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White Mountains Insurance

323 hedge funds and large institutions have $4.43B invested in White Mountains Insurance in 2024 Q4 according to their latest regulatory filings, with 39 funds opening new positions, 112 increasing their positions, 83 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
323
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
251
$214K
252
$210K
253
$206K
254
$206K
255
$204K
256
$200K
257
$200K
258
$195K
259
$195K
260
$193K
261
$165K
262
$143K
263
$142K
264
$138K
265
$126K
266
$119K
267
$119K
268
$117K
269
$117K
270
$103K
271
$103K
272
$97.3K
273
$97.3K
274
$97.3K
275
$89.5K