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Clean Harbors Inc

CLH
Exchange
NYSE
Industry
Hazardous Waste Management
SEC CIK
0000822818

In the last 90 days, Clean Harbors Inc insiders filed 0 open-market purchases and 5 sales; 663 institutions reported holding it in 13F filings for Q2 2026, worth $14.8B in total; D1 Capital Partners is the only superinvestor holding it.

13F holders, Q2 2024

Institutional positions in Clean Harbors Inc as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
518
+40 vs. Q1 2024
Shares held
48.6M
+975.9K (+2.0%) vs. Q1 2024
Total value
$10.9B
+$1.37B (+14.3%) vs. Q1 2024
New holders
83
192 more added
Sold out
43
165 more reduced

3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CLH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2024: 518 institutions
Q1 2021: 289 institutionsQ2 2021: 286 institutionsQ3 2021: 309 institutionsQ4 2021: 327 institutionsQ1 2022: 345 institutionsQ2 2022: 337 institutionsQ3 2022: 369 institutionsQ4 2022: 380 institutionsQ1 2023: 405 institutionsQ2 2023: 417 institutionsQ3 2023: 421 institutionsQ4 2023: 450 institutionsQ1 2024: 481 institutionsQ2 2024: 518 institutionsQ3 2024: 572 institutionsQ4 2024: 573 institutionsQ1 2025: 563 institutionsQ2 2025: 579 institutionsQ3 2025: 569 institutionsQ4 2025: 568 institutionsQ1 2026: 626 institutionsQ2 2026: 663 institutions
Value heldQ2 2024: $10.9B
Q1 2021: $4.07BQ2 2021: $4.48BQ3 2021: $5.02BQ4 2021: $4.78BQ1 2022: $5.38BQ2 2022: $4.23BQ3 2022: $5.31BQ4 2022: $5.49BQ1 2023: $6.88BQ2 2023: $8.16BQ3 2023: $8.31BQ4 2023: $8.50BQ1 2024: $9.67BQ2 2024: $10.9BQ3 2024: $11.5BQ4 2024: $11.3BQ1 2025: $9.61BQ2 2025: $11.4BQ3 2025: $11.6BQ4 2025: $12.1BQ1 2026: $14.1BQ2 2026: $14.8B
Institutions holding CLH and their total value by quarter
QuarterHoldersValue
Q2 2026663$14.8B
Q1 2026626$14.1B
Q4 2025568$12.1B
Q3 2025569$11.6B
Q2 2025579$11.4B
Q1 2025563$9.61B
Q4 2024573$11.3B
Q3 2024572$11.5B
Q2 2024518$10.9B
Q1 2024481$9.67B
Q4 2023450$8.50B
Q3 2023421$8.31B
Q2 2023417$8.16B
Q1 2023405$6.88B
Q4 2022380$5.49B
Q3 2022369$5.31B
Q2 2022337$4.23B
Q1 2022345$5.38B
Q4 2021327$4.78B
Q3 2021309$5.02B
Q2 2021286$4.48B
Q1 2021289$4.07B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2024.

