IIIN vs MLI Stock Comparison

Insteel Industries and Mueller Industries Prices as of Oct 26, 2026 Peers: Industry group
IIIN Insteel Industries Inc
$28.05 -4.9% 1M -9.0% 1Y
Market cap
$542.13M
P/E
18.3x
Revenue (TTM)
$739.51M
Div. yield
–
Metal Fabrication Industrials
2 wins
MLI Mueller Industries Inc
$54.40 -10.1% 1M -47.2% 1Y
Market cap
$11.89B
P/E
13.8x
Revenue (TTM)
$5.00B
Div. yield
0.01%
Metal Fabrication Industrials
6 wins

Head to Head

8 decided of 12

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

QuestionIIINMLILeader
Larger companyMarket capitalisation $542.13M $11.89B MLI
Cheaper on earningsLower P/E, profitable companies only 18.3x 13.8x MLI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 13.7x 13.5x MLI
Faster revenue growthRevenue growth, trailing twelve months +14.2% +20.8% MLI
More profitableNet margin, trailing twelve months — 17.3% –
Better return on capitalReturn on invested capital — 22.7% –
Less leveragedLower net debt / EBITDA — -1.3x –
Higher dividend yieldTrailing dividend yield 0.00% 0.01% –
Better 1-year returnPrice return, last 12 months -9.0% -47.2% IIIN
Better 5-year returnAnnualised price return, 5 years -6.0%/yr +15.9%/yr MLI
Less volatileAnnualised volatility, 1 year 41.5% 132.0% IIIN
Higher overall scoreMean of the five percentile scores vs peers 68/100 85/100 MLI

Percentile Scorecard

IIINMLI

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

AxisIIINMLI
Valuation 83 #36 of 203 81 #39 of 203
Growth 32 #128 of 187 67 #63 of 187
Profitability 64 #67 of 185 96 #9 of 185
Financial Health – 97 #7 of 219
Shareholder Returns 95 #9 of 153 86 #22 of 153
Overall 68 85
  • IIIN ranked among 222 companies in Machinery
  • MLI ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodIIINMLISPY
1 month -4.9%-10.1% -0.8%
3 months -13.1%-15.2% +3.5%
6 months +9.4%-60.1% +7.0%
Year to date -11.4%-52.6% +12.2%
1 year -9.0%-47.2% +13.0%
3 years +4.0%+43.8% +86.3%
3 years, per year +1.3%+12.9% +23.1%
5 years -26.7%+109.0% +68.6%
5 years, per year -6.0%+15.9% +11.0%
10 years +7.3%+258.1% +258.0%
10 years, per year +0.7%+13.6% +13.6%

Risk

MeasureIIINMLISPY
Volatility, 1Y 41.5%132.0% 12.7%
Downside volatility, 1Y 51.3%165.1% 12.7%
Beta vs S&P 500, 1Y 0.980.70 1.00
Return / volatility, 1Y -0.22-0.36 1.02
Max drawdown, 5Y -49.9%-61.6% -25.4%
From 52-week high -26.4%-61.4% -1.8%
52-week high $38.11$140.83 $779.14
52-week low $24.48$54.11 $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.

MultipleIIINMLI
P/E now vs peer median 18.5xmedian 26.0x 13.7xmedian 26.0x
P/S now vs peer median 0.7xmedian 1.9x 2.4xmedian 1.9x
EV/EBITDA now vs peer median —median 14.0x 9.2xmedian 14.0x
P/FCF now vs peer median -58.5xmedian 21.4x 17.2xmedian 21.4x
P/B now vs peer median 1.4xmedian 2.2x 3.3xmedian 2.2x
PEG now vs peer median -6.32median 1.26 1.07median 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 monthsIIINMLI
Revenue $739.51M $5.00B
Gross profit $75.68M $1.36B
Operating income – $1.08B
Net income $29.55M $871.57M
Free cash flow – $689.59M
EPS (diluted) $1.52 $3.92
Cash & equivalents $37.48M $1.45B
Total debt – $5.24M
Shares (diluted) 19.49M 220.12M
Enterprise value $542.13M $6.20B

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
MetricIIINMLI
P/E 18.5x 13.7x
P/FCF -58.5x 17.2x
P/Operating cash flow 15.0x 15.4x
P/S 0.7x 2.4x
P/B 1.4x 3.3x
P/Tangible book 1.5x 3.7x
EV/EBITDA – 9.2x
EV/EBIT – 9.7x
EV/Revenue 0.7x 2.1x
EV/FCF – 15.1x
EV/Operating cash flow 15.0x 13.5x
PEG (3Y EPS CAGR) -6.32 1.07

