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 2025
Institutional positions in Clean Harbors Inc as of Dec 31, 2025. 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
- 568
- +7 vs. Q3 2025
- Shares held
- 51.5M
- +1.95M (+3.9%) vs. Q3 2025
- Total value
- $12.1B
- +$571.8M (+5.0%) vs. Q3 2025
- New holders
- 92
- 157 more added
- Sold out
- 85
- 224 more reduced
8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 663 | $14.8B |
| Q1 2026 | 626 | $14.1B |
| Q4 2025 | 568 | $12.1B |
| Q3 2025 | 569 | $11.6B |
| Q2 2025 | 579 | $11.4B |
| Q1 2025 | 563 | $9.61B |
| Q4 2024 | 573 | $11.3B |
| Q3 2024 | 572 | $11.5B |
| Q2 2024 | 518 | $10.9B |
| Q1 2024 | 481 | $9.67B |
| Q4 2023 | 450 | $8.50B |
| Q3 2023 | 421 | $8.31B |
| Q2 2023 | 417 | $8.16B |
| Q1 2023 | 405 | $6.88B |
| Q4 2022 | 380 | $5.49B |
| Q3 2022 | 369 | $5.31B |
| Q2 2022 | 337 | $4.23B |
| Q1 2022 | 345 | $5.38B |
| Q4 2021 | 327 | $4.78B |
| Q3 2021 | 309 | $5.02B |
| Q2 2021 | 286 | $4.48B |
| Q1 2021 | 289 | $4.07B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Odyssean, LLC | 3,061 | $717.7K | 0.52% | +3,061 | New |
| Hudson Bay Capital Management LP | 3,000 | $703.4K | 0.00% | +3,000 | New |
| Atika Capital Management LLC | 3,000 | $703.4K | 0.10% | +3,000 | New |
| Northwest & Ethical Investments L.P. | 2,955 | $703.0K | 0.02% | −2,540−46.2% | Reduced |
| Algebris (UK) Ltd | 2,959 | $694.2K | 0.06% | +910+44.4% | Added |
| Oppenheimer & Co Inc | 2,953 | $692.4K | 0.01% | −708−19.3% | Reduced |
| Baker Avenue Asset Management, LP | 2,940 | $689.4K | 0.02% | +2,940 | New |
| Laird Norton Trust Company, LLC | 2,926 | $686.1K | 0.01% | +2,926 | New |
| Crossmark Global Holdings, Inc. | 2,908 | $681.9K | 0.01% | −26−0.9% | Reduced |
| Callan Family Office, LLC | 2,826 | $662.6K | 0.01% | +2,826 | New |
| Ensign Peak Advisors, Inc | 2,821 | $661.5K | 0.00% | −4,750−62.7% | Reduced |
| Intrust Bank NA | 2,814 | $659.8K | 0.05% | −38−1.3% | Reduced |
| MML Investors Services, LLC | 2,772 | $649.9K | 0.00% | +211+8.2% | Added |
| Global Retirement Partners, LLC | 2,752 | $645.3K | 0.01% | +2,001+266.4% | Added |
| Utah Retirement Systems | 2,700 | $633.1K | 0.01% | 00.0% | Unchanged |
| Interchange Capital Partners, LLC | 2,672 | $626.5K | 0.12% | +2,672 | New |
| XTX Topco Ltd | 2,629 | $616.4K | 0.02% | +385+17.2% | Added |
| Fiduciary Alliance LLC | 2,568 | $602.1K | 0.04% | −545−17.5% | Reduced |
| Coldstream Capital Management Inc | 2,561 | $600.5K | 0.01% | −77−2.9% | Reduced |
| Advisor Resource Council | 2,294 | $599.6K | 0.21% | +2,294 | New |
| Fox Run Management, L.L.C. | 2,554 | $598.9K | 0.09% | −6,845−72.8% | Reduced |
| Ethic Inc. | 2,496 | $585.3K | 0.01% | −1,285−34.0% | Reduced |
| Tudor Investment Corp Et Al | 2,440 | $572.1K | 0.00% | −60,664−96.1% | Reduced |
| SkyView Investment Advisors, LLC | 2,430 | $570.0K | 0.07% | +12+0.5% | Added |
