your badges 52W Range $201–$336 87% of range Analyst Rating BUY 21 analysts Price Target $360 +13% upside P/E 38.7 ROE 15.6% Net Profit Margin 7.0%

CLH Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

03
Price $318.51
Market Cap (MRQ) $16.81B
P/E (TTM) 38.7
EPS (TTM) $8.24
Revenue (TTM) $6.24B
ROE (TTM) 15.6%
Debt/Equity (MRQ) 0.9
52W Range $201–$336

CLH Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

04
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Stock splits 1
Ex-date Split Type
July 27, 2011 2-for-1 Forward

About Clean Harbors, Inc. Common Stock Company overview from Wikipedia

05 · wikidata

Clean Harbors, Inc., headquartered in Norwell, Massachusetts, is a provider of waste management and industrial services for commercial customers, specializing in the collection, transportation, treatment and disposal of hazardous waste, but also offering services for non-hazardous waste. The company has 870 operating locations in 630 properties in the U.S. and Canada including a network of over 100 waste disposal facilities such as incinerators, landfills (seven hazardous waste landfills and two non-hazardous waste landfills), treatment, storage and disposal facilities. It also owns Safety-Kleen, the largest re-refiner and recycler of used oil in North America. In 2024, the company received 91% of its revenues in the United States and 9% of its revenues in Canada. In 2024, the company's revenues primarily came from the following industries: chemical industry (15%), manufacturing (14%), refineries (13%), automotive industry (8%), utilities (6%), base and blended oils (5%), oil and gas industry (5%), transportation (4%), government (4%) and retail (3%).

The company is ranked 586th on the Fortune 500.

## History

Clean Harbors was founded in 1980 in Brockton, Massachusetts, by Alan McKim as a four-person tank cleaning business.

In November 1987, the company became a public company via an initial public offering.

In 1984, the company removed 130,000 gallons of fuel oil from the tanker Eldia, which became the largest ship to have been beached off Cape Cod.

=== Acquisitions ===

Source: Wikipedia, CC BY-SA 4.0 · View on Wikipedia ↗

Wikidata ↗

sectorIndustrials industryCommercial Services & Supplies employees22,155 countryUS

10-Year Performance Revenue, net income, margins and EPS trends

06
Revenue$6.03B
2016-12-31 → 2025-12-31
EPS$7.28
2016-12-31 → 2025-12-31
Free Cash Flow$442M
2016-12-31 → 2025-12-31
Net margin7.0%
2016-12-31 → 2025-12-31
Valuation & Ratios 07–12

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric 5Y trend CLH 5Y avg Peer Median Verdict
P/E (TTM) 38.75Y avg ≈26.1 ≈26.1 30.9 Overvalued
P/S (TTM) 2.75Y avg ≈1.7 ≈1.7 3.0 Undervalued
P/B (MRQ) 5.75Y avg ≈4.1 ≈4.1 5.7 Fair value
Price / FCF (TTM) 36.45Y avg ≈26.8 ≈26.8 · ·
Price / Cash Flow (TTM) 18.65Y avg ≈12.6 ≈12.6 15.3 Undervalued
Price / Tangible Book (MRQ) 7.75Y avg ≈47.7 ≈47.7 · ·
PEG Ratio ≈1.6 · · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

14
Avg Surprise 0.90%
Next Report Oct 27, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Jul 28, 2026 $3.22 $2.83 13.8%
March 31, 2026 $1.19 $1.16 2.6%
Dec. 31, 2025 $1.61 $1.62 -0.90%
Sept. 30, 2025 $2.21 $2.43 -9.0%
June 30, 2025 $2.36 $2.42 -2.3%
March 31, 2025 $1.09 $1.08 1.2%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

