NYSE: CLH
Clean Harbors Inc Stock Ownership - Who owns Clean Harbors?

Insider buying vs selling

Have Clean Harbors Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael Louis BattlesCO-CEO2025-08-012,000$233.50
$467.00kBuy
Andrea RobertsonDirector2025-07-31836$233.64
$195.32kSell
Rebecca UnderwoodPRESIDENT EVP FACILITIES2025-07-011,051$229.55
$241.26kSell
Sharon M. GabrielEVPCIO CHESI2025-07-01525$229.55
$120.51kSell
Alan S. McKimEXEC CHAIR CTO.2025-07-011,342$229.55
$308.06kSell
Michael Louis BattlesCO-CEO2025-07-011,532$229.55
$351.67kSell
Eric J. DugasEVP CHIEF FINANCIAL OFFICER2025-07-01613$229.55
$140.71kSell
Brian P. WeberEVP CHESI2025-07-011,136$229.55
$260.77kSell
Eric W. GerstenbergCO-CEO2025-07-01564$229.55
$129.47kSell
George L. CurtisEXEC. VICE PRESIDENT CHESI2025-07-01399$229.55
$91.59kSell

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Net Insider Buy/Sell (L12M) Ownership

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CLH Shareholders

What type of owners hold Clean Harbors Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Wellington Management Group LLP10.75%5,765,005$1.43BInstitution
Vanguard Group Inc8.55%4,583,265$1.14BInstitution
Blackrock Inc8.48%4,545,484$1.13BInstitution
Alan S. McKim5.39%2,889,926$718.12MInsider
Janus Henderson Group PLC4.01%2,153,226$535.06MInstitution
Pictet Asset Management Holding Sa3.57%1,912,180$475.16MInstitution
State Street Corp2.80%1,503,169$373.52MInstitution
D1 Capital Partners LP2.69%1,443,637$358.73MInstitution
Clearbridge Investments LLC2.47%1,324,143$329.04MInstitution
Snyder Capital Management L P1.99%1,064,866$264.61MInstitution

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CLH vs Waste Management Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLH91.08%8.35%Net SellingNet Selling
GFL67.04%0.00%
CWST96.78%3.22%Net SellingNet Buying
MEG90.16%9.84%Net Buying
NVRI96.56%3.44%Net Selling

Clean Harbors Stock Ownership FAQ

Who owns Clean Harbors?

Clean Harbors (NYSE: CLH) is owned by 91.08% institutional shareholders, 8.35% Clean Harbors insiders, and 0.57% retail investors. Alan S. McKim is the largest individual Clean Harbors shareholder, owning 2.89M shares representing 5.39% of the company. Alan S. McKim's Clean Harbors shares are currently valued at $718.12M.

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