CLH — Clean Harbors Inc. stock price and chart

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CLH

$318.51+1.92%

as of close, Oct 2, 2026

☾ AH $318.51 +1.92%

Clean Harbors Inc.Stock · IndustrialsRussell 1000 0.02%Russell 3000 0.02%US Stock Market 0.02%

PeersSPCXGEVCATBARKLBGE

Technical analysis2

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VolumeEEEE

20162019202120242026

50.0100.0150.0200.0250.0300.005.0M$318.51

2026-10-02

Price$318.51

MA20$304.52

MA50$272.06

Vol2.1M

What would $1,000 invested in CLH be worth today? →

CLH returns: By year · By month · By week · Trailing

Key stats

Price data

Price: $318.51
Change YTD: +35.84%
Next earnings: Nov 4, 2026
Market cap: 16.8B2016-12 3.2B2026-10 16.8B+427.0% over the window
Enterprise value: 19.4B
Shares outstanding: 52.8M2016-03 57.6M2026-03 52.8M-8.2% over the window
52W low: $201.34
52W high: $335.94
From 52W high: -5.19%
From 52W low: +58.20%
52W range: 87%
Beta: 0.84

Volume

Rel volume: 1.13×
30D volume: 374.3K
30D $ vol: 118M

Insider trading

Insider net 1WNo open-market insider purchase or sale with a transaction date in the last 7 days, as filed on Form 4.: none
Insider net 1MNo open-market insider purchase or sale with a transaction date in the last 30 days, as filed on Form 4.: none
Insider net 3M0 insider-days of buying (no priced lot) and 2 of selling ($1.1M) in the last 91 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$1.1M
Insider net 1Y1 insider-day of buying ($136K) and 12 of selling ($65.0M) in the last 365 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$64.9M

Form 4 transactions by trade date, as filed; latest on file 2026-08-14.

Fundamentals

Sales (ttm): 6.1B2016-03 3.2B2026-03 6.1B+90.6% over the window
Sales/share: $114.642016-03 $55.232026-03 $114.64+107.6% over the window
EPS (ttm): $7.402016-03 $0.522026-03 $7.40+1323.3% over the window
FCF (ttm): 466.8M2016-03 70.9M2026-03 466.8M+558.6% over the window
FCF/share: $8.832016-03 $1.232026-03 $8.83+617.3% over the window
Book value/share: $52.522016-03 $19.402026-03 $52.52+170.7% over the window
Net margin: 6.53%2016-03 1.0%2026-03 6.5%+584.4% over the window
ROE: 14.25%2016-03 2.7%2026-03 14.2%+424.8% over the window
ROA: 5.24%2016-03 0.8%2026-03 5.2%+529.0% over the window
Debt / equity: 0.99×2016-03 1.462026-03 0.99-31.9% over the window
Current ratio: 2.342016-03 2.282026-03 2.34+2.5% over the window

