CSTM vs MLI vs STLD Stock Comparison

Constellium Se, Mueller Industries and Steel Dynamics Prices as of Oct 26, 2026 Peers: Industry group
CSTM Constellium Se
$23.40 -6.1% 1M +38.5% 1Y
Market cap
$3.32B
P/E
6.1x
Revenue (TTM)
$9.58B
Div. yield
–
Metal Fabrication Industrials
3 wins
MLI Mueller Industries Inc
$54.40 -10.1% 1M -47.2% 1Y
Market cap
$11.90B
P/E
13.8x
Revenue (TTM)
$5.00B
Div. yield
0.01%
Metal Fabrication Industrials
4 wins
STLD Steel Dynamics Inc
$237.55 +1.7% 1M +55.3% 1Y
Market cap
$35.25B
P/E
18.1x
Revenue (TTM)
$22.22B
Div. yield
0.01%
Steel Basic Materials
5 wins

Head to Head

12 decided of 12

Steel Dynamics leads on 5 of the 12 questions below (Steel Dynamics 5, Mueller Industries 4, Constellium Se 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCSTMMLISTLDLeader
Larger companyMarket capitalisation $3.32B $11.90B $35.25B STLD
Cheaper on earningsLower P/E, profitable companies only 6.1x 13.8x 18.1x CSTM
Cheaper on forward earningsLower price / next fiscal year consensus EPS 5.6x 13.5x 13.9x CSTM
Faster revenue growthRevenue growth, trailing twelve months +25.9% +20.8% +26.0% STLD
More profitableNet margin, trailing twelve months 5.7% 17.3% 8.8% MLI
Better return on capitalReturn on invested capital 25.6% 22.7% 14.6% CSTM
Less leveragedLower net debt / EBITDA 1.2x -1.3x 1.0x MLI
Higher dividend yieldTrailing dividend yield 0.00% 0.01% 0.01% MLI
Better 1-year returnPrice return, last 12 months +38.5% -47.2% +55.3% STLD
Better 5-year returnAnnualised price return, 5 years +4.4%/yr +15.9%/yr +29.8%/yr STLD
Less volatileAnnualised volatility, 1 year 44.7% 132.0% 35.9% STLD
Higher overall scoreMean of the five percentile scores vs peers 74/100 85/100 56/100 MLI

Percentile Scorecard

CSTMMLISTLD

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisCSTMMLISTLD
Valuation 97 #8 of 203 81 #39 of 203 68 #52 of 162
Growth 97 #6 of 187 67 #63 of 187 51 #73 of 147
Profitability 66 #63 of 185 96 #9 of 185 63 #46 of 122
Financial Health 19 #177 of 219 97 #7 of 219 37 #104 of 165
Shareholder Returns 91 #15 of 153 86 #22 of 153 63 #40 of 107
Overall 74 85 56
  • CSTM ranked among 222 companies in Machinery
  • MLI ranked among 222 companies in Machinery
  • STLD ranked among 176 companies in Metals and Mining

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodCSTMMLISTLDSPY
1 month -6.1%-10.1%+1.7% -0.8%
3 months -20.7%-15.2%-5.1% +3.5%
6 months -25.0%-60.1%+5.6% +7.0%
Year to date +24.1%-52.6%+40.2% +12.2%
1 year +38.5%-47.2%+55.3% +13.0%
3 years +52.7%+43.8%+128.2% +86.3%
3 years, per year +15.2%+12.9%+31.7% +23.1%
5 years +23.7%+109.0%+268.0% +68.6%
5 years, per year +4.4%+15.9%+29.8% +11.0%
10 years +325.5%+258.1%+793.7% +258.0%
10 years, per year +15.6%+13.6%+24.5% +13.6%

