Inside the research

Clean Harbors, Inc.

CLH Research profile · latest available data

Price overview

$313.04

▼ -3.03 (-1.0%)

52w hi$326.34
52w lo$201.73
Vol310.50K
As of25 Sep 2026

The Verdict

Hold

Our score +0.33

Short+0.48
Medium+0.30
Long+0.07

computed 2026-09-27

Key fundamentals

Clean Harbors, Inc.

Industrials · Waste Management

Market cap$16.52B
Enterprise value$19.26B
Trailing P/E37.90x
Forward P/E31.52x
EV / EBITDA16.09x
P / S (ttm)2.65x
Profit margin7.0%
Return on equity15.6%
Revenue growth+11.9%
Earnings growth+36.4%
Debt / equity110.95

Layer Breakdown

LayerRawContribution
Fundamental+0.21
Sector-0.01
Technical+0.31
Earnings+0.00
Sentiment+0.00

macro × 1.00 · 2026-09-27

Business overview

Clean Harbors, Inc. provides environmental and industrial services in the United States and Canada. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, recycles, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and offers CleanPack services, including collection, identification, categorization, specialized packaging, transportation, and disposal of laboratory chemicals and household hazardous waste. This segment also provides industrial maintenance and specialty industrial services; and utilizes specialty equipment and resources that perform field services. The Safety-Kleen Sustainability Solutions segment provides containerized waste, parts-washer, and vacuum services for automobile repair shops, car and truck dealers, metal fabricators, machine manufacturers, fleet maintenance shops, and other automotive, industrial, and retail customers; collects and transports for hazardous and non-hazardous containerized waste for recycling or disposal; machine cleaning and maintenance, and disposal and replenishment of clean solvent or aqueous fluids; and vacuum services to remove solids, residual oily water, and sludge and other fluids from customers' oil/water separators, sumps, and collection tanks, as well as removes and collects waste fluids found at large and small industrial locations, including metal fabricators, auto maintenance providers, and general manufacturers. This segment also manufactures, formulates, and packages lubricants and other products. Clean Harbors, Inc. was incorporated in 1980 and is headquartered in Norwell, Massachusetts.

United States · www.cleanharbors.com

Risk Metrics

Beta vs SPX0.68
Corr SPX0.40
Annual vol27.6%
Annual ret+15.7%
Sharpe0.57
Max DD-30.9%

Window: 504 trading days (504 obs)

Analyst Coverage

Mean PT$321.62
High / Low$350.00 / $280.00
Median$325.00
Analysts13
Strong Buy2
Buy8
Hold4
Sell0
Strong Sell0

Recent rating actions

2026-05-07Wells Fargo→ Equal-Weight
2026-05-07TD Cowen→ Buy
2026-05-07Oppenheimer→ Outperform
2026-05-06Needham→ Buy
2026-04-20Truist Securities→ Buy
2026-04-16Baird→ Outperform

Material Events

DateEvent8-K
2026-08-12Other Material Event, Exhibitsread
2026-07-29Earnings Release, Exhibitsread
2026-05-20Shareholder Vote, Exhibitsread
2026-05-20Officer / Director Change, Reg FD Disclosure…read
2026-05-14Other Material Event, Exhibitsread
2026-05-06Earnings Release, Exhibitsread
2026-02-18Earnings Release, Exhibitsread
2025-10-29Earnings Release, Exhibitsread
2025-10-10Material Agreement, Material Obligation…read
2025-09-26Other Material Event, Exhibitsread
2025-07-30Earnings Release, Exhibitsread
2025-05-21Shareholder Vote, Exhibitsread

Insider Trades

DateInsiderRoleActionSharesValue
2026-08-03Robertson AndreaDirectorSell789$247.75K
2026-07-17MCKIM ALAN SDirector, Officer, EXEC CWithheld for tax1.26K$392.88K
2026-07-01Gabriel Sharon M.Officer, EVP/CIO (CHESI)Withheld for tax359$104.38K
2026-07-01Weber Brian POfficer, EVP (CHESI)Withheld for tax814$236.66K
2026-07-01Underwood RebeccaOfficer, PRESIDENT & EVP Withheld for tax311$90.42K
2026-07-01MCKIM ALAN SDirector, Officer, EXEC CWithheld for tax1.34K$390.46K
2026-07-01GERSTENBERG ERIC WOfficer, CO-CEOWithheld for tax564$163.98K
2026-07-01Battles Michael LouisDirector, Officer, CO-CEOWithheld for tax1.03K$300.04K
2026-07-01Geer Charles H. IIOfficer, EVP, Industrial Withheld for tax40$11.63K
2026-07-01CURTIS GEORGE LOfficer, EXEC. VICE PRESIWithheld for tax1.76K$510.83K

Flow & Concentration

Insider 180d net-$247.75K
Insider buys / sells0 / 1
Insider biasNeutral
13F holders8
Top-5 share98.5%
HHI3,798 (concentrated)

Top Holders

HolderValueShares
Fidelity / FMR LLC$897.04M3.00M
State Street Corp$472.62M1.58M
AQR Capital Management$142.82M478.07K
Citadel Advisors$98.36M329.25K
Capital Research / Capital World$33.86M113.33K
Renaissance Technologies$24.56M82.20K
Norges Bank (Norway sovereign)$1.16M3.87K
T. Rowe Price Group$16.13K54.00K

As of 2026-06-30

SEC Filings

DateFormDoc
2026-08-124view
2026-08-128-Kview
2026-08-114view
2026-08-034view
2026-07-298-Kview
2026-07-2910-Qview
2026-07-204view
2026-07-064view
2026-07-064view
2026-07-064view
2026-07-064view
2026-07-064view
2026-07-064view
2026-07-064view
2026-06-034view

The Long Run

FY 2010–2025 · 16 years

LineLatestCAGRTrend
Revenue$6.03B+12.5%
Gross profit$253.06M+19.8%
Operating income$673.37M+13.0%
Net income$390.97M+43.6%
Cash from ops$777.77M+8.6%

Indices

S&P MidCap 400

Recent Sessions

DateOpenHighLowCloseVol
Sep 25$315.51$316.63$311.11$313.04310.50K
Sep 24$314.22$318.78$313.65$316.07437.30K
Sep 23$313.35$315.49$310.69$313.15429.90K
Sep 22$312.54$314.56$310.65$312.85481.10K
Sep 21$315.35$317.65$309.81$311.43447.10K

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