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Side-by-side financial comparison of AerCap Holdings N.V. (AER) and Seagate Technology (STX). Click either name above to swap in a different company.

Seagate Technology is the larger business by last-quarter revenue ($3.1B vs $1.9B, roughly 1.6× AerCap Holdings N.V.). AerCap Holdings N.V. runs the higher net margin — 66.7% vs 24.0%, a 42.7% gap on every dollar of revenue. On growth, Seagate Technology posted the faster year-over-year revenue change (44.1% vs -3.6%).

AerCap Holdings N.V. is an Irish-American aviation leasing company headquartered in Dublin, Ireland, with offices around the world. AerCap is listed on the NYSE with the ticker 'AER'. It became the largest aviation leasing company in the world following the acquisition of ILFC in 2014, and GECAS from GE in 2021, for over $30 billion.

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.

AER vs STX — Head-to-Head

Bigger by revenue
STX
STX
1.6× larger
STX
$3.1B
$1.9B
AER
Growing faster (revenue YoY)
STX
STX
+47.7% gap
STX
44.1%
-3.6%
AER
Higher net margin
AER
AER
42.7% more per $
AER
66.7%
24.0%
STX

Income Statement — Q2 FY2025 vs Q1 FY2027

Metric
AER
AER
STX
STX
Revenue
$1.9B
$3.1B
Net Profit
$1.3B
$748.0M
Gross Margin
46.5%
Operating Margin
73.1%
32.1%
Net Margin
66.7%
24.0%
Revenue YoY
-3.6%
44.1%
Net Profit YoY
181.0%
120.0%
EPS (diluted)
$7.09
$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
AER
AER
STX
STX
Q3 26
$3.1B
Q1 26
$2.8B
Q4 25
$2.6B
Q2 25
$1.9B
$2.4B
Q1 25
$2.2B
Q4 24
$2.3B
Q3 24
$2.2B
Q2 24
$2.0B
Net Profit
AER
AER
STX
STX
Q3 26
$748.0M
Q1 26
$593.0M
Q4 25
$549.0M
Q2 25
$1.3B
$488.0M
Q1 25
$340.0M
Q4 24
$336.0M
Q3 24
$305.0M
Q2 24
$448.2M
Gross Margin
AER
AER
STX
STX
Q3 26
46.5%
Q1 26
41.6%
Q4 25
39.4%
Q2 25
37.4%
Q1 25
35.2%
Q4 24
34.9%
Q3 24
32.9%
Q2 24
Operating Margin
AER
AER
STX
STX
Q3 26
32.1%
Q1 26
29.8%
Q4 25
26.4%
Q2 25
73.1%
23.2%
Q1 25
20.0%
Q4 24
21.0%
Q3 24
18.6%
Q2 24
25.1%
Net Margin
AER
AER
STX
STX
Q3 26
24.0%
Q1 26
21.0%
Q4 25
20.9%
Q2 25
66.7%
20.0%
Q1 25
15.7%
Q4 24
14.5%
Q3 24
14.1%
Q2 24
22.9%
EPS (diluted)
AER
AER
STX
STX
Q3 26
$3.27
Q1 26
$2.60
Q4 25
$2.43
Q2 25
$7.09
$2.24
Q1 25
$1.57
Q4 24
$1.55
Q3 24
$1.41
Q2 24
$2.28

Balance Sheet & Financial Strength

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

Metric
AER
AER
STX
STX
Cash + ST InvestmentsLiquidity on hand
$2.7B
$1.1B
Total DebtLower is stronger
$46.1B
$3.9B
Stockholders' EquityBook value
$17.9B
Total Assets
$73.6B
$8.9B
Debt / EquityLower = less leverage
2.57×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AER
AER
STX
STX
Q3 26
$1.1B
Q1 26
$1.0B
Q4 25
$1.1B
Q2 25
$2.7B
$891.0M
Q1 25
$814.0M
Q4 24
$1.2B
Q3 24
$1.2B
Q2 24
$1.4B
Total Debt
AER
AER
STX
STX
Q3 26
$3.9B
Q1 26
Q4 25
Q2 25
$46.1B
Q1 25
Q4 24
Q3 24
Q2 24
$45.7B
Stockholders' Equity
AER
AER
STX
STX
Q3 26
Q1 26
$459.0M
Q4 25
$-63.0M
Q2 25
$17.9B
$-453.0M
Q1 25
$-829.0M
Q4 24
$-1.1B
Q3 24
$-1.3B
Q2 24
$17.0B
Total Assets
AER
AER
STX
STX
Q3 26
$8.9B
Q1 26
$8.7B
Q4 25
$8.4B
Q2 25
$73.6B
$8.0B
Q1 25
$7.6B
Q4 24
$8.0B
Q3 24
$8.0B
Q2 24
$71.1B
Debt / Equity
AER
AER
STX
STX
Q3 26
Q1 26
Q4 25
Q2 25
2.57×
Q1 25
Q4 24
Q3 24
Q2 24
2.69×

Cash Flow & Capital Efficiency

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

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

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AER
AER
STX
STX
Q3 26
$2.4B
Q1 26
Q4 25
$532.0M
Q2 25
$508.0M
Q1 25
$259.0M
Q4 24
$221.0M
Q3 24
$95.0M
Q2 24
Free Cash Flow
AER
AER
STX
STX
Q3 26
$953.0M
Q1 26
Q4 25
$427.0M
Q2 25
$425.0M
Q1 25
$216.0M
Q4 24
$150.0M
Q3 24
$27.0M
Q2 24
FCF Margin
AER
AER
STX
STX
Q3 26
30.6%
Q1 26
Q4 25
16.2%
Q2 25
17.4%
Q1 25
10.0%
Q4 24
6.5%
Q3 24
1.2%
Q2 24
Capex Intensity
AER
AER
STX
STX
Q3 26
Q1 26
Q4 25
4.0%
Q2 25
3.4%
Q1 25
2.0%
Q4 24
3.1%
Q3 24
3.1%
Q2 24
Cash Conversion
AER
AER
STX
STX
Q3 26
3.17×
Q1 26
Q4 25
0.97×
Q2 25
1.04×
Q1 25
0.76×
Q4 24
0.66×
Q3 24
0.31×
Q2 24

Financial Flow Comparison

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

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