15
Income Statement 14
Metric Trend 202520242023202220212020201920182017201620152014
Revenue $6.03B$5.89B$5.41B$5.17B$3.81B$3.14B$3.41B$3.30B$2.94B$2.76B$3.28B$3.40B
Cost of Revenue $4.14B$4.07B$3.75B$3.54B$2.61B$2.14B$2.39B$2.31B$2.06B$1.93B$2.36B$2.44B
SG&A Expense $753M$740M$671M$627M$538M$451M$484M$504M$457M$422M$414M$438M
Operating Income $673M$670M$612M$635M$348M$251M$229M$183M$128M$69M$188M$112M
Interest Income $26M$19M$12M$5M$2M$3M$4M$3M$2M$784.0K$626.0K$819.0K
Other Non-op $5M$-1M$2M$2M$-515.0K$-290.0K$3M$-5M$-6M$6M$-1M$4M
Pretax Income $528M$533M$503M$538M$270M$175M$148M$94M$59M$9M$110M$39M
Income Tax $137M$131M$125M$126M$66M$40M$50M$29M$-42M$49M$66M$67M
Net Income $391M$402M$378M$412M$203M$135M$98M$66M$101M$-40M$44M$-28M
EPS (Basic) $7.31$7.46$6.99$7.59$3.73$2.43$1.75$1.17$1.77$-0.69$0.76$-0.47
EPS (Diluted) $7.28$7.42$6.95$7.56$3.71$2.42$1.74$1.16$1.76$-0.69$0.76$-0.47
Shares (Basic) 53,509,00053,902,00054,071,00054,223,00054,514,00055,479,00055,845,00056,148,00057,072,00057,532,00058,324,00060,311,000
Shares (Diluted) 53,716,00054,199,00054,382,00054,487,00054,761,00055,690,00056,129,00056,340,00057,200,00057,532,00058,434,00060,311,000
EBITDA $1.12B$1.07B$978M$982M$646M$544M$530M$481M$416M$356M$462M$388M
Balance Sheet 29
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents ······$372M$227M$319M$307M$185M$247M
Short-term Investments $127M$103M$106M$62M$82M$52M$42M$53M$38M$0·$0
Receivables $1.04B$1.02B$983M$965M$793M$612M$645M$607M$529M$496M$496M$557M
Inventory $372M$385M$328M$325M$251M$220M$215M·····
Prepaid Expense $116M$82M$83M$83M$68M$67M$49M$43M$35M$56M$46M$57M
Other Current Assets ·······$316M$268M$290M$240M$322M
Current Assets $2.65B$2.43B$2.05B$2.03B$1.74B$1.53B$1.40B$1.20B$1.15B$1.09B$921M$1.13B
PP&E (Net) ······$1.59B$1.56B$1.59B$1.61B$1.53B$1.56B
PP&E (Gross) ·······$3.33B$3.19B$2.98B$2.69B$2.56B
Accum. Depreciation ·······$1.77B$1.60B$1.37B$1.16B$1.01B
Goodwill $1.48B$1.48B$1.29B$1.25B$1.23B$527M$525M$514M$479M$465M$453M$453M
Intangibles $653M$702M$603M$621M$645M$387M$419M$442M$469M$499M$507M$530M
Other Non-current Assets $49M$66M$60M$82M$16M$17M$14M$18M$17M$13M$18M$19M
Total Assets $7.62B$7.38B$6.38B$6.13B$5.65B$4.13B$4.11B$3.74B$3.71B$3.68B$3.43B$3.69B
Accounts Payable $507M$487M$452M$447M$360M$196M$298M$276M$224M$230M$241M$267M
Accrued Liabilities $442M$419M$397M$397M$391M$296M$277M$233M$188M$191M$194M$220M
Current Liabilities $1.14B$1.10B$1.04B$1.02B$925M$636M$720M$602M$504M$505M$517M$572M
Capital Leases $184M$183M$132M$119M$118M$114M$121M··$0$0$0
Deferred Tax $384M$364M$353M$350M$315M$230M$231M·····
Other Non-current Liabilities $198M$163M$118M$91M$79M$83M$46M·····
Total Liabilities ·······$2.57B$2.52B$2.60B$2.34B$2.43B
Long-term Debt $2.78B$2.79B$2.30B$2.42B$2.53B$1.56B$1.56B$1.57B$1.63B$1.63B··
Total Debt $2.78B$2.79B$2.30B$2.42B$2.53B$1.56B$1.56B$1.57B$1.63B$1.63B$1.38B$1.40B
Common Stock $529.0K$538.0K$539.0K$541.0K$544.0K$548.0K$558.0K$558.0K$565.0K$573.0K$576.0K$589.0K
Retained Earnings $2.76B$2.36B$1.96B$1.58B$1.17B$970M$835M$737M$673M$573M$613M$569M
AOCI $-205M$-214M$-175M$-167M$-196M$-211M$-210M$-223M$-172M$-214M$-255M$-111M
Stockholders' Equity $2.75B$2.57B$2.25B$1.92B$1.51B$1.34B$1.27B$1.17B$1.19B$1.08B$1.10B$1.26B
Liabilities + Equity $7.62B$7.38B$6.38B$6.13B$5.65B$4.13B$4.11B$3.74B$3.71B$3.68B$3.43B$3.69B
Shares Outstanding 52,870,59953,833,00053,930,00054,065,00054,419,00054,773,00055,797,73455,847,26156,501,19057,297,97857,593,20158,903,482
Cash Flow 17
Metric Trend 202520242023202220212020201920182017201620152014
D&A $446M$401M$366M$348M$298M$293M$301M$299M$288M$287M$274M$276M
Stock-based Comp $33M$28M$21M$27M$19M$19M$18M$17M$13M$10M$9M$9M
Deferred Tax $26M$18M$13M$18M$1M$-10M$8M$19M$-83M$15M$2M$32M
