MLI vs OPTX vs TS Stock Comparison

Mueller Industries, Syntec Optics Holdings and Tenaris Prices as of Oct 27, 2026 Peers: Industry group
MLI Mueller Industries Inc
$54.90 -9.3% 1M -47.1% 1Y
Market cap
$11.94B
P/E
13.8x
Revenue (TTM)
$5.00B
Div. yield
0.01%
Metal Fabrication Industrials
6 wins
TS Tenaris Sa
$60.32 +8.7% 1M +62.5% 1Y
Market cap
$63.70B
P/E
33.3x
Revenue (TTM)
$12.04B
Div. yield
–
Metal Fabrication Industrials
3 wins

Head to Head

11 decided of 12

Mueller Industries leads on 6 of the 12 questions below (Mueller Industries 6, Tenaris 3, Syntec Optics Holdings 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMLIOPTXTSLeader
Larger companyMarket capitalisation $11.94B $284.53M $63.70B TS
Cheaper on earningsLower P/E, profitable companies only 13.8x -117.8x 33.3x MLI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 13.6x — 15.2x MLI
Faster revenue growthRevenue growth, trailing twelve months +20.8% +1.5% +2.3% MLI
More profitableNet margin, trailing twelve months 17.3% -8.3% 15.9% MLI
Better return on capitalReturn on invested capital 22.7% — 12.7% MLI
Less leveragedLower net debt / EBITDA -1.3x -11.7x -3.1x OPTX
Higher dividend yieldTrailing dividend yield 0.01% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -47.1% +177.9% +62.5% OPTX
Better 5-year returnAnnualised price return, 5 years +15.8%/yr — +21.7%/yr TS
Less volatileAnnualised volatility, 1 year 131.8% 136.5% 29.0% TS
Higher overall scoreMean of the five percentile scores vs peers 86/100 31/100 58/100 MLI

Percentile Scorecard

MLIOPTXTS

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

AxisMLIOPTXTS
Valuation 83 #35 of 203 5 #192 of 203 40 #122 of 203
Growth 66 #65 of 188 6 #176 of 188 17 #156 of 188
Profitability 97 #7 of 183 18 #151 of 183 82 #34 of 183
Financial Health 97 #7 of 217 94 #13 of 217 99 #4 of 217
Shareholder Returns 85 #24 of 153 – 53 #72 of 153
Overall 86 31 58
  • MLI ranked among 222 companies in Machinery
  • OPTX ranked among 222 companies in Machinery
  • TS ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodMLIOPTXTSSPY
1 month -9.3%-5.0%+8.7% -0.2%
3 months -17.4%+10.2%+8.4% +3.9%
6 months -59.5%-14.3%-4.5% +8.2%
Year to date -52.2%+145.8%+56.9% +12.9%
1 year -47.1%+177.9%+62.5% +12.3%
3 years +45.2%-33.0%+92.0% +87.4%
3 years, per year +13.2%-12.5%+24.3% +23.3%
5 years +108.3%—+167.0% +67.9%
5 years, per year +15.8%—+21.7% +10.9%
10 years +269.0%—+109.1% +261.1%
10 years, per year +13.9%—+7.7% +13.7%

Risk

MeasureMLIOPTXTSSPY
Volatility, 1Y 131.8%136.5%29.0% 12.7%
Downside volatility, 1Y 165.1%114.0%29.4% 12.7%
Beta vs S&P 500, 1Y 0.703.580.33 1.00
Return / volatility, 1Y -0.361.302.16 0.97
Max drawdown, 5Y -61.6%-93.0%-33.7% -25.4%
From 52-week high -61.0%-50.2%-5.8% -1.2%
52-week high $140.83$14.11$64.02 $779.14
52-week low $54.11$1.25$37.11 $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.

