• Blog
  • Pricing
  • Contact
  • FAQ
Sign InSign Up
AI Agent for Financial MarketsAsk anything. Our AI Agent brings real-time data and full market coverage.Open chat
MarketsStocksCryptoForexCommoditiesCalendarInsiders
WTM

WTM

White Mountains Insurance Group, Ltd.

NYSEFinancial ServicesInsurance - Property & CasualtyBM

USD2034.55

-16.26 (-0.79%)

Rating:A-

Company Profile

CEO

Liam Caffrey

IPO Date

1985-10-23

Sector

Financial Services

Industry

Insurance - Property & Casualty

Exchange

NYSE

Country

BM

Market Metrics

Open

$2050.81

Prev. Close

$2050.81

Day Low

$2018.33

Day High

$2066.05

52W Low

$1648.00

52W High

$2333.00

Market Cap

$5.04B

Volume

0.03M

OverviewFinancialsRatingsInsidersSentimentsChart Patterns
Insider Trades
FiledInsiderRoleTypeA/DSharesPrice
22 May 2026Tanner David AllendirectorA-AwardAcquired135$0.00
22 May 2026SHANK SUZANNE F.directorA-AwardAcquired
Congressional Trades

House

DisclosedRepresentativeOfficeTypeAmount
13 Oct 2025Michael McCaulMichael McCaulPurchase$15,001 - $50,000
25 Jul 2025James French HillJames French HillPurchase$50,001 - $100,000
14 Feb 2025Michael McCaulMichael McCaulPurchase
135
$0.00
22 May 2026Hicks Weston MdirectorA-AwardAcquired190$0.00
22 May 2026Gelston Philip AdirectorA-AwardAcquired135$0.00
22 May 2026Dillon MargaretdirectorA-AwardAcquired135$0.00
22 May 2026Chu JohndirectorA-AwardAcquired135$0.00
22 May 2026Chu JohndirectorDisposed0$0.00
22 May 2026CHOKSI MARY CdirectorA-AwardAcquired135$0.00
22 May 2026Carlson Peter MdirectorA-AwardAcquired135$0.00
22 May 2026CAMPBELL REID TARLTONdirectorA-AwardAcquired135$0.00
$15,001 - $50,000
18 Sept 2024Michael McCaulMichael McCaulSale$1,001 - $15,000
22 Jul 2024Michael McCaulMichael McCaulPurchase$15,001 - $50,000
22 Feb 2024Michael McCaulMichael McCaulSale$1,001 - $15,000
14 Dec 2023Michael McCaulMichael McCaulPurchase$1,001 - $15,000
14 Dec 2023Michael McCaulMichael McCaulPurchase$15,001 - $50,000
20 Jan 2023Michael McCaulMichael McCaulSale$1,001 - $15,000
17 Mar 2022Michael McCaulMichael McCaulPurchase$1,001 - $15,000