Amort. of Intangibles $54M$54M$50M$50M$35M$36M$35M$34M$37M$40M$40M$37M
Other Non-cash $-29M$-72M$-42M$-178M$24M$-6M$-11M$-27M$-33M$-13M$68M$8M
Operating Cash Flow $867M$778M$735M$626M$546M$431M$413M$373M$286M$260M$396M$297M
CapEx $425M$432M$422M$345M$242M$196M$216M$193M$167M$219M$257M$258M
Investing Cash Flow $-426M$-904M$-575M$-389M$-1.51B$-199M$-218M$-350M$-203M$-362M$-351M$-258M
Debt Issued ······$845M$348M$399M$251M$0$0
Net Debt Issued $-2.01B$-15M$-624M$-116M$-8M$-8M$-8M$-406M$-402M$251M$0$-5M
Stock Issued ···········$0
Stock Repurchased $250M$55M$51M$50M$54M$75M$21M$45M$49M$22M$73M$104M
Net Stock Activity $-250M$-55M$-51M$-50M$-54M$-75M$-21M$-45M$-49M$-22M$-73M$-104M
Financing Cash Flow $-309M$377M$-209M$-187M$898M$-89M$-53M$-111M$-73M$220M$-90M$-94M
Net Change in Cash $139M$242M$-48M$40M$-67M$147M$145M$-93M$12M$122M$-62M$-63M
Taxes Paid $118M$131M$132M$79M$65M$53M$27M$20M$19M$29M$53M$42M
Free Cash Flow $442M$346M$312M$281M$304M$234M$197M$180M$119M$40M$139M$40M
Profitability 7
Metric Trend 202520242023202220212020201920182017201620152014
Operating Margin 11.2%11.4%11.3%12.3%9.1%8.0%6.7%5.5%4.3%2.5%5.7%3.3%
Net Margin 6.5%6.8%7.0%8.0%5.3%4.3%2.9%2.0%3.4%-1.5%1.4%-0.83%
Pretax Margin 8.8%9.1%9.3%10.4%7.1%5.5%4.3%2.9%2.0%0.32%3.4%1.1%
EBITDA Margin 18.6%18.2%18.1%19.0%17.0%17.3%15.5%14.6%14.1%12.9%14.1%11.4%
ROA 5.2%5.9%6.0%7.0%4.2%3.3%2.5%1.8%2.7%-1.1%1.2%-0.74%
ROE 14.3%15.8%17.1%21.9%13.7%10.2%7.8%5.5%8.9%-3.7%3.7%-2.1%
ROIC 9.0%9.4%10.1%11.2%6.5%6.7%5.3%4.6%7.8%-11.6%3.0%-3.1%
Liquidity & Solvency 4
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 2.32.22.02.01.92.41.92.02.32.21.82.0
Quick Ratio 1.01.01.01.00.91.01.01.51.81.61.31.4
Debt / Equity 1.01.11.01.31.71.21.21.31.41.51.31.1
LT Debt / Equity 1.01.11.01.31.71.21.21.31.41.51.31.1
Efficiency 3
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 0.80.90.90.90.80.80.90.90.80.80.90.9
Inventory Turnover 11.011.411.512.311.19.8······
Receivables Turnover 5.95.95.65.95.45.05.55.85.75.66.26.0
Per Share 5
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share $51.93$47.81$41.67$35.56$27.82$24.49$22.76$20.58$21.03$18.92$19.03$21.44
Revenue / Share $112.27$108.67$99.47$94.82$69.49$56.46$60.79$58.58$51.49$47.89$56.05$56.40
Cash Flow / Share $16.14$14.35$13.51$11.49$9.97$7.73$7.36$6.62$4.99$4.51$6.78$4.93
Cash / Share ·······$3.98$5.65$5.36$3.21$4.19
EPS (TTM) $7.28$7.42$6.95$7.56$3.71$2.42$1.74$1.16$1.76$-0.69$0.76$-0.47
Growth Rates 9
Metric Trend 202520242023202220212020201920182017201620152014
Revenue YoY 2.4%8.9%4.7%35.8%21.0%·······
Revenue CAGR 3Y 5.3%15.7%19.8%·········
Revenue CAGR 5Y 13.9%···········
EPS YoY -1.9%6.8%-8.1%103.8%53.3%·······
EPS CAGR 3Y -1.2%26.0%42.1%·········
EPS CAGR 5Y 24.6%···········
Net Income YoY -2.8%6.5%-8.2%102.6%50.7%·······
Net Income CAGR 3Y -1.7%25.6%41.0%·········
Net Income CAGR 5Y 23.7%···········
Valuation (TTM) 14
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM $6.03B$5.89B$5.41B$5.17B$3.81B$3.14B$3.41B$3.30B$2.94B$2.76B$3.28B$3.40B
Net Income TTM $391M$402M$378M$412M$203M$135M$98M$66M$101M$-40M$44M$-28M
Market Cap $12.40B$12.39B$9.41B$6.17B$5.43B$4.17B$4.78B$2.81B$3.06B$3.19B$2.40B$2.83B
Enterprise Value ·······$4.10B$4.33B$4.51B$3.60B$3.98B
P/E 32.231.025.115.126.931.449.342.530.8-80.754.8-102.2
P/S 2.12.11.71.21.41.31.40.81.01.20.70.8
P/B 4.54.84.23.23.63.13.82.42.62.92.22.2
P / Tangible Book 20.231.426.4112.9·9.7······
P / Cash Flow 14.315.912.89.99.99.711.67.510.712.36.19.5
P / FCF 28.135.930.121.917.917.824.315.625.879.217.271.2
EV / EBITDA ·······8.510.412.77.810.3
EV / FCF ·······22.836.5112.225.8100.1
EV / Revenue ·······1.21.51.61.11.2
Earnings Yield 3.1%3.2%4.0%6.6%3.7%3.2%2.0%2.4%3.2%-1.2%1.8%-0.98%

