WHITE MOUNTAINS INSURANCE GROUP LTD
For the period ended Mar 31, 2026. Filed May 6, 2026.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Mar 31, 2026 · Filed May 6, 2026
What changed in Risk Factors?
Read the current filingPrevious report: 10-Q
Period ended 2025-09-30; filed 2025-11-06.
0001628280-25-049910
Item 1A. Risk FactorsCurrent report: 10-Q
Period ended 2026-03-31; filed 2026-05-06.
0001628280-26-030935
Item 1A. Risk FactorsThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 4 previous paragraphs and 5 current paragraphs.
3 unchanged; 1 reworded; 1 added; 0 removed; 0 previous and 0 current paragraphs rearranged.
Tables are not compared: 1 previous and 1 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
Added paragraphs (1)
Current report
(1)Of the shares White Mountains repurchased in January 2026, 4,229 were to satisfy employee income tax withholding pursuant to employee benefit plans, which do not reduce the amount available under the Board repurchase authorizations.
Reworded paragraphs (1)
Previous wording
(1)White Mountains’s Board of Directors has authorized the Company to repurchase its common shares, from time to time, subject to market conditions. The repurchase authorizations do not have a stated expiration date.
Current wording
(2)White Mountains’s Board of Directors has authorized the Company to repurchase its common shares, from time to time, subject to market conditions. The repurchase authorizations do not have a stated expiration date.