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White Mountains Insurance

271 hedge funds and large institutions have $3.4B invested in White Mountains Insurance in 2023 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 82 increasing their positions, 82 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 88 (0)

0% more repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 82

Holders
271
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
126
$857K
127
$856K
128
$847K
129
$838K
130
$811K
131
$801K
132
$776K
133
$748K
134
$718K
135
$716K
136
$688K
137
$687K
138
$645K
139
$636K
140
$633K
141
$631K
142
$625K
143
$598K
144
$598K
145
$595K
146
$594K
147
$586K
148
$585K
149
$582K
150
$579K