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

Arch Capital Group is the larger business by last-quarter revenue ($4.5B vs $3.1B, roughly 1.5× Seagate Technology). Seagate Technology runs the higher net margin — 24.0% vs 23.2%, a 0.9% gap on every dollar of revenue. On growth, Seagate Technology posted the faster year-over-year revenue change (44.1% vs -3.3%). Over the past eight quarters, Seagate Technology's revenue compounded faster (28.4% CAGR vs 3.4%).

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.

Seagate Technology Holdings plc is an American data storage company. It was incorporated in 1978 as Shugart Technology and commenced business in 1979. Since 2010, the company has been incorporated in Dublin, Ireland, with operational headquarters in Fremont, California, United States.

ACGL vs STX — Head-to-Head

Bigger by revenue
ACGL
ACGL
1.5× larger
ACGL
$4.5B
$3.1B
STX
Growing faster (revenue YoY)
STX
STX
+47.3% gap
STX
44.1%
-3.3%
ACGL
Higher net margin
STX
STX
0.9% more per $
STX
24.0%
23.2%
ACGL
Faster 2-yr revenue CAGR
STX
STX
Annualised
STX
28.4%
3.4%
ACGL

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
ACGL
ACGL
STX
STX
Revenue
$4.5B
$3.1B
Net Profit
$1.0B
$748.0M
Gross Margin
46.5%
Operating Margin
32.1%
Net Margin
23.2%
24.0%
Revenue YoY
-3.3%
44.1%
Net Profit YoY
82.4%
-23.8%
EPS (diluted)
$2.88
$3.27

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
STX
STX
Q3 26
$3.1B
Q1 26
$4.5B
$2.8B
Q4 25
$4.9B
$2.6B
Q3 25
$5.1B
Q2 25
$5.2B
$2.4B
Q1 25
$4.7B
$2.2B
Q4 24
$4.5B
$2.3B
Q3 24
$4.7B
$2.2B
Net Profit
ACGL
ACGL
STX
STX
Q3 26
$748.0M
Q1 26
$1.0B
$593.0M
Q4 25
$1.2B
$549.0M
Q3 25
$1.4B
Q2 25
$1.2B
$488.0M
Q1 25
$574.0M
$340.0M
Q4 24
$935.0M
$336.0M
Q3 24
$988.0M
$305.0M
Gross Margin
ACGL
ACGL
STX
STX
Q3 26
46.5%
Q1 26
41.6%
Q4 25
39.4%
Q3 25
Q2 25
37.4%
Q1 25
35.2%
Q4 24
34.9%
Q3 24
32.9%
Operating Margin
ACGL
ACGL
STX
STX
Q3 26
32.1%
Q1 26
29.8%
Q4 25
26.4%
Q3 25
Q2 25
23.2%
Q1 25
20.0%
Q4 24
21.0%
Q3 24
18.6%
Net Margin
ACGL
ACGL
STX
STX
Q3 26
24.0%
Q1 26
23.2%
21.0%
Q4 25
25.1%
20.9%
Q3 25
26.4%
Q2 25
23.7%
20.0%
Q1 25
12.3%
15.7%
Q4 24
20.6%
14.5%
Q3 24
20.9%
14.1%
EPS (diluted)
ACGL
ACGL
STX
STX
Q3 26
$3.27
Q1 26
$2.88
$2.60
Q4 25
$3.33
$2.43
Q3 25
$3.56
Q2 25
$3.23
$2.24
Q1 25
$1.48
$1.57
Q4 24
$2.41
$1.55
Q3 24
$2.56
$1.41

Balance Sheet & Financial Strength

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

Metric
ACGL
ACGL
STX
STX
Cash + ST InvestmentsLiquidity on hand
$24.0M
$1.1B
Total DebtLower is stronger
$3.9B
Stockholders' EquityBook value
$24.2B
Total Assets
$81.4B
$8.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACGL
ACGL
STX
STX
Q3 26
$1.1B
Q1 26
$24.0M
$1.0B
Q4 25
$993.0M
$1.1B
Q3 25
$1.1B
Q2 25
$983.0M
$891.0M
Q1 25
$1.2B
$814.0M
Q4 24
$979.0M
$1.2B
Q3 24
$1.0B
$1.2B
Total Debt
ACGL
ACGL
STX
STX
Q3 26
$3.9B
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Stockholders' Equity
ACGL
ACGL
STX
STX
Q3 26
Q1 26
$24.2B
$459.0M
Q4 25
$24.2B
$-63.0M
Q3 25
$23.7B
Q2 25
$23.0B
$-453.0M
Q1 25
$21.5B
$-829.0M
Q4 24
$20.8B
$-1.1B
Q3 24
$22.3B
$-1.3B
Total Assets
ACGL
ACGL
STX
STX
Q3 26
$8.9B
Q1 26
$81.4B
$8.7B
Q4 25
$79.2B
$8.4B
Q3 25
$79.2B
Q2 25
$78.8B
$8.0B
Q1 25
$75.2B
$7.6B
Q4 24
$70.9B
$8.0B
Q3 24
$73.7B
$8.0B

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
STX
STX
Operating Cash FlowLast quarter
$1.2B
$2.4B
Free Cash FlowOCF − Capex
$953.0M
FCF MarginFCF / Revenue
30.6%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.13×
3.17×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACGL
ACGL
STX
STX
Q3 26
$2.4B
Q1 26
$1.2B
Q4 25
$1.4B
$532.0M
Q3 25
$2.2B
Q2 25
$1.1B
$508.0M
Q1 25
$1.5B
$259.0M
Q4 24
$1.6B
$221.0M
Q3 24
$2.0B
$95.0M
Free Cash Flow
ACGL
ACGL
STX
STX
Q3 26
$953.0M
Q1 26
Q4 25
$1.4B
$427.0M
Q3 25
$2.2B
Q2 25
$1.1B
$425.0M
Q1 25
$1.4B
$216.0M
Q4 24
$1.6B
$150.0M
Q3 24
$2.0B
$27.0M
FCF Margin
ACGL
ACGL
STX
STX
Q3 26
30.6%
Q1 26
Q4 25
28.2%
16.2%
Q3 25
42.6%
Q2 25
21.3%
17.4%
Q1 25
31.0%
10.0%
Q4 24
34.3%
6.5%
Q3 24
42.5%
1.2%
Capex Intensity
ACGL
ACGL
STX
STX
Q3 26
Q1 26
Q4 25
0.2%
4.0%
Q3 25
0.2%
Q2 25
0.2%
3.4%
Q1 25
0.2%
2.0%
Q4 24
0.3%
3.1%
Q3 24
0.3%
3.1%
Cash Conversion
ACGL
ACGL
STX
STX
Q3 26
3.17×
Q1 26
1.13×
Q4 25
1.13×
0.97×
Q3 25
1.62×
Q2 25
0.91×
1.04×
Q1 25
2.54×
0.76×
Q4 24
1.68×
0.66×
Q3 24
2.04×
0.31×

Financial Flow Comparison

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

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