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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 2022

Institutional positions in Clean Harbors Inc as of Jun 30, 2022. 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
337
0 vs. Q1 2022
Shares held
48.3M
+452.4K (+0.9%) vs. Q1 2022
Total value
$4.23B
−$1.10B (−20.7%) vs. Q1 2022
New holders
36
136 more added
Sold out
36
108 more reduced

8 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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 2022: 337 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 2022: $4.23B
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 2022

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2022.

Institutions holding CLH in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Public Employees Retirement System of Ohio54,138$4.75M0.02%+1,239+2.3%Added
Needham Investment Management LLC54,006$4.74M0.89%+25,106+86.9%Added
Stifel Financial Corp53,181$4.66M0.01%+27,988+111.1%Added
Windsor Group LTD53,775$4.65M1.19%00.0%Unchanged
Zacks Investment Management52,696$4.62M0.07%−1,090−2.0%Reduced
Comerica Bank48,818$4.40M0.04%−518−1.0%Reduced
Panagora Asset Management Inc48,396$4.24M0.03%−187,458−79.5%Reduced
Tectonic Advisors LLC46,627$4.09M0.75%+7,127+18.0%Added
Taylor Wealth Management Partners45,337$3.98M2.26%−4,073−8.2%Reduced
Manufacturers Life Insurance Company, The42,100$3.69M0.00%−355−0.8%Reduced
Susquehanna International Group, LLP39,982$3.50M0.01%−6,155−13.3%Reduced
LGT Group Foundation39,732$3.48M0.11%+6,350+19.0%Added
Amalgamated Bank37,995$3.33M0.03%+3,270+9.4%Added
Texas Permanent School Fund36,194$3.17M0.05%+704+2.0%Added
Candriam Luxembourg S.C.A.36,006$3.16M0.03%+36,006New
Concentric Capital Strategies, LP35,900$3.15M2.58%−9,600−21.1%Reduced
LMCG Investments, LLC35,660$3.13M0.22%−324−0.9%Reduced
Raymond James & Associates32,957$2.89M0.00%−4,062−11.0%Reduced
MetLife Investment Management32,583$2.86M0.02%+197+0.6%Added
Duality Advisers, LP32,563$2.85M0.28%+32,563New
Pendal Group Limited31,943$2.80M0.03%+5,629+21.4%Added
Prudential Financial Inc31,747$2.78M0.00%−119,273−79.0%Reduced
Great West Life Assurance Co31,400$2.76M0.01%+4,228+15.6%Added
Algert Global LLC31,352$2.75M0.21%00.0%Unchanged
The PNC Financial Services Group, Inc.31,017$2.72M0.00%−399−1.3%Reduced
Atria Investments LLC29,989$2.63M0.06%+3,245+12.1%Added
Eaton Vance Management29,919$2.62M0.00%−2,216−6.9%Reduced
Employees Retirement System of Texas29,000$2.54M0.04%00.0%Unchanged
Advisor Resource Council28,757$2.52M0.24%+16,498+134.6%Added
Cove Street Capital, LLC28,548$2.50M0.63%+677+2.4%Added
Man Group plc–$2.49M0.01%––
Mariner, LLC28,161$2.47M0.01%+3,265+13.1%Added
Yousif Capital Management, LLC27,927$2.45M0.03%+1,140+4.3%Added
State of New Jersey Common Pension Fund D27,833$2.44M0.01%−1,853−6.2%Reduced
Coyle Financial Counsel LLC27,604$2.42M1.32%+3,742+15.7%Added
Van Eck Associates Corp26,760$2.35M0.01%+3,240+13.8%Added
Ashton Thomas Private Wealth, LLC26,436$2.32M0.25%+2,844+12.1%Added
Arrowstreet Capital, Limited Partnership25,423$2.23M0.00%−51,094−66.8%Reduced
Ameritas Investment Partners, Inc.25,058$2.20M0.09%00.0%Unchanged
J.P. Marvel Investment Advisors, LLC24,722$2.17M0.52%00.0%Unchanged
Cinctive Capital Management LP24,712$2.17M0.10%+24,712New
Robeco Schweiz AG24,600$2.16M0.04%+24,600New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys23,949$2.10M0.02%−788−3.2%Reduced
Qube Research & Technologies Ltd22,625$1.98M0.02%+22,625New
