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Side-by-side financial comparison of Arch Capital Group (ACGL) and RENAISSANCERE HOLDINGS LTD (RNR). Click either name above to swap in a different company.

Arch Capital Group is the larger business by last-quarter revenue ($4.9B vs $3.0B, roughly 1.7× RENAISSANCERE HOLDINGS LTD). RENAISSANCERE HOLDINGS LTD runs the higher net margin — 25.6% vs 25.1%, a 0.5% gap on every dollar of revenue. On growth, RENAISSANCERE HOLDINGS LTD posted the faster year-over-year revenue change (29.6% vs 8.5%). Over the past eight quarters, Arch Capital Group's revenue compounded faster (11.9% CAGR vs 6.9%).

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.

RenaissanceRe Holdings Ltd is a Bermudian provider of reinsurance, insurance and other related business services. The company operates in reinsurance, insurance and ventures.

ACGL vs RNR — Head-to-Head

Bigger by revenue
ACGL
ACGL
1.7× larger
ACGL
$4.9B
$3.0B
RNR
Growing faster (revenue YoY)
RNR
RNR
+21.1% gap
RNR
29.6%
8.5%
ACGL
Higher net margin
RNR
RNR
0.5% more per $
RNR
25.6%
25.1%
ACGL
Faster 2-yr revenue CAGR
ACGL
ACGL
Annualised
ACGL
11.9%
6.9%
RNR

Income Statement — Q4 2025 vs Q4 2025

Metric
ACGL
ACGL
RNR
RNR
Revenue
$4.9B
$3.0B
Net Profit
$1.2B
$760.5M
Gross Margin
Operating Margin
42.5%
Net Margin
25.1%
25.6%
Revenue YoY
8.5%
29.6%
Net Profit YoY
32.4%
501.0%
EPS (diluted)
$3.33
$16.16

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
RNR
RNR
Q4 25
$4.9B
$3.0B
Q3 25
$5.1B
$3.2B
Q2 25
$5.2B
$3.2B
Q1 25
$4.7B
$3.5B
Q4 24
$4.5B
$2.3B
Q3 24
$4.7B
$4.0B
Q2 24
$4.2B
$2.8B
Q1 24
$3.9B
$2.6B
Net Profit
ACGL
ACGL
RNR
RNR
Q4 25
$1.2B
$760.5M
Q3 25
$1.4B
$916.5M
Q2 25
$1.2B
$835.4M
Q1 25
$574.0M
$170.0M
Q4 24
$935.0M
$-189.7M
Q3 24
$988.0M
$1.2B
Q2 24
$1.3B
$503.9M
Q1 24
$1.1B
$373.6M
Operating Margin
ACGL
ACGL
RNR
RNR
Q4 25
42.5%
Q3 25
46.3%
Q2 25
41.8%
Q1 25
-2.0%
Q4 24
-3.6%
Q3 24
43.7%
Q2 24
25.0%
Q1 24
24.4%
Net Margin
ACGL
ACGL
RNR
RNR
Q4 25
25.1%
25.6%
Q3 25
26.4%
28.7%
Q2 25
23.7%
26.1%
Q1 25
12.3%
4.9%
Q4 24
20.6%
-8.3%
Q3 24
20.9%
29.8%
Q2 24
30.0%
17.8%
Q1 24
28.4%
14.4%
EPS (diluted)
ACGL
ACGL
RNR
RNR
Q4 25
$3.33
$16.16
Q3 25
$3.56
$19.40
Q2 25
$3.23
$17.20
Q1 25
$1.48
$3.27
Q4 24
$2.41
$-3.76
Q3 24
$2.56
$22.62
Q2 24
$3.30
$9.41
Q1 24
$2.92
$6.94