Institutions holding CLH in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Danske Bank A/S600$135.7K0.00%+600New
Colonial Trust Co645$145.9K0.03%00.0%Unchanged
CIBC Private Wealth Group, LLC654$146.0K0.00%+250+61.9%Added
Quarry LP660$149.3K0.06%+363+122.2%Added
Northwest & Ethical Investments L.P.675$152.7K0.00%+675New
Acadian Asset Management LLC697$157.0K0.00%00.0%Unchanged
Edmond de Rothschild Holding S.A.710$160.6K0.00%00.0%Unchanged
Quent Capital, LLC725$164.0K0.02%+47+6.9%Added
US Bancorp753$170.3K0.00%−1,231−62.0%Reduced
Smithfield Trust Co790$179.0K0.01%+790New
Central Pacific Bank - Trust Division800$180.9K0.02%−190−19.2%Reduced
Whittier Trust Co800$180.9K0.00%00.0%Unchanged
Arlington Trust Co LLC821$185.7K0.04%+10+1.2%Added
Waterloo Capital, L.P.890$201.3K0.02%+890New
Nomura Holdings Inc896$202.6K0.00%+896New
Checchi Capital Advisers, LLC896$202.6K0.02%+896New
First National Bank of Omaha900$203.5K0.01%+900New
Sky Investment Group LLC900$203.5K0.04%+900New
Pinnacle Financial Partners Inc913$206.5K0.00%+913New
Oliver Lagore Vanvalin Investment Group916$207.2K0.06%−9−1.0%Reduced
Aigen Investment Management, LP917$207.4K0.04%+917New
TradeLink Capital LLC928$210.0K0.61%+928New
WealthBridge Capital Management, LLC932$210.8K0.07%+932New
Raymond James Trust N.A.932$210.8K0.00%+932New
Veriti Management LLC936$211.7K0.01%+936New
1858 Wealth Management, LLC941$212.8K0.18%+941New
Integrated Wealth Concepts LLC973$220.0K0.00%+973New
NTV Asset Management LLC1,000$226.2K0.03%00.0%Unchanged
Capital Investment Counsel, Inc1,000$226.2K0.03%00.0%Unchanged
Great Valley Advisor Group, Inc.1,020$230.7K0.01%00.0%Unchanged
Atria Wealth Solutions, Inc.1,024$231.6K0.00%+1,024New
Steward Partners Investment Advisory, LLC1,039$235.0K0.00%00.0%Unchanged
Schonfeld Strategic Advisors LLC1,041$235.4K0.00%+1,041New
Mutual Advisors, LLC1,064$237.1K0.01%−25−2.3%Reduced
Bleakley Financial Group, LLC1,088$246.1K0.01%+2+0.2%Added
HGK Asset Management Inc1,090$246.5K0.05%−1,461−57.3%Reduced
Privium Fund Management B.V.1,130$248.1K0.06%+1,130New
GTS Securities LLC1,111$251.3K0.01%+1,111New
Csenge Advisory Group1,117$252.6K0.01%+79+7.6%Added
Trust Point Inc.1,129$255.3K0.02%−91−7.5%Reduced
Independent Financial Group, LLC1,145$258.9K0.01%+6+0.5%Added
Sanctuary Advisors, LLC1,349$261.7K0.00%+1,349New
NBC Securities, Inc.1,171$264.0K0.02%+10+0.9%Added
Nations Financial Group Inc,1,194$270.0K0.02%−93−7.2%Reduced
Northwestern Mutual Wealth Management Co1,197$270.7K0.00%+234+24.3%Added
S&CO Inc1,200$271.0K0.02%00.0%Unchanged
Omers Administration Corp1,200$271.4K0.00%+1,200New
Sumitomo Mitsui Trust Holdings, Inc.1,206$272.7K0.00%−420−25.8%Reduced
KBC Group NV1,207$273.0K0.00%+101+9.1%Added
XML Financial, LLC1,230$278.2K0.03%00.0%Unchanged
Rafferty Asset Management, LLC1,234$279.1K0.00%+1,234New
Applied Finance Capital Management, LLC1,246$281.8K0.01%+1,246New
CAPROCK Group, Inc.1,251$282.9K0.01%+202+19.3%Added
Ballentine Partners, LLC1,261$285.2K0.01%+1,261New
Meiji Yasuda Asset Management Co Ltd.1,264$285.9K0.01%−24−1.9%Reduced
Principal Street Partners, LLC1,304$294.9K0.05%+16+1.2%Added
LRI Investments, LLC1,315$297.4K0.03%+1,315New
Squarepoint Ops LLC1,323$299.2K0.00%−4,209−76.1%Reduced
Vident Advisory, LLC1,337$302.4K0.01%−95−6.6%Reduced
CWM, LLC1,351$306.0K0.00%+121+9.8%Added
Strategic Advocates LLC1,380$312.1K0.12%00.0%Unchanged
Private Advisor Group, LLC1,391$314.6K0.00%+393+39.4%Added
Canada Pension Plan Investment Board1,400$316.6K0.00%+1,400New
Traynor Capital Management, Inc.1,400$316.6K0.03%+1,400New
Colton Groome Financial Advisors, LLC1,410$318.9K0.13%00.0%Unchanged
Forum Financial Management, LP1,420$321.1K0.01%+36+2.6%Added
Yorktown Management & Research Co Inc1,450$327.9K0.35%00.0%Unchanged
Bank of Nova Scotia1,454$328.8K0.00%−404−21.7%Reduced
Profund Advisors LLC1,456$329.3K0.01%−538−27.0%Reduced
Vestcor Inc1,472$333.0K0.01%00.0%Unchanged
Walleye Capital LLC1,482$335.2K0.00%+1,481+148,100.0%Added
Natixis Investment Managers International1,510$341.5K0.03%−220−12.7%Reduced
CIBC Asset Management Inc1,510$341.5K0.00%+137+10.0%Added
Cove Street Capital, LLC1,519$344.0K0.25%−3,099−67.1%Reduced
Thomasville National Bank1,566$354.2K0.03%00.0%Unchanged
Savant Capital, LLC1,605$363.0K0.00%+1,605New
TownSquare Capital, LLC1,631$368.9K0.01%+242+17.4%Added
Panagora Asset Management Inc1,640$370.9K0.00%+39+2.4%Added
Lazard Freres Gestion S.A.S.190,000$374.0K0.01%+190,000New
Fifth Third Wealth Advisors LLC1,679$379.7K0.03%+1,679New
Flagship Harbor Advisors, LLC1,736$392.6K0.02%+3+0.2%Added
Dynasty Wealth Management, LLC1,843$416.8K0.01%+29+1.6%Added
Stephenson National Bank & Trust1,848$417.9K0.14%+12+0.7%Added
Keybank National Association1,896$428.8K0.00%−37−1.9%Reduced
Bradley Foster & Sargent Inc1,903$430.4K0.01%00.0%Unchanged
Blair William & Co1,935$437.6K0.00%−5−0.3%Reduced
Chesapeake Capital Corp1,953$441.7K0.58%−1,979−50.3%Reduced
Ostrum Asset Management1,974$446.4K0.04%+388+24.5%Added
Fox Run Management, L.L.C.1,975$446.6K0.08%+1,975New
Aptus Capital Advisors, LLC2,034$460.0K0.01%−41−2.0%Reduced
Farther Finance Advisors, LLC2,085$460.0K0.02%+1,819+683.8%Added
HMS Capital Management, LLC2,072$468.6K0.24%00.0%Unchanged
Engineers Gate Manager LP2,075$469.3K0.01%+257+14.1%Added
Leonteq Securities AG2,085$471.5K0.07%−22−1.0%Reduced
O'Shaughnessy Asset Management, LLC2,097$474.2K0.00%+466+28.6%Added
Modern Wealth Management, LLC2,201$497.8K0.04%−162−6.9%Reduced
Wright Investors Service Inc2,202$498.0K0.13%+2,202New
Equitable Trust Co2,225$503.2K0.03%+2,225New
XTX Topco Ltd2,286$517.0K0.04%−1,523−40.0%Reduced
Outlook Wealth Advisors, LLC2,292$518.3K0.25%+2,292New