Growth

14 metrics
MetricIIINMLI
Revenue growth (1Y) 14.2% 20.8%
Revenue CAGR (3Y) 4.4% 11.9%
Gross profit growth (1Y) -19.0% 11.7%
Gross profit CAGR (3Y) 5.0% 9.2%
Operating income growth (1Y) – 12.4%
Operating income CAGR (3Y) – 9.9%
Net income growth (1Y) -28.0% 14.9%
Net income CAGR (3Y) -3.0% 11.4%
EPS growth (1Y) -27.7% 16.2%
EPS CAGR (3Y) -2.9% 12.8%
Operating cash flow growth (1Y) 33.5% 2.1%
Operating cash flow CAGR (3Y) -36.6% 3.0%
Free cash flow growth (1Y) – 1.9%
Free cash flow CAGR (3Y) – 1.6%

Profitability

14 metrics
MetricIIINMLI
Gross margin – 27.3%
EBITDA margin – 22.5%
Operating margin – 21.5%
Pretax margin – 22.8%
Net margin – 17.3%
FCF margin – 13.8%
Operating cash flow margin 4.9% 15.4%
Return on equity 7.9% 24.5%
Return on assets 6.2% 20.4%
Return on invested capital – 22.7%
Return on capital employed – 29.7%
Asset turnover 1.5x 1.2x
Cash conversion (OCF / net income) 1.2x 0.9x
Stock comp / revenue 0.5% 0.6%

Financial Health

11 metrics
MetricIIINMLI
Debt / assets – 0.1%
Debt / equity – 0.0x
Net debt / EBITDA – -1.3x
Debt / FCF – 0.0x
Liabilities / assets – 17.6%
Equity / assets 79.0% 82.4%
Interest coverage – 3,260x
Current ratio 3.7x 4.4x
Quick ratio – 3.4x
Cash ratio – 2.3x
Altman Z-score – 13.45

Shareholder Returns

7 metrics
MetricIIINMLI
Dividend yield 4.0% 1.2%
Net buyback yield – 2.3%
Shareholder yield 4.0% 3.5%
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.

ConsensusIIINMLI
Forward P/E 13.7xFY2027 13.5xFY2026
EPS, next fiscal year $2.05FY2027 $4.03FY2026
EPS growth, next FY +35.8%FY2027 +17.5%FY2026
EPS growth, the year after +7.8% +10.2%
Revenue, next fiscal year $759.46MFY2027 $5.04BFY2026
Revenue growth, next FY +2.7%FY2027 +20.5%FY2026
Revenue growth, the year after +4.4% +10.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersIIINMLI
Held by institutions 82.1% 95.3%
Institutions holding 187 738
Change in shares held, QoQ +0.9% +6.5%
Institutions buying 122 419
Institutions selling 48 226
Buyers to sellers 2.54 1.85

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.

IIINMLI
IIIN 1.00 0.07
MLI 0.07 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, IIIN and MLI?

Mueller Industries (MLI) is the largest by market capitalisation: Insteel Industries (IIIN) $542.13M, Mueller Industries (MLI) $11.89B.

Which stock is cheaper, IIIN and MLI?

Mueller Industries (MLI) trades on the lowest price-to-earnings ratio (Insteel Industries (IIIN) 18.3x, Mueller Industries (MLI) 13.8x). On next year's consensus earnings, Mueller Industries (MLI) is cheapest (Insteel Industries (IIIN) 13.7x, Mueller Industries (MLI) 13.5x). 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: Insteel Industries (IIIN) +14.2%, Mueller Industries (MLI) +20.8%.

Which stock has performed better?

Over the past year Insteel Industries (IIIN) returned the most: Insteel Industries (IIIN) -9.0%, Mueller Industries (MLI) -47.2%. Over five years, Mueller Industries (MLI) compounded fastest (Insteel Industries (IIIN) -6.0%/yr, Mueller Industries (MLI) +15.9%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Insteel Industries (IIIN) 0.00%, Mueller Industries (MLI) 0.01%. Insteel Industries (IIIN) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Insteel Industries (IIIN) has been the steadiest (Insteel Industries (IIIN) 41.5%, Mueller Industries (MLI) 132.0%). Volatility measures how widely the price swings, not the risk of the business.

Do IIIN and MLI move together?

Their daily returns over the past year have a correlation of 0.07, a weak relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, IIIN and MLI?

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.