Risk

MeasureCSTMMLISTLDSPY
Volatility, 1Y 44.7%132.0%35.9% 12.7%
Downside volatility, 1Y 42.1%165.1%36.5% 12.7%
Beta vs S&P 500, 1Y 1.920.701.04 1.00
Return / volatility, 1Y 0.86-0.361.54 1.02
Max drawdown, 5Y -66.3%-61.6%-32.5% -25.4%
From 52-week high -35.3%-61.4%-16.0% -1.8%
52-week high $36.15$140.83$282.76 $779.14
52-week low $14.75$54.11$151.62 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleCSTMMLISTLD
P/E now vs peer median 5.8xmedian 26.0x 13.7xmedian 26.0x 17.4xmedian 12.8x
P/S now vs peer median 0.3xmedian 1.9x 2.4xmedian 1.9x 1.5xmedian 3.1x
EV/EBITDA now vs peer median 3.3xmedian 14.0x 9.2xmedian 14.0x 11.5xmedian 7.0x
P/FCF now vs peer median 14.5xmedian 21.4x 17.2xmedian 21.4x 30.9xmedian 15.2x
P/B now vs peer median 2.5xmedian 2.2x 3.3xmedian 2.2x 3.4xmedian 2.1x
PEG now vs peer median 0.07median 1.26 1.07median 1.26 -3.13median 0.29

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsCSTMMLISTLD
Revenue $9.58B $5.00B $22.22B
Gross profit $1.56B $1.36B $3.53B
Operating income $1.14B $1.08B $2.56B
Net income $545.00M $871.57M $1.95B
Free cash flow $218.00M $689.59M $1.09B
R&D $53.00M – –
EPS (diluted) $3.89 $3.92 $13.58
Cash & equivalents $163.00M $1.45B $928.56M
Total debt $1.92B $5.24M $4.20B
Shares (diluted) 140.15M 220.12M 143.62M
Enterprise value $2.77B $6.21B $32.06B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricCSTMMLISTLD
P/E 5.8x 13.7x 17.4x
P/FCF 14.5x 17.2x 30.9x
P/Operating cash flow 5.8x 15.4x 20.0x
P/S 0.3x 2.4x 1.5x
P/B 2.5x 3.3x 3.4x
P/Tangible book 2.7x 3.7x 3.5x
EV/EBITDA 3.3x 9.2x 11.5x
EV/EBIT 4.3x 9.7x 14.5x
EV/Revenue 0.5x 2.1x 1.7x
EV/FCF 22.6x 15.1x 33.8x
EV/Operating cash flow 8.9x 13.5x 21.8x
PEG (3Y EPS CAGR) 0.07 1.07 -3.13

Growth

14 metrics
MetricCSTMMLISTLD
Revenue growth (1Y) 25.9% 20.8% 26.0%
Revenue CAGR (3Y) 6.3% 11.9% 4.6%
Gross profit growth (1Y) 66.2% 11.7% 53.3%
Gross profit CAGR (3Y) 21.4% 9.2% -6.4%
Operating income growth (1Y) 101.1% 12.4% 82.1%
Operating income CAGR (3Y) 27.0% 9.9% -9.0%
Net income growth (1Y) 1,457% 14.9% 72.3%
Net income CAGR (3Y) 19.3% 11.4% -10.0%
EPS growth (1Y) 1,629% 16.2% 77.0%
EPS CAGR (3Y) 85.0% 12.8% -5.6%
Operating cash flow growth (1Y) 84.9% 2.1% 11.2%
Operating cash flow CAGR (3Y) – 3.0% -23.6%
Free cash flow growth (1Y) 311.7% 1.9% 252.0%
Free cash flow CAGR (3Y) – 1.6% -22.1%

Profitability

14 metrics
MetricCSTMMLISTLD
Gross margin 16.3% 27.3% 15.9%
EBITDA margin 15.5% 22.5% 14.4%
Operating margin 11.9% 21.5% 11.5%
Pretax margin 8.1% 22.8% 11.2%
Net margin 5.7% 17.3% 8.8%
FCF margin 2.3% 13.8% 4.9%
Operating cash flow margin 5.8% 15.4% 7.6%
Return on equity 45.7% 24.5% 20.5%
Return on assets 9.1% 20.4% 11.2%
Return on invested capital 25.6% 22.7% 14.6%
Return on capital employed 31.2% 29.7% 17.1%
Asset turnover 1.6x 1.2x 1.3x
Cash conversion (OCF / net income) 1.0x 0.9x 0.9x
Stock comp / revenue – 0.6% 0.3%

