WTM
White Mountains Insurance Group, Ltd.
2,028.60$
+0.0%
vs. previous close
Closing price · As of: Sep 25, 2026
Statements
Income Statement
All figures as a percentage of revenue in the same period.
Tick rows to compare them in a chart (up to 4)
| Line item | Q3 16 | Q4 16 | Q1 17 | Q2 17 | Q3 17 | Q4 17 | Q1 18 | Q2 18 | Q3 18 | Q4 18 | Q1 19 | Q2 19 | Q3 19 | Q4 19 | Q1 20 | Q2 20 | Q3 20 | Q4 20 | Q1 21 | Q2 21 | Q3 21 | Q4 21 | Q1 22 | Q2 22 | Q3 22 | Q4 22 | Q1 23 | Q2 23 | Q3 23 | Q4 23 | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 | Q1 26 | Q2 26 | LTM* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | – | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | – | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | |
| 6.2% | 77.7% | 2.7% | 1.1% | 1.0% | 0.9% | 3.3% | 6.5% | 5.9% | 213.3% | 3.9% | 15.1% | 10.7% | 10.0% | – | 8.9% | 4.1% | 3.9% | 69.3% | 32.1% | – | 40.5% | 75.1% | 228.8% | 75.7% | 33.5% | 39.5% | 60.9% | 68.9% | 29.6% | 41.2% | 65.7% | 44.0% | 90.2% | 64.8% | 41.5% | 46.0% | 33.9% | 40.2% | 20.8% | 34.8% | |
| 93.8% | 22.3% | 97.3% | 98.9% | 99.0% | 99.1% | 96.7% | 93.5% | 94.1% | -113.3% | 96.1% | 84.9% | 89.3% | 90.0% | – | 91.1% | 95.9% | 96.1% | 30.7% | 67.9% | – | 59.5% | 24.9% | -128.8% | 24.3% | 66.5% | 60.5% | 39.1% | 31.1% | 70.4% | 58.8% | 34.3% | 56.0% | 9.8% | 35.2% | 58.5% | 54.0% | 66.1% | 59.8% | 79.2% | 65.2% | |
| 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 74.6% | 25.9% | 65.7% | 65.7% | 47.7% | 40.2% | 107.1% | 50.0% | 33.3% | 1,018.3% | 18.8% | 60.0% | 50.2% | 51.9% | – | 34.4% | 22.5% | 23.1% | 77.7% | 20.8% | – | 35.7% | 33.1% | 131.9% | 22.4% | 26.9% | 18.0% | 27.1% | 19.2% | 18.2% | 19.3% | 31.0% | 12.8% | 33.7% | 16.6% | 20.0% | 20.5% | 50.3% | 9.2% | 18.0% | 23.8% | |
| 118.1% | 47.2% | 101.4% | 101.6% | 89.4% | 94.6% | 253.4% | 103.7% | 71.8% | 2,288.3% | 31.2% | 72.6% | 56.4% | 57.8% | – | 40.0% | 26.0% | 27.5% | 108.5% | 20.8% | – | 49.0% | 36.9% | 174.4% | 32.4% | 37.1% | 23.0% | 34.5% | 27.0% | 25.9% | 22.9% | 43.1% | 30.9% | 43.5% | 22.7% | 32.9% | 33.3% | -90.3% | 64.8% | 48.9% | 18.4% | |
| -24.3% | -24.9% | -4.1% | -2.6% | 9.6% | 4.6% | -156.8% | -10.1% | 22.3% | -2,401.7% | 65.0% | 12.2% | 32.9% | 32.2% | – | 51.1% | 69.9% | 68.6% | -77.8% | 47.1% | – | 10.5% | -11.9% | -303.3% | -8.1% | 29.5% | 37.4% | 4.6% | 4.1% | 44.5% | 35.9% | -8.8% | 25.1% | -33.7% | 12.5% | 25.6% | 20.7% | 156.4% | -4.9% | 30.3% | 46.8% | |
| 6.7% | 1.4% | 0.5% | 0.6% | 1.0% | 0.4% | 1.4% | 1.6% | 1.7% | 58.3% | 0.9% | 3.2% | 3.0% | 2.8% | – | 2.9% | 1.7% | 1.6% | 7.4% | 0.9% | – | 3.2% | 2.6% | 13.2% | 2.7% | 2.9% | 2.8% | 3.8% | 3.0% | 2.4% | 2.3% | 3.7% | 1.8% | 3.9% | 3.1% | 2.7% | 2.3% | 0.4% | 3.7% | 2.3% | 2.2% | |
| -24.3% | -24.9% | -4.1% | -2.6% | 9.6% | 4.6% | -156.8% | -10.1% | 22.3% | -2,401.7% | 65.0% | 12.2% | 32.9% | 32.2% | – | 51.1% | 69.9% | 68.6% | -77.8% | 47.1% | – | 10.5% | -5.7% | -303.3% | -8.1% | 29.5% | 37.4% | 4.6% | 4.1% | 44.5% | 35.9% | -8.8% | 25.1% | -33.7% | 12.5% | 25.6% | 20.7% | 156.4% | -4.9% | 30.3% | 46.8% | |
| -30.1% | -8.6% | -0.3% | -1.2% | -4.6% | -2.2% | 1.7% | 2.0% | -1.8% | -60.0% | 2.4% | -0.1% | 5.7% | 5.9% | – | 9.3% | 21.4% | -22.6% | -5.3% | 8.8% | – | -0.9% | -1.0% | -20.9% | -1.9% | 15.4% | 2.2% | 0.1% | 1.4% | -4.7% | 1.7% | 1.6% | 1.2% | 1.0% | 1.7% | 1.9% | 2.0% | 15.2% | 0.2% | 2.9% | 4.6% | |
| 159.9% | -12.4% | 32.7% | 16.3% | 625.0% | 19.7% | -114.0% | 2.9% | 20.5% | -2,291.7% | 65.6% | 15.9% | 31.3% | 34.7% | – | 44.5% | 50.7% | 93.9% | -42.3% | 40.4% | – | 9.4% | 12.8% | -220.6% | 231.8% | 9.2% | 33.7% | 5.2% | 4.5% | 38.9% | 36.5% | -13.8% | 18.8% | -36.4% | 5.9% | 17.8% | 13.2% | 145.1% | -6.0% | 23.6% | 39.9% | |
| -15.5% | -12.4% | 2.9% | 2.6% | 17.6% | 1.9% | -143.9% | -5.2% | 28.8% | -2,221.7% | 67.8% | 18.3% | 40.9% | 40.7% | – | 57.9% | 73.7% | 73.3% | -63.3% | 52.5% | – | 19.6% | -1.4% | -284.7% | -5.7% | 31.8% | 39.8% | 7.7% | 6.1% | 45.9% | 38.0% | -5.7% | 26.6% | -29.5% | 15.8% | 28.2% | 23.3% | 161.3% | -0.3% | 33.7% | 50.5% |
LTM = last twelve months (sum of the four most recent quarters).
Showing the most recent 40 periods — older statements are on file for this stock.
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.