MultipleMLIOPTXTS
P/E now vs peer median 13.8xmedian 25.2x -114.1xmedian 25.2x 33.3xmedian 25.2x
P/S now vs peer median 2.4xmedian 1.9x 9.7xmedian 1.9x 5.4xmedian 1.9x
EV/EBITDA now vs peer median 9.3xmedian 14.0x 281.3xmedian 14.0x 19.6xmedian 14.0x
P/FCF now vs peer median 17.4xmedian 21.7x -694.0xmedian 21.7x 23.2xmedian 21.7x
P/B now vs peer median 3.4xmedian 2.3x 9.3xmedian 2.3x 3.8xmedian 2.3x
PEG now vs peer median 1.08median 1.32 2.26median 1.32 —median 1.32

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 monthsMLIOPTXTS
Revenue $5.00B $29.24M $12.04B
Gross profit $1.36B $5.73M $4.08B
Operating income $1.08B -$1.35M $2.23B
Net income $871.57M -$2.41M $1.97B
Free cash flow $689.59M -$407.99K $2.78B
EPS (diluted) $3.92 $-0.06 –
Cash & equivalents $1.45B $14.05M $9.02B
Total debt $5.24M $29.94M $1.27B
Shares (diluted) 220.12M 39.19M –
Enterprise value $6.25B $268.93M $34.74B

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
MetricMLIOPTXTS
P/E 13.8x -114.1x 33.3x
P/FCF 17.4x -694.0x 23.2x
P/Operating cash flow 15.5x 403.4x 28.9x
P/S 2.4x 9.7x 5.4x
P/B 3.4x 9.3x 3.8x
P/Tangible book 3.7x 9.3x 3.8x
EV/EBITDA 9.3x 281.3x 19.6x
EV/EBIT 9.8x -200.7x 25.1x
EV/Revenue 2.1x 9.3x 4.6x
EV/FCF 15.2x -666.4x 20.1x
EV/Operating cash flow 13.6x 387.3x 25.0x
PEG (3Y EPS CAGR) 1.08 2.26 –

Growth

14 metrics
MetricMLIOPTXTS
Revenue growth (1Y) 20.8% 1.5% 2.3%
Revenue CAGR (3Y) 11.9% – -6.7%
Gross profit growth (1Y) 11.7% -14.9% 2.7%
Gross profit CAGR (3Y) 9.2% – -13.9%
Operating income growth (1Y) 12.4% -43.2% 0.0%
Operating income CAGR (3Y) 9.9% -56.0% -20.6%
Net income growth (1Y) 14.9% -53.5% -3.3%
Net income CAGR (3Y) 11.4% -52.3% -18.8%
EPS growth (1Y) 16.2% -44.6% –
EPS CAGR (3Y) 12.8% -50.5% –
Operating cash flow growth (1Y) 2.1% -40.6% -11.7%
Operating cash flow CAGR (3Y) 3.0% -37.2% -9.6%
Free cash flow growth (1Y) 1.9% -0.1% -13.2%
Free cash flow CAGR (3Y) 1.6% -30.1% -7.8%

Profitability

14 metrics
MetricMLIOPTXTS
Gross margin 27.3% 19.6% 33.9%
EBITDA margin 22.5% 3.3% 23.7%
Operating margin 21.5% -4.6% 18.5%
Pretax margin 22.8% -6.8% 20.5%
Net margin 17.3% -8.3% 15.9%
FCF margin 13.8% -1.4% 23.1%
Operating cash flow margin 15.4% 2.4% 18.6%
Return on equity 24.5% -12.3% 11.4%
Return on assets 20.4% -7.7% 9.7%
Return on invested capital 22.7% – 12.7%
Return on capital employed 29.7% -5.2% 11.0%
Asset turnover 1.2x 0.9x 0.6x
Cash conversion (OCF / net income) 0.9x -0.3x 1.1x
Stock comp / revenue 0.6% – –

