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White Mountains Insurance

322 hedge funds and large institutions have $4.43B invested in White Mountains Insurance in 2024 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 112 increasing their positions, 83 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
322
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
151
$875K
152
$850K
153
$834K
154
$819K
155
$809K
156
$797K
157
$782K
158
$761K
159
$745K
160
$735K
161
$730K
162
$712K
163
$694K
164
$694K
165
$687K
166
$686K
167
$683K
168
$671K
169
$661K
170
$661K
171
$655K
172
$640K
173
$622K
174
$622K
175
$615K