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

Balance Sheet

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 (2025), "Total Assets" came in at 12,307 million USD. Tick rows to compare them in a chart.

Income Statement Balance Sheet Cash Flow Ratios

Annual Quarterly

Amounts Change % Common size %

Last 12 Full history

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All figures in millions of USD.

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Balance Sheet WTM
Line item	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Total Assets	1,981	2,010	2,164	2,049	3,545	16,493	16,034	15,882	19,015	19,418	19,444	19,106	15,896	15,443	14,534	14,064	12,895	12,144	10,457	10,285	6,545	3,659	3,363	3,983	4,831	7,001	7,389	8,386	9,926	12,307
Current Assets	125	163	437	365	1,623	8,017	16	11	24,506	0.4	86	5.2	52	60	55	1,556	1,185	1,031	1,301	433	443	331	412	440	441	1,682	661	122	3,046	4,915
Cash	4.8	7.0	22	3.9	4.4	67	122	90	243	188	159	171	410	366	435	705	462	383	373	179	150	97	110	161	211	259	255	122	252	185
Cash & Short-Term Investments	72	70	101	121	740	2,613	16	1,876	19,430	0.4	86	5.2	52	60	1,541	1,551	1,093	1,019	1,245	391	437	273	325	362	354	725	1,179	1,610	1,217	3,148
Receivables	52	93	336	244	883	5,404	5,387	4,569	5,076	6,339	5,185	4,729	914	813	675	4.7	1,007	985	1,112	459	416	58	87	78	87	956	1,087	1,060	1,829	1,767
Inventory	–	–	–	–	–	–	–	–	–	–	–	–	–	–	0.0	0.0	0.0	0.0	0.0	0.0	-704	-457	-505	-647	-1,232	-1,046	–	-2,670	–	–
Property, Plant & Equipment	–	–	–	–	–	–	–	–	–	–	–	–	–	–	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	–	23	38	42	25	–	–	–
Goodwill	411	181	170	–	25	22	–	–	–	–	–	–	20	20	0.0	0.0	0.0	175	169	188	32	26	380	395	526	142	177	169	439	217
Intangible Assets	411	181	170	–	25	22	–	–	–	49	44	40	20	55	56	23	195	195	198	188	24	36	158	260	782	341	392	202	281	1,328
Total Liabilities	1,250	1,307	1,461	1,435	2,499	16,795	13,226	12,903	15,131	15,585	14,385	13,525	12,400	11,102	10,273	9,396	8,637	7,747	5,917	5,917	2,808	298	644	839	1,014	3,296	3,454	3,824	4,795	6,051
Current Liabilities	826	1,011	-1,121	1,232	2,403	13,753	495	372	31	43	67	46	109	92	221	357	11	21	2.6	31	109	32	111	102	471	778	251	67	238	4,329
Short-Term Debt	408	571	52	4.0	–	–	–	–	–	–	–	–	–	–	819	–	–	689	350	339	13	3.1	5.2	8.7	358	218	5.4	8.2	7.3	9.2
Accounts Payable	280	290	222	184	152	–	495	372	31	43	67	148	109	101	221	169	128	92	108	31	13	32	111	102	113	560	251	81	238	368
Long-Term Debt	–	–	–	–	96	767	979	938	995	1,013	1,369	1,191	1,328	1,018	88	714	795	804	886	580	439	24	193	284	376	693	575	565	563	837
Shareholders' Equity	687	659	703	614	1,047	1,445	2,408	2,979	3,884	3,833	4,455	4,713	2,899	3,657	4,261	4,088	3,732	4,397	4,540	4,368	3,737	3,361	2,718	3,145	3,818	3,705	3,935	4,241	4,484	5,425
Retained Earnings	1,067	1,009	1,063	534	928	355	1,072	1,286	1,696	1,900	2,496	2,719	1,752	2,216	2,176	2,790	2,543	2,802	3,011	3,085	2,797	2,823	2,265	2,672	3,311	2,958	3,212	3,691	3,919	4,846
Shares Outstanding	8.2	7.3	6.6	6.1	5.9	6.2	9.1	11	10	11	11	11	10	8.9	8.5	7.6	6.8	6.2	6.1	5.9	5.0	4.3	3.3	3.1	3.1	3.0	2.8	2.5	2.5	2.6

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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