| Swiss Life Asset Management Ltd | 2,388 | $559.9K | 0.00% | +29+1.2% | Added |
| Maryland State Retirement & Pension System | 2,380 | $558.1K | 0.01% | 00.0% | Unchanged |
| Thomasville National Bank | 2,373 | $556.4K | 0.03% | −606−20.3% | Reduced |
| EP Wealth Advisors, LLC | 2,349 | $550.8K | 0.00% | +2,349 | New |
| Susquehanna International Group, LLP | 2,285 | $535.8K | 0.00% | +2,285 | New |
| RWC Asset Management LLP | 2,131 | $499.7K | 0.02% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 2,092 | $490.5K | 0.00% | −37−1.7% | Reduced |
| Fifth Third Wealth Advisors LLC | 2,062 | $483.5K | 0.02% | +2+0.1% | Added |
| Natixis | 2,048 | $480.2K | 0.00% | +2,048 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,044 | $479.3K | 0.01% | +2,044 | New |
| Lazard Freres Gestion S.A.S. | 2,040 | $478.0K | 0.01% | 00.0% | Unchanged |
| Putney Financial Group LLC | 2,038 | $477.9K | 0.45% | −33−1.6% | Reduced |
| Advisor OS, LLC | 2,032 | $476.5K | 0.04% | +510+33.5% | Added |
| ProShare Advisors LLC | 2,014 | $472.2K | 0.00% | −130−6.1% | Reduced |
| TCG Advisory Services, LLC | 2,004 | $469.9K | 0.01% | +2,004 | New |
| Corient IA LLC | 2,000 | $469.0K | 0.44% | 00.0% | Unchanged |
| Index Technologies Group LLC | 1,995 | $467.8K | 0.49% | +1,995 | New |
| Blair William & Co | 1,988 | $466.1K | 0.00% | −45−2.2% | Reduced |
| HMS Capital Management, LLC | 1,978 | $463.8K | 0.19% | −7−0.4% | Reduced |
| Resources Investment Advisors, LLC. | 1,972 | $462.4K | 0.00% | +6+0.3% | Added |
| GWM Advisors LLC | 1,945 | $456.1K | 0.00% | −4,955−71.8% | Reduced |
| Sequoia Financial Advisors, LLC | 1,900 | $445.5K | 0.00% | +1,900 | New |
| Cynosure Management, LLC | 1,864 | $437.1K | 0.04% | +175+10.4% | Added |
| Transatlantique Private Wealth LLC | 1,810 | $424.4K | 0.13% | −94−4.9% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 1,810 | $424.4K | 0.03% | 00.0% | Unchanged |
| North Dakota State Investment Board | 1,788 | $419.3K | 0.02% | +1,788 | New |
| Camden Capital, LLC | 1,699 | $398.4K | 0.03% | +733+75.9% | Added |
| CIBC Asset Management Inc | 1,682 | $394.4K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 1,677 | $393.2K | 0.02% | +374+28.7% | Added |
| NewEdge Wealth, LLC | 1,620 | $379.9K | 0.00% | +446+38.0% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,615 | $378.7K | 0.01% | −228−12.4% | Reduced |
| Panagora Asset Management Inc | 1,601 | $375.4K | 0.00% | 00.0% | Unchanged |
| Traynor Capital Management, Inc. | 1,585 | $371.7K | 0.02% | −38−2.3% | Reduced |
| SRS Capital Advisors, Inc. | 1,550 | $363.4K | 0.01% | −1,233−44.3% | Reduced |
| Bradley Foster & Sargent Inc | 1,549 | $363.2K | 0.01% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 1,526 | $357.8K | 0.00% | +73+5.0% | Added |
| Martingale Asset Management L P | 1,525 | $357.6K | 0.01% | −8,966−85.5% | Reduced |
