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

Arch Capital Group is the larger business by last-quarter revenue ($4.5B vs $3.6B, roughly 1.3× BORGWARNER INC). Arch Capital Group runs the higher net margin — 23.2% vs -7.3%, a 30.5% gap on every dollar of revenue. On growth, BORGWARNER INC posted the faster year-over-year revenue change (3.9% vs -3.3%). Over the past eight quarters, Arch Capital Group's revenue compounded faster (3.4% CAGR vs -0.3%).

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.

BorgWarner Inc. is an American automotive and e-mobility supplier headquartered in Auburn Hills, Michigan. As of 2023, the company maintains production facilities and sites at 92 locations in 24 countries, and generates revenues of US$14.2 billion, while employing around 39,900 people. The company is one of the 25 largest automotive suppliers in the world. Since February 2025, Joseph F. Fadool has been CEO of BorgWarner Inc.

ACGL vs BWA — Head-to-Head

Bigger by revenue
ACGL
ACGL
1.3× larger
ACGL
$4.5B
$3.6B
BWA
Growing faster (revenue YoY)
BWA
BWA
+7.1% gap
BWA
3.9%
-3.3%
ACGL
Higher net margin
ACGL
ACGL
30.5% more per $
ACGL
23.2%
-7.3%
BWA
Faster 2-yr revenue CAGR
ACGL
ACGL
Annualised
ACGL
3.4%
-0.3%
BWA

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ACGL
ACGL
BWA
BWA
Revenue
$4.5B
$3.6B
Net Profit
$1.0B
$-262.0M
Gross Margin
20.5%
Operating Margin
-6.7%
Net Margin
23.2%
-7.3%
Revenue YoY
-3.3%
3.9%
Net Profit YoY
82.4%
35.3%
EPS (diluted)
$2.88
$-1.20

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
BWA
BWA
Q1 26
$4.5B
Q4 25
$4.9B
$3.6B
Q3 25
$5.1B
$3.6B
Q2 25
$5.2B
$3.6B
Q1 25
$4.7B
$3.5B
Q4 24
$4.5B
$3.4B
Q3 24
$4.7B
$3.4B
Q2 24
$4.2B
$3.6B
Net Profit
ACGL
ACGL
BWA
BWA
Q1 26
$1.0B
Q4 25
$1.2B
$-262.0M
Q3 25
$1.4B
$158.0M
Q2 25
$1.2B
$224.0M
Q1 25
$574.0M
$157.0M
Q4 24
$935.0M
$-405.0M
Q3 24
$988.0M
$234.0M
Q2 24
$1.3B
$303.0M
Gross Margin
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
20.5%
Q3 25
18.5%
Q2 25
17.6%
Q1 25
18.2%
Q4 24
19.9%
Q3 24
18.4%
Q2 24
19.0%
Operating Margin
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
-6.7%
Q3 25
6.9%
Q2 25
7.9%
Q1 25
6.7%
Q4 24
-9.2%
Q3 24
7.8%
Q2 24
8.2%
Net Margin
ACGL
ACGL
BWA
BWA
Q1 26
23.2%
Q4 25
25.1%
-7.3%
Q3 25
26.4%
4.4%
Q2 25
23.7%
6.2%
Q1 25
12.3%
4.5%
Q4 24
20.6%
-11.8%
Q3 24
20.9%
6.8%
Q2 24
30.0%
8.4%
EPS (diluted)
ACGL
ACGL
BWA
BWA
Q1 26
$2.88
Q4 25
$3.33
$-1.20
Q3 25
$3.56
$0.73
Q2 25
$3.23
$1.03
Q1 25
$1.48
$0.72
Q4 24
$2.41
$-1.78
Q3 24
$2.56
$1.04
Q2 24
$3.30
$1.34

