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WTM

White Mountains Insurance Group, Ltd.

Financial Services · Insurance - Property & Casualty

2,028.60$ +0.0% vs. previous close Closing price · As of: Sep 25, 2026

Statements

Cash Flow

White Mountains Insurance Group, Ltd. (WTM) by the numbers: income statement, balance sheet and cash flow, by year or by quarter. In the most recent period (Q2 26), "Operating Cash Flow" came in at -25 million USD. Tick rows to compare them in a chart.

All figures in millions of USD.

Tick rows to compare them in a chart (up to 4)

Cash Flow WTM
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
46 -13 -56 77 72 2.0 -45 19 -5.0 -0.6 -41 43 -74 -48 -60 21 51 -73 -93 107 74 -7.4 -6.1 50 122 208 86 71 223 25 37 241 269 64 -40 178 359 54 37 -25 425
12 30 15 3.9 6.1 -3.5 4.8 4.0 9.6 7.3 8.3 3.7 7.8 10 7.1 10 9.8 16 13 15 5.4 21 4.3 4.1 -1.4 -2.7 -2.4 -2.6 -5.3 -7.5 -2.1 -2.7 -2.7 1.1 1.1 -0.8 2.3 6.4 4.8 14 28
8.8 11 9.9 17 – 53 3.2 3.3 3.2 3.3 12 2.6 2.9 2.2 5.1 3.6 3.5 4.4 4.0 11 -2.9 3.6 2.9 3.6 16 -10 13 12 15 -24 23 – -23 23 -51 -39 0.5 0.5 -52 9.5 -42
-75 39 -51 -58 -574 117 53 -11 -52 128 -239 -39 625 -85 107 -163 -215 -597 9.5 -152 334 22 -14 87 -900 -87 -120 26 59 – – – – – – – – – – – –
-44 -55 -52 14 8.4 18 -39 38 2.8 1.8 -19 61 6.7 9.7 -39 63 31 31 -8.6 47 39 -46 -36 50 69 83 67 102 159 3.2 50 174 135 52 6.2 111 286 18 -11 -58 236
23 1.1 0.4 0.3 0.1 0.4 0.1 2.3 2.0 2.4 1.9 1.9 0.0 84 0.0 64 434 440 103 161 40 8.2 0.0 0.0 0.0 0.0 0.0 15 15 29 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
393 -74 39 -32 734 21 77 449 -18 -49 -43 -70 52 0.6 81 8.5 -61 37 364 -274 -260 -39 106 -1.7 251 116 -97 -126 -232 -89 101 -216 -190 -163 7.3 -164 -295 -215 -35 114 -432
4.7 6.9 4.6 4.6 0.4 1.1 3.8 3.1 1.5 1.4 3.2 3.2 34 3.2 3.2 3.2 3.0 0.2 3.1 0.1 1.2 0.1 3.0 3.0 3.0 0.1 2.6 2.6 2.6 0.0 2.5 0.0 2.5 2.5 2.6 2.6 2.6 2.6 2.4 2.4 10
-319 -20 -6.5 -2.7 -715 9.3 -8.4 -505 0.0 -7.2 -4.9 0.9 42 42 -48 -31 -78 0.5 -0.4 -7.4 -87 -13 -39 -67 -509 -5.3 -25 -7.4 -33 0.0 -8.1 0.0 -8.1 0.2 -9.9 -9.9 -9.9 -193 -26 -217 -445
-1.7 -3.1 -1.2 -1.1 -1.3 15 -2.3 47 -5.1 29 92 36 22 56 12 57 -2.7 13 12 -1.9 288 -16 0.2 200 0.7 -44 -20 8.9 -1.0 – – – 13 20 115 14 78 70 -2.3 98 244
-324 -20 -8.9 -2.3 -714 26 -9.6 -458 4.9 48 106 46 22 58 -44 46 13 35 6.5 5.2 169 -4.7 -33 146 -510 -47 -41 6.9 18 24 -34 4.5 11 20 79 12 73 -128 -50 -146 -251
110 -95 -25 -72 -4.7 49 23 11 -19 -1.9 22 18 -1.1 12 -25 75 3.5 -3.6 277 -162 -16 -51 179 659 -741 9.3 -52 -48 8.3 -40 103 30 91 -80 46 26 136 -289 -49 -58 -259
46 -5.6 -57 -10 72 2.0 -45 17 -5.0 -0.6 -41 43 -74 -48 -60 21 51 -73 -93 107 74 -7.4 -6.1 50 122 208 86 71 223 25 37 241 269 64 -40 178 359 54 37 -25 425

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.

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