| Commerce Bank | 1,490 | $349.4K | 0.00% | +71+5.0% | Added |
| Leonteq Securities AG | 1,474 | $345.6K | 0.02% | −687−31.8% | Reduced |
| Umb Bank N A | 1,459 | $342.1K | 0.00% | +910+165.8% | Added |
| Skopos Labs, Inc. | 1,423 | $341.8K | 0.02% | +1,423 | New |
| Yorktown Management & Research Co Inc | 1,450 | $340.0K | 0.27% | 00.0% | Unchanged |
| AlphaGrep UK Ltd | 1,440 | $337.7K | 0.11% | +1,440 | New |
| State of Wyoming | 1,429 | $335.1K | 0.04% | +1,190+497.9% | Added |
| EntryPoint Capital, LLC | 1,416 | $332.0K | 0.13% | −2,936−67.5% | Reduced |
| Everence Capital Management Inc | 1,410 | $331.0K | 0.02% | 00.0% | Unchanged |
| Strategic Advocates LLC | 1,381 | $328.4K | 0.08% | 00.0% | Unchanged |
| Triglav Skladi, D.O.O. | 1,399 | $328.0K | 0.02% | −501−26.4% | Reduced |
| Forum Financial Management, LP | 1,395 | $327.1K | 0.00% | 00.0% | Unchanged |
| Keybank National Association | 1,386 | $325.0K | 0.00% | +23+1.7% | Added |
| Sanctuary Advisors, LLC | 1,366 | $320.2K | 0.00% | +7+0.5% | Added |
| Wellspring Financial Advisors, LLC | 1,357 | $318.2K | 0.03% | +1,357 | New |
| SWMG, LLC | 1,168 | $310.7K | 0.09% | −64−5.2% | Reduced |
| Vestcor Inc | 1,323 | $310.0K | 0.01% | 00.0% | Unchanged |
| Moody Aldrich Partners LLC | 1,319 | $309.3K | 0.06% | −4−0.3% | Reduced |
| Versant Capital Management, Inc | 1,299 | $304.6K | 0.04% | +1,063+450.4% | Added |
| Merit Financial Group, LLC | 1,290 | $302.5K | 0.00% | −41−3.1% | Reduced |
| Cornerstone Wealth Group, LLC | 1,290 | $302.5K | 0.02% | +1,290 | New |
| XML Financial, LLC | 1,267 | $297.1K | 0.02% | 00.0% | Unchanged |
| KBC Group NV | 1,255 | $294.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,210 | $283.7K | 0.00% | +1,210 | New |
| Evergreen Capital Management LLC | 1,199 | $281.1K | 0.01% | −122−9.2% | Reduced |
| S&CO Inc | 1,200 | $281.0K | 0.02% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 1,197 | $280.7K | 0.00% | +1,197 | New |
| Massmutual Trust Co FSB | 1,182 | $277.2K | 0.01% | −64−5.1% | Reduced |
| NBC Securities, Inc. | 1,172 | $274.8K | 0.02% | 00.0% | Unchanged |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,160 | $272.0K | 0.00% | +92+8.6% | Added |
| Cinctive Capital Management LP | 1,155 | $270.8K | 0.02% | +1,155 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,153 | $270.4K | 0.01% | −18−1.5% | Reduced |
| Icon Wealth Advisors, LLC | 1,103 | $258.6K | 0.02% | +13+1.2% | Added |
| Equitable Trust Co | 1,100 | $257.9K | 0.01% | 00.0% | Unchanged |
| Colton Groome Financial Advisors, LLC | 1,100 | $257.9K | 0.07% | 00.0% | Unchanged |
| Altar Rock LLC | 1,100 | $257.9K | 0.31% | +1,100 | New |
| Atomi Financial Group, Inc. | 1,091 | $255.8K | 0.01% | +16+1.5% | Added |
| LGT Group Foundation | 1,075 | $255.6K | 0.00% | 00.0% | Unchanged |
| Horizon Investments, LLC | 1,090 | $255.6K | 0.00% | +770+240.6% | Added |