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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
126
$634K
127
$615K
128
$613K
129
$586K
130
$559K
131
$553K
132
$542K
133
$540K
134
$536K
135
$507K
136
$498K
137
$489K
138
$474K
139
$455K
140
$430K
141
$419K
142
$411K
143
$404K
144
$401K
145
$397K
146
$396K
147
$384K
148
$374K
149
$370K
150
$349K