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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
51
$5.26M
52
$4.82M
53
$4.79M
54
$4.74M
55
$4.62M
56
$4.52M
57
$4.22M
58
$4.07M
59
$4.05M
60
$3.99M
61
$3.74M
62
$3.39M
63
$3.35M
64
$3.21M
65
$3.08M
66
$3.08M
67
$2.84M
68
$2.78M
69
$2.71M
70
$2.64M
71
$2.62M
72
$2.58M
73
$2.5M
74
$2.41M
75
$2.3M