Most recent period on the left · null values shown as ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

16
Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $6.03B $5.89B $5.41B $5.17B $3.81B
Operating Margin % 11.2% 11.4% 11.3% 12.3% 9.1%
Net Income $391M $402M $378M $412M $203M
Diluted EPS $7.28 $7.42 $6.95 $7.56 $3.71

Institutional owners (13F) 694 filers · $15.5B total · As of Sept. 30, 2026

17

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Holders 694
Value held $15.5B
New positions 93
Exited positions 55
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
93 (-35 vs prior Q) 55 (+9 vs prior Q) 203 (-2 vs prior Q) 250 (+54 vs prior Q) -1.7M

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
BlackRock, Inc. $1,516,520,650 5,076,220 9.78% Shares
VANGUARD GROUP INC $1,052,739,229 4,489,676 6.79% Shares
WELLINGTON MANAGEMENT GROUP LLP $942,625,861 3,155,233 6.08% Shares
FMR LLC $897,042,939 3,002,654 5.78% Shares
JANUS HENDERSON GROUP PLC $675,367,739 2,355,394 4.35% Shares
VANGUARD CAPITAL MANAGEMENT LLC $652,162,885 2,182,972 4.21% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $592,521,630 1,983,336 3.82% Shares
STATE STREET CORP $472,623,695 1,582,004 3.05% Shares
D1 Capital Partners L.P. $393,005,924 1,315,501 2.53% Shares
GEODE CAPITAL MANAGEMENT, LLC $337,431,069 1,129,240 2.18% Shares
Clearbridge Investments, LLC $336,614,659 1,126,744 2.17% Shares
FIRST TRUST ADVISORS LP $296,709,537 993,170 1.91% Shares
SNYDER CAPITAL MANAGEMENT L P $275,501,872 922,182 1.78% Shares
GOLDMAN SACHS GROUP INC $268,942,164 900,225 1.73% Shares
Durable Capital Partners LP $266,605,994 892,405 1.72% Shares
FIL Ltd $262,133,109 877,433 1.69% Shares
Select Equity Group, L.P. $217,601,732 728,374 1.40% Shares
NORGES BANK $188,838,680 632,096 1.22% Shares
Pictet Asset Management Holding SA $181,887,717 608,808 1.17% Shares
DIMENSIONAL FUND ADVISORS LP $181,101,941 606,181 1.17% Shares
NORDEA INVESTMENT MANAGEMENT AB $157,148,322 526,178 1.01% Shares
Hood River Capital Management LLC $149,000,666 498,747 0.96% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $148,400,267 517,561 0.96% Shares
AQR CAPITAL MANAGEMENT LLC $142,824,964 478,075 0.92% Shares
BANK OF AMERICA CORP /DE/ $142,800,709 477,994 0.92% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $141,604,812 473,991 0.91% Shares
NORTHERN TRUST CORP $136,136,790 455,688 0.88% Shares
Invesco Ltd. $134,676,800 450,801 0.87% Shares
TWO SIGMA INVESTMENTS, LP $126,402,918 423,106 0.82% Shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $125,238,988 419,210 0.81% Shares
Bank of New York Mellon Corp $105,962,056 354,685 0.68% Shares
Quantinno Capital Management LP $102,348,586 342,589 0.66% Shares
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. $102,297,975 342,420 0.66% Shares
CITADEL ADVISORS LLC $93,911,167 314,347 0.61% Shares
VANGUARD FIDUCIARY TRUST CO $93,821,541 314,047 0.60% Shares
STEADFAST CAPITAL MANAGEMENT LP $90,249,686 302,091 0.58% Shares
DAVENPORT & Co LLC $87,805,558 293,384 0.57% Shares
MORGAN STANLEY $83,907,447 280,859 0.54% Shares
M.D. Sass, LLC $80,813,966 270,507 0.52% Shares
WESTFIELD CAPITAL MANAGEMENT CO LP $80,168,965 268,348 0.52% Shares
JANE STREET GROUP, LLC $77,289,613 258,710 0.50% Shares
TWO SIGMA ADVISERS, LP $75,385,320 321,500 0.49% Shares
Qube Research & Technologies Ltd $73,814,553 247,078 0.48% Shares
SILVERCREST ASSET MANAGEMENT GROUP LLC $70,030,134 234,409 0.45% Shares
NEUBERGER BERMAN GROUP LLC $65,991,719 220,828 0.43% Shares
JPMORGAN CHASE & CO $63,472,071 209,377 0.41% Shares
Holocene Advisors, LP $63,101,079 211,217 0.41% Shares
RAYMOND JAMES FINANCIAL INC $50,138,028 167,826 0.32% Shares
12th Street Asset Management Company, LLC $49,752,025 166,534 0.32% Shares
FEDERATED HERMES, INC. $48,229,006 161,436 0.31% Shares