Financial Health

11 metrics
MetricMLIOPTXTS
Debt / assets 0.1% 7.1% 1.5%
Debt / equity 0.0x 0.1x 0.0x
Net debt / EBITDA -1.3x -11.7x -3.1x
Debt / FCF 0.0x -6.8x 0.1x
Liabilities / assets 17.6% 21.5% 15.2%
Equity / assets 82.4% 78.5% 84.8%
Interest coverage 3,260x – 45.4x
Current ratio 4.4x 6.0x –
Quick ratio 3.4x 4.3x 70.8x
Cash ratio 2.3x 2.8x 58.2x
Altman Z-score 13.54 21.94 –

Shareholder Returns

7 metrics
MetricMLIOPTXTS
Dividend yield 1.2% – 3.0%
Net buyback yield 2.3% – -1.5%
Shareholder yield 3.5% – 1.4%
Payout ratio (earnings) 16.2% – –
Payout ratio (FCF) 20.5% – –
Dividend growth (1Y) 35.7% – –
Dividend CAGR (3Y) 30.2% – –

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.

ConsensusMLIOPTXTS
Forward P/E 13.6xFY2026 – 15.2xFY2026
EPS, next fiscal year $4.03FY2026 – $3.97FY2026
EPS growth, next FY +17.5%FY2026 – +8.5%FY2026
EPS growth, the year after +10.2% – +1.5%
Revenue, next fiscal year $5.04BFY2026 – $12.99BFY2026
Revenue growth, next FY +20.5%FY2026 – +8.4%FY2026
Revenue growth, the year after +10.9% – -6.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMLIOPTXTS
Held by institutions 95.3% 12.3% 3.6%
Institutions holding 738 62 283
Change in shares held, QoQ +6.5% +244.7% -2.4%
Institutions buying 419 51 154
Institutions selling 226 8 78
Buyers to sellers 1.85 6.38 1.97

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.

MLIOPTXTS
MLI 1.00 0.11 0.08
OPTX 0.11 1.00 0.16
TS 0.08 0.16 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MLI, OPTX and TS?

Tenaris (TS) is the largest by market capitalisation: Mueller Industries (MLI) $11.94B, Syntec Optics Holdings (OPTX) $284.53M, Tenaris (TS) $63.70B.

Which stock is cheaper, MLI, OPTX and TS?

Mueller Industries (MLI) trades on the lowest price-to-earnings ratio (Mueller Industries (MLI) 13.8x, Syntec Optics Holdings (OPTX) -117.8x, Tenaris (TS) 33.3x). On next year's consensus earnings, Mueller Industries (MLI) is cheapest (Mueller Industries (MLI) 13.6x, Tenaris (TS) 15.2x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Mueller Industries (MLI) grew revenue fastest over the trailing twelve months: Mueller Industries (MLI) +20.8%, Syntec Optics Holdings (OPTX) +1.5%, Tenaris (TS) +2.3%.

Which company is more profitable?

Mueller Industries (MLI) has the highest net margin (Mueller Industries (MLI) 17.3%, Syntec Optics Holdings (OPTX) -8.3%, Tenaris (TS) 15.9%). On return on invested capital, Mueller Industries (MLI) leads (Mueller Industries (MLI) 22.7%, Tenaris (TS) 12.7%).

Which stock has performed better?

Over the past year Syntec Optics Holdings (OPTX) returned the most: Mueller Industries (MLI) -47.1%, Syntec Optics Holdings (OPTX) +177.9%, Tenaris (TS) +62.5%. Over five years, Tenaris (TS) compounded fastest (Mueller Industries (MLI) +15.8%/yr, Tenaris (TS) +21.7%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Mueller Industries (MLI) 0.01%, Syntec Optics Holdings (OPTX) 0.00%, Tenaris (TS) 0.00%. Syntec Optics Holdings (OPTX) and Tenaris (TS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Tenaris (TS) has been the steadiest (Mueller Industries (MLI) 131.8%, Syntec Optics Holdings (OPTX) 136.5%, Tenaris (TS) 29.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MLI, OPTX and TS?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Mueller Industries (MLI) leads on 6. 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.