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Side-by-side financial comparison of AerCap Holdings N.V. (AER) and Western Midstream Partners, LP (WES). Click either name above to swap in a different company.

AerCap Holdings N.V. is the larger business by last-quarter revenue ($1.9B vs $1.0B, roughly 1.8× Western Midstream Partners, LP). AerCap Holdings N.V. runs the higher net margin — 66.7% vs 18.5%, a 48.2% gap on every dollar of revenue. On growth, Western Midstream Partners, LP posted the faster year-over-year revenue change (11.0% 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.

Sunoco LP is an American vehicle gasoline master limited partnership company organized under Delaware state law and headquartered in Dallas, Texas. Dating back to 1886, the company has transformed from a vertically integrated energy company to a distributor of fuels and operator of energy infrastructure. It was previously engaged in oil, natural gas exploration and production, refining, chemical manufacturing, and retail fuel sales, but divested these businesses.

AER vs WES — Head-to-Head

Bigger by revenue
AER
AER
1.8× larger
AER
$1.9B
$1.0B
WES
Growing faster (revenue YoY)
WES
WES
+14.6% gap
WES
11.0%
-3.6%
AER
Higher net margin
AER
AER
48.2% more per $
AER
66.7%
18.5%
WES

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
AER
AER
WES
WES
Revenue
$1.9B
$1.0B
Net Profit
$1.3B
$190.7M
Gross Margin
Operating Margin
73.1%
29.7%
Net Margin
66.7%
18.5%
Revenue YoY
-3.6%
11.0%
Net Profit YoY
181.0%
-42.8%
EPS (diluted)
$7.09

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
WES
WES
Q4 25
$1.0B
Q3 25
$952.3M
Q2 25
$1.9B
$942.1M
Q1 25
$916.9M
Q4 24
$928.4M
Q3 24
$883.1M
Q2 24
$2.0B
$905.4M
Q1 24
$887.3M
Net Profit
AER
AER
WES
WES
Q4 25
$190.7M
Q3 25
$339.6M
Q2 25
$1.3B
$341.7M
Q1 25
$309.0M
Q4 24
$333.6M
Q3 24
$288.5M
Q2 24
$448.2M
$378.6M
Q1 24
$572.8M
Operating Margin
AER
AER
WES
WES
Q4 25
29.7%
Q3 25
46.4%
Q2 25
73.1%
47.2%
Q1 25
44.7%
Q4 24
45.9%
Q3 24
44.8%
Q2 24
25.1%
51.9%
Q1 24
76.6%
Net Margin
AER
AER
WES
WES
Q4 25
18.5%
Q3 25
35.7%
Q2 25
66.7%
36.3%
Q1 25
33.7%
Q4 24
35.9%
Q3 24
32.7%
Q2 24
22.9%
41.8%
Q1 24
64.6%
EPS (diluted)
AER
AER
WES
WES
Q4 25
Q3 25
Q2 25
$7.09
Q1 25
Q4 24
Q3 24
Q2 24
$2.28
Q1 24

Balance Sheet & Financial Strength

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

Metric
AER
AER
WES
WES
Cash + ST InvestmentsLiquidity on hand
$2.7B
$819.5M
Total DebtLower is stronger
$46.1B
$8.2B
Stockholders' EquityBook value
$17.9B
Total Assets
$73.6B
$15.0B
Debt / EquityLower = less leverage
2.57×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AER
AER
WES
WES
Q4 25
$819.5M
Q3 25
$177.3M
Q2 25
$2.7B
$129.7M
Q1 25
$448.4M
Q4 24
$1.1B
Q3 24
$1.1B
Q2 24
$1.4B
$344.1M
Q1 24
$295.2M
Total Debt
AER
AER
WES
WES
Q4 25
$8.2B
Q3 25
$6.9B
Q2 25
$46.1B
$6.9B
Q1 25
$6.9B
Q4 24
$6.9B
Q3 24
$6.9B
Q2 24
$45.7B
$7.1B
Q1 24
$7.3B
Stockholders' Equity
AER
AER
WES
WES
Q4 25
Q3 25
Q2 25
$17.9B
Q1 25
Q4 24
Q3 24
Q2 24
$17.0B
Q1 24
Total Assets
AER
AER
WES
WES
Q4 25
$15.0B
Q3 25
$12.1B
Q2 25
$73.6B
$12.2B
Q1 25
$12.5B
Q4 24
$13.1B
Q3 24
$13.0B
Q2 24
$71.1B
$12.2B
Q1 24
$12.3B
Debt / Equity
AER
AER
WES
WES
Q4 25
Q3 25
Q2 25
2.57×
Q1 25
Q4 24
Q3 24
Q2 24
2.69×
Q1 24

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
WES
WES
Operating Cash FlowLast quarter
$557.6M
Free Cash FlowOCF − Capex
$335.4M
FCF MarginFCF / Revenue
32.6%
Capex IntensityCapex / Revenue
21.6%
Cash ConversionOCF / Net Profit
2.92×
TTM Free Cash FlowTrailing 4 quarters
$1.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AER
AER
WES
WES
Q4 25
$557.6M
Q3 25
$570.2M
Q2 25
$564.0M
Q1 25
$530.8M
Q4 24
$554.4M
Q3 24
$551.3M
Q2 24
$631.4M
Q1 24
$399.7M
Free Cash Flow
AER
AER
WES
WES
Q4 25
$335.4M
Q3 25
$385.5M
Q2 25
$385.4M
Q1 25
$388.4M
Q4 24
$315.7M
Q3 24
$361.9M
Q2 24
$419.6M
Q1 24
$205.9M
FCF Margin
AER
AER
WES
WES
Q4 25
32.6%
Q3 25
40.5%
Q2 25
40.9%
Q1 25
42.4%
Q4 24
34.0%
Q3 24
41.0%
Q2 24
46.3%
Q1 24
23.2%
Capex Intensity
AER
AER
WES
WES
Q4 25
21.6%
Q3 25
19.4%
Q2 25
19.0%
Q1 25
15.5%
Q4 24
25.7%
Q3 24
21.5%
Q2 24
23.4%
Q1 24
21.8%
Cash Conversion
AER
AER
WES
WES
Q4 25
2.92×
Q3 25
1.68×
Q2 25
1.65×
Q1 25
1.72×
Q4 24
1.66×
Q3 24
1.91×
Q2 24
1.67×
Q1 24
0.70×

Financial Flow Comparison

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

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