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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
Redhawk Wealth Advisors, Inc.11,076$2.50M0.38%+136+1.2%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys11,118$2.51M0.02%−9−0.1%Reduced
Northwestern Mutual Investment Management Company, LLC11,194$2.53M0.07%−24−0.2%Reduced
TimesSquare Capital Management, LLC11,300$2.56M0.04%00.0%Unchanged
Cerity Partners LLC11,697$2.65M0.01%−3,427−22.7%Reduced
Chartwell Investment Partners, LLC11,751$2.66M0.09%+1,711+17.0%Added
Advisor OS, LLC12,026$2.72M0.30%−1,238−9.3%Reduced
Edentree Asset Management Ltd12,074$2.73M0.86%−1,214−9.1%Reduced
Intech Investment Management LLC12,086$2.73M0.03%+12,086New
State of Michigan Retirement System12,107$2.74M0.01%−200−1.6%Reduced
Toroso Investments, LLC12,773$2.89M0.04%+1,311+11.4%Added
Monument Capital Management13,311$3.01M0.89%+350+2.7%Added
Nisa Investment Advisors, LLC13,601$3.08M0.02%+4,218+45.0%Added
Van Eck Associates Corp14,069$3.18M0.00%−4,379−23.7%Reduced
Ci Investments Inc.14,105$3.19M0.01%−9,885−41.2%Reduced
Louisiana State Employees Retirement System14,200$3.21M0.06%−300−2.1%Reduced
Scotia Capital Inc.14,230$3.22M0.02%+22+0.2%Added
Teacher Retirement System of Texas14,309$3.24M0.02%+2,771+24.0%Added
Arizona State Retirement System14,346$3.24M0.02%+225+1.6%Added
NEOS Investment Management LLC14,829$3.35M0.14%+11,967+418.1%Added
Verition Fund Management LLC14,938$3.38M0.03%+10,920+271.8%Added
LPL Financial LLC14,969$3.39M0.00%+3,119+26.3%Added
PKO Investment Management Joint-Stock Co15,000$3.39M0.42%00.0%Unchanged
South Dakota Investment Council15,150$3.43M0.07%−17−0.1%Reduced
Prelude Capital Management, LLC15,203$3.44M0.29%−11,404−42.9%Reduced
Amica Mutual Insurance Co15,279$3.46M0.34%00.0%Unchanged
Southeast Asset Advisors Inc.15,369$3.48M0.42%−146−0.9%Reduced
Otter Creek Advisors, LLC15,408$3.48M2.26%+15,408New
Aubrey Capital Management Ltd18,200$3.58M1.43%+6,600+56.9%Added
Sycomore Asset Management15,935$3.63M0.64%−1,228−7.2%Reduced
Hilton Capital Management, LLC16,071$3.63M0.31%−873−5.2%Reduced
Alberta Investment Management Corp16,469$3.72M0.04%+5,060+44.4%Added
Coyle Financial Counsel LLC18,546$3.73M1.34%00.0%Unchanged
Cetera Investment Advisers16,626$3.76M0.01%+1,597+10.6%Added
Ensign Peak Advisors, Inc17,521$3.96M0.01%00.0%Unchanged
Boston Partners17,694$4.00M0.00%+889+5.3%Added
K.J. Harrison & Partners Inc18,000$4.07M0.67%00.0%Unchanged
State of New Jersey Common Pension Fund D18,319$4.14M0.02%−8,770−32.4%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.19,211$4.34M0.01%−3,098−13.9%Reduced
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main19,254$4.35M0.00%+11,301+142.1%Added
Barclays PLC19,417$4.39M0.00%−36,582−65.3%Reduced
Ameritas Investment Partners, Inc.19,594$4.43M0.15%−1,526−7.2%Reduced
Ashton Thomas Private Wealth, LLC19,739$4.46M0.25%−1,573−7.4%Reduced
Comerica Bank19,869$4.49M0.02%−1,171−5.6%Reduced
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna20,057$4.54M1.72%−500−2.4%Reduced
EAM Global Investors LLC20,305$4.59M1.03%+20,305New
Teachers Retirement System of the State of Kentucky20,779$4.70M0.04%00.0%Unchanged
Daiwa Securities Group Inc.20,790$4.70M0.03%−32−0.2%Reduced
