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White Mountains Insurance

186 hedge funds and large institutions have $3.12B invested in White Mountains Insurance in 2013 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 66 increasing their positions, 59 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
186
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$5.19M
2 -$5.13M
3 -$3.62M
4
Jennison Associates
Jennison Associates
New York
-$3.45M
5
HK
Horizon Kinetics
New York
-$3.07M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.09M
102
$1.07M
103
$1.05M
104
$1.01M
105
$972K
106
$932K
107
$905K
108
$905K
109
$898K
110
$884K
111
$846K
112
$844K
113
$822K
114
$815K
115
$808K
116
$797K
117
$759K
118
$751K
119
$719K
120
$708K
121
$671K
122
$655K
123
$640K
124
$636K
125
$633K