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

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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0.34% more ownership

Funds ownership: 65.74%66.08% (+0.34%)

10% less capital invested

Capital invested by funds: $7.67B → $6.9B (-$776M)

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
452
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
$5.61M
Puts
$1.81M
Net Calls
Net Calls Change

Top Buyers

1 +$116M
2 +$78.7M
3 +$56.6M
4
Invesco
Invesco
Georgia
+$53.2M
5
VFA
Virtus Fund Advisers
Connecticut
+$44.4M

Top Sellers

1 -$972M
2 -$256M
3 -$92.5M
4
Lazard Asset Management
Lazard Asset Management
New York
-$87.2M
5
Norges Bank
Norges Bank
Norway
-$54.6M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$10.1M
102
$9.89M
103
$9.07M
104
$9.03M
105
$8.84M
106
$8.73M
107
$8.59M
108
$8.5M
109
$8.43M
110
$8.29M
111
$8.18M
112
$7.66M
113
$7.42M
114
$7.28M
115
$7.21M
116
$7.02M
117
$6.59M
118
$6.51M
119
$6.39M
120
$6.08M
121
$6.07M
122
$6.03M
123
$5.93M
124
$5.86M
125
$5.79M