CLH vs IRM vs SHC Stock Comparison

Clean Harbors, Iron Mountain and Sotera Health Prices as of Oct 23, 2026 Peers: Industry group
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CLH Clean Harbors Inc
$318.70 +1.8% 1M +30.8% 1Y
Market cap
$16.74B
P/E
38.1x
Revenue (TTM)
$6.24B
Div. yield
–
Hazardous Waste Industrials
6 wins
IRM Iron Mountain Inc
$109.94 -4.5% 1M +5.8% 1Y
Market cap
$33.66B
P/E
80.4x
Revenue (TTM)
$7.56B
Div. yield
0.03%
Facility Services Industrials
2 wins
SHC Sotera Health Co
$18.10 -1.0% 1M +7.1% 1Y
Market cap
$5.26B
P/E
32.2x
Revenue (TTM)
$1.22B
Div. yield
–
Diagnostic Labs Healthcare
3 wins

Head to Head

11 decided of 12

Clean Harbors leads on 6 of the 12 questions below (Clean Harbors 6, Sotera Health 3, Iron Mountain 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCLHIRMSHCLeader
Larger companyMarket capitalisation $16.74B $33.66B $5.26B IRM
Cheaper on earningsLower P/E, profitable companies only 38.1x 80.4x 32.2x SHC
Cheaper on forward earningsLower price / next fiscal year consensus EPS 31.1x 47.4x 19.7x SHC
Faster revenue growthRevenue growth, trailing twelve months +5.1% +17.4% +8.1% IRM
More profitableNet margin, trailing twelve months 7.0% 5.5% 13.4% SHC
Better return on capitalReturn on invested capital 9.7% 7.6% 9.1% CLH
Less leveragedLower net debt / EBITDA 1.9x 6.7x 3.3x CLH
Higher dividend yieldTrailing dividend yield 0.00% 0.03% 0.00% –
Better 1-year returnPrice return, last 12 months +30.8% +5.8% +7.1% CLH
Better 5-year returnAnnualised price return, 5 years +22.7%/yr +19.1%/yr -7.0%/yr CLH
Less volatileAnnualised volatility, 1 year 27.9% 33.1% 28.4% CLH
Higher overall scoreMean of the five percentile scores vs peers 66/100 47/100 58/100 CLH

Percentile Scorecard

CLHIRMSHC

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

AxisCLHIRMSHC
Valuation 60 #7 of 16 21 #89 of 112 50 #47 of 93
Growth 54 #7 of 14 91 #10 of 96 67 #30 of 88
Profitability 77 #4 of 14 66 #32 of 93 80 #18 of 87
Financial Health 80 #4 of 16 7 #117 of 126 35 #65 of 100
Shareholder Returns 57 #4 of 8 52 #33 of 67 –
Overall 66 47 58
  • CLH ranked among 16 companies in Waste Management
  • IRM ranked among 130 companies in Business Services
  • SHC ranked among 103 companies in Healthcare Providers

Price Performance

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

Returns

PeriodCLHIRMSHCSPY
1 month +1.8%-4.5%-1.0% -1.0%
3 months +4.9%-14.4%+4.3% +2.9%
6 months +3.1%-5.2%+16.2% +6.4%
Year to date +35.9%+32.5%+2.6% +11.4%
1 year +30.8%+5.8%+7.1% +13.1%
3 years +105.0%+84.3%+39.1% +79.4%
3 years, per year +27.1%+22.6%+11.6% +21.5%
5 years +177.7%+139.0%-30.4% +67.7%
5 years, per year +22.7%+19.1%-7.0% +10.9%
10 years +603.7%+223.6%— +255.2%
10 years, per year +21.5%+12.5%— +13.5%

Risk

MeasureCLHIRMSHCSPY
Volatility, 1Y 27.9%33.1%28.4% 12.7%
Downside volatility, 1Y 31.1%34.4%26.8% 12.7%
Beta vs S&P 500, 1Y 0.261.150.99 1.00
Return / volatility, 1Y 1.110.170.25 1.03
Max drawdown, 5Y -30.9%-40.0%-78.2% -25.4%
From 52-week high -2.6%-17.4%-7.5% -2.5%
52-week high $327.10$133.06$19.57 $779.14
52-week low $201.73$78.86$13.13 $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.

