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
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2023-03-10 07:59 am Purchase | 2023-02-28 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | The Vanguard Group | 257,153 10.010% | 3,232 (+1.27%) | Filing History |
| 2023-02-14 12:10 pm Purchase | 2022-12-31 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | Fuller & Thaler Asset Management, Inc. | 153,270 5.950% | 153,270 (New Position) | Filing History |
| 2023-02-10 4:29 pm Unchanged | 2022-12-31 | 13G | MEDIAALPHA INC MAX | WHITE MOUNTAINS INSURANCE GROUP LTD WTM | 16,939,998 39.300% | 0 (Unchanged) | Filing History |
| 2023-02-10 2:42 pm Purchase | 2023-02-14 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | DIMENSIONAL FUND ADVISORS LP | 160,079 6.200% | 160,079 (New Position) | Filing History |
| 2023-02-10 12:59 pm Sale | 2022-12-30 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | Morgan Stanley MS | 180,369 7.000% | -6,536 (-3.50%) | Filing History |
| 2023-02-09 11:37 am Sale | 2022-12-30 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | The Vanguard Group | 253,921 9.860% | -25,441 (-9.11%) | Filing History |
| 2023-02-08 10:50 am Purchase | 2022-12-31 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | River Road Asset Management, LLC | 139,423 5.400% | 11,331 (+8.85%) | Filing History |
| 2023-02-06 2:36 pm Sale | 2022-12-30 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | Wellington Management Group LLP | 83,374 3.240% | -138,185 (-62.37%) | Filing History |
| 2022-05-06 10:43 am Sale | 2022-04-30 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | River Road Asset Management, LLC | 128,092 4.300% | -40,955 (-24.23%) | Filing History |
| 2022-02-14 4:00 pm Sale | 2021-12-31 | 13G | MEDIAALPHA INC MAX | WHITE MOUNTAINS INSURANCE GROUP LTD WTM | 16,939,998 43.000% | -3,592,204 (-17.50%) | Filing History |
| 2022-02-11 11:26 am Sale | 2021-12-31 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | Morgan Stanley MS | 186,905 6.200% | -5,532 (-2.87%) | Filing History |
| 2022-02-10 08:47 am Sale | 2021-12-31 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | The Vanguard Group | 279,362 9.260% | -1,577 (-0.56%) | Filing History |
| 2022-02-09 12:49 pm Purchase | 2021-12-31 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | River Road Asset Management, LLC | 169,047 5.500% | 7,643 (+4.74%) | Filing History |
| 2022-02-04 09:06 am Sale | 2021-12-31 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | Wellington Management Group LLP | 221,559 7.340% | -29,161 (-11.63%) | Filing History |
| 2021-12-10 3:27 pm Purchase | 2021-11-30 | 13G | WHITE MOUNTAINS INSRN GRP,LTD WTM | Morgan Stanley MS | 192,437 6.400% | 192,437 (New Position) | Filing History |