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Side-by-side financial comparison of AerCap Holdings N.V. (AER) and AMERICAN FINANCIAL GROUP INC (AFGC), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.

AMERICAN FINANCIAL GROUP INC is the larger business by last-quarter revenue ($2.1B vs $1.9B, roughly 1.1× AerCap Holdings N.V.). AerCap Holdings N.V. runs the higher net margin — 66.7% vs 14.5%, a 52.2% gap on every dollar of revenue. On growth, AerCap Holdings N.V. posted the faster year-over-year revenue change (-3.6% vs -4.0%).

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.

American Financial Group, Inc. is an American financial services holding company headquartered in Cincinnati, Ohio. Its primary businesses are insurance and investments.

AER vs AFGC — Head-to-Head

Bigger by revenue
AFGC
AFGC
1.1× larger
AFGC
$2.1B
$1.9B
AER
Growing faster (revenue YoY)
AER
AER
+0.4% gap
AER
-3.6%
-4.0%
AFGC
Higher net margin
AER
AER
52.2% more per $
AER
66.7%
14.5%
AFGC

Income Statement — Q2 2025 vs Q4 2025

Metric
AER
AER
AFGC
AFGC
Revenue
$1.9B
$2.1B
Net Profit
$1.3B
$299.0M
Gross Margin
Operating Margin
73.1%
18.4%
Net Margin
66.7%
14.5%
Revenue YoY
-3.6%
-4.0%
Net Profit YoY
181.0%
17.3%
EPS (diluted)
$7.09
$3.59

Green = leading value per metric. Periods may differ when fiscal calendars don't align — see 8-quarter trend below.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.

Revenue
AER
AER
AFGC
AFGC
Q4 25
$2.1B
Q3 25
$2.3B
Q2 25
$1.9B
$1.9B
Q1 25
$1.9B
Q4 24
$2.1B
Q3 24
$2.4B
Q2 24
$2.0B
$1.9B
Q1 24
$1.9B
Net Profit
AER
AER
AFGC
AFGC
Q4 25
$299.0M
Q3 25
$215.0M
Q2 25
$1.3B
$174.0M
Q1 25
$154.0M
Q4 24
$255.0M
Q3 24
$181.0M
Q2 24
$448.2M
$209.0M
Q1 24
$242.0M
Operating Margin
AER
AER
AFGC
AFGC
Q4 25
18.4%
Q3 25
11.5%
Q2 25
73.1%
11.9%
Q1 25
10.6%
Q4 24
14.9%
Q3 24
9.7%
Q2 24
25.1%
14.3%
Q1 24
15.9%
Net Margin
AER
AER
AFGC
AFGC
Q4 25
14.5%
Q3 25
9.2%
Q2 25
66.7%
9.0%
Q1 25
8.3%
Q4 24
11.9%
Q3 24
7.6%
Q2 24
22.9%
11.0%
Q1 24
12.7%
EPS (diluted)
AER
AER
AFGC
AFGC
Q4 25
$3.59
Q3 25
$2.58
Q2 25
$7.09
$2.07
Q1 25
$1.84
Q4 24
$3.03
Q3 24
$2.16
Q2 24
$2.28
$2.49
Q1 24
$2.89

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest filing — the kind of financial-strength check premium terminals charge for.

Metric
AER
AER
AFGC
AFGC
Cash + ST InvestmentsLiquidity on hand
$2.7B
$1.7B
Total DebtLower is stronger
$46.1B
$1.8B
Stockholders' EquityBook value
$17.9B
$4.8B
Total Assets
$73.6B
$32.6B
Debt / EquityLower = less leverage
2.57×
0.38×

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Cash + ST Investments
AER
AER
AFGC
AFGC
Q4 25
$1.7B
Q3 25
$1.8B
Q2 25
$2.7B
$1.3B
Q1 25
$1.3B
Q4 24
$1.4B
Q3 24
$1.3B
Q2 24
$1.4B
$1.1B
Q1 24
$1.1B
Total Debt
AER
AER
AFGC
AFGC
Q4 25
$1.8B
Q3 25
$1.8B
Q2 25
$46.1B
$1.5B
Q1 25
$1.5B
Q4 24
$1.5B
Q3 24
$1.5B
Q2 24
$45.7B
$1.5B
Q1 24
$1.5B
Stockholders' Equity
AER
AER
AFGC
AFGC
Q4 25
$4.8B
Q3 25
$4.7B
Q2 25
$17.9B
$4.5B
Q1 25
$4.4B
Q4 24
$4.5B
Q3 24
$4.7B
Q2 24
$17.0B
$4.4B
Q1 24
$4.2B
Total Assets
AER
AER
AFGC
AFGC
Q4 25
$32.6B
Q3 25
$33.8B
Q2 25
$73.6B
$30.7B
Q1 25
$30.3B
Q4 24
$30.8B
Q3 24
$32.6B
Q2 24
$71.1B
$29.9B
Q1 24
$30.0B
Debt / Equity
AER
AER
AFGC
AFGC
Q4 25
0.38×
Q3 25
0.38×
Q2 25
2.57×
0.33×
Q1 25
0.34×
Q4 24
0.33×
Q3 24
0.31×
Q2 24
2.69×
0.34×
Q1 24
0.35×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Net income can be massaged; cash flow is harder to fake.

Metric
AER
AER
AFGC
AFGC
Operating Cash FlowLast quarter
$784.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue; lower = less reinvestment burden
Cash ConversionOCF / Net Profit; >1× = earnings back up with cash
2.62×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Operating Cash Flow
AER
AER
AFGC
AFGC
Q4 25
$784.0M
Q3 25
$216.0M
Q2 25
$191.0M
Q1 25
$342.0M
Q4 24
$674.0M
Q3 24
$459.0M
Q2 24
$-88.0M
Q1 24
$107.0M
Cash Conversion
AER
AER
AFGC
AFGC
Q4 25
2.62×
Q3 25
1.00×
Q2 25
1.10×
Q1 25
2.22×
Q4 24
2.64×
Q3 24
2.54×
Q2 24
-0.42×
Q1 24
0.44×

Financial Flow Comparison

Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.

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