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White Mountains Insurance

239 hedge funds and large institutions have $2.6B invested in White Mountains Insurance in 2018 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 57 increasing their positions, 91 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 funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

29% less funds holding in top 10

Funds holding in top 10: 75 (-2)

37% less repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 91

Holders
239
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
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
$676K
127
$674K
128
$672K
129
$655K
130
$641K
131
$639K
132
$622K
133
$620K
134
$600K
135
$597K
136
$592K
137
$591K
138
$560K
139
$548K
140
$543K
141
$511K
142
$498K
143
$486K
144
$455K
145
$448K
146
$443K
147
$436K
148
$436K
149
$434K
150
$431K