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White Mountains Insurance
WTM

Overview Fund Activity

231 hedge funds and large institutions have $2.86B invested in White Mountains Insurance in 2021 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 71 increasing their positions, 78 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
231
Holders Change
-2
Holders Change %
-0.86%
% of All Funds
4.06%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.11%
New
22
Increased
71
Reduced
78
Closed
21
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
PG
1
Pendal Group
Australia
$31.5M
2
Artisan Partners
2
Artisan Partners
Wisconsin
$88.8M
3
RA
3
Royce & Associates
New York
$7.38M
4
EAM
4
Eagle Asset Management
Florida
$9.73M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$161M

Top Sellers

1
Victory Capital Management
1
Victory Capital Management
Texas
$20.1M
2
MAP
2
Madison Avenue Partners
New York
$0
3
ACM
3
Atlanta Capital Management
Georgia
$189M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$239M
5
Northern Trust
5
Northern Trust
Illinois
$23.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Norges Bank
26
Norges Bank
Norway
$26.8M -$2.92M -2,734 -10%
MAA
27
Mraz Amerine & Associates
California
$24.5M -$297K -278 -1%
EP
28
Elkhorn Partners
Nebraska
$23.6M +$5.35K +5 +0%
Federated Hermes
29
Federated Hermes
Pennsylvania
$23.3M -$491K -459 -2%
Northern Trust
30
Northern Trust
Illinois
$23.1M -$6.45M -6,026 -22%
CSC
31
Cove Street Capital
California
$22.9M +$3.93M +3,678 +21%
Victory Capital Management
32
Victory Capital Management
Texas
$20.1M -$38M -35,506 -65%
Robeco Institutional Asset Management
33
Robeco Institutional Asset Management
Netherlands
$19.4M – – –
STCG
34
Speece Thorson Capital Group
Minnesota
$19.1M +$2.22M +2,074 +13%
Nuveen Asset Management
35
Nuveen Asset Management
Illinois
$15.9M -$790K -737 -5%
Bank of New York Mellon
36
Bank of New York Mellon
New York
$13.6M +$505K +472 +4%
PPA
37
Parametric Portfolio Associates
Washington
$13.3M -$1.51M -1,408 -10%
Renaissance Technologies
38
Renaissance Technologies
New York
$13.2M -$3.21M -3,000 -20%
MAM
39
Martingale Asset Management
Massachusetts
$10.6M -$1.88M -1,761 -15%
EAM
40
Eagle Asset Management
Florida
$9.73M +$7.06M +6,600 +264%
Goldman Sachs
41
Goldman Sachs
New York
$9.46M +$2.78M +2,595 +42%
Citadel Advisors
42
Citadel Advisors
Florida
$9.01M -$524K -490 -5%
UBS AM
43
UBS AM
Illinois
$8.1M +$575K +538 +8%
Envestnet Asset Management
44
Envestnet Asset Management
Illinois
$7.71M -$59.9K -56 -0.8%
RA
45
Royce & Associates
New York
$7.38M +$7.38M +6,897 New
California Public Employees Retirement System
46
California Public Employees Retirement System
California
$7.37M – – –
Swiss National Bank
47
Swiss National Bank
Switzerland
$7.32M – – –
SOADOR
48
State of Alaska Department of Revenue
Alaska
$6.8M +$2.28M +2,128 +50%
BGIM
49
Brandywine Global Investment Management
Pennsylvania
$6.17M -$548K -512 -8%
FAM
50
Fenimore Asset Management
New York
$6.17M -$5.77M -5,396 -48%
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