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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, Q4 2024

Institutional positions in Clean Harbors Inc as of Dec 31, 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
573
+10 vs. Q3 2024
Shares held
49.2M
+1.76M (+3.7%) vs. Q3 2024
Total value
$11.3B
−$143.6M (−1.3%) vs. Q3 2024
New holders
79
191 more added
Sold out
69
207 more reduced

9 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 573 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 heldQ4 2024: $11.3B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q3 2024.

Institutions holding CLH in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Toronto Dominion Bank14,319$3.30M0.01%+14,319New
Scotia Capital Inc.14,262$3.28M0.02%+59+0.4%Added
Louisiana State Employees Retirement System14,100$3.24M0.06%00.0%Unchanged
Van Eck Associates Corp14,028$3.23M0.00%+1,097+8.5%Added
Amica Mutual Insurance Co13,850$3.19M0.33%00.0%Unchanged
Otter Creek Advisors, LLC13,784$3.17M2.18%−2,271−14.1%Reduced
Monument Capital Management13,623$3.14M0.86%+212+1.6%Added
Lisanti Capital Growth, LLC13,545$3.12M0.75%−8,610−38.9%Reduced
Trexquant Investment LP13,531$3.11M0.04%+5,057+59.7%Added
Cerity Partners LLC13,307$3.11M0.01%−1,970−12.9%Reduced
Northwest & Ethical Investments L.P.12,285$2.83M0.08%+3,418+38.5%Added
Redhawk Wealth Advisors, Inc.12,230$2.81M0.38%+765+6.7%Added
SG Americas Securities, LLC12,163$2.80M0.01%+9,339+330.7%Added
Hancock Whitney Corp12,149$2.80M0.09%−35,272−74.4%Reduced
BNP Paribas Arbitrage, SA12,145$2.80M0.00%+664+5.8%Added
Nisa Investment Advisors, LLC12,053$2.77M0.01%−3,499−22.5%Reduced
State of Michigan Retirement System12,007$2.76M0.01%00.0%Unchanged
Danica Pension, Livsforsikringsaktieselskab11,980$2.76M0.05%+2,500+26.4%Added
Southeast Asset Advisors Inc.11,722$2.70M0.33%−2,524−17.7%Reduced
GWM Advisors LLC11,485$2.64M0.02%+861+8.1%Added
Northwestern Mutual Investment Management Company, LLC11,260$2.59M0.06%+40.0%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys11,190$2.58M0.02%+6+0.1%Added
New Age Alpha Advisors, LLC11,128$2.56M0.10%+11,128New
Settian Capital LP11,000$2.53M1.83%00.0%Unchanged
Gallo Partners, LP10,887$2.51M1.85%+10,887New
Edentree Asset Management Ltd10,492$2.41M0.70%00.0%Unchanged
Captrust Financial Advisors10,404$2.39M0.01%+5,317+104.5%Added
Northcape Capital Pty Ltd10,381$2.39M0.38%+768+8.0%Added
Oregon Public Employees Retirement Fund10,320$2.38M0.04%−54−0.5%Reduced
New Mexico Educational Retirement Board10,300$2.37M0.08%00.0%Unchanged
EverSource Wealth Advisors, LLC10,134$2.33M0.13%+72+0.7%Added
Shelton Capital Management9,994$2.30M0.06%−14,067−58.5%Reduced
Coyle Financial Counsel LLC9,723$2.24M0.71%−8,664−47.1%Reduced
Pacer Advisors, Inc.9,636$2.22M0.00%+2,165+29.0%Added
Pinebridge Investments, L.P.9,500$2.19M0.02%+2,844+42.7%Added
Colonial Trust Advisors9,470$2.18M0.19%−209−2.2%Reduced
Boston Partners8,928$2.05M0.00%−5,906−39.8%Reduced
Numerai GP LLC8,847$2.04M0.56%+6,545+284.3%Added
Legato Capital Management LLC8,596$1.98M0.26%−1,046−10.8%Reduced
JustInvest LLC8,375$1.93M0.03%+75+0.9%Added
BNP Paribas8,239$1.89M0.08%00.0%Unchanged
Roberts Capital Advisors, LLC8,116$1.87M1.56%00.0%Unchanged
Truist Financial Corp8,049$1.85M0.00%−154−1.9%Reduced
HighTower Advisors, LLC8,013$1.84M0.00%+30+0.4%Added