MultipleCLHIRMSHC
P/E now vs peer median 38.3xmedian 33.8x 78.2xmedian 21.0x 31.6xmedian 25.3x
P/S now vs peer median 2.7xmedian 3.4x 4.3xmedian 0.9x 4.2xmedian 1.6x
EV/EBITDA now vs peer median 15.9xmedian 15.8x 19.6xmedian 12.3x 12.8xmedian 14.6x
P/FCF now vs peer median 36.4xmedian 18.4x -66.7xmedian 15.1x 45.8xmedian 22.7x
P/B now vs peer median 5.7xmedian 3.1x -25.5xmedian 2.4x 7.8xmedian 3.3x
PEG now vs peer median 10.77median 4.14 29.92median 1.02 0.84median 0.66

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 monthsCLHIRMSHC
Revenue $6.24B $7.56B $1.22B
Gross profit $2.01B $4.10B $668.51M
Operating income $739.29M $1.42B $411.34M
Net income $439.05M $434.46M $163.48M
Free cash flow $461.72M -$490.92M $112.70M
EPS (diluted) $8.29 $1.40 $0.57
Cash & equivalents $408.36M $204.79M $356.72M
Total debt $2.77B $17.35B $2.14B
Shares (diluted) 52.96M 299.85M 288.15M
Enterprise value $13.75B $32.85B $3.94B

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
MetricCLHIRMSHC
P/E 38.3x 78.2x 31.6x
P/FCF 36.4x -66.7x 45.8x
P/Operating cash flow 18.6x 19.8x 17.7x
P/S 2.7x 4.3x 4.2x
P/B 5.7x -25.5x 7.8x
P/Tangible book 7.7x -13.0x 13.1x
EV/EBITDA 15.9x 19.6x 12.8x
EV/EBIT 25.8x 35.2x 16.9x
EV/Revenue 3.1x 6.6x 5.7x
EV/FCF 41.3x -101.6x 61.6x
EV/Operating cash flow 21.1x 30.1x 23.8x
PEG (3Y EPS CAGR) 10.77 29.92 0.84

Growth

14 metrics
MetricCLHIRMSHC
Revenue growth (1Y) 5.1% 17.4% 8.1%
Revenue CAGR (3Y) 5.3% 13.0% 7.6%
Gross profit growth (1Y) 10.2% 13.5% 7.1%
Gross profit CAGR (3Y) 6.5% 11.1% 8.1%
Operating income growth (1Y) 13.5% 35.4% 21.8%
Operating income CAGR (3Y) 4.5% 12.8% 23.2%
Net income growth (1Y) 14.1% 867.3% 580.5%
Net income CAGR (3Y) 2.6% 4.1% 37.7%
EPS growth (1Y) 15.9% 897.5% 574.9%
EPS CAGR (3Y) 3.6% 2.6% 37.5%
Operating cash flow growth (1Y) 19.9% 31.7% 9.8%
Operating cash flow CAGR (3Y) 7.3% 17.2% 61.3%
Free cash flow growth (1Y) 20.0% 50.3% 0.0%
Free cash flow CAGR (3Y) 12.0% -60.8% 32.6%

Profitability

14 metrics
MetricCLHIRMSHC
Gross margin 32.3% 54.2% 55.0%
EBITDA margin 19.2% 33.6% 44.6%
Operating margin 11.8% 18.8% 33.8%
Pretax margin 9.6% 6.7% 21.7%
Net margin 7.0% 5.5% 13.4%
FCF margin 7.4% -6.5% 9.3%
Operating cash flow margin 14.5% 21.9% 24.0%
Return on equity 15.4% – 25.4%
Return on assets 5.7% 2.0% 5.0%
Return on invested capital 9.7% 7.6% 9.1%
Return on capital employed 11.3% 7.5% 13.5%
Asset turnover 0.8x 0.3x 0.4x
Cash conversion (OCF / net income) 2.1x 3.8x 1.8x
Stock comp / revenue 0.7% 1.8% 3.1%