Show all 694 institutional owners →

Activists & 5%+ owners 17 positions

18

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Relational Investors, LLC, Relational Investors Mid-Cap Fund I, L.P., Relational Investors Mid-Cap Fund II, L.P., Relational Fund Partners, L.P., Relational Coast Partners, L.P., Relational Investors IX, L.P., Relational Investors XV, L.P., Relational Investors XVI, L.P., Relational Investors XX, L.P., Relational Investors XXIII, L.P., Relational Investors XXIV, L.P., RH Fund 1, L.P., Ralph V. Whitworth, David H. Batchelder ×4 filings Feb. 11, 2015 · Initial filing · SEC
Undisclosed reporting person Oct. 21, 2005 · Initial filing · SEC
Undisclosed reporting person Dec. 1, 2004 · Initial filing · SEC
Undisclosed reporting person Nov. 12, 2004 · Initial filing · SEC
Undisclosed reporting person Nov. 8, 2004 · Initial filing · SEC
Undisclosed reporting person Oct. 21, 2004 · Initial filing · SEC
Undisclosed reporting person Oct. 14, 2004 · Initial filing · SEC
Undisclosed reporting person Oct. 8, 2004 · Initial filing · SEC
Undisclosed reporting person Sept. 29, 2004 · Initial filing · SEC
Undisclosed reporting person July 2, 2004 · Initial filing · SEC
Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person Dec. 23, 2003 · Initial filing · SEC
Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person, Undisclosed reporting person Dec. 15, 2003 · Initial filing · SEC
Undisclosed reporting person May 21, 2003 · Initial filing · SEC
Undisclosed reporting person May 21, 2003 · Initial filing · SEC
Undisclosed reporting person May 21, 2003 · Initial filing · SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