Oppenheimer & Co Inc7,944$1.83M0.03%+1,913+31.7%Added
Illinois Municipal Retirement Fund7,937$1.83M0.03%−2,208−21.8%Reduced
Congress Park Capital LLC7,843$1.80M0.66%−114−1.4%Reduced
Prelude Capital Management, LLC7,624$1.75M0.15%−1,137−13.0%Reduced
Verition Fund Management LLC7,534$1.73M0.01%−2,124−22.0%Reduced
Janney Montgomery Scott LLC7,009$1.61M0.00%+6+0.1%Added
Icon Advisers Inc7,000$1.61M0.36%00.0%Unchanged
Teacher Retirement System of Texas6,949$1.60M0.01%−5,570−44.5%Reduced
TimesSquare Capital Management, LLC6,870$1.58M0.02%−5,200−43.1%Reduced
Dai-Ichi Life Insurance Company, Ltd6,800$1.56M0.04%+6,800New
Tredje AP-fonden6,765$1.56M0.01%00.0%Unchanged
Nomura Holdings Inc6,723$1.55M0.01%+6,723New
Xponance, Inc.6,642$1.53M0.01%+32+0.5%Added
Sigma Planning Corp6,446$1.48M0.05%+1,990+44.7%Added
Vestcor Inc6,349$1.46M0.05%+4,877+331.3%Added
Squarepoint Ops LLC6,237$1.44M0.00%−6,750−52.0%Reduced
LMCG Investments, LLC6,225$1.43M0.09%−6,204−49.9%Reduced
Benjamin Edwards Inc5,797$1.33M0.02%+67+1.2%Added
Deutsche Bank AG5,793$1.33M0.00%+56+1.0%Added
Mercer Global Advisors Inc5,712$1.31M0.00%−1,511−20.9%Reduced
Vestmark Advisory Solutions, Inc.5,681$1.31M0.05%+500+9.7%Added
NVWM, LLC5,620$1.29M0.33%−78−1.4%Reduced
Algebris (UK) Ltd5,770$1.28M0.32%+5,770New
Public Employees Retirement Association of Colorado5,513$1.27M0.01%−12−0.2%Reduced
Brown Advisory Inc5,500$1.27M0.00%+5,500New
Genesee Capital Advisors, LLC5,470$1.26M0.59%−57−1.0%Reduced
Moody National Bank Trust Division4,933$1.14M0.12%−320−6.1%Reduced
Rithm Capital Corp.4,800$1.10M4.50%+4,800New
State of Wyoming4,792$1.10M0.14%−1,148−19.3%Reduced
MGB Wealth Management, LLC4,763$1.10M0.34%+798+20.1%Added
CI Private Wealth, LLC4,763$1.10M0.00%−46,629−90.7%Reduced
Commonwealth Equity Services, LLC4,738$1.09M0.00%+126+2.7%Added
Pathstone Holdings, LLC4,707$1.08M0.00%−1,186−20.1%Reduced
Prudential Financial Inc4,684$1.08M0.00%−12,958−73.4%Reduced
The PNC Financial Services Group, Inc.4,664$1.07M0.00%−28,491−85.9%Reduced
Truvestments Capital LLC4,609$1.06M0.27%+778+20.3%Added
Baird Financial Group, Inc.4,595$1.06M0.00%−11−0.2%Reduced
Advisory Services Network, LLC4,515$1.04M0.02%+4,515New
Cambridge Investment Research Advisors, Inc.4,512$1.04M0.00%+442+10.9%Added
Knollwood Investment Advisory, LLC4,500$1.04M0.11%00.0%Unchanged
SFE Investment Counsel4,425$1.02M0.22%−1,872−29.7%Reduced
Twinbeech Capital LP4,402$1.01M0.02%+4,402New
CIBC World Markets Inc.4,257$980.0K0.00%+8+0.2%Added
Uniting Wealth Partners, LLC4,250$978.1K0.47%+4,250New
MML Investors Services, LLC3,967$913.0K0.00%−1,753−30.6%Reduced
Change Path, LLC3,926$903.5K0.03%−473−10.8%Reduced
Murphy & Mullick Capital Management Corp3,914$900.8K0.83%+3,914New
Robeco Institutional Asset Management B.V.3,836$882.8K0.00%+1,024+36.4%Added
Fulton Bank, N.A.3,823$879.8K0.03%+392+11.4%Added
Bridges Investment Management Inc3,811$877.1K0.01%+588+18.2%Added
Crestline Management, LP3,809$876.6K0.03%+1,926+102.3%Added
Securian Asset Management, Inc3,801$874.8K0.03%−100−2.6%Reduced
Wealth Enhancement Advisory Services, LLC3,786$871.3K0.00%−96−2.5%Reduced
Crossmark Global Holdings, Inc.3,784$870.0K0.02%−424−10.1%Reduced
Quaero Capital S.A.3,730$858.4K1.10%−992−21.0%Reduced
Williamson Legacy Group, LLC3,727$857.7K0.57%+53+1.4%Added