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

Assurant is the larger business by last-quarter revenue ($3.4B vs $2.2B, roughly 1.5× CONSTELLIUM SE). Assurant runs the higher net margin — 6.7% vs 5.1%, a 1.6% gap on every dollar of revenue. Assurant produced more free cash flow last quarter ($611.7M vs $109.0M).

Assurant, Inc. is a global provider of risk management products and services with headquarters in Atlanta. Its businesses provide a diverse set of specialty, niche-market insurance products in the property, casualty, extended device protection, and preneed insurance sectors. The company's main operating segments are Global Housing and Global Lifestyle.

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.

AIZ vs CSTM — Head-to-Head

Bigger by revenue
AIZ
AIZ
1.5× larger
AIZ
$3.4B
$2.2B
CSTM
Higher net margin
AIZ
AIZ
1.6% more per $
AIZ
6.7%
5.1%
CSTM
More free cash flow
AIZ
AIZ
$502.7M more FCF
AIZ
$611.7M
$109.0M
CSTM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AIZ
AIZ
CSTM
CSTM
Revenue
$3.4B
$2.2B
Net Profit
$225.2M
$112.0M
Gross Margin
Operating Margin
8.5%
7.5%
Net Margin
6.7%
5.1%
Revenue YoY
7.9%
Net Profit YoY
11.9%
EPS (diluted)
$4.37
$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
AIZ
AIZ
CSTM
CSTM
Q4 25
$3.4B
$2.2B
Q3 25
$3.2B
$2.2B
Q2 25
$3.2B
$2.1B
Q1 25
$3.1B
$2.0B
Q4 24
$3.1B
Q3 24
$3.0B
Q2 24
$2.9B
$1.9B
Q1 24
$2.9B
Net Profit
AIZ
AIZ
CSTM
CSTM
Q4 25
$225.2M
$112.0M
Q3 25
$265.6M
$88.0M
Q2 25
$235.3M
$36.0M
Q1 25
$146.6M
$37.0M
Q4 24
$201.3M
Q3 24
$133.8M
Q2 24
$188.7M
$76.0M
Q1 24
$236.4M
Operating Margin
AIZ
AIZ
CSTM
CSTM
Q4 25
8.5%
7.5%
Q3 25
10.2%
5.8%
Q2 25
9.2%
2.7%
Q1 25
6.0%
3.1%
Q4 24
8.1%
Q3 24
5.1%
Q2 24
8.0%
5.4%
Q1 24
10.2%
Net Margin
AIZ
AIZ
CSTM
CSTM
Q4 25
6.7%
5.1%
Q3 25
8.2%
4.1%
Q2 25
7.4%
1.7%
Q1 25
4.8%
1.9%
Q4 24
6.5%
Q3 24
4.5%
Q2 24
6.5%
3.9%
Q1 24
8.2%
EPS (diluted)
AIZ
AIZ
CSTM
CSTM
Q4 25
$4.37
$0.79
Q3 25
$5.17
$0.62
Q2 25
$4.56
$0.25
Q1 25
$2.83
$0.26
Q4 24
$3.86
Q3 24
$2.55
Q2 24
$3.58
$0.51
Q1 24
$4.47

Balance Sheet & Financial Strength

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

Metric
AIZ
AIZ
CSTM
CSTM
Cash + ST InvestmentsLiquidity on hand
$1.8B
$120.0M
Total DebtLower is stronger
$1.9B
Stockholders' EquityBook value
$5.9B
$952.0M
Total Assets
$36.3B
$5.4B
Debt / EquityLower = less leverage
2.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AIZ
AIZ
CSTM
CSTM
Q4 25
$1.8B
$120.0M
Q3 25
$1.7B
$122.0M
Q2 25
$1.5B
$133.0M
Q1 25
$1.7B
$118.0M
Q4 24
$1.8B
Q3 24
$1.8B
Q2 24
$1.7B
Q1 24
$1.3B
Total Debt
AIZ
AIZ
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
AIZ
AIZ
CSTM
CSTM
Q4 25
$5.9B
$952.0M
Q3 25
$5.8B
$845.0M
Q2 25
$5.5B
$780.0M
Q1 25
$5.2B
$745.0M
Q4 24
$5.1B
Q3 24
$5.3B
Q2 24
$5.0B
$796.0M
Q1 24
$4.9B
Total Assets
AIZ
AIZ
CSTM
CSTM
Q4 25
$36.3B
$5.4B
Q3 25
$35.8B
$5.4B
Q2 25
$35.5B
$5.4B
Q1 25
$35.0B
$5.2B
Q4 24
$35.0B
Q3 24
$35.3B
Q2 24
$33.8B
Q1 24
$33.2B
Debt / Equity
AIZ
AIZ
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
AIZ
AIZ
CSTM
CSTM
Operating Cash FlowLast quarter
$671.0M
$218.0M
Free Cash FlowOCF − Capex
$611.7M
$109.0M
FCF MarginFCF / Revenue
18.3%
5.0%
Capex IntensityCapex / Revenue
1.8%
5.0%
Cash ConversionOCF / Net Profit
2.98×
1.95×
TTM Free Cash FlowTrailing 4 quarters
$1.6B
$159.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AIZ
AIZ
CSTM
CSTM
Q4 25
$671.0M
$218.0M
Q3 25
$505.0M
$99.0M
Q2 25
$265.5M
$114.0M
Q1 25
$392.4M
$58.0M
Q4 24
$102.8M
Q3 24
$436.5M
Q2 24
$710.9M
$138.0M
Q1 24
$82.5M
Free Cash Flow
AIZ
AIZ
CSTM
CSTM
Q4 25
$611.7M
$109.0M
Q3 25
$442.1M
$24.0M
Q2 25
$205.6M
$37.0M
Q1 25
$339.0M
$-11.0M
Q4 24
$34.8M
Q3 24
$389.4M
Q2 24
$655.5M
$54.0M
Q1 24
$31.7M
FCF Margin
AIZ
AIZ
CSTM
CSTM
Q4 25
18.3%
5.0%
Q3 25
13.7%
1.1%
Q2 25
6.5%
1.8%
Q1 25
11.0%
-0.6%
Q4 24
1.1%
Q3 24
13.1%
Q2 24
22.4%
2.8%
Q1 24
1.1%
Capex Intensity
AIZ
AIZ
CSTM
CSTM
Q4 25
1.8%
5.0%
Q3 25
1.9%
3.5%
Q2 25
1.9%
3.7%
Q1 25
1.7%
3.5%
Q4 24
2.2%
Q3 24
1.6%
Q2 24
1.9%
4.3%
Q1 24
1.8%
Cash Conversion
AIZ
AIZ
CSTM
CSTM
Q4 25
2.98×
1.95×
Q3 25
1.90×
1.13×
Q2 25
1.13×
3.17×
Q1 25
2.68×
1.57×
Q4 24
0.51×
Q3 24
3.26×
Q2 24
3.77×
1.82×
Q1 24
0.35×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AIZ
AIZ

Global Lifestyle$2.6B78%
Global Housing$749.1M22%
Service Contracts And Sales$34.5M1%

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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