WTM
White Mountains Insurance Group, Ltd.
NYSE Financial Services Bermuda
2 209,95 $US
-0.17% today
+8.23% YTD · +16.18% 1Y
2
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
13
Hedge funds tracked
Latest available SEC 13F filings
69
/ 100
STRONG

Analysis White Mountains Insurance Group, Ltd. (WTM) — Kairos Score 69/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About White Mountains Insurance Group, Ltd.

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, and professional and general liability; and accident and health insurance and reinsurance, which includes personal accident, sickness, disability, travel, short-term life, and medical products through brokers, managing general agents (MGA), and reinsurance intermediaries. It also provides municipal bond guarantee reinsurance, which focuses on single risk limits for small-to-medium sized, and public investment grade municipal bonds that are issued to finance public purpose projects, including schools, utilities, and transportation facilities. In addition, the company offers capital solutions for boutique asset and wealth managers for generational ownership transfers, management buyouts, acquisition and growth finance, and legacy partner liquidity; strategic advice; investment management; and specialty electrical contracting services. Further, it operates as a full-service MGA and program administrator for specialty property and casualty insurance for the real estate and hospitality end markets, and start-up programs; and an MGA for leisure travel and global expatriate medical insurance in Israel, the European Union, and Australia. The company was formerly known as Fund American Enterprises Holdings, Inc. and changed its name to White Mountains Insurance Group, Ltd. in 1999. White Mountains Insurance Group, Ltd. was incorporated in 1980 and is headquartered in Hamilton, Bermuda.

Key info

👔
CEO
Mr. Liam P. Caffrey
📍
HQ
A.S. Cooper Building, Suite 601 26 Reid Street, Hamilton, HM 11, Bermuda
👥
Employees
1 648
💰
Market cap
5 274 533 888,00 $US
📊
P/E
5.1
💸
Dividend yield
0.05%

🕴️ Insider activity (90 days)

2 transactions — 0 buys and 0 sales reported by White Mountains Insurance Group, Ltd. executives.

TD
Tanner David Allen
2026-08-31
Other
KS
Klar Stephen
2026-08-26
Other

🏦 Hedge Funds

13 institutional funds report a position on WTM in their latest SEC quarterly filing.

GEODE CAPITAL MANAGEMENT, LLC
Bank of New York Mellon Corp
TIAA CREF INVESTMENT MANAGEMENT LLC
RHUMBLINE ADVISERS
AMERIPRISE FINANCIAL INC

📰 Recent news

15 recent articles on WTM.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

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Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Detection of clustered purchases or sales by several executives in the same stock.

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13F Hedge Funds

Berkshire, Pershing Square, Tiger Global, Bridgewater and other reporting funds.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

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Companies in the same sector as White Mountains Insurance Group, Ltd.

Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of WTM on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 2 insider transactions over 90 days
✅ All 13 detected institutional funds
✅ Thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ Available history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + recent earnings
See full analysis →
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