White Mountains Insurance Group, Ltd. provides insurance services in the United States, the United Kingdom, Bermuda, and internationally. It operates through Ark/WM Outrigger, HG Global, Kudu, Distinguished, and Other Operations segments. The company offers property insurance and reinsurance; specialty insurance and reinsurance consisting of aviation, contingency, cyber, fine art and specie, mortgage, nuclear, political and credit, space, surety, and terrorism and political violence; marine and energy insurance and reinsurance; casualty insurance and reinsurance, such as medical malpractice,…
Congressional trades · 1 on record
Disclosures from 2025-06-23 to 2025-06-23
The newest disclosure we hold for this stock is 2025-06-23.
That is the end of our data, not necessarily the end of the trading — our
bulk STOCK Act archive stops there and newer filings arrive through a
separate live feed. Treat the absence of recent rows as “not covered”,
not as “no trades”.
Not in our coverage. White Mountains Insurance Group, Ltd. isn't currently held by any of the 50 hedge funds we track. The price chart and company profile below come from public Yahoo Finance data.
Price History
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A member of Congress bought
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A member sold
Return: High: Low:
Markers sit on the transaction date the member disclosed, snapped to the
nearest close on the chart. They are not the date the public found out — that
came later, and
the gap is its own page.
Every marker is listed by name in the table above.
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell White Mountains Insurance Group, Ltd. or any security.