Company insiders 71 insiders · 46 officers · 19 directors

19
Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Eric W Gerstenberg CO-CEO Aug. 14, 2026 S 56,793 0 6 $-2,933,431
Eric J. Dugas EVP CHIEF FINANCIAL OFFICER July 1, 2026 F 17,620 0 2 $-1,568,584
Robert E. Gagnon EVP CFO and Treasurer Sept. 11, 2012 A 7,386 0 0 $0
Robert Speights PRESIDENT, INDUSTRIAL SERVICES May 27, 2025 S 16,310 0 0 $0
David J. Vergo President, Safety-Kleen May 17, 2019 D 4,783 0 0 $0
Alan S Mckim EXEC CHAIR, CTO. July 17, 2026 F 30,154 0 2 $-57,379,000
Charles H. Geer II EVP, Industrial Services July 1, 2026 F 10,799 0 0 $0
Rebecca Underwood PRESIDENT & EVP FACILITIES July 1, 2026 F 18,373 0 0 $0
Sharon M. Gabriel EVP/CIO (CHESI) July 1, 2026 F 20,706 0 1 $-998,528
Brian P Weber EVP (CHESI) July 1, 2026 F 47,914 0 1 $-1,373,945
Jeroen Diderich EVP&President of Sales&Service June 1, 2026 F 16,152 0 0 $0
Robert W. Harrison EVP, EHS March 13, 2026 D 6,648 0 0 $0
Melkeya Mcduffie EVP, HUMAN RESOURCES OFFICER May 24, 2023 S 10,094 0 0 $0
Michael J Twohig EVP (CHESI) March 27, 2023 S 28,857 0 0 $0
Jeffrey Herbert Knapp EVP - HR (CHESI) Dec. 1, 2021 S 2,853 0 0 $0
Robert A. Johnston Pres.-Oil&Gas of Subsidiaries Jan. 11, 2021 J 6,691 0 0 $0
David M Parry Executive Vice President Sept. 15, 2018 D 11,544 0 0 $0
Grace Cowan EVP Customer Service (CHESI) Sept. 6, 2018 S 22,914 0 0 $0
Eric A Kraus Exec. Vice President (CHESI) Sept. 6, 2018 S 33,108 0 0 $0
Mark G. Bouldin EVP/SK June 4, 2018 S 13,839 0 0 $0
Marvin G Lefebvre EVP (CHI sub) Dec. 7, 2017 F 45,394 0 0 $0
Stephen M. Mohan Chief Sales Officer Oct. 1, 2016 A 10,000 0 0 $0
James M Rutledge Vice Chmn, Pres. Sept. 29, 2016 D 89,210 0 0 $0
Kirk Duffee EVP (CHESI) Sept. 9, 2016 F 21,654 0 0 $0
Christopher P. Melocik EVP Sept. 1, 2016 A 7,888 0 0 $0
Eric R. Lindgren EVP/CIO (CHESI) Jan. 6, 2016 D 2,902 0 0 $0
Deirdre Evens Exec VP (CHESI subsidiary) June 22, 2015 F 39,324 0 0 $0
Curt Knapp EVP (Safety-Kleen) Jan. 31, 2015 S 3,160 0 0 $0
David Eckelbarger EVP (Safety-Kleen) Oct. 24, 2014 S 2,649 0 0 $0
John R Beals SR. VP, Controller Feb. 26, 2014 D 19,050 0 0 $0
Steven Fusco EVP CIO (CHESI) Nov. 1, 2013 F 7,788 0 0 $0
Laura Schwinn Pres Oil/Gas Field Services May 6, 2013 A 14,563 0 0 $0
David Musselman SR VP & Gen. Csl. CHESI May 6, 2013 A 5,003 0 0 $0
William F Oconnor SVP Risk Management CHESI Dec. 28, 2012 M 6,225 0 0 $0
Phillip G Retallick Senior Vice President CHESI Dec. 17, 2012 S 1,728 0 0 $0
Philip Hobson EVP Asst Management (CHESI) Dec. 2, 2012 A 2,500 0 0 $0
Thomas Seeger FORMER CHESI EVP Sept. 14, 2012 S 0 0 0 $0
Simon R Gerlin SVP Compliance - CHESI March 30, 2012 A 8,926 0 0 $0
Michael R Mcdonald Sr. VP/General Counsel(CHESI) June 20, 2011 A 2,983 0 0 $0
Janet B Frick VP and Treasurer March 8, 2010 D 2,690 0 0 $0
Eugene A Cookson JR EVP (CHESI)* March 16, 2009 F 8,772 0 0 $0
GEARY WILLIAM J Ex. Vice Pres. CHESI March 16, 2009 F 4,292 0 0 $0
Darren R Scandone EVP (CHESI subsidiary) Dec. 9, 2008 D 0 0 0 $0
Stephen Moynihan Sr. VP Planning/Development May 29, 2008 S 5,893 0 0 $0
Anthony Pucillo Exec. VP (CHESI) March 30, 2007 S 4,012 0 0 $0
Carl Paschetag JR Controller, Treasurer Sept. 1, 2005 M · 0 0 $0
Andrea Robertson Director Aug. 3, 2026 S 8,979 0 1 $-247,754
Lauren States Director May 26, 2026 S 11,359 0 1 $-225,804
Karyn Polito Director May 20, 2026 A 4,127 1 0 $135,760
Marcy L. Reed Director May 20, 2026 A 5,733 0 1 $-240,718
John R. Welch Director May 20, 2026 A 10,889 0 1 $-204,802
Alison A. Quirk Director May 20, 2026 A 3,630 0 0 $0
Shelley Stewart JR Director May 20, 2026 A 4,523 0 0 $0
Robert Willett Director May 20, 2026 A 10,028 0 0 $0
Edward G Galante Director May 20, 2026 A 25,461 0 0 $0
John T Preston Director May 20, 2026 A 7,044 0 0 $0
Eugene G Banucci Director June 9, 2023 S 5,598 0 0 $0
Rod Marlin Director May 10, 2021 S 14,427 0 0 $0
Daniel James Mccarthy Director June 6, 2016 M 20,509 0 0 $0
John P Devillars Director June 10, 2015 A 18,617 0 0 $0
John F Kaslow Director June 23, 2014 S 10,297 0 0 $0
Lorne R Waxlax Director Sept. 20, 2011 G 188,400 0 0 $0
John Barr Director Sept. 8, 2008 M 5,900 0 0 $0
Michael Louis Battles · July 1, 2026 F 94,355 0 0 $0
George L Curtis · July 1, 2026 F 44,291 0 0 $0
Thomas J Shields · May 25, 2022 A 28,762 0 0 $0
Jerry Elmer Correll · Dec. 15, 2015 F 28,458 0 0 $0
Guy Adam · April 4, 2005 M 0 0 0 $0
FEINBERG STEPHEN · Nov. 30, 2004 S 20,000 0 0 $0
Joseph L Mcnally · Nov. 26, 2003 S 0 0 0 $0
Roger A Koenecke · Sept. 15, 2003 M 0 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

