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White Mountains Insurance

245 hedge funds and large institutions have $3.02B invested in White Mountains Insurance in 2021 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 71 increasing their positions, 81 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.4% more ownership

Funds ownership: 87%87.41% (+0.4%)

12% less repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 81

Holders
245
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
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
$115K
202
$111K
203
$111K
204
$100K
205
$98.1K
206
$78K
207
$75.8K
208
$69.1K
209
$64K
210
$55K
211
$47K
212
$45K
213
$45K
214
$43K
215
$35K
216
$31K
217
$28K
218
$28K
219
$27K
220
$23K
221
$22K
222
$21K
223
$20K
224
$18K
225
$17K