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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
State of Tennessee, Treasury Department20,424$4.70M0.02%−576−2.7%Reduced
Jane Street Group, LLC20,567$4.73M0.01%−10,135−33.0%Reduced
Union Bancaire Privee, UBP SA21,555$4.95M0.09%+21,555New
Atria Investments LLC21,548$4.96M0.06%+1,105+5.4%Added
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna22,256$5.12M2.03%+2,199+11.0%Added
Treasurer of the State of North Carolina22,387$5.15M0.02%+140+0.6%Added
Brant Point Investment Management LLC22,567$5.19M1.23%−1,000−4.2%Reduced
Chilton Investment Co LLC23,435$5.39M0.14%−742−3.1%Reduced
Mediolanum International Funds Ltd23,758$5.45M0.07%+23,758New
Amalgamated Bank24,263$5.58M0.05%+73+0.3%Added
J.P. Marvel Investment Advisors, LLC24,300$5.59M0.92%00.0%Unchanged
Renaissance Technologies LLC24,633$5.67M0.01%−5,100−17.2%Reduced
Bridgewater Associates, LP25,012$5.76M0.03%+25,012New
Bullseye Asset Management LLC25,722$5.92M2.78%−339−1.3%Reduced
Empowered Funds, LLC25,831$5.94M0.09%+25,831New
Algert Global LLC26,156$6.02M0.14%−19,803−43.1%Reduced
Ecofi Investissements SA28,500$6.08M3.76%00.0%Unchanged
Bell Asset Management Ltd26,520$6.10M1.11%+26,520New
Sandler Capital Management27,613$6.35M1.04%−11,821−30.0%Reduced
Mariner, LLC28,129$6.47M0.01%+309+1.1%Added
MetLife Investment Management28,566$6.57M0.04%+2,340+8.9%Added
NEOS Investment Management LLC28,699$6.60M0.16%+5,329+22.8%Added
Tema ETFs LLC28,699$6.60M2.74%+28,699New
Gotham Asset Management, LLC29,929$6.89M0.07%+6,226+26.3%Added
Man Group plc31,268$7.20M0.02%−5,918−15.9%Reduced
Sirios Capital Management L P31,847$7.33M1.32%−1,669−5.0%Reduced
Daiwa Securities Group Inc.33,130$7.63M0.03%+12,782+62.8%Added
Sycomore Asset Management31,437$7.65M1.09%+14,677+87.6%Added
AXA S.A.33,776$7.77M0.02%+319+1.0%Added
Pacific Capital Partners Ltd35,000$8.05M4.74%+5,000+16.7%Added
Assenagon Asset Management S.A.35,198$8.10M0.01%+35,198New
M&T Bank Corp35,232$8.11M0.03%+305+0.9%Added
MinichMacGregor Wealth Management, LLC35,717$8.22M1.71%+782+2.2%Added
Quantinno Capital Management LP36,663$8.44M0.08%+2,292+6.7%Added
Intech Investment Management LLC37,056$8.53M0.08%+11,249+43.6%Added
Boothbay Fund Management, LLC37,181$8.56M0.27%+19,175+106.5%Added
Tectonic Advisors LLC38,719$8.91M0.58%+1,359+3.6%Added
Great West Life Assurance Co38,757$8.91M0.02%−2,600−6.3%Reduced
Freestone Grove Partners LP39,013$8.98M0.11%+39,013New
Two Sigma Advisers, LP39,200$9.02M0.02%+13,307+51.4%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.39,231$9.03M0.02%+20,402+108.4%Added
Bank of Montreal41,410$9.53M0.00%+781+1.9%Added
Manufacturers Life Insurance Company, The41,740$9.61M0.01%−843−2.0%Reduced
Schroder Investment Management Group42,216$9.72M0.01%+4,227+11.1%Added
Lombard Odier Asset Management (Europe) Ltd42,671$9.82M0.63%+7,701+22.0%Added
Credit Agricole S A42,741$9.84M0.03%−18,833−30.6%Reduced
Picton Mahoney Asset Management43,016$9.90M0.38%+4,795+12.5%Added
Dana Investment Advisors, Inc.43,218$9.95M0.33%−70.0%Reduced
Barclays PLC43,727$10.1M0.00%+15,671+55.9%Added
C WorldWide Group Holding A/S43,844$10.1M0.12%−137,536−75.8%Reduced
