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Side-by-side financial comparison of Airbnb (ABNB) and CONSTELLIUM SE (CSTM). Click either name above to swap in a different company.

Airbnb is the larger business by last-quarter revenue ($2.8B vs $2.2B, roughly 1.3× CONSTELLIUM SE). Airbnb runs the higher net margin — 12.3% vs 5.1%, a 7.2% gap on every dollar of revenue.

Airbnb, Inc., together with its subsidiaries, operates a platform that enables hosts to offer stays and experiences to guests worldwide. The company's marketplace model connects hosts and guests online or through mobile devices to book spaces and experiences. It primarily offers private rooms, primary homes, or vacation homes. The company was formerly known as AirBed & Breakfast, Inc. and changed its name to Airbnb, Inc. in November 2010. Airbnb, Inc. was founded in 2007 and is headquartered ...

Constellium SE is an American-Swiss, French-based global manufacturer of aluminium rolled products, extruded products, and structural parts based on a large variety of advanced alloys. Constellium's C-TEC research center has been credited for advancing technology in the field of advanced aluminium alloy. Constellium primarily serves the aerospace, automotive, and packaging sectors. Large clients include Mercedes-Benz, Audi, BMW, Fiat Chrysler Automotive, Ford, Airbus, Boeing, and Bombardier.

ABNB vs CSTM — Head-to-Head

Bigger by revenue
ABNB
ABNB
1.3× larger
ABNB
$2.8B
$2.2B
CSTM
Higher net margin
ABNB
ABNB
7.2% more per $
ABNB
12.3%
5.1%
CSTM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ABNB
ABNB
CSTM
CSTM
Revenue
$2.8B
$2.2B
Net Profit
$341.0M
$112.0M
Gross Margin
82.5%
Operating Margin
9.7%
7.5%
Net Margin
12.3%
5.1%
Revenue YoY
12.0%
Net Profit YoY
-26.0%
EPS (diluted)
$0.79

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
ABNB
ABNB
CSTM
CSTM
Q4 25
$2.8B
$2.2B
Q3 25
$4.1B
$2.2B
Q2 25
$3.1B
$2.1B
Q1 25
$2.3B
$2.0B
Q4 24
$2.5B
Q3 24
$3.7B
Q2 24
$2.7B
$1.9B
Q1 24
$2.1B
Net Profit
ABNB
ABNB
CSTM
CSTM
Q4 25
$341.0M
$112.0M
Q3 25
$1.4B
$88.0M
Q2 25
$642.0M
$36.0M
Q1 25
$154.0M
$37.0M
Q4 24
$461.0M
Q3 24
$1.4B
Q2 24
$555.0M
$76.0M
Q1 24
$264.0M
Gross Margin
ABNB
ABNB
CSTM
CSTM
Q4 25
82.5%
Q3 25
86.6%
Q2 25
82.4%
Q1 25
77.7%
Q4 24
82.8%
Q3 24
87.5%
Q2 24
81.6%
Q1 24
77.6%
Operating Margin
ABNB
ABNB
CSTM
CSTM
Q4 25
9.7%
7.5%
Q3 25
39.7%
5.8%
Q2 25
19.8%
2.7%
Q1 25
1.7%
3.1%
Q4 24
17.3%
Q3 24
40.9%
Q2 24
18.1%
5.4%
Q1 24
4.7%
Net Margin
ABNB
ABNB
CSTM
CSTM
Q4 25
12.3%
5.1%
Q3 25
33.6%
4.1%
Q2 25
20.7%
1.7%
Q1 25
6.8%
1.9%
Q4 24
18.6%
Q3 24
36.7%
Q2 24
20.2%
3.9%
Q1 24
12.3%
EPS (diluted)
ABNB
ABNB
CSTM
CSTM
Q4 25
$0.79
Q3 25
$0.62
Q2 25
$0.25
Q1 25
$0.26
Q4 24
Q3 24
Q2 24
$0.51
Q1 24

