WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2023-02-10
12:59 pm
Sale
2022-12-3013GWhite Mountains Insurance Group, Ltd.
WTM
MORGAN STANLEY
MS
180,369
7.000%
-6,536decrease
(-3.50%)
Filing
History
2023-02-09
11:37 am
Sale
2022-12-3013GWhite Mountains Insurance Group, Ltd.
WTM
The Vanguard Group253,921
9.860%
-25,441decrease
(-9.11%)
Filing
History
2023-02-08
10:50 am
Purchase
2022-12-3113GWhite Mountains Insurance Group, Ltd.
WTM
River Road Asset Management, LLC139,423
5.400%
11,331increase
(+8.85%)
Filing
History
2023-02-06
2:36 pm
Sale
2022-12-3013GWhite Mountains Insurance Group, Ltd.
WTM
WELLINGTON MANAGEMENT GROUP LLP83,374
3.240%
-138,185decrease
(-62.37%)
Filing
History
2022-05-06
10:43 am
Sale
2022-04-3013GWhite Mountains Insurance Group, Ltd.
WTM
River Road Asset Management, LLC128,092
4.300%
-40,955decrease
(-24.23%)
Filing
History
2022-02-14
4:00 pm
Sale
2021-12-3113GMediaAlpha, Inc.
MAX
WHITE MOUNTAINS INSURANCE GROUP LTD
WTM
16,939,998
43.000%
-3,592,204decrease
(-17.50%)
Filing
History
2022-02-11
11:26 am
Sale
2021-12-3113GWhite Mountains Insurance Group, Ltd.
WTM
MORGAN STANLEY
MS
186,905
6.200%
-5,532decrease
(-2.87%)
Filing
History
2022-02-10
08:47 am
Sale
2021-12-3113GWhite Mountains Insurance Group, Ltd.
WTM
The Vanguard Group279,362
9.260%
-1,577decrease
(-0.56%)
Filing
History
2022-02-09
12:49 pm
Purchase
2021-12-3113GWhite Mountains Insurance Group, Ltd.
WTM
River Road Asset Management, LLC169,047
5.500%
7,643increase
(+4.74%)
Filing
History
2022-02-04
09:06 am
Sale
2021-12-3113GWhite Mountains Insurance Group, Ltd.
WTM
WELLINGTON MANAGEMENT GROUP LLP221,559
7.340%
-29,161decrease
(-11.63%)
Filing
History
2021-12-10
3:27 pm
Purchase
2021-11-3013GWhite Mountains Insurance Group, Ltd.
WTM
MORGAN STANLEY
MS
192,437
6.400%
192,437increase
(New Position)
Filing
History
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