M
5
ZP
Zimmer Partners
New York
+$19M

Top Sellers

1 -$119M
2 -$43.6M
3 -$33.4M
4
Jennison Associates
Jennison Associates
New York
-$31.1M
5
EA
Euclid Advisors
Connecticut
-$26.7M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$8.81M
102
$8.57M
103
$8.42M
104
$8.09M
105
$7.99M
106
$7.78M
107
$7.72M
108
$7.67M
109
$7.61M
110
$7.57M
111
$7.2M
112
$7.1M
113
$6.4M
114
$6.37M
115
$6.31M
116
$6.26M
117
$6.23M
118
$6.2M
119
$5.97M
120
$5.95M
121
$5.94M
122
$5.93M
123
$5.85M
124
$5.82M
125
$5.75M