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White Mountains Insurance

304 hedge funds and large institutions have $3.78B invested in White Mountains Insurance in 2024 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 107 increasing their positions, 83 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
304
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
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
176
$414K
177
$400K
178
$397K
179
$394K
180
$392K
181
$387K
182
$375K
183
$371K
184
$371K
185
$365K
186
$363K
187
$363K
188
$349K
189
$346K
190
$341K
191
$341K
192
$339K
193
$339K
194
$339K
195
$339K
196
$338K
197
$314K
198
$307K
199
$304K
200
$300K