ETF ownership Held by 78 ETFs

20

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
EFRA · iShares Trust 4.47% 772 SH Sept. 11, 2026 Daily
PRN · Invesco Exchange-Traded Fund Trust 3.72% 42,974 SH Oct. 2, 2026 Daily
SMCO · Tidal Trust II 2.75% 12,498 NS July 31, 2026 N-PORT
PDP · Invesco Exchange-Traded Fund Trust 1.06% 50,464 SH Oct. 2, 2026 Daily
IDU · iShares Trust 1.04% 42,076 SH Sept. 11, 2026 Daily
FXU · First Trust Exchange-Traded AlphaDE… 0.89% 23,587 NS July 31, 2026 N-PORT
HSMV · First Trust Exchange-Traded Fund III 0.79% 890 NS July 31, 2026 N-PORT
SMDX · Tidal Trust III 0.60% 2,484 NS July 31, 2026 N-PORT
QLV · FlexShares Trust 0.53% 2,772 NS July 31, 2026 N-PORT
QVMM · Invesco Exchange-Traded Fund Trust … 0.50% 6,605 SH Oct. 2, 2026 Daily
PTMC · Pacer Funds Trust 0.44% 5,459 NS July 31, 2026 N-PORT
IVOV · VANGUARD ADMIRAL FUNDS 0.42% 20,900 SH Aug. 19, 2026 Daily
IVOO · VANGUARD ADMIRAL FUNDS 0.41% 80,252 SH Aug. 19, 2026 Daily
BKMC · BNY Mellon ETF Trust 0.40% 8,327 NS July 31, 2026 N-PORT
IVOG · VANGUARD ADMIRAL FUNDS 0.40% 24,998 SH Aug. 19, 2026 Daily
VBK · VANGUARD INDEX FUNDS 0.39% 630,293 SH Aug. 19, 2026 Daily
JPUS · J.P. Morgan Exchange-Traded Fund Tr… 0.36% 5,300 NS July 31, 2026 N-PORT
BBMC · J.P. Morgan Exchange-Traded Fund Tr… 0.34% 22,017 NS July 31, 2026 N-PORT
MIDU · Direxion Shares ETF Trust 0.33% 729 NS July 31, 2026 N-PORT
JPME · J.P. Morgan Exchange-Traded Fund Tr… 0.33% 4,840 NS July 31, 2026 N-PORT
FSMD · FIDELITY COVINGTON TRUST 0.26% 21,044 NS July 31, 2026 N-PORT
JQUA · J.P. Morgan Exchange-Traded Fund Tr… 0.25% 66,885 NS July 31, 2026 N-PORT
RWK · Invesco Exchange-Traded Fund Trust … 0.25% 10,350 SH Oct. 2, 2026 Daily
SMMD · iShares Trust 0.23% 27,174 SH Sept. 11, 2026 Daily
FIDU · FIDELITY COVINGTON TRUST 0.22% 16,484 NS July 31, 2026 N-PORT
IMCG · iShares Trust 0.22% 27,666 SH Sept. 11, 2026 Daily
NFRA · FlexShares Trust 0.21% 20,262 NS July 31, 2026 N-PORT
VIS · VANGUARD WORLD FUND 0.20% 61,007 SH Aug. 19, 2026 Daily
EQAL · Invesco Exchange-Traded Fund Trust … 0.20% 5,069 SH Oct. 2, 2026 Daily
VXF · VANGUARD INDEX FUNDS 0.17% 570,179 SH Aug. 19, 2026 Daily
VB · VANGUARD INDEX FUNDS 0.17% 1,090,801 SH Aug. 19, 2026 Daily
IQSM · New York Life Investments ETF Trust 0.15% 1,616 NS July 31, 2026 N-PORT
WSML · iShares Trust 0.15% 3,129 SH Sept. 11, 2026 Daily
IWS · iShares Trust 0.13% 61,741 SH Sept. 11, 2026 Daily
IWR · iShares Trust 0.12% 207,996 SH Sept. 11, 2026 Daily
IMCB · iShares Trust 0.11% 5,880 SH Sept. 11, 2026 Daily
IWP · iShares Trust 0.09% 53,754 SH Sept. 11, 2026 Daily
DFUV · Dimensional ETF Trust 0.09% 42,818 NS July 31, 2026 N-PORT
FNX · First Trust Exchange-Traded AlphaDE… 0.08% 3,447 NS July 31, 2026 N-PORT
DFAC · Dimensional ETF Trust 0.06% 96,170 NS July 31, 2026 N-PORT
ILCG · iShares Trust 0.05% 4,913 SH Sept. 11, 2026 Daily
DCOR · Dimensional ETF Trust 0.05% 5,074 NS July 31, 2026 N-PORT
DXUV · Dimensional ETF Trust 0.05% 794 NS July 31, 2026 N-PORT
IWD · iShares Trust 0.04% 91,492 SH Sept. 11, 2026 Daily
OMFL · Invesco Exchange-Traded Self-Indexe… 0.03% 5,092 SH Oct. 2, 2026 Daily
DFAU · Dimensional ETF Trust 0.03% 12,709 NS July 31, 2026 N-PORT
VONV · VANGUARD SCOTTSDALE FUNDS 0.03% 24,896 SH Aug. 19, 2026 Daily
IUSV · iShares Trust 0.02% 21,191 SH Sept. 11, 2026 Daily
ILCB · iShares Trust 0.02% 972 SH Sept. 11, 2026 Daily
IYY · iShares Trust 0.02% 2,171 SH Sept. 11, 2026 Daily
IWB · iShares Trust 0.02% 34,878 SH Sept. 11, 2026 Daily
DFUS · Dimensional ETF Trust 0.02% 15,420 NS July 31, 2026 N-PORT
DFAS · Dimensional ETF Trust 0.02% 10,950 NS July 31, 2026 N-PORT
IWV · iShares Trust 0.02% 13,869 SH Sept. 11, 2026 Daily
IUSG · iShares Trust 0.02% 22,123 SH Sept. 11, 2026 Daily
ITOT · iShares Trust 0.02% 63,576 SH Sept. 11, 2026 Daily
TILT · FlexShares Trust 0.02% 1,422 NS July 31, 2026 N-PORT
VTI · VANGUARD INDEX FUNDS 0.02% 1,510,918 SH Aug. 19, 2026 Daily
VONE · VANGUARD SCOTTSDALE FUNDS 0.02% 8,449 SH Aug. 19, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS 0.02% 4,279 SH Aug. 19, 2026 Daily
DFLV · Dimensional ETF Trust 0.02% 4,313 NS July 31, 2026 N-PORT
DFSU · Dimensional ETF Trust 0.02% 1,401 NS July 31, 2026 N-PORT
PRF · Invesco Exchange-Traded Fund Trust 0.02% 5,520 SH Oct. 2, 2026 Daily
VT · VANGUARD INTERNATIONAL EQUITY INDEX… 0.01% 43,303 SH Aug. 19, 2026 Daily
VONG · VANGUARD SCOTTSDALE FUNDS 0.01% 15,092 SH Aug. 19, 2026 Daily
IWF · iShares Trust 0.01% 35,846 SH Sept. 11, 2026 Daily
NEAR · iShares U.S. ETF Trust 0.00% 126,000 SH Sept. 9, 2026 Daily
FTLS · First Trust Exchange-Traded Fund III -0.13% -10,637 NS July 31, 2026 N-PORT
VGHY · VANGUARD FIXED INCOME SECURITIES FU… · · July 15, 2026 Daily
VCRB · VANGUARD MALVERN FUNDS · · July 15, 2026 Daily
VPLS · VANGUARD MALVERN FUNDS · · July 15, 2026 Daily
VSDB · VANGUARD MALVERN FUNDS · · July 15, 2026 Daily
VGMS · VANGUARD MALVERN FUNDS · · July 15, 2026 Daily
IJH · iShares Trust · 1,742,710 SH Sept. 11, 2026 Daily
IJK · iShares Trust · 146,921 SH Sept. 11, 2026 Daily
IJJ · iShares Trust · 124,114 SH Aug. 21, 2026 Daily
XJH · iShares Trust · 6,786 SH Sept. 8, 2026 Daily
SMMV · iShares Trust · 3,782 SH Aug. 19, 2026 Daily

