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White Mountains Insurance

243 hedge funds and large institutions have $2.71B invested in White Mountains Insurance in 2021 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 57 increasing their positions, 95 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

5% less capital invested

Capital invested by funds: $2.86B → $2.71B (-$142M)

40% less repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 95

Holders
243
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
$397K
152
$385K
153
$379K
154
$376K
155
$368K
156
$364K
157
$355K
158
$355K
159
$345K
160
$341K
161
$304K
162
$304K
163
$302K
164
$301K
165
$290K
166
$274K
167
$262K
168
$261K
169
$260K
170
$257K
171
$252K
172
$238K
173
$235K
174
$235K
175
$230K