LUD vs CSTM vs AZZ Stock Comparison

Luda Technology, Constellium Se and Azz 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
7 wins
AZZ Azz Inc
$133.41 -2.6% 1M +35.2% 1Y
Market cap
$4.13B
P/E
24.6x
Revenue (TTM)
$1.75B
Div. yield
–
Metal Fabrication Industrials
4 wins

Head to Head

11 decided of 12

Constellium Se leads on 7 of the 12 questions below (Constellium Se 7, Azz 4). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionLUDCSTMAZZLeader
Larger companyMarket capitalisation $86.19M $3.32B $4.13B AZZ
Cheaper on earningsLower P/E, profitable companies only 155.0x 6.1x 24.6x CSTM
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 5.6x 18.1x CSTM
Faster revenue growthRevenue growth, trailing twelve months — +25.9% +9.5% CSTM
More profitableNet margin, trailing twelve months — 5.7% 9.6% AZZ
Better return on capitalReturn on invested capital — 25.6% 11.4% CSTM
Less leveragedLower net debt / EBITDA — 1.2x 1.2x CSTM
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -56.0% +38.5% +35.2% CSTM
Better 5-year returnAnnualised price return, 5 years — +4.4%/yr +20.8%/yr AZZ
Less volatileAnnualised volatility, 1 year 144.4% 44.7% 32.1% AZZ
Higher overall scoreMean of the five percentile scores vs peers — 74/100 58/100 CSTM

Percentile Scorecard

LUDCSTMAZZ

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

AxisLUDCSTMAZZ
Valuation 18 #166 of 203 97 #8 of 203 75 #52 of 203
Growth – 97 #6 of 187 63 #69 of 187
Profitability – 66 #63 of 185 72 #52 of 185
Financial Health 40 #132 of 219 19 #177 of 219 56 #98 of 219
Shareholder Returns – 91 #15 of 153 24 #117 of 153
Overall – 74 58
  • LUD ranked among 222 companies in Machinery
  • CSTM ranked among 222 companies in Machinery
  • AZZ ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodLUDCSTMAZZSPY
1 month -3.0%-6.1%-2.6% -0.8%
3 months -10.8%-20.7%-10.2% +3.5%
6 months -28.8%-25.0%-7.9% +7.0%
Year to date -39.6%+24.1%+24.5% +12.2%
1 year -56.0%+38.5%+35.2% +13.0%
3 years —+52.7%+187.2% +86.3%
3 years, per year —+15.2%+42.2% +23.1%
5 years —+23.7%+157.4% +68.6%
5 years, per year —+4.4%+20.8% +11.0%
10 years —+325.5%+149.6% +258.0%
10 years, per year —+15.6%+9.6% +13.6%

Risk

MeasureLUDCSTMAZZSPY
Volatility, 1Y 144.4%44.7%32.1% 12.7%
Downside volatility, 1Y 142.1%42.1%30.2% 12.7%
Beta vs S&P 500, 1Y 1.231.921.17 1.00
Return / volatility, 1Y -0.390.861.10 1.02
Max drawdown, 5Y -83.8%-66.3%-46.8% -25.4%
From 52-week high -67.3%-35.3%-16.7% -1.8%
52-week high $11.85$36.15$160.17 $779.14
52-week low $3.20$14.75$97.64 $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.

MultipleLUDCSTMAZZ
P/E now vs peer median 155.0xmedian 26.0x 5.8xmedian 26.0x 23.9xmedian 26.0x
P/S now vs peer median 2.6xmedian 1.9x 0.3xmedian 1.9x 2.3xmedian 1.9x
EV/EBITDA now vs peer median —median 14.0x 3.3xmedian 14.0x 11.7xmedian 14.0x
P/FCF now vs peer median -40.6xmedian 21.4x 14.5xmedian 21.4x 18.6xmedian 21.4x
P/B now vs peer median 4.0xmedian 2.2x 2.5xmedian 2.2x 2.8xmedian 2.2x
PEG now vs peer median —median 1.26 0.07median 1.26 0.27median 1.26

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 monthsLUDCSTMAZZ
Revenue – $9.58B $1.75B
Gross profit – $1.56B $423.83M
Operating income – $1.14B $287.42M
Net income – $545.00M $167.46M
Free cash flow – $218.00M $214.45M
R&D – $53.00M –
EPS (diluted) – $3.89 $5.56
Cash & equivalents $4.77M $163.00M $1.95M
Total debt $49.69M $1.92B $468.47M
Shares (diluted) 22.24M 140.15M 30.12M
Enterprise value $40.54M $2.77B $4.12B

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
MetricLUDCSTMAZZ
P/E 155.0x 5.8x 23.9x
P/FCF -40.6x 14.5x 18.6x
P/Operating cash flow – 5.8x 13.7x
P/S 2.6x 0.3x 2.3x
P/B 4.0x 2.5x 2.8x
P/Tangible book 4.1x 2.7x 4.0x
EV/EBITDA – 3.3x 11.7x
EV/EBIT – 4.3x 15.5x
EV/Revenue – 0.5x 2.6x
EV/FCF – 22.6x 20.8x
EV/Operating cash flow – 8.9x 15.3x
PEG (3Y EPS CAGR) – 0.07 0.27

