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Side-by-side financial comparison of AMERICAN FINANCIAL GROUP INC (AFG) and WHITE MOUNTAINS INSURANCE GROUP LTD (WTM). Click either name above to swap in a different company.

AMERICAN FINANCIAL GROUP INC is the larger business by last-quarter revenue ($2.1B vs $1.6B, roughly 1.3× WHITE MOUNTAINS INSURANCE GROUP LTD). WHITE MOUNTAINS INSURANCE GROUP LTD runs the higher net margin — 52.1% vs 14.5%, a 37.6% gap on every dollar of revenue. On growth, WHITE MOUNTAINS INSURANCE GROUP LTD posted the faster year-over-year revenue change (348.0% vs -4.0%). Over the past eight quarters, WHITE MOUNTAINS INSURANCE GROUP LTD's revenue compounded faster (57.4% CAGR vs 4.0%).

The Western Union Company is an American multinational financial services corporation headquartered in Denver, Colorado.

White Mountains Insurance Group is a diversified insurance and related financial services holding company based in Hamilton, Bermuda. Redomiciled from Delaware, United States, on October 25, 1999, the company conducts most of its business through its insurance subsidiaries and other affiliates.

AFG vs WTM — Head-to-Head

Bigger by revenue
AFG
AFG
1.3× larger
AFG
$2.1B
$1.6B
WTM
Growing faster (revenue YoY)
WTM
WTM
+352.0% gap
WTM
348.0%
-4.0%
AFG
Higher net margin
WTM
WTM
37.6% more per $
WTM
52.1%
14.5%
AFG
Faster 2-yr revenue CAGR
WTM
WTM
Annualised
WTM
57.4%
4.0%
AFG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AFG
AFG
WTM
WTM
Revenue
$2.1B
$1.6B
Net Profit
$299.0M
$835.8M
Gross Margin
97.1%
Operating Margin
18.4%
56.2%
Net Margin
14.5%
52.1%
Revenue YoY
-4.0%
348.0%
Net Profit YoY
17.3%
741.0%
EPS (diluted)
$3.59
$325.02

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AFG
AFG
WTM
WTM
Q4 25
$2.1B
$1.6B
Q3 25
$2.3B
$864.2M
Q2 25
$1.9B
$689.2M
Q1 25
$1.9B
$577.8M
Q4 24
$2.1B
$358.0M
Q3 24
$2.4B
$839.1M
Q2 24
$1.9B
$395.4M
Q1 24
$1.9B
$647.3M
Net Profit
AFG
AFG
WTM
WTM
Q4 25
$299.0M
$835.8M
Q3 25
$215.0M
$113.8M
Q2 25
$174.0M
$122.9M
Q1 25
$154.0M
$33.9M
Q4 24
$255.0M
$-130.4M
Q3 24
$181.0M
$179.0M
Q2 24
$209.0M
$-54.6M
Q1 24
$242.0M
$236.4M
Gross Margin
AFG
AFG
WTM
WTM
Q4 25
97.1%
Q3 25
93.6%
Q2 25
93.8%
Q1 25
98.7%
Q4 24
97.9%
Q3 24
99.1%
Q2 24
98.2%
Q1 24
98.8%
Operating Margin
AFG
AFG
WTM
WTM
Q4 25
18.4%
56.2%
Q3 25
11.5%
20.7%
Q2 25
11.9%
25.6%
Q1 25
10.6%
12.5%
Q4 24
14.9%
-33.7%
Q3 24
9.7%
28.5%
Q2 24
14.3%
-8.8%
Q1 24
15.9%
35.9%
Net Margin
AFG
AFG
WTM
WTM
Q4 25
14.5%
52.1%
Q3 25
9.2%
13.2%
Q2 25
9.0%
17.8%
Q1 25
8.3%
5.9%
Q4 24
11.9%
-36.4%
Q3 24
7.6%
21.3%
Q2 24
11.0%
-13.8%
Q1 24
12.7%
36.5%
EPS (diluted)
AFG
AFG
WTM
WTM
Q4 25
$3.59
$325.02
Q3 25
$2.58
$44.18
Q2 25
$2.07
$47.75
Q1 25
$1.84
$13.19
Q4 24
$3.03
$-50.98
Q3 24
$2.16
$69.68
Q2 24
$2.49
$-21.24
Q1 24
$2.89
$92.33

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AFG
AFG
WTM
WTM
Cash + ST InvestmentsLiquidity on hand
$1.7B
Total DebtLower is stronger
$1.8B
$837.0M
Stockholders' EquityBook value
$4.8B
$5.4B
Total Assets
$32.6B
$12.3B
Debt / EquityLower = less leverage
0.38×
0.15×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AFG
AFG
WTM
WTM
Q4 25
$1.7B
Q3 25
$1.8B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.4B
Q3 24
$1.3B
Q2 24
$1.1B
Q1 24
$1.1B
Total Debt
AFG
AFG
WTM
WTM
Q4 25
$1.8B
$837.0M
Q3 25
$1.8B
$870.4M
Q2 25
$1.5B
$694.6M
Q1 25
$1.5B
$676.1M
Q4 24
$1.5B
$562.5M
Q3 24
$1.5B
$544.9M
Q2 24
$1.5B
$530.2M
Q1 24
$1.5B
$532.1M
Stockholders' Equity
AFG
AFG
WTM
WTM
Q4 25
$4.8B
$5.4B
Q3 25
$4.7B
$4.8B
Q2 25
$4.5B
$4.6B
Q1 25
$4.4B
$4.5B
Q4 24
$4.5B
$4.5B
Q3 24
$4.7B
$4.6B
Q2 24
$4.4B
$4.4B
Q1 24
$4.2B
$4.5B
Total Assets
AFG
AFG
WTM
WTM
Q4 25
$32.6B
$12.3B
Q3 25
$33.8B
$12.3B
Q2 25
$30.7B
$11.8B
Q1 25
$30.3B
$11.0B
Q4 24
$30.8B
$9.9B
Q3 24
$32.6B
$10.3B
Q2 24
$29.9B
$10.2B
Q1 24
$30.0B
$9.6B
Debt / Equity
AFG
AFG
WTM
WTM
Q4 25
0.38×
0.15×
Q3 25
0.38×
0.18×
Q2 25
0.33×
0.15×
Q1 25
0.34×
0.15×
Q4 24
0.33×
0.13×
Q3 24
0.31×
0.12×
Q2 24
0.34×
0.12×
Q1 24
0.35×
0.12×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AFG
AFG
WTM
WTM
Operating Cash FlowLast quarter
$784.0M
$53.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
2.62×
0.06×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AFG
AFG
WTM
WTM
Q4 25
$784.0M
$53.9M
Q3 25
$216.0M
$359.3M
Q2 25
$191.0M
$177.5M
Q1 25
$342.0M
$-40.2M
Q4 24
$674.0M
$64.1M
Q3 24
$459.0M
$269.4M
Q2 24
$-88.0M
$216.8M
Q1 24
$107.0M
$36.5M
Cash Conversion
AFG
AFG
WTM
WTM
Q4 25
2.62×
0.06×
Q3 25
1.00×
3.16×
Q2 25
1.10×
1.44×
Q1 25
2.22×
-1.19×
Q4 24
2.64×
Q3 24
2.54×
1.51×
Q2 24
-0.42×
Q1 24
0.44×
0.15×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AFG
AFG

Property And Casualty Insurance$2.0B96%
Other$83.0M4%

WTM
WTM

Segment breakdown not available.

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