Prudential Financial Inc20,826$4.71M0.01%+10,865+109.1%Added
Yousif Capital Management, LLC21,166$4.79M0.05%−1,919−8.3%Reduced
Advisors Asset Management, Inc.21,565$4.88M0.10%+19+0.1%Added
Treasurer of the State of North Carolina22,427$5.07M0.02%−177−0.8%Reduced
Public Employees Retirement System of Ohio22,945$5.19M0.02%−2,079−8.3%Reduced
Brant Point Investment Management LLC23,567$5.33M1.25%+3,422+17.0%Added
Gotham Asset Management, LLC23,582$5.33M0.07%+403+1.7%Added
Raymond James Financial Services Advisors, Inc.23,816$5.39M0.01%−2,025−7.8%Reduced
Quantinno Capital Management LP23,869$5.40M0.10%−2,179−8.4%Reduced
Algert Global LLC23,877$5.40M0.18%+17,730+288.4%Added
Chilton Investment Co LLC24,175$5.47M0.15%−86−0.4%Reduced
J.P. Marvel Investment Advisors, LLC24,337$5.50M0.90%00.0%Unchanged
State of Tennessee, Treasury Department24,879$5.63M0.02%+15,170+156.2%Added
Caption Management, LLC25,000$5.65M0.60%+12,500+100.0%Added
Amalgamated Bank25,441$5.75M0.05%−5,884−18.8%Reduced
LMCG Investments, LLC25,482$5.76M0.34%−155−0.6%Reduced
Lisanti Capital Growth, LLC25,820$5.84M1.40%−835−3.1%Reduced
Ossiam25,861$5.85M0.11%+261+1.0%Added
Bullseye Asset Management LLC26,061$5.89M2.89%00.0%Unchanged
Polar Asset Management Partners Inc.26,200$5.93M0.15%+2,900+12.4%Added
Picton Mahoney Asset Management26,350$5.96M0.25%+26,350New
MetLife Investment Management26,438$5.98M0.04%−1,202−4.3%Reduced
Schroder Investment Management Group27,086$6.13M0.01%+970+3.7%Added
Shelton Capital Management27,100$6.13M0.17%−160−0.6%Reduced
LGT Group Foundation27,438$6.21M0.10%−114−0.4%Reduced
Ecofi Investissements SA29,800$6.21M3.45%+29,800New
Atria Investments LLC28,057$6.35M0.08%+979+3.6%Added
Susquehanna International Group, LLP28,220$6.38M0.01%+28,220New
Lombard Odier Asset Management (Europe) Ltd31,175$7.05M0.34%+31,175New
Munro Partners33,106$7.49M0.28%−9,020−21.4%Reduced
The PNC Financial Services Group, Inc.33,355$7.54M0.01%−72−0.2%Reduced
Candelo Capital Management LP33,900$7.67M5.68%+33,900New
Sirios Capital Management L P34,057$7.70M1.34%−4,779−12.3%Reduced
MinichMacGregor Wealth Management, LLC34,280$7.75M1.89%−377−1.1%Reduced
Mariner, LLC34,723$7.85M0.02%−5,087−12.8%Reduced
AXA S.A.35,641$8.06M0.02%−1,064−2.9%Reduced
Nicholas Investment Partners, LP35,721$8.08M0.84%+397+1.1%Added
Assenagon Asset Management S.A.36,879$8.34M0.02%+36,879New
M&T Bank Corp37,043$8.38M0.03%−2,588−6.5%Reduced
Bank of Montreal36,569$8.39M0.00%+2,323+6.8%Added
Pacific Capital Partners Ltd37,500$8.48M5.61%+5,000+15.4%Added
Two Sigma Investments, LP37,722$8.53M0.02%+17,149+83.4%Added
Great West Life Assurance Co37,869$8.56M0.02%+5,454+16.8%Added
Man Group plc40,347$9.12M0.02%−7,426−15.5%Reduced
Asset Management One Co.,Ltd.41,981$9.49M0.04%−1,471−3.4%Reduced
Manufacturers Life Insurance Company, The43,769$9.90M0.01%−848−1.9%Reduced
Scopus Asset Management, L.P.46,200$10.4M0.33%−28,800−38.4%Reduced
Dana Investment Advisors, Inc.46,645$10.5M0.36%+36,651+366.7%Added
Hancock Whitney Corp47,520$10.7M0.36%−502−1.0%Reduced
Qube Research & Technologies Ltd48,041$10.9M0.02%−79,441−62.3%Reduced
BNP Paribas Arbitrage, SA48,105$10.9M0.01%+34,783+261.1%Added
State Board of Administration of Florida Retirement System49,344$11.2M0.02%−8,613−14.9%Reduced