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White Mountains Insurance

214 hedge funds and large institutions have $2.65B invested in White Mountains Insurance in 2017 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 60 increasing their positions, 79 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 ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

24% less repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 79

30% less funds holding in top 10

Funds holding in top 10: 107 (-3)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $1.15M

Holders
214
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
$1.15M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$661K
127
$644K
128
$637K
129
$626K
130
$624K
131
$601K
132
$583K
133
$566K
134
$519K
135
$498K
136
$485K
137
$453K
138
$445K
139
$430K
140
$425K
141
$397K
142
$384K
143
$348K
144
$341K
145
$339K
146
$336K
147
$335K
148
$333K
149
$314K
150
$290K