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White Mountains Insurance

271 hedge funds and large institutions have $3.4B invested in White Mountains Insurance in 2023 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 82 increasing their positions, 82 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 88 (0)

0% more repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 82

Holders
271
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
Name Holding Trade Value Shares
Change
Change in
Stake
51
$7.8M
52
$7.65M
53
$7.5M
54
$7.35M
55
$6.88M
56
$6.54M
57
$6.4M
58
$5.97M
59
$5.66M
60
$5.61M
61
$5.33M
62
$5.26M
63
$4.94M
64
$4.91M
65
$4.83M
66
$4.61M
67
$4.23M
68
$4.22M
69
$4.01M
70
$3.45M
71
$3.37M
72
$3.35M
73
$3.11M
74
$2.97M
75
$2.82M