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Side-by-side financial comparison of Arch Capital Group (ACGL) and AMERISAFE INC (AMSF). Click either name above to swap in a different company.

Arch Capital Group is the larger business by last-quarter revenue ($4.9B vs $80.1M, roughly 61.6× AMERISAFE INC). Arch Capital Group runs the higher net margin — 25.1% vs 10.2%, a 14.9% gap on every dollar of revenue. On growth, AMERISAFE INC posted the faster year-over-year revenue change (10.3% vs 8.5%). Over the past eight quarters, Arch Capital Group's revenue compounded faster (11.9% CAGR vs 2.8%).

Arch Capital Group Ltd. is a Bermuda exempted public company which writes insurance, reinsurance and mortgage insurance on a worldwide basis, with a focus on specialty lines, the segment of the insurance industry where the more difficult and unusual risks are written. The company is headquartered in Bermuda and operates globally in 60 offices in North America, Europe, Asia and Australia.

AMERISAFE Inc. is a specialty insurance provider that focuses exclusively on workers' compensation coverage for small and mid-sized businesses in high-hazard industries including construction, logging, trucking, and manufacturing. It operates across 49 U.S. states, offering tailored insurance policies paired with targeted risk management support for clients.

ACGL vs AMSF — Head-to-Head

Bigger by revenue
ACGL
ACGL
61.6× larger
ACGL
$4.9B
$80.1M
AMSF
Growing faster (revenue YoY)
AMSF
AMSF
+1.8% gap
AMSF
10.3%
8.5%
ACGL
Higher net margin
ACGL
ACGL
14.9% more per $
ACGL
25.1%
10.2%
AMSF
Faster 2-yr revenue CAGR
ACGL
ACGL
Annualised
ACGL
11.9%
2.8%
AMSF

Income Statement — Q4 2025 vs Q1 2026

Metric
ACGL
ACGL
AMSF
AMSF
Revenue
$4.9B
$80.1M
Net Profit
$1.2B
$8.1M
Gross Margin
Operating Margin
Net Margin
25.1%
10.2%
Revenue YoY
8.5%
10.3%
Net Profit YoY
32.4%
-9.0%
EPS (diluted)
$3.33
$0.43

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
ACGL
ACGL
AMSF
AMSF
Q1 26
$80.1M
Q4 25
$4.9B
$81.6M
Q3 25
$5.1B
$82.0M
Q2 25
$5.2B
$81.1M
Q1 25
$4.7B
$72.6M
Q4 24
$4.5B
$74.0M
Q3 24
$4.7B
$78.7M
Q2 24
$4.2B
$75.8M
Net Profit
ACGL
ACGL
AMSF
AMSF
Q1 26
$8.1M
Q4 25
$1.2B
$10.4M
Q3 25
$1.4B
$13.8M
Q2 25
$1.2B
$14.0M
Q1 25
$574.0M
$8.9M
Q4 24
$935.0M
$13.2M
Q3 24
$988.0M
$14.3M
Q2 24
$1.3B
$11.0M
Operating Margin
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
15.6%
Q3 25
21.3%
Q2 25
21.5%
Q1 25
15.5%
Q4 24
22.7%
Q3 24
22.6%
Q2 24
18.1%
Net Margin
ACGL
ACGL
AMSF
AMSF
Q1 26
10.2%
Q4 25
25.1%
12.8%
Q3 25
26.4%
16.9%
Q2 25
23.7%
17.2%
Q1 25
12.3%
12.3%
Q4 24
20.6%
17.8%
Q3 24
20.9%
18.2%
Q2 24
30.0%
14.5%
EPS (diluted)
ACGL
ACGL
AMSF
AMSF
Q1 26
$0.43
Q4 25
$3.33
$0.55
Q3 25
$3.56
$0.72
Q2 25
$3.23
$0.73
Q1 25
$1.48
$0.47
Q4 24
$2.41
$0.69
Q3 24
$2.56
$0.75
Q2 24
$3.30
$0.57

Balance Sheet & Financial Strength

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

Metric
ACGL
ACGL
AMSF
AMSF
Cash + ST InvestmentsLiquidity on hand
$993.0M
$34.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$24.2B
$246.6M
Total Assets
$79.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACGL
ACGL
AMSF
AMSF
Q1 26
$34.2M
Q4 25
$993.0M
$61.9M
Q3 25
$1.1B
$54.7M
Q2 25
$983.0M
$48.5M
Q1 25
$1.2B
$44.8M
Q4 24
$979.0M
$44.1M
Q3 24
$1.0B
$63.7M
Q2 24
$1.0B
$30.6M
Stockholders' Equity
ACGL
ACGL
AMSF
AMSF
Q1 26
$246.6M
Q4 25
$24.2B
$251.6M
Q3 25
$23.7B
$274.8M
Q2 25
$23.0B
$265.6M
Q1 25
$21.5B
$260.8M
Q4 24
$20.8B
$257.3M
Q3 24
$22.3B
$314.4M
Q2 24
$20.7B
$301.0M
Total Assets
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
$79.2B
$1.1B
Q3 25
$79.2B
$1.2B
Q2 25
$78.8B
$1.2B
Q1 25
$75.2B
$1.2B
Q4 24
$70.9B
$1.2B
Q3 24
$73.7B
$1.3B
Q2 24
$65.5B
$1.2B

Cash Flow & Capital Efficiency

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

Metric
ACGL
ACGL
AMSF
AMSF
Operating Cash FlowLast quarter
$1.4B
Free Cash FlowOCF − Capex
$1.4B
FCF MarginFCF / Revenue
28.2%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
1.13×
TTM Free Cash FlowTrailing 4 quarters
$6.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
$1.4B
$10.6M
Q3 25
$2.2B
$10.7M
Q2 25
$1.1B
$-8.4M
Q1 25
$1.5B
$-1.8M
Q4 24
$1.6B
$10.8M
Q3 24
$2.0B
$8.4M
Q2 24
$1.5B
$-2.6M
Free Cash Flow
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
$1.4B
$10.4M
Q3 25
$2.2B
$9.8M
Q2 25
$1.1B
$-9.5M
Q1 25
$1.4B
$-1.8M
Q4 24
$1.6B
$10.8M
Q3 24
$2.0B
$8.4M
Q2 24
$1.5B
$-2.6M
FCF Margin
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
28.2%
12.8%
Q3 25
42.6%
11.9%
Q2 25
21.3%
-11.7%
Q1 25
31.0%
-2.5%
Q4 24
34.3%
14.6%
Q3 24
42.5%
10.7%
Q2 24
35.6%
-3.5%
Capex Intensity
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
0.2%
0.2%
Q3 25
0.2%
1.1%
Q2 25
0.2%
1.3%
Q1 25
0.2%
0.0%
Q4 24
0.3%
0.0%
Q3 24
0.3%
0.0%
Q2 24
0.3%
0.1%
Cash Conversion
ACGL
ACGL
AMSF
AMSF
Q1 26
Q4 25
1.13×
1.02×
Q3 25
1.62×
0.77×
Q2 25
0.91×
-0.61×
Q1 25
2.54×
-0.20×
Q4 24
1.68×
0.82×
Q3 24
2.04×
0.59×
Q2 24
1.20×
-0.24×

Financial Flow Comparison

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

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