Balance Sheet & Financial Strength

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

Metric
ACGL
ACGL
RNR
RNR
Cash + ST InvestmentsLiquidity on hand
$993.0M
$1.7B
Total DebtLower is stronger
$2.3B
Stockholders' EquityBook value
$24.2B
$11.6B
Total Assets
$79.2B
$53.8B
Debt / EquityLower = less leverage
0.20×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACGL
ACGL
RNR
RNR
Q4 25
$993.0M
$1.7B
Q3 25
$1.1B
$1.7B
Q2 25
$983.0M
$1.4B
Q1 25
$1.2B
$1.6B
Q4 24
$979.0M
$1.7B
Q3 24
$1.0B
$1.6B
Q2 24
$1.0B
$1.6B
Q1 24
$993.0M
$1.6B
Total Debt
ACGL
ACGL
RNR
RNR
Q4 25
$2.3B
Q3 25
$2.2B
Q2 25
$2.3B
Q1 25
$2.8B
Q4 24
$1.9B
Q3 24
$1.9B
Q2 24
$2.0B
Q1 24
$1.9B
Stockholders' Equity
ACGL
ACGL
RNR
RNR
Q4 25
$24.2B
$11.6B
Q3 25
$23.7B
$11.5B
Q2 25
$23.0B
$10.8B
Q1 25
$21.5B
$10.3B
Q4 24
$20.8B
$10.6B
Q3 24
$22.3B
$11.2B
Q2 24
$20.7B
$10.2B
Q1 24
$19.4B
$9.8B
Total Assets
ACGL
ACGL
RNR
RNR
Q4 25
$79.2B
$53.8B
Q3 25
$79.2B
$54.5B
Q2 25
$78.8B
$54.7B
Q1 25
$75.2B
$53.6B
Q4 24
$70.9B
$50.7B
Q3 24
$73.7B
$52.8B
Q2 24
$65.5B
$51.6B
Q1 24
$62.8B
$50.9B
Debt / Equity
ACGL
ACGL
RNR
RNR
Q4 25
0.20×
Q3 25
0.19×
Q2 25
0.21×
Q1 25
0.27×
Q4 24
0.18×
Q3 24
0.17×
Q2 24
0.19×
Q1 24
0.19×

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
RNR
RNR
Operating Cash FlowLast quarter
$1.4B
$483.0M
Free Cash FlowOCF − Capex
$1.4B
FCF MarginFCF / Revenue
28.2%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
1.13×
0.64×
TTM Free Cash FlowTrailing 4 quarters
$6.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACGL
ACGL
RNR
RNR
Q4 25
$1.4B
$483.0M
Q3 25
$2.2B
$1.6B
Q2 25
$1.1B
$1.5B
Q1 25
$1.5B
$157.8M
Q4 24
$1.6B
$778.9M
Q3 24
$2.0B
$1.5B
Q2 24
$1.5B
$1.2B
Q1 24
$1.6B
$683.5M
Free Cash Flow
ACGL
ACGL
RNR
RNR
Q4 25
$1.4B
Q3 25
$2.2B
Q2 25
$1.1B
Q1 25
$1.4B
Q4 24
$1.6B
Q3 24
$2.0B
Q2 24
$1.5B
Q1 24
$1.5B
FCF Margin
ACGL
ACGL
RNR
RNR
Q4 25
28.2%
Q3 25
42.6%
Q2 25
21.3%
Q1 25
31.0%
Q4 24
34.3%
Q3 24
42.5%
Q2 24
35.6%
Q1 24
39.3%
Capex Intensity
ACGL
ACGL
RNR
RNR
Q4 25
0.2%
Q3 25
0.2%
Q2 25
0.2%
Q1 25
0.2%
Q4 24
0.3%
Q3 24
0.3%
Q2 24
0.3%
Q1 24
0.4%
Cash Conversion
ACGL
ACGL
RNR
RNR
Q4 25
1.13×
0.64×
Q3 25
1.62×
1.73×
Q2 25
0.91×
1.76×
Q1 25
2.54×
0.93×
Q4 24
1.68×
Q3 24
2.04×
1.26×
Q2 24
1.20×
2.41×
Q1 24
1.40×
1.83×

Financial Flow Comparison

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

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