WTM
White Mountains Insurance Group LtdNYSE
Financial Services • Insurance - Property & Casualty
Updated 1 day ago
Coverage limited
Factor tilt: Anti-Growth Mid Cap
$2,093.13+0.31%
Close Oct 13, 2026
- Market cap
- $5.18B
- 1 month
- +1.8%
- 3 months
- -2.2%
- 1 year
- +10.3%
- 52-week range
- $1,847.67$2,319.41
- Dividend, last 12 mo
- $1.00 · 0.05% yield
- Last ex-date
- Mar 16, 2026 · $1.00
- Short interest
- 6.1% of float139.6K shares · settled Sep 30, 2026 · +3.1% since Sep 15, 2026 · FINRA
Fundamentals · trailing 12 months to Jun 30, 2026
- Revenue
- $2.8B
- Net income
- $1.12B
- Free cash flow
- —
- Book value
- $5.39B
- Total debt
- —
- P/E
- 4.6×
- Price / sales
- 1.9×
- Price / book
- 1×
- FCF yield
- —
- Net margin
- +39.9%
EODHD (TTM) · as of Oct 13, 2026
End-of-day close from stored market data, not a live quote.
Portfolio context
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Loading market dates
No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
Smart money context
Holder IQ: LOW
36 top institutions tracked
as of 2026-Q2 (filed 2026-09-23)
Last 13F trend: accumulating (heavy)
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Sentiment: unknown
No recent insider trades detected.
Red flags: 0
Largest 13-F holders · Q2 2026
357 filers reported a long position in WTM for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | $329.6M | 159K | +1.5% |
| Neuberger Berman Group LLC | $247M | 119.1K | -4.5% |
| BlackRock, Inc. | $244.4M | 117.9K | +4% |
| River Road Asset Management, LLC | $240.3M | 115.9K | -3.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $232.2M | 112K | -3.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | $222.8M | 107.5K | -1.5% |
| FULLER & THALER ASSET MANAGEMENT, INC. | $211.3M | 101.9K | -2.6% |
| COOKE & BIELER LP | $176.5M | 85.1K | -18.8% |
| Wallace Capital Management Inc. | $166M | 80.1K | +1.6% |
| FIDUCIARY MANAGEMENT INC /WI/ | $138M | 66.6K | — |
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