Nicholas Investment Partners, LP45,090$10.4M0.91%+857+1.9%Added
Perpetual Ltd47,178$10.9M0.13%+505+1.1%Added
California State Teachers Retirement System47,948$11.0M0.01%−525−1.1%Reduced
Goldman Sachs Group Inc48,693$11.2M0.00%−7,530−13.4%Reduced
State Board of Administration of Florida Retirement System49,264$11.3M0.02%−80−0.2%Reduced
SEI Investments Co49,957$11.5M0.01%−41,048−45.1%Reduced
Mutual of America Capital Management LLC50,399$11.6M0.12%−361−0.7%Reduced
Williams Jones Wealth Management, LLC.50,459$11.6M0.14%+30,111+148.0%Added
Oppenheimer Asset Management Inc.51,224$11.8M0.14%−2,844−5.3%Reduced
State of Alaska, Department of Revenue53,817$12.4M0.14%−55−0.1%Reduced
Segall Bryant & Hamill, LLC55,121$12.7M0.17%−10,452−15.9%Reduced
Rockefeller Capital Management L.P.55,203$12.7M0.03%+55,203New
Gilder Gagnon Howe & Co LLC55,876$12.9M0.14%+52,522+1,566.0%Added
Wells Fargo & Company56,346$13.0M0.00%−987−1.7%Reduced
Corebridge Financial, Inc.57,331$13.2M0.07%−2,665−4.4%Reduced
Rivermont Capital Management LP59,567$13.7M5.16%−2,017−3.3%Reduced
LPL Financial LLC59,639$13.7M0.01%+4,483+8.1%Added
New York State Teachers Retirement System60,257$13.9M0.03%−900−1.5%Reduced
Needham Investment Management LLC60,756$14.0M1.08%00.0%Unchanged
Charter Oak Advisors LP66,359$15.3M9.77%+66,359New
Alliancebernstein L.P.66,913$15.4M0.01%−2,931−4.2%Reduced
Toroso Investments, LLC67,469$15.5M0.13%+50,834+305.6%Added
Agf Management Ltd68,149$15.7M0.08%−10,796−13.7%Reduced
Cannell Capital LLC71,412$16.4M3.38%+10,355+17.0%Added
Envestnet Asset Management Inc71,739$16.5M0.01%−4,836−6.3%Reduced
Oribel Capital Management, LP72,900$16.8M1.14%+30,200+70.7%Added
Thornburg Investment Management Inc75,944$17.5M0.23%−250.0%Reduced
UBS Group AG76,330$17.6M0.00%+12,551+19.7%Added
New York State Common Retirement Fund76,753$17.7M0.02%+6,152+8.7%Added
State of Wisconsin Investment Board77,859$17.9M0.05%+9,158+13.3%Added
Zurcher Kantonalbank (Zurich Cantonalbank)78,161$18.0M0.05%−13,450−14.7%Reduced
Natixis Advisors, L.P.78,259$18.0M0.03%−8,734−10.0%Reduced
Martingale Asset Management L P80,763$18.6M0.45%−32,809−28.9%Reduced
Two Sigma Investments, LP81,077$18.7M0.04%−7,490−8.5%Reduced
La Banque Postale Asset Management SA81,566$18.8M0.25%−25,723−24.0%Reduced
Covea Finance84,300$19.4M0.87%00.0%Unchanged
Stifel Financial Corp84,390$19.4M0.02%+415+0.5%Added
Asset Management One Co.,Ltd.85,510$19.6M0.07%+42,555+99.1%Added
Legal & General Group Plc86,508$19.9M0.01%+105+0.1%Added
AQR Capital Management LLC87,885$20.2M0.03%−34,020−27.9%Reduced
Cresset Asset Management, LLC88,049$20.3M0.10%−7,967−8.3%Reduced
Thrivent Financial for Lutherans88,765$20.4M0.04%+12,962+17.1%Added
Allspring Global Investments Holdings, LLC90,581$20.8M0.03%−170.0%Reduced
Aperture Investors, LLC92,964$21.4M2.76%−14,431−13.4%Reduced
Fort Washington Investment Advisors Inc93,805$21.6M0.13%+16,170+20.8%Added
Ameriprise Financial Inc96,170$22.1M0.01%−8,424−8.1%Reduced
Adage Capital Partners GP, L.L.C.97,000$22.3M0.04%+97,000New
Mountain Pacific Investment Advisers Inc99,039$22.8M1.60%+4,240+4.5%Added
Swedbank AB100,000$23.0M0.03%−10,000−9.1%Reduced
Swiss National Bank100,900$23.2M0.02%+800+0.8%Added