Balance Sheet & Financial Strength

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

Metric
ABNB
ABNB
CSTM
CSTM
Cash + ST InvestmentsLiquidity on hand
$11.0B
$120.0M
Total DebtLower is stronger
$1.9B
Stockholders' EquityBook value
$8.2B
$952.0M
Total Assets
$22.2B
$5.4B
Debt / EquityLower = less leverage
2.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ABNB
ABNB
CSTM
CSTM
Q4 25
$11.0B
$120.0M
Q3 25
$11.7B
$122.0M
Q2 25
$11.4B
$133.0M
Q1 25
$11.5B
$118.0M
Q4 24
$10.6B
Q3 24
$11.3B
Q2 24
$11.3B
Q1 24
$11.1B
Total Debt
ABNB
ABNB
CSTM
CSTM
Q4 25
$1.9B
Q3 25
$2.0B
Q2 25
$2.0B
Q1 25
$1.9B
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ABNB
ABNB
CSTM
CSTM
Q4 25
$8.2B
$952.0M
Q3 25
$8.6B
$845.0M
Q2 25
$7.8B
$780.0M
Q1 25
$7.9B
$745.0M
Q4 24
$8.4B
Q3 24
$8.5B
Q2 24
$8.0B
$796.0M
Q1 24
$7.9B
Total Assets
ABNB
ABNB
CSTM
CSTM
Q4 25
$22.2B
$5.4B
Q3 25
$23.1B
$5.4B
Q2 25
$27.0B
$5.4B
Q1 25
$25.1B
$5.2B
Q4 24
$21.0B
Q3 24
$22.2B
Q2 24
$26.3B
Q1 24
$24.5B
Debt / Equity
ABNB
ABNB
CSTM
CSTM
Q4 25
2.00×
Q3 25
2.34×
Q2 25
2.53×
Q1 25
2.56×
Q4 24
Q3 24
Q2 24
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
ABNB
ABNB
CSTM
CSTM
Operating Cash FlowLast quarter
$526.0M
$218.0M
Free Cash FlowOCF − Capex
$109.0M
FCF MarginFCF / Revenue
5.0%
Capex IntensityCapex / Revenue
5.0%
Cash ConversionOCF / Net Profit
1.54×
1.95×
TTM Free Cash FlowTrailing 4 quarters
$159.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ABNB
ABNB
CSTM
CSTM
Q4 25
$526.0M
$218.0M
Q3 25
$1.4B
$99.0M
Q2 25
$975.0M
$114.0M
Q1 25
$1.8B
$58.0M
Q4 24
$466.0M
Q3 24
$1.1B
Q2 24
$1.1B
$138.0M
Q1 24
$1.9B
Free Cash Flow
ABNB
ABNB
CSTM
CSTM
Q4 25
$109.0M
Q3 25
$24.0M
Q2 25
$37.0M
Q1 25
$-11.0M
Q4 24
Q3 24
Q2 24
$54.0M
Q1 24
FCF Margin
ABNB
ABNB
CSTM
CSTM
Q4 25
5.0%
Q3 25
1.1%
Q2 25
1.8%
Q1 25
-0.6%
Q4 24
Q3 24
Q2 24
2.8%
Q1 24
Capex Intensity
ABNB
ABNB
CSTM
CSTM
Q4 25
5.0%
Q3 25
3.5%
Q2 25
3.7%
Q1 25
3.5%
Q4 24
Q3 24
Q2 24
4.3%
Q1 24
Cash Conversion
ABNB
ABNB
CSTM
CSTM
Q4 25
1.54×
1.95×
Q3 25
0.99×
1.13×
Q2 25
1.52×
3.17×
Q1 25
11.62×
1.57×
Q4 24
1.01×
Q3 24
0.79×
Q2 24
1.89×
1.82×
Q1 24
7.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ABNB
ABNB

North America$1.1B41%
EMEA$930.0M33%
Latin America$351.0M13%
Other$351.0M13%

CSTM
CSTM

Packaging Rolled Products$1.0B46%
Automotive Rolled Products$318.0M14%
Aerospace Rolled Products$270.0M12%
Transportation Industry Defense And Other Rolled Products$232.0M11%
Automotive Extruded Products$220.0M10%
Other Extruded Products$132.0M6%
Specialty And Other Thin Rolled Products$22.0M1%

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