White Mountains Insurance Group Ltd.
$2,061.30
Market Cap
$4.92B
Shares Outstanding
2.4M
Primary Exchange
XNYS
Currency
USD
Type
CS
IPO Date
Oct 23, 1985
Round Lot
10
Locale
US
Day Open
$2052.91
Day High
$2084.14
Day Low
$2029.15
Volume
39.1K
VWAP
$2062.61
Prev Close
$2058.32
Transactions
--
Acc. Volume
--
White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions of businesses and assets in the insurance, financial services, and related sectors, operating these businesses and assets through its subsidiaries and, if and when attractive exit valuations become available, disposing of these businesses and assets. The company conducts its business in five areas: property and casualty insurance and reinsurance, municipal bond reinsurance, capital solutions for asset and wealth management firms, property and casualty insurance distribution, and other operations. The company has four reportable segments: Ark/WM Outrigger, HG Global, Kudu and Distinguished.
White Mountains Insurance Group Ltd. (WTM) closed the 2026-09-18 session at $2061.30, up 0.14% versus the previous close (+2.98). The stock opened at $2052.91 and traded between $2029.15 and $2084.14 during that session. Session trading volume was 39K shares. The volume-weighted average price (VWAP) is $2062.61.
White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions of businesses and assets in the insurance, financial services, and related sectors, operating these businesses and assets through its subsidiaries and, if and when attractive exit valuations become available, disposing of these businesses and assets. The company conducts its business in five areas: property and casualty insurance and reinsurance, municipal bond reinsurance, capital solutions for asset and wealth management firms, property and casualty insurance distribution, and other operations. The company has four reportable segments: Ark/WM Outrigger, HG Global, Kudu and Distinguished.
White Mountains Insurance Group Ltd. has a market capitalization of $4.92 billion. The company operates in the FIRE, MARINE & CASUALTY INSURANCE industry classification. WTM is listed on the XNYS exchange. The company employs approximately 1,648 people. White Mountains Insurance Group Ltd. is headquartered in HANOVER, NH. The recorded listing date is 1985-10-23.
On this page you can find market WTM stock price data, interactive price charts with multiple timeframes (1 day to max history), company financials including income statements, balance sheets, and cash flow statements, technical indicators (SMA 50, SMA 200, EMA 20, MACD, RSI), latest news and sentiment analysis, dividend history, stock splits, short interest data, float information, and related stocks.
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