White Mountains Insurance Group
Filed with the SEC on · accession 0001628280-26-070628
WTM filed a 10-Q (quarterly report) with the SEC on Nov 5, 2026. The quarterly report: unaudited results for the quarter plus management’s comments. The stock moved -3.5% by the first close after the filing.
White Mountains Insurance Group filed its quarterly report on Form 10-Q for the period ended September 30, 2026, reporting 2,386,823 common shares outstanding as of November 2, 2026.
Close before
$2376.30
Nov 4, 2026
First close after
-3.46%
$2294.16
5 trading days
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Since filing
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Click hereWTM filed a 10-Q (SEC filing). White Mountains Insurance Group filed its quarterly report on Form 10-Q for the period ended September 30, 2026, reporting 2,386,823 common shares outstanding as of November 2, 2026.
The quarterly report: unaudited results for the quarter plus management’s comments. Compare revenue, margins and cash flow with the same quarter last year. Check MD&A for guidance changes and what drove the quarter.
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 10-Q (quarterly report): The quarterly report: unaudited results for the quarter plus management’s comments.
WTM closed at $2376.30 before the filing and $2294.16 on Nov 5, 2026 (-3.46%).
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