Financial Health

11 metrics
MetricCLHIRMSHC
Debt / assets 35.4% 79.0% 64.7%
Debt / equity 0.9x -13.5x 3.2x
Net debt / EBITDA 1.9x 6.7x 3.3x
Debt / FCF 6.0x -35.3x 19.0x
Liabilities / assets 62.6% 105.8% 79.9%
Equity / assets 37.4% -5.8% 20.1%
Interest coverage – – –
Current ratio 2.1x 0.7x 2.8x
Quick ratio 1.7x 0.6x 2.4x
Cash ratio 0.4x 0.1x 1.5x
Altman Z-score 3.90 1.72 1.91

Shareholder Returns

7 metrics
MetricCLHIRMSHC
Dividend yield – 3.1% –
Net buyback yield 1.4% – –
Shareholder yield 1.4% 3.1% –
Payout ratio (earnings) – 229.5% –
Payout ratio (FCF) – -203.1% –
Dividend growth (1Y) – 16.5% –
Dividend CAGR (3Y) – 11.1% –

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.

ConsensusCLHIRMSHC
Forward P/E 31.1xFY2026 47.4xFY2026 19.7xFY2026
EPS, next fiscal year $10.26FY2026 $2.32FY2026 $0.92FY2026
EPS growth, next FY +40.9%FY2026 +9.4%FY2026 +7.0%FY2026
EPS growth, the year after +4.8% +28.0% +21.7%
Revenue, next fiscal year $6.27BFY2026 $8.36BFY2026 $1.33BFY2026
Revenue growth, next FY +4.0%FY2026 +21.1%FY2026 +14.8%FY2026
Revenue growth, the year after +15.5% +2.2% -4.2%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCLHIRMSHC
Held by institutions 93.5% 86.2% 100.0%
Institutions holding 658 1,161 316
Change in shares held, QoQ 0.0% +1.9% +5.9%
Institutions buying 306 598 220
Institutions selling 246 377 64
Buyers to sellers 1.24 1.59 3.44

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.

CLHIRMSHC
CLH 1.00 0.19 0.15
IRM 0.19 1.00 0.15
SHC 0.15 0.15 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, CLH, IRM and SHC?

Iron Mountain (IRM) is the largest by market capitalisation: Clean Harbors (CLH) $16.74B, Iron Mountain (IRM) $33.66B, Sotera Health (SHC) $5.26B.

Which stock is cheaper, CLH, IRM and SHC?

Sotera Health (SHC) trades on the lowest price-to-earnings ratio (Clean Harbors (CLH) 38.1x, Iron Mountain (IRM) 80.4x, Sotera Health (SHC) 32.2x). On next year's consensus earnings, Sotera Health (SHC) is cheapest (Clean Harbors (CLH) 31.1x, Iron Mountain (IRM) 47.4x, Sotera Health (SHC) 19.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Iron Mountain (IRM) grew revenue fastest over the trailing twelve months: Clean Harbors (CLH) +5.1%, Iron Mountain (IRM) +17.4%, Sotera Health (SHC) +8.1%.

Which company is more profitable?

Sotera Health (SHC) has the highest net margin (Clean Harbors (CLH) 7.0%, Iron Mountain (IRM) 5.5%, Sotera Health (SHC) 13.4%). On return on invested capital, Clean Harbors (CLH) leads (Clean Harbors (CLH) 9.7%, Iron Mountain (IRM) 7.6%, Sotera Health (SHC) 9.1%).

Which stock has performed better?

Over the past year Clean Harbors (CLH) returned the most: Clean Harbors (CLH) +30.8%, Iron Mountain (IRM) +5.8%, Sotera Health (SHC) +7.1%. Over five years, Clean Harbors (CLH) compounded fastest (Clean Harbors (CLH) +22.7%/yr, Iron Mountain (IRM) +19.1%/yr, Sotera Health (SHC) -7.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Clean Harbors (CLH) 0.00%, Iron Mountain (IRM) 0.03%, Sotera Health (SHC) 0.00%. Clean Harbors (CLH) and Sotera Health (SHC) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Clean Harbors (CLH) has been the steadiest (Clean Harbors (CLH) 27.9%, Iron Mountain (IRM) 33.1%, Sotera Health (SHC) 28.4%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CLH, IRM and SHC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Clean Harbors (CLH) 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.