WTM
White Mountains Insurance Group
PEG ratio, current and historical analysis
- Stocks
- Financial Services
- NYSE: WTM
- PEG Ratio
White Mountains Insurance Group currently trades with a PEG ratio of 0.01, based on Oct 2, 2026 data. Dividing the 4.62 PE ratio by the 448.1% earnings growth rate produces this figure.
WTM PEG ratio history
Historically, White Mountains Insurance Group maintains a PEG ratio averaging 0.28 across the last ten years. At 0.01, today's PEG ratio sits 96% lower than its historical average. The ten years high came in the Sep 2017 quarter at 4.54, reflecting peak valuation relative to growth. The bottom was reached in the Mar 2021 quarter at 0, suggesting favorable value relative to growth during that period.
White Mountains Insurance Group PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.01 | 4.83 | 379.1% |
| 2024 | N/A | 21.66 | -54.8% |
| 2023 | N/A | 7.58 | -28.3% |
| 2022 | 0.01 | 5.11 | 409.6% |
| 2021 | N/A | N/A | -139.4% |
| 2020 | 0.06 | 4.41 | 74.2% |
| 2019 | 0.02 | 8.56 | 411.9% |
| 2018 | N/A | N/A | -128.6% |
| 2017 | 0.07 | 5.83 | 82.3% |
| 2016 | 0.18 | 10.44 | 59.6% |
| 2015 | N/A | 14.48 | -1.8% |
| 2014 | N/A | 12.32 | -1.4% |
| 2013 | 0.17 | 11.63 | 70% |
| 2012 | N/A | 16.89 | -68.7% |
| 2011 | 0.01 | 4.65 | 862.8% |
White Mountains Insurance Group PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.01 | 4.74 | 448.1% |
| Mar 2026 | 0 | 5.43 | 3,657.4% |
| Dec 2025 | 0.01 | 4.83 | 379.1% |
| Sep 2025 | N/A | 30.81 | -78.5% |
| Jun 2025 | N/A | 22.52 | -58.5% |
| Mar 2025 | N/A | 178.98 | -95.1% |
| Dec 2024 | N/A | 21.66 | -54.8% |
| Sep 2024 | 0.05 | 6.72 | 130.9% |
| Jun 2024 | N/A | 9.46 | -52.8% |
| Mar 2024 | N/A | 8.12 | -35.5% |
| Dec 2023 | N/A | 7.58 | -28.3% |
| Sep 2023 | N/A | 13.67 | -59.7% |
| Jun 2023 | 0.01 | 3.41 | 361.2% |
| Mar 2023 | 0.01 | 4.02 | 728.4% |
| Dec 2022 | 0.01 | 5.11 | 409.6% |
WTM average PEG ratio chart
WTM's PEG ratio today comes in under the 10-year average.
PEG comparison
White Mountains Insurance Group's PEG of 0.01 is lower than the Financial Services sector, the industry and its peers average. In comparison with the Financial Services sector average of 0.42, White Mountains Insurance Group's PEG is 98% lower.
WTM EPS growth
WTM Price vs fair value
WTM PEG vs peers
WTM carries a PEG ratio lower than that of peer stocks CB and TRV. At 0.01, White Mountains Insurance Group's PEG ratio sits lower than the peer group average of 0.55.
Frequently asked questions
What is White Mountains Insurance Group's PEG ratio?
Based on Oct 2, 2026 data, WTM shows a PEG ratio of 0.01.
What is the 5-year average PEG ratio for White Mountains Insurance Group (WTM)?
WTM's 5-year PEG ratio average comes in at 0.01.
What is the highest PEG ratio for WTM?
WTM's PEG ratio topped out at 4.54 during the Sep 2017 quarter - the highest in ten years.
How does the current PEG ratio for WTM compare to its historical average?
Compared to the 10-year average, WTM's PEG ratio sits 96% lower.
Why is White Mountains Insurance Group's PEG ratio so low?
At 0.01, WTM's PEG ratio suggests the stock may be undervalued given its growth rate.
How is WTM's PEG ratio calculated (White Mountains Insurance Group PEG ratio formula)?
The PEG ratio derives from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Oct 2, 2026, White Mountains Insurance Group carries a PE ratio of 4.62. Earnings grew at 448.1% over the TTM period ending Jun 2026. Applying the formula, this yields a PEG ratio of 0.01. PEG RATIO(0.01) = PE RATIO(4.62) / EPS GROWTH(448.1%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.