Growth

14 metrics
MetricLUDCSTMAZZ
Revenue growth (1Y) – 25.9% 9.5%
Revenue CAGR (3Y) – 6.3% 5.2%
Gross profit growth (1Y) – 66.2% 11.0%
Gross profit CAGR (3Y) – 21.4% 8.9%
Operating income growth (1Y) – 101.1% 21.3%
Operating income CAGR (3Y) – 27.0% 11.4%
Net income growth (1Y) – 1,457% -46.7%
Net income CAGR (3Y) – 19.3% 99.0%
EPS growth (1Y) – 1,629% -46.5%
EPS CAGR (3Y) – 85.0% 87.1%
Operating cash flow growth (1Y) – 84.9% -42.0%
Operating cash flow CAGR (3Y) – – 20.3%
Free cash flow growth (1Y) – 311.7% -47.3%
Free cash flow CAGR (3Y) – – 35.3%

Profitability

14 metrics
MetricLUDCSTMAZZ
Gross margin – 16.3% 24.3%
EBITDA margin – 15.5% 21.8%
Operating margin – 11.9% 16.5%
Pretax margin – 8.1% 12.9%
Net margin – 5.7% 9.6%
FCF margin – 2.3% 12.3%
Operating cash flow margin – 5.8% 16.7%
Return on equity – 45.7% 12.0%
Return on assets – 9.1% 7.3%
Return on invested capital – 25.6% 11.4%
Return on capital employed – 31.2% 14.1%
Asset turnover – 1.6x 0.8x
Cash conversion (OCF / net income) – 1.0x 1.7x
Stock comp / revenue – – 0.8%

Financial Health

11 metrics
MetricLUDCSTMAZZ
Debt / assets 25.8% 31.7% 20.0%
Debt / equity 0.6x 1.5x 0.3x
Net debt / EBITDA – 1.2x 1.2x
Debt / FCF – 8.8x 2.2x
Liabilities / assets 54.8% 79.3% 39.5%
Equity / assets 45.2% 20.7% 60.5%
Interest coverage – 10.5x 6.3x
Current ratio 1.6x 1.4x 1.8x
Quick ratio 1.0x 0.6x 0.8x
Cash ratio 0.4x 0.1x 0.0x
Altman Z-score – 2.94 4.44

Shareholder Returns

7 metrics
MetricLUDCSTMAZZ
Dividend yield – – 0.7%
Net buyback yield – 3.6% –
Shareholder yield – 3.6% 0.7%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusLUDCSTMAZZ
Forward P/E – 5.6xFY2026 18.1xFY2026
EPS, next fiscal year – $4.18FY2026 $7.37FY2026
EPS growth, next FY – +237.1%FY2026 +19.1%FY2026
EPS growth, the year after – -32.3% +12.1%
Revenue, next fiscal year – $10.71BFY2026 $1.97BFY2026
Revenue growth, next FY – +26.8%FY2026 +19.4%FY2026
Revenue growth, the year after – +1.3% -8.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLUDCSTMAZZ
Held by institutions – 88.6% 94.6%
Institutions holding – 384 364
Change in shares held, QoQ – -4.5% +1.1%
Institutions buying – 255 196
Institutions selling – 108 119
Buyers to sellers – 2.36 1.65

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.

LUDCSTMAZZ
LUD 1.00 0.09 0.13
CSTM 0.09 1.00 0.43
AZZ 0.13 0.43 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, LUD, CSTM and AZZ?

Azz (AZZ) is the largest by market capitalisation: Luda Technology (LUD) $86.19M, Constellium Se (CSTM) $3.32B, Azz (AZZ) $4.13B.

Which stock is cheaper, LUD, CSTM and AZZ?

Constellium Se (CSTM) trades on the lowest price-to-earnings ratio (Luda Technology (LUD) 155.0x, Constellium Se (CSTM) 6.1x, Azz (AZZ) 24.6x). On next year's consensus earnings, Constellium Se (CSTM) is cheapest (Constellium Se (CSTM) 5.6x, Azz (AZZ) 18.1x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Constellium Se (CSTM) grew revenue fastest over the trailing twelve months: Constellium Se (CSTM) +25.9%, Azz (AZZ) +9.5%.

Which company is more profitable?

Azz (AZZ) has the highest net margin (Constellium Se (CSTM) 5.7%, Azz (AZZ) 9.6%). On return on invested capital, Constellium Se (CSTM) leads (Constellium Se (CSTM) 25.6%, Azz (AZZ) 11.4%).

Which stock has performed better?

Over the past year Constellium Se (CSTM) returned the most: Luda Technology (LUD) -56.0%, Constellium Se (CSTM) +38.5%, Azz (AZZ) +35.2%. Over five years, Azz (AZZ) compounded fastest (Constellium Se (CSTM) +4.4%/yr, Azz (AZZ) +20.8%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Azz (AZZ) has been the steadiest (Luda Technology (LUD) 144.4%, Constellium Se (CSTM) 44.7%, Azz (AZZ) 32.1%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, LUD, CSTM and AZZ?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Constellium Se (CSTM) leads on 7. 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.