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 2025
Institutional positions in Clean Harbors Inc as of Jun 30, 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
- 579
- +19 vs. Q1 2025
- Shares held
- 49.1M
- +377.7K (+0.8%) vs. Q1 2025
- Total value
- $11.4B
- +$1.75B (+18.2%) vs. Q1 2025
- New holders
- 75
- 169 more added
- Sold out
- 56
- 227 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simon Quick Advisors, LLC | 1,337 | $309.1K | 0.02% | −761−36.3% | Reduced |
| Keybank National Association | 1,363 | $315.1K | 0.00% | −190−12.2% | Reduced |
| Traynor Capital Management, Inc. | 1,385 | $317.9K | 0.02% | −200−12.6% | Reduced |
| Modern Wealth Management, LLC | 1,379 | $318.8K | 0.01% | +120+9.5% | Added |
| Strategic Advocates LLC | 1,381 | $319.3K | 0.09% | 00.0% | Unchanged |
| Forum Financial Management, LP | 1,394 | $322.3K | 0.00% | −27−1.9% | Reduced |
| Everence Capital Management Inc | 1,410 | $326.0K | 0.02% | 00.0% | Unchanged |
| Stephenson National Bank & Trust | 1,422 | $328.7K | 0.11% | −332−18.9% | Reduced |
| Shell Asset Management Co | 1,444 | $334.0K | 0.01% | −240−14.3% | Reduced |
| Yorktown Management & Research Co Inc | 1,450 | $335.2K | 0.32% | 00.0% | Unchanged |
| Commerce Bank | 1,477 | $341.5K | 0.00% | −260−15.0% | Reduced |
| Aristeia Capital LLC | 1,482 | $342.6K | 0.01% | −953−39.1% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,505 | $347.9K | 0.01% | +1,505 | New |
| 111 Capital | 1,524 | $352.3K | 0.06% | +337+28.4% | Added |
| Pacer Advisors, Inc. | 1,536 | $355.1K | 0.00% | +1,536 | New |
| Flagship Harbor Advisors, LLC | 1,538 | $355.6K | 0.02% | −118−