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White Mountains Insurance
WTM

Overview Fund Activity

303 hedge funds and large institutions have $3.73B invested in White Mountains Insurance in 2024 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 106 increasing their positions, 83 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
303
Holders Change
-3
Holders Change %
-0.98%
% of All Funds
4.38%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.07%
New
28
Increased
106
Reduced
83
Closed
26
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$56.2M
2
Allspring Global Investments
2
Allspring Global Investments
North Carolina
$38.3M
3
HKAM
3
Horizon Kinetics Asset Management
New York
$12.1M
4
EP
4
Edgestream Partners
New Jersey
$7.59M
5
LCOV
5
London Company of Virginia
Virginia
$118M

Top Sellers

1
Select Equity Group
1
Select Equity Group
New York
$58.8M
2
American Century Companies
2
American Century Companies
Missouri
$9.31M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$103M
4
Fuller & Thaler Asset Management
4
Fuller & Thaler Asset Management
California
$207M
5
Invesco
5
Invesco
Georgia
$7.03M
Name Holding Trade Value Shares
Change 		Shares
Change %
MAA
26
Mraz Amerine & Associates
California
$36M +$283K +167 +0.8%
Robeco Institutional Asset Management
27
Robeco Institutional Asset Management
Netherlands
$34.5M -$1.8M -1,062 -5%
Envestnet Asset Management
28
Envestnet Asset Management
Illinois
$27.4M +$1.54M +907 +6%
EP
29
Elkhorn Partners
Nebraska
$27.4M +$110K +65 +0.4%
Northern Trust
30
Northern Trust
Illinois
$27.3M +$292K +172 +1%
RA
31
Royce & Associates
New York
$24.5M -$946K -558 -4%
SI
32
Scout Investments
Missouri
$23.4M -$3.88M -2,133 -14%
California Public Employees Retirement System
33
California Public Employees Retirement System
California
$22.4M -$1.86M -1,095 -8%
STCG
34
Speece Thorson Capital Group
Minnesota
$19.3M -$56K -33 -0.3%
First Trust Advisors
35
First Trust Advisors
Illinois
$18.5M -$1.22M -720 -6%
AQR Capital Management
36
AQR Capital Management
Connecticut
$18.5M +$776K +458 +4%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$18.4M +$6.79K +4 +0%
TSW
38
Thompson Siegel & Walmsley
Virginia
$17.6M -$2.64M -1,554 -13%
PL
39
Perpetual Ltd
Australia
$16.5M -$762K -449 -4%
Wells Fargo
40
Wells Fargo
California
$16.3M -$2.82M -1,665 -15%
Nuveen Asset Management
41
Nuveen Asset Management
Illinois
$13.2M -$126K -74 -0.9%
UBS AM
42
UBS AM
Illinois
$13M -$134K -79 -1%
GKIM
43
GW&K Investment Management
Massachusetts
$12.8M +$193K +114 +2%
HKAM
44
Horizon Kinetics Asset Management
New York
$12.1M +$9.79M +5,773 +423%
Hotchkis & Wiley Capital Management
45
Hotchkis & Wiley Capital Management
California
$11.5M -$319K -188 -3%
Victory Capital Management
46
Victory Capital Management
Texas
$10.8M -$8.62M -5,084 -44%
APF
47
Alaska Permanent Fund
Alaska
$10M – – –
American Century Companies
48
American Century Companies
Missouri
$9.31M -$15.6M -9,217 -63%
WJWM
49
Williams Jones Wealth Management
New York
$8.81M – – –
Swiss National Bank
50
Swiss National Bank
Switzerland
$8.56M – – –
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