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White Mountains Insurance

243 hedge funds and large institutions have $2.71B invested in White Mountains Insurance in 2021 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 57 increasing their positions, 95 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

5% less capital invested

Capital invested by funds: $2.86B → $2.71B (-$142M)

40% less repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 95

Holders
243
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
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
126
$637K
127
$623K
128
$614K
129
$608K
130
$601K
131
$583K
132
$581K
133
$524K
134
$519K
135
$512K
136
$509K
137
$506K
138
$494K
139
$479K
140
$472K
141
$450K
142
$440K
143
$434K
144
$431K
145
$431K
146
$421K
147
$411K
148
$409K
149
$401K
150
$398K