CLH Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

21
rating · 21 analysts BUY
Median target $362.00 +13.7%
7 33.3% Strong Buy
8 38.1% Buy
6 28.6% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

15 analysts · 2026-09-30

Mean target $359.93 +13.0%

← Below all targets Current price $318.51
Low$325.00 Mean$359.93 High$390.00

Peer comparison (GICS sub-industry) Key metrics vs sector peers

22

FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
CLH $12.40B 32.2 2.4% 6.5% 14.3% ·
WM $88.52B 32.8 14.2% 10.7% 29.7% ·
RSG · 30.9 3.3% 11.2% 18.3% ·
VLTO $24.79B 26.5 6.0% 17.1% 36.5% 60.0%
ROL $28.88B 55.1 11.0% 14.0% 37.4% ·
TTEK $8.71B 35.8 4.7% 4.6% 13.7% 17.7%
CWST · 816.2 17.9% 0.43% 0.50% ·
ABM · 17.3 4.6% · · ·
BV $1.27B 103.1 -3.4% 2.1% 4.4% 23.3%

Latest News Recent headlines mentioning this company

23
Clean Harbors Q1 Earnings Call Highlights Yahoo Finance · 4 months, 3 weeks ago Clean Harbors Eyes 2026 Upside After Guidance Boost, PFAS Momentum Yahoo Finance · 4 months, 3 weeks ago

My Metrics Your personal watchlist — selected rows from Full Fundamentals

26

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Source: SEC 10-Q filed Jul 29, 2026