LUD vs CSTM Stock Comparison

Luda Technology and Constellium Se Prices as of Oct 26, 2026 Peers: Industry group
CSTM Constellium Se
$23.40 -6.1% 1M +38.5% 1Y
Market cap
$3.33B
P/E
6.1x
Revenue (TTM)
$9.58B
Div. yield
–
Metal Fabrication Industrials
4 wins

Head to Head

4 decided of 12

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

QuestionLUDCSTMLeader
Larger companyMarket capitalisation $86.19M $3.33B CSTM
Cheaper on earningsLower P/E, profitable companies only 155.0x 6.1x CSTM
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 5.6x –
Faster revenue growthRevenue growth, trailing twelve months — +25.9% –
More profitableNet margin, trailing twelve months — 5.7% –
Better return on capitalReturn on invested capital — 25.6% –
Less leveragedLower net debt / EBITDA — 1.2x –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -56.0% +38.5% CSTM
Better 5-year returnAnnualised price return, 5 years — +4.4%/yr –
Less volatileAnnualised volatility, 1 year 144.4% 44.7% CSTM
Higher overall scoreMean of the five percentile scores vs peers — 74/100 –

Percentile Scorecard

LUDCSTM

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

AxisLUDCSTM
Valuation 18 #166 of 203 97 #8 of 203
Growth – 97 #6 of 187
Profitability – 66 #63 of 185
Financial Health 40 #132 of 219 19 #177 of 219
Shareholder Returns – 91 #15 of 153
Overall – 74
  • LUD ranked among 222 companies in Machinery
  • CSTM ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodLUDCSTMSPY
1 month -3.0%-6.1% -0.8%
3 months -10.8%-20.7% +3.5%
6 months -28.8%-25.0% +7.0%
Year to date -39.6%+24.1% +12.2%
1 year -56.0%+38.5% +13.0%
3 years —+52.7% +86.3%
3 years, per year —+15.2% +23.1%
5 years —+23.7% +68.6%
5 years, per year —+4.4% +11.0%
10 years —+325.5% +258.0%
10 years, per year —+15.6% +13.6%

Risk

MeasureLUDCSTMSPY
Volatility, 1Y 144.4%44.7% 12.7%
Downside volatility, 1Y 142.1%42.1% 12.7%
Beta vs S&P 500, 1Y 1.231.92 1.00
Return / volatility, 1Y -0.390.86 1.02
Max drawdown, 5Y -83.8%-66.3% -25.4%
From 52-week high -67.3%-35.3% -1.8%
52-week high $11.85$36.15 $779.14
52-week low $3.20$14.75 $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.

MultipleLUDCSTM
P/E now vs peer median 155.0xmedian 26.0x 5.8xmedian 26.0x
P/S now vs peer median 2.6xmedian 1.9x 0.3xmedian 1.9x
EV/EBITDA now vs peer median —median 14.0x 3.3xmedian 14.0x
P/FCF now vs peer median -40.6xmedian 21.4x 14.5xmedian 21.4x
P/B now vs peer median 4.0xmedian 2.2x 2.5xmedian 2.2x
PEG now vs peer median —median 1.26 0.07median 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 monthsLUDCSTM
Revenue – $9.58B
Gross profit – $1.56B
Operating income – $1.14B
Net income – $545.00M
Free cash flow – $218.00M
R&D – $53.00M
EPS (diluted) – $3.89
Cash & equivalents $4.77M $163.00M
Total debt $49.69M $1.92B
Shares (diluted) 22.24M 140.15M
Enterprise value $40.54M $2.78B

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
MetricLUDCSTM
P/E 155.0x 5.8x
P/FCF -40.6x 14.5x
P/Operating cash flow – 5.8x
P/S 2.6x 0.3x
P/B 4.0x 2.5x
P/Tangible book 4.1x 2.7x
EV/EBITDA – 3.3x
EV/EBIT – 4.3x
EV/Revenue – 0.5x
EV/FCF – 22.6x
EV/Operating cash flow – 8.9x
PEG (3Y EPS CAGR) – 0.07

Growth

14 metrics
MetricLUDCSTM
Revenue growth (1Y) – 25.9%
Revenue CAGR (3Y) – 6.3%
Gross profit growth (1Y) – 66.2%
Gross profit CAGR (3Y) – 21.4%
Operating income growth (1Y) – 101.1%
Operating income CAGR (3Y) – 27.0%
Net income growth (1Y) – 1,457%
Net income CAGR (3Y) – 19.3%
EPS growth (1Y) – 1,629%
EPS CAGR (3Y) – 85.0%
Operating cash flow growth (1Y) – 84.9%
Operating cash flow CAGR (3Y) – –
Free cash flow growth (1Y) – 311.7%
Free cash flow CAGR (3Y) – –

Profitability

14 metrics
MetricLUDCSTM
Gross margin – 16.3%
EBITDA margin – 15.5%
Operating margin – 11.9%
Pretax margin – 8.1%
Net margin – 5.7%
FCF margin – 2.3%
Operating cash flow margin – 5.8%
Return on equity – 45.7%
Return on assets – 9.1%
Return on invested capital – 25.6%
Return on capital employed – 31.2%
Asset turnover – 1.6x
Cash conversion (OCF / net income) – 1.0x
Stock comp / revenue – –

Financial Health

11 metrics
MetricLUDCSTM
Debt / assets 25.8% 31.7%
Debt / equity 0.6x 1.5x
Net debt / EBITDA – 1.2x
Debt / FCF – 8.8x
Liabilities / assets 54.8% 79.3%
Equity / assets 45.2% 20.7%
Interest coverage – 10.5x
Current ratio 1.6x 1.4x
Quick ratio 1.0x 0.6x
Cash ratio 0.4x 0.1x
Altman Z-score – 2.94

Shareholder Returns

7 metrics
MetricLUDCSTM
Dividend yield – –
Net buyback yield – 3.6%
Shareholder yield – 3.6%
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.

ConsensusLUDCSTM
Forward P/E – 5.6xFY2026
EPS, next fiscal year – $4.18FY2026
EPS growth, next FY – +237.1%FY2026
EPS growth, the year after – -32.3%
Revenue, next fiscal year – $10.71BFY2026
Revenue growth, next FY – +26.8%FY2026
Revenue growth, the year after – +1.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLUDCSTM
Held by institutions – 88.6%
Institutions holding – 384
Change in shares held, QoQ – -4.5%
Institutions buying – 255
Institutions selling – 108
Buyers to sellers – 2.36

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.

LUDCSTM
LUD 1.00 0.09
CSTM 0.09 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, LUD and CSTM?

Constellium Se (CSTM) is the largest by market capitalisation: Luda Technology (LUD) $86.19M, Constellium Se (CSTM) $3.33B.

Which stock is cheaper, LUD and CSTM?

Constellium Se (CSTM) trades on the lowest price-to-earnings ratio (Luda Technology (LUD) 155.0x, Constellium Se (CSTM) 6.1x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

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%. Returns are price only, before dividends.

Which stock is riskier?

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

Do LUD and CSTM move together?

Their daily returns over the past year have a correlation of 0.09, a weak relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, LUD and CSTM?

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 4. 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.