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White Mountains Insurance
WTM

Overview Fund Activity

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.

Holders
239
Holders Change
+12
Holders Change %
+5.29%
% of All Funds
5.47%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.11%
New
31
Increased
57
Reduced
91
Closed
17
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$26.4M
2
Impax Asset Management Group
2
Impax Asset Management Group
United Kingdom
$21.5M
3
Capital International Investors
3
Capital International Investors
California
$17.6M
4
Robeco Institutional Asset Management
4
Robeco Institutional Asset Management
Netherlands
$14.6M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$261M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$30.9M
2
Fuller & Thaler Asset Management
2
Fuller & Thaler Asset Management
California
$91.2M
3
TSW
3
Thompson Siegel & Walmsley
Virginia
$24.1M
4
RRAM
4
River Road Asset Management
Kentucky
$71.7M
5
LCOV
5
London Company of Virginia
Virginia
$80.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$261M 279,266 +8,080 +3%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$211M 225,220 +5,031 +2%
Boston Partners
3
Boston Partners
Massachusetts
$152M 162,651 +2,361 +1%
BlackRock
4
BlackRock
New York
$129M 138,114 +5,251 +4%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$113M 120,261 +6,751 +6%
FMI
6
Fiduciary Management Inc
Wisconsin
$104M 110,915 +1,021 +0.9%
Victory Capital Management
7
Victory Capital Management
Texas
$97.2M 103,807 -505 -0.5%
Fuller & Thaler Asset Management
8
Fuller & Thaler Asset Management
California
$91.2M 97,417 -13,686 -12%
Goldman Sachs
9
Goldman Sachs
New York
$84.8M 90,572 +916 +1%
LCOV
10
London Company of Virginia
Virginia
$80.3M 85,807 -7,744 -8%
WCM
11
Wallace Capital Management
Texas
$77.2M 82,453 -1,473 -2%
ACM
12
Atlanta Capital Management
Georgia
$72.8M 77,812 -390 -0.5%
RRAM
13
River Road Asset Management
Kentucky
$71.7M 76,645 -9,230 -11%
Northern Trust
14
Northern Trust
Illinois
$53M 56,665 -5,603 -9%
State Street
15
State Street
Massachusetts
$51.5M 55,040 -4,881 -8%
RP
16
Reinhart Partners
Wisconsin
$39.2M 41,835 +391 +0.9%
CC
17
Cannell & Co
New York
$34.8M 37,198 -737 -2%
NI
18
Nuance Investments
Missouri
$34.2M 36,539 -1,191 -3%
BAM
19
Burgundy Asset Management
Ontario, Canada
$33.6M 35,889 -1,950 -5%
Capital World Investors
20
Capital World Investors
California
$30.9M 33,000 -18,800 -36%
Wells Fargo
21
Wells Fargo
California
$30.2M 32,297 -1,270 -4%
Norges Bank
22
Norges Bank
Norway
$27.2M 29,114 – –
TAM
23
Third Avenue Management
New York
$26.8M 28,649 -96 -0.3%
MAA
24
Mraz Amerine & Associates
California
$26.5M 28,271 -309 -1%
Federated Hermes
25
Federated Hermes
Pennsylvania
$26.4M 28,199 +28,199 New
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