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Buy Day today: Good (62) Broad market participation · no major macro event
WTM

White Mountains Insurance Group, Ltd.

Financial Services · Insurance - Property & Casualty

2,058.30$ -0.2% vs. previous close Closing price · As of: Sep 17, 2026

Investor relations

Report Dates

Investor relations overview for White Mountains Insurance Group, Ltd. (WTM): report dates, earnings surprises, earnings call transcripts and the latest headlines. The next report is scheduled for 11/05/2026.

Next report 11/05/2026
Last report 08/06/2026
Earnings surprise by quarter (%)
Q3 23 · 176.6 % 23 Q4 23 · -1.1 % 23 Q1 24 · -12.1 % 24 Q2 24 · 18.3 % 24 Q3 24 · -29.6 % 24 Q1 25 · 561.2 % 25 Q2 25 · 352.7 % 25 Q3 25 · 33.9 % 25

EPS estimate beaten

Full history 57 of 93 quarters (61%)
Last 16 quarters 10 of 16 quarters (63%)

Earnings Call Transcripts

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No transcripts yet — they will show up here automatically after the next earnings call.

News on This Stock

  • 08/27/2026 WHITE MOUNTAINS INSURANCE GROUP LTD (WTM): Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers; Financial Statements and Exhibits · sec.gov Open ↗
  • 08/06/2026 WHITE MOUNTAINS INSURANCE GROUP LTD (WTM): Results of Operations and Financial Condition; Financial Statements and Exhibits · sec.gov Open ↗

Automatically matched wire and portal stories; external links open the original source.

Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q) · Transcripts: transcript archive

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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