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White Mountains Insurance

244 hedge funds and large institutions have $3.09B invested in White Mountains Insurance in 2022 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 63 increasing their positions, 94 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
244
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$84M
2 +$46.8M
3 +$28.7M
4
MAP
Madison Avenue Partners
New York
+$11.4M
5
Millennium Management
Millennium Management
New York
+$8.33M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$242K
177
$235K
178
$229K
179
$228K
180
$227K
181
$227K
182
$226K
183
$223K
184
$219K
185
$216K
186
$215K
187
$211K
188
$206K
189
$177K
190
$151K
191
$149K
192
$131K
193
$125K
194
$120K
195
$119K
196
$114K
197
$104K
198
$102K
199
$91K
200
$85K