Financial Health

11 metrics
MetricCSTMMLISTLD
Debt / assets 31.7% 0.1% 23.6%
Debt / equity 1.5x 0.0x 0.4x
Net debt / EBITDA 1.2x -1.3x 1.0x
Debt / FCF 8.8x 0.0x 3.8x
Liabilities / assets 79.3% 17.6% 44.8%
Equity / assets 20.7% 82.4% 55.2%
Interest coverage 10.5x 3,260x 18.4x
Current ratio 1.4x 4.4x 3.1x
Quick ratio 0.6x 3.4x 1.4x
Cash ratio 0.1x 2.3x 0.4x
Altman Z-score 2.94 13.45 5.97

Shareholder Returns

7 metrics
MetricCSTMMLISTLD
Dividend yield – 1.2% 0.9%
Net buyback yield 3.6% 2.3% 2.5%
Shareholder yield 3.6% 3.5% 3.3%
Payout ratio (earnings) – 16.2% 15.3%
Payout ratio (FCF) – 20.5% 27.2%
Dividend growth (1Y) – 35.7% 3.4%
Dividend CAGR (3Y) – 30.2% 4.4%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusCSTMMLISTLD
Forward P/E 5.6xFY2026 13.5xFY2026 13.9xFY2026
EPS, next fiscal year $4.18FY2026 $4.03FY2026 $17.11FY2026
EPS growth, next FY +237.1%FY2026 +17.5%FY2026 +114.1%FY2026
EPS growth, the year after -32.3% +10.2% +20.9%
Revenue, next fiscal year $10.71BFY2026 $5.04BFY2026 $22.96BFY2026
Revenue growth, next FY +26.8%FY2026 +20.5%FY2026 +26.3%FY2026
Revenue growth, the year after +1.3% +10.9% +15.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCSTMMLISTLD
Held by institutions 88.6% 95.3% 82.7%
Institutions holding 384 738 1,022
Change in shares held, QoQ -4.5% +6.5% +1.2%
Institutions buying 255 419 501
Institutions selling 108 226 370
Buyers to sellers 2.36 1.85 1.35

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

CSTMMLISTLD
CSTM 1.00 0.21 0.52
MLI 0.21 1.00 0.19
STLD 0.52 0.19 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CSTM, MLI and STLD?

Steel Dynamics (STLD) is the largest by market capitalisation: Constellium Se (CSTM) $3.32B, Mueller Industries (MLI) $11.90B, Steel Dynamics (STLD) $35.25B.

Which stock is cheaper, CSTM, MLI and STLD?

Constellium Se (CSTM) trades on the lowest price-to-earnings ratio (Constellium Se (CSTM) 6.1x, Mueller Industries (MLI) 13.8x, Steel Dynamics (STLD) 18.1x). On next year's consensus earnings, Constellium Se (CSTM) is cheapest (Constellium Se (CSTM) 5.6x, Mueller Industries (MLI) 13.5x, Steel Dynamics (STLD) 13.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Steel Dynamics (STLD) grew revenue fastest over the trailing twelve months: Constellium Se (CSTM) +25.9%, Mueller Industries (MLI) +20.8%, Steel Dynamics (STLD) +26.0%.

Which company is more profitable?

Mueller Industries (MLI) has the highest net margin (Constellium Se (CSTM) 5.7%, Mueller Industries (MLI) 17.3%, Steel Dynamics (STLD) 8.8%). On return on invested capital, Constellium Se (CSTM) leads (Constellium Se (CSTM) 25.6%, Mueller Industries (MLI) 22.7%, Steel Dynamics (STLD) 14.6%).

Which stock has performed better?

Over the past year Steel Dynamics (STLD) returned the most: Constellium Se (CSTM) +38.5%, Mueller Industries (MLI) -47.2%, Steel Dynamics (STLD) +55.3%. Over five years, Steel Dynamics (STLD) compounded fastest (Constellium Se (CSTM) +4.4%/yr, Mueller Industries (MLI) +15.9%/yr, Steel Dynamics (STLD) +29.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Mueller Industries (MLI) has the highest dividend yield: Constellium Se (CSTM) 0.00%, Mueller Industries (MLI) 0.01%, Steel Dynamics (STLD) 0.01%. Constellium Se (CSTM) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Steel Dynamics (STLD) has been the steadiest (Constellium Se (CSTM) 44.7%, Mueller Industries (MLI) 132.0%, Steel Dynamics (STLD) 35.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CSTM, MLI and STLD?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Steel Dynamics (STLD) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.