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White Mountains Insurance
WTM

Overview Fund Activity

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
Holders
214
Holders Change
+21
Holders Change %
+10.88%
% of All Funds
4.86%
Holding in Top 10
7
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-30%
% of All Funds
0.16%
New
38
Increased
60
Reduced
79
Closed
17
Calls
–
Puts
$1.15M
Net Calls
-$1.15M
Net Calls Change
-$1.15M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$42M
2
Boston Partners
2
Boston Partners
Massachusetts
$137M
3
FMI
3
Fiduciary Management Inc
Wisconsin
$97.4M
4
BAM
4
Burgundy Asset Management
Ontario, Canada
$27.5M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$151M

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$221K
2
Jennison Associates
2
Jennison Associates
New York
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$10.4M
4
EC
4
EJF Capital
Virginia
$0
5
Bank of America
5
Bank of America
North Carolina
$39.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
BAM
26
Burgundy Asset Management
Ontario, Canada
$27.5M +$19.7M +23,123 +252%
Northern Trust
27
Northern Trust
Illinois
$26.4M -$1.4M -1,646 -5%
EP
28
Elkhorn Partners
Nebraska
$24.7M +$81.7K +96 +0.3%
MAA
29
Mraz Amerine & Associates
California
$24.1M -$543K -638 -2%
HIM
30
Hermes Investment Management
United Kingdom
$23.5M -$2.4M -2,825 -9%
Millennium Management
31
Millennium Management
New York
$20M +$9.09M +10,675 +83%
PPA
32
Parametric Portfolio Associates
Washington
$18.6M -$490K -576 -3%
STCG
33
Speece Thorson Capital Group
Minnesota
$17.3M -$112K -132 -0.6%
Charles Schwab
34
Charles Schwab
California
$16.6M +$139K +163 +0.8%
Goldman Sachs
35
Goldman Sachs
New York
$15.8M +$6.61M +7,761 +72%
MAM
36
Martingale Asset Management
Massachusetts
$13.4M -$68.1K -80 -0.5%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$12.9M -$1.06M -1,242 -8%
SI
38
Scout Investments
Missouri
$12.5M -$1.42M -1,667 -10%
BGIM
39
Brandywine Global Investment Management
Pennsylvania
$12.3M -$2.14M -2,509 -15%
HighTower Advisors
40
HighTower Advisors
Illinois
$12.1M -$775K -910 -6%
EAM
41
Eagle Asset Management
Florida
$11.6M -$2.88M -3,386 -20%
Russell Investments Group
42
Russell Investments Group
United Kingdom
$10.4M +$4.96M +5,843 +91%
Renaissance Technologies
43
Renaissance Technologies
New York
$10.4M -$18M -21,100 -63%
NI
44
Nuance Investments
Missouri
$10.1M +$10.1M +11,906 New
D.E. Shaw & Co
45
D.E. Shaw & Co
New York
$9.8M +$2.38M +2,798 +32%
PP
46
Prospector Partners
Connecticut
$9.03M +$1.45M +1,705 +19%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$8.68M +$426K +500 +5%
UBS AM
48
UBS AM
Illinois
$7.65M -$2.12M -2,485 -22%
AG
49
Aperio Group
California
$7.64M +$69K +81 +0.9%
RJA
50
Raymond James & Associates
Florida
$7.59M +$1.26M +1,478 +20%
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