Growth (CAGR, ttm) · 10Y

Sales: +1.91%2025-03-31 → 2026-03-315.9B → 6.1B (+1.9% total)+4.53%2023-03-31 → 2026-03-315.3B → 6.1B (+14.2% total)+14.39%2021-03-31 → 2026-03-313.1B → 6.1B (+95.8% total)+6.66%2016-03-31 → 2026-03-313.2B → 6.1B (+90.6% total)
Net income: +1.11%2025-03-31 → 2026-03-31391.1M → 395.5M (+1.1% total)-3.41%2023-03-31 → 2026-03-31438.8M → 395.5M (-9.9% total)+22.23%2021-03-31 → 2026-03-31145M → 395.5M (+172.8% total)+29.29%2016-03-31 → 2026-03-3130.3M → 395.5M (+1204.4% total)
FCF: +34.23%2025-03-31 → 2026-03-31347.8M → 466.8M (+34.2% total)+11.53%2023-03-31 → 2026-03-31336.4M → 466.8M (+38.7% total)+6.26%2021-03-31 → 2026-03-31344.5M → 466.8M (+35.5% total)+20.75%2016-03-31 → 2026-03-3170.9M → 466.8M (+558.6% total)
Shares: -1.37%2025-03-31 → 2026-03-3153.6M → 52.8M (-1.4% total)-0.78%2023-03-31 → 2026-03-3154.1M → 52.8M (-2.3% total)-0.64%2021-03-31 → 2026-03-3154.6M → 52.8M (-3.2% total)-0.85%2016-03-31 → 2026-03-3157.6M → 52.8M (-8.2% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +2.45%2025-03-31 → 2026-03-31$7.22 → $7.40 (+2.4% total)-2.81%2023-03-31 → 2026-03-31$8.06 → $7.40 (-8.2% total)+23.13%2021-03-31 → 2026-03-31$2.62 → $7.40 (+183.0% total)+30.42%2016-03-31 → 2026-03-31$0.52 → $7.40 (+1323.3% total)
Sales/share: +3.32%2025-03-31 → 2026-03-31$110.96 → $114.64 (+3.3% total)+5.35%2023-03-31 → 2026-03-31$98.05 → $114.64 (+16.9% total)+15.12%2021-03-31 → 2026-03-31$56.70 → $114.64 (+102.2% total)+7.58%2016-03-31 → 2026-03-31$55.23 → $114.64 (+107.6% total)
FCF/share: +36.09%2025-03-31 → 2026-03-31$6.49 → $8.83 (+36.1% total)+12.41%2023-03-31 → 2026-03-31$6.22 → $8.83 (+42.0% total)+6.94%2021-03-31 → 2026-03-31$6.31 → $8.83 (+39.9% total)+21.78%2016-03-31 → 2026-03-31$1.23 → $8.83 (+617.3% total)
Book value/share: +9.45%2025-03-31 → 2026-03-31$47.99 → $52.52 (+9.4% total)+12.79%2023-03-31 → 2026-03-31$36.60 → $52.52 (+43.5% total)+16.28%2021-03-31 → 2026-03-31$24.71 → $52.52 (+112.5% total)+10.47%2016-03-31 → 2026-03-31$19.40 → $52.52 (+170.7% total)
Price: +40.12%2025-10-02 → 2026-10-02$227.37 → $318.51 (+40.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+24.80%2023-10-02 → 2026-10-02$163.83 → $318.51 (+94.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+24.27%2021-10-01 → 2026-10-02$107.41 → $318.51 (+196.5% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+20.83%2016-09-30 → 2026-10-02$47.98 → $318.51 (+563.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +40.12%2025-10-02 → 2026-10-02$227.37 → $318.51 (+40.1% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+24.80%2023-10-02 → 2026-10-02$163.83 → $318.51 (+94.4% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+24.27%2021-10-01 → 2026-10-02$107.41 → $318.51 (+196.5% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+20.83%2016-09-30 → 2026-10-02$47.98 → $318.51 (+563.8% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 43.0×2016-12 -120.112026-10 42.56-135.4% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 24.7×2016-12 43.892026-10 24.73-43.7% over the window
Fwd P/E: 31.5×
P/S (ttm)Market cap ÷ TTM revenue.: 2.8×2016-12 1.152026-10 2.78+141.5% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 6.1×2016-12 2.902026-10 6.06+109.0% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 36.1×2016-12 138.432026-10 36.06-73.9% over the window
EV/EBITDA (fy): 17.2×
EV/Sales (ttm): 3.2×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 2.77%2016-09 0.7%2026-03 3.1%+326.4% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-03-31) ÷ shares_at(2025-03-31) = 1 − 52.8M ÷ 53.6M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: 1.37%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (1.37%) + dividends paid over that year ($0) ÷ market_cap_at(2025-03-31) ($10.6B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 1.37%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($220M) ÷ today's market cap ($16.8B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 1.31%2016-09 0.6%2026-03 1.5%+131.2% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $220M + TTM dividends $0) ÷ today's market cap ($16.8B). Same caveat as the cash buyback yield.: 1.31%2016-09 0.6%2026-03 1.5%+131.2% over the window

Vs own 10Y history

P/E: 84th
P/OI: 86th
P/S: 100th
P/B: 100th
P/FCF: 78th

Bar = where today’s multiple sits in CLH’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-02

+1.92%

+1.75%

+1.04%

+9.38%

YTD

+35.84%

+40.08%

+196.54%

Recent filings

Sep 188-K · Other events
Aug 14Insider sale · GERSTENBERG ERIC W (CO-CEO) sold 2,500 shares for $803K at $321.34
Aug 128-K · Other events
Aug 3Insider sale · Robertson Andrea (Director) sold 789 shares for $248K at $314.01
Jul 29Earnings · Earnings release — EPS $3.22 vs $2.74 est. (+17.5%) 7.5%

All filings and insider trades →

Financial statements

Open full CLH financials →

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CLH — Clean Harbors Inc. price, chart and key statistics