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

CONSTELLIUM SE is the larger business by last-quarter revenue ($2.2B vs $1.5B, roughly 1.5× BeOne Medicines Ltd.). CONSTELLIUM SE runs the higher net margin — 5.1% vs 4.4%, a 0.6% gap on every dollar of revenue. BeOne Medicines Ltd. produced more free cash flow last quarter ($379.8M vs $109.0M).

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.

BeOne Medicines, formerly known as BeiGene, Ltd. is a multinational oncology company. It specializes in the development of drugs for cancer treatment.

CSTM vs ONC — Head-to-Head

Bigger by revenue
CSTM
CSTM
1.5× larger
CSTM
$2.2B
$1.5B
ONC
Higher net margin
CSTM
CSTM
0.6% more per $
CSTM
5.1%
4.4%
ONC
More free cash flow
ONC
ONC
$270.8M more FCF
ONC
$379.8M
$109.0M
CSTM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CSTM
CSTM
ONC
ONC
Revenue
$2.2B
$1.5B
Net Profit
$112.0M
$66.5M
Gross Margin
90.5%
Operating Margin
7.5%
12.4%
Net Margin
5.1%
4.4%
Revenue YoY
32.8%
Net Profit YoY
143.8%
EPS (diluted)
$0.79
$0.05

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
CSTM
CSTM
ONC
ONC
Q4 25
$2.2B
$1.5B
Q3 25
$2.2B
$1.4B
Q2 25
$2.1B
$1.3B
Q1 25
$2.0B
$1.1B
Q4 24
$1.1B
Q3 24
$1.0B
Q2 24
$1.9B
$929.2M
Q1 24
$751.7M
Net Profit
CSTM
CSTM
ONC
ONC
Q4 25
$112.0M
$66.5M
Q3 25
$88.0M
$124.8M
Q2 25
$36.0M
$94.3M
Q1 25
$37.0M
$1.3M
Q4 24
$-151.9M
Q3 24
$-121.3M
Q2 24
$76.0M
$-120.4M
Q1 24
$-251.2M
Gross Margin
CSTM
CSTM
ONC
ONC
Q4 25
90.5%
Q3 25
86.1%
Q2 25
87.5%
Q1 25
85.2%
Q4 24
85.8%
Q3 24
83.0%
Q2 24
85.1%
Q1 24
83.4%
Operating Margin
CSTM
CSTM
ONC
ONC
Q4 25
7.5%
12.4%
Q3 25
5.8%
11.5%
Q2 25
2.7%
6.7%
Q1 25
3.1%
1.0%
Q4 24
-7.0%
Q3 24
-12.0%
Q2 24
5.4%
-11.5%
Q1 24
-34.8%
Net Margin
CSTM
CSTM
ONC
ONC
Q4 25
5.1%
4.4%
Q3 25
4.1%
8.8%
Q2 25
1.7%
7.2%
Q1 25
1.9%
0.1%
Q4 24
-13.5%
Q3 24
-12.1%
Q2 24
3.9%
-13.0%
Q1 24
-33.4%
EPS (diluted)
CSTM
CSTM
ONC
ONC
Q4 25
$0.79
$0.05
Q3 25
$0.62
$0.08
Q2 25
$0.25
$0.06
Q1 25
$0.26
$0.00
Q4 24
$-0.10
Q3 24
$-0.09
Q2 24
$0.51
$-0.09
Q1 24
$-0.19

Balance Sheet & Financial Strength

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

Metric
CSTM
CSTM
ONC
ONC
Cash + ST InvestmentsLiquidity on hand
$120.0M
$4.5B
Total DebtLower is stronger
$1.9B
$836.4M
Stockholders' EquityBook value
$952.0M
$4.4B
Total Assets
$5.4B
$8.2B
Debt / EquityLower = less leverage
2.00×
0.19×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSTM
CSTM
ONC
ONC
Q4 25
$120.0M
$4.5B
Q3 25
$122.0M
$4.0B
Q2 25
$133.0M
$2.8B
Q1 25
$118.0M
$2.5B
Q4 24
$2.6B
Q3 24
$2.7B
Q2 24
$2.6B
Q1 24
$2.8B
Total Debt
CSTM
CSTM
ONC
ONC
Q4 25
$1.9B
$836.4M
Q3 25
$2.0B
Q2 25
$2.0B
Q1 25
$1.9B
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
CSTM
CSTM
ONC
ONC
Q4 25
$952.0M
$4.4B
Q3 25
$845.0M
$4.1B
Q2 25
$780.0M
$3.8B
Q1 25
$745.0M
$3.5B
Q4 24
$3.3B
Q3 24
$3.4B
Q2 24
$796.0M
$3.4B
Q1 24
$3.4B
Total Assets
CSTM
CSTM
ONC
ONC
Q4 25
$5.4B
$8.2B
Q3 25
$5.4B
$7.6B
Q2 25
$5.4B
$6.3B
Q1 25
$5.2B
$5.8B
Q4 24
$5.9B
Q3 24
$5.8B
Q2 24
$5.7B
Q1 24
$5.7B
Debt / Equity
CSTM
CSTM
ONC
ONC
Q4 25
2.00×
0.19×
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
CSTM
CSTM
ONC
ONC
Operating Cash FlowLast quarter
$218.0M
$417.3M
Free Cash FlowOCF − Capex
$109.0M
$379.8M
FCF MarginFCF / Revenue
5.0%
25.4%
Capex IntensityCapex / Revenue
5.0%
2.5%
Cash ConversionOCF / Net Profit
1.95×
6.28×
TTM Free Cash FlowTrailing 4 quarters
$159.0M
$941.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSTM
CSTM
ONC
ONC
Q4 25
$218.0M
$417.3M
Q3 25
$99.0M
$402.6M
Q2 25
$114.0M
$263.6M
Q1 25
$58.0M
$44.1M
Q4 24
$75.2M
Q3 24
$188.4M
Q2 24
$138.0M
$-95.6M
Q1 24
$-308.6M
Free Cash Flow
CSTM
CSTM
ONC
ONC
Q4 25
$109.0M
$379.8M
Q3 25
$24.0M
$354.5M
Q2 25
$37.0M
$219.8M
Q1 25
$-11.0M
$-12.3M
Q4 24
$-17.3M
Q3 24
$54.7M
Q2 24
$54.0M
$-205.5M
Q1 24
$-465.1M
FCF Margin
CSTM
CSTM
ONC
ONC
Q4 25
5.0%
25.4%
Q3 25
1.1%
25.1%
Q2 25
1.8%
16.7%
Q1 25
-0.6%
-1.1%
Q4 24
-1.5%
Q3 24
5.5%
Q2 24
2.8%
-22.1%
Q1 24
-61.9%
Capex Intensity
CSTM
CSTM
ONC
ONC
Q4 25
5.0%
2.5%
Q3 25
3.5%
3.4%
Q2 25
3.7%
3.3%
Q1 25
3.5%
5.0%
Q4 24
8.2%
Q3 24
13.3%
Q2 24
4.3%
11.8%
Q1 24
20.8%
Cash Conversion
CSTM
CSTM
ONC
ONC
Q4 25
1.95×
6.28×
Q3 25
1.13×
3.22×
Q2 25
3.17×
2.79×
Q1 25
1.57×
34.71×
Q4 24
Q3 24
Q2 24
1.82×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

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%

ONC
ONC

Segment breakdown not available.

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