Balance Sheet & Financial Strength

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

Metric
ACGL
ACGL
BWA
BWA
Cash + ST InvestmentsLiquidity on hand
$24.0M
Total DebtLower is stronger
$3.9B
Stockholders' EquityBook value
$24.2B
$5.4B
Total Assets
$81.4B
$13.8B
Debt / EquityLower = less leverage
0.72×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACGL
ACGL
BWA
BWA
Q1 26
$24.0M
Q4 25
$993.0M
Q3 25
$1.1B
Q2 25
$983.0M
Q1 25
$1.2B
Q4 24
$979.0M
Q3 24
$1.0B
Q2 24
$1.0B
Total Debt
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
$3.9B
Q3 25
$3.9B
Q2 25
$3.9B
Q1 25
$3.8B
Q4 24
$3.8B
Q3 24
$4.2B
Q2 24
$3.3B
Stockholders' Equity
ACGL
ACGL
BWA
BWA
Q1 26
$24.2B
Q4 25
$24.2B
$5.4B
Q3 25
$23.7B
$6.0B
Q2 25
$23.0B
$5.9B
Q1 25
$21.5B
$5.7B
Q4 24
$20.8B
$5.5B
Q3 24
$22.3B
$6.2B
Q2 24
$20.7B
$6.1B
Total Assets
ACGL
ACGL
BWA
BWA
Q1 26
$81.4B
Q4 25
$79.2B
$13.8B
Q3 25
$79.2B
$14.5B
Q2 25
$78.8B
$14.4B
Q1 25
$75.2B
$13.8B
Q4 24
$70.9B
$14.0B
Q3 24
$73.7B
$15.1B
Q2 24
$65.5B
$14.1B
Debt / Equity
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
0.72×
Q3 25
0.65×
Q2 25
0.66×
Q1 25
0.66×
Q4 24
0.68×
Q3 24
0.68×
Q2 24
0.54×

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
BWA
BWA
Operating Cash FlowLast quarter
$1.2B
$619.0M
Free Cash FlowOCF − Capex
$457.0M
FCF MarginFCF / Revenue
12.8%
Capex IntensityCapex / Revenue
4.5%
Cash ConversionOCF / Net Profit
1.13×
TTM Free Cash FlowTrailing 4 quarters
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACGL
ACGL
BWA
BWA
Q1 26
$1.2B
Q4 25
$1.4B
$619.0M
Q3 25
$2.2B
$368.0M
Q2 25
$1.1B
$579.0M
Q1 25
$1.5B
$82.0M
Q4 24
$1.6B
$682.0M
Q3 24
$2.0B
$356.0M
Q2 24
$1.5B
$462.0M
Free Cash Flow
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
$1.4B
$457.0M
Q3 25
$2.2B
$257.0M
Q2 25
$1.1B
$502.0M
Q1 25
$1.4B
$-37.0M
Q4 24
$1.6B
$521.0M
Q3 24
$2.0B
$201.0M
Q2 24
$1.5B
$297.0M
FCF Margin
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
28.2%
12.8%
Q3 25
42.6%
7.2%
Q2 25
21.3%
13.8%
Q1 25
31.0%
-1.1%
Q4 24
34.3%
15.1%
Q3 24
42.5%
5.8%
Q2 24
35.6%
8.2%
Capex Intensity
ACGL
ACGL
BWA
BWA
Q1 26
Q4 25
0.2%
4.5%
Q3 25
0.2%
3.1%
Q2 25
0.2%
2.1%
Q1 25
0.2%
3.4%
Q4 24
0.3%
4.7%
Q3 24
0.3%
4.5%
Q2 24
0.3%
4.6%
Cash Conversion
ACGL
ACGL
BWA
BWA
Q1 26
1.13×
Q4 25
1.13×
Q3 25
1.62×
2.33×
Q2 25
0.91×
2.58×
Q1 25
2.54×
0.52×
Q4 24
1.68×
Q3 24
2.04×
1.52×
Q2 24
1.20×
1.52×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACGL
ACGL

Segment breakdown not available.

BWA
BWA

Foundational Products$2.9B81%
Drivetrain Morse Systems$506.0M14%
Power Drive Systems$112.0M3%
Battery Charging Systems$64.0M2%

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