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White Mountains Insurance

231 hedge funds and large institutions have $2.86B invested in White Mountains Insurance in 2021 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 71 increasing their positions, 78 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
231
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
201
$53.5K
202
$43K
203
$42K
204
$37K
205
$36K
206
$36K
207
$31K
208
$29K
209
$27K
210
$27K
211
$26K
212
$21K
213
$20K
214
$18K
215
$18K
216
$11.8K
217
$11K
218
$11K
219
$11K
220
$11K
221
$10K
222
$10K
223
$9.63K
224
$8K
225
$8K