PKO Investment Management Joint-Stock Co22,027$1.93M0.28%00.0%Unchanged
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main22,000$1.93M0.00%+22,000New
Treasurer of the State of North Carolina21,564$1.89M0.01%+2,910+15.6%Added
Bank of Montreal21,135$1.87M0.00%+2,931+16.1%Added
HRT Financial LP20,930$1.83M0.02%+20,930New
K.J. Harrison & Partners Inc20,000$1.75M0.47%+15,000+300.0%Added
APG Asset Management N.V.20,500$1.72M0.00%+15,900+345.7%Added
Jump Financial, LLC19,500$1.71M0.07%+3,000+18.2%Added
Tudor Investment Corp Et Al19,382$1.70M0.05%−12,034−38.3%Reduced
Alberta Investment Management Corp18,121$1.59M0.01%00.0%Unchanged
STRS Ohio17,732$1.55M0.01%+639+3.7%Added
Two Sigma Advisers, LP17,700$1.55M0.00%−19,000−51.8%Reduced
Ensign Peak Advisors, Inc17,630$1.55M0.00%−545−3.0%Reduced
Weiss Multi-Strategy Advisers LLC17,022$1.49M0.05%+17,022New
Raymond James Financial Services Advisors, Inc.16,963$1.49M0.00%+1,988+13.3%Added
Scopus Asset Management, L.P.16,687$1.46M0.12%−106,959−86.5%Reduced
Truist Financial Corp16,571$1.45M0.00%−1,713−9.4%Reduced
Wells Fargo & Company16,388$1.44M0.00%−48,423−74.7%Reduced
Dana Investment Advisors, Inc.15,827$1.39M0.07%+64+0.4%Added
Dynamic Technology Lab Private Ltd15,780$1.38M0.16%+15,780New
State of Tennessee, Treasury Department14,821$1.30M0.01%00.0%Unchanged
Oregon Public Employees Retirement Fund14,447$1.27M0.02%−1,600−10.0%Reduced
Arizona State Retirement System14,007$1.23M0.01%+34+0.2%Added
Louisiana State Employees Retirement System13,200$1.19M0.03%+100+0.8%Added
Thrivent Financial for Lutherans13,137$1.15M0.00%+56+0.4%Added
AlphaCrest Capital Management LLC12,795$1.12M0.05%+10,770+531.9%Added
State of Michigan Retirement System12,707$1.11M0.01%00.0%Unchanged
State of Alaska, Department of Revenue12,668$1.11M0.01%+478+3.9%Added
Sumitomo Mitsui Trust Holdings, Inc.12,335$1.08M0.00%+12,335New
Los Angeles Capital Management LLC12,191$1.07M0.01%−260−2.1%Reduced
Oberweis Asset Management Inc11,890$1.04M0.26%+6,990+142.7%Added
Nomura Holdings Inc11,418$1.03M0.01%−6,456−36.1%Reduced
Boston Partners11,661$1.02M0.00%−22,816−66.2%Reduced
Essex Investment Management Co LLC11,540$1.01M0.16%−1,730−13.0%Reduced
TimesSquare Capital Management, LLC11,300$991.0K0.01%00.0%Unchanged
AE Wealth Management LLC11,138$976.0K0.01%+3,904+54.0%Added
SFE Investment Counsel11,034$967.0K0.29%+200+1.8%Added
Barclays PLC10,994$963.0K0.00%+2,482+29.2%Added
AGF Investments LLC10,902$956.0K0.09%+2,186+25.1%Added
CenterBook Partners LP10,753$943.0K0.20%+8,202+321.5%Added
Congress Park Capital LLC10,717$940.0K0.60%−680−6.0%Reduced
Janus Henderson Group PLC10,570$928.0K0.00%−119−1.1%Reduced
Colonial Trust Advisors10,568$926.0K0.13%00.0%Unchanged
Ergoteles LLC10,353$908.0K0.03%+10,353New
Illinois Municipal Retirement Fund10,145$889.0K0.02%+4,906+93.6%Added
Mercer Global Advisors Inc10,058$882.0K0.01%+1,241+14.1%Added
Horizon Wealth Management, LLC10,000$877.0K0.36%00.0%Unchanged
Aurora Investment Counsel9,724$853.0K0.62%+165+1.7%Added
Engineers Gate Manager LP9,558$838.0K0.03%+9,558New
BNP Paribas Arbitrage, SA9,176$804.5K0.00%−8,900−49.2%Reduced
Schechter Investment Advisors, LLC8,834$774.0K0.08%−99−1.1%Reduced
Tower Research Capital LLC (TRC)8,784$770.0K0.02%+4,098+87.5%Added
Roberts Capital Advisors, LLC8,700$763.0K1.05%00.0%Unchanged
Advisor Group Holdings, Inc.8,492$757.0K0.00%+1,178+16.1%Added
Northwestern Mutual Investment Management Company, LLC8,382$735.0K0.02%+68+0.8%Added
Teacher Retirement System of Texas8,283$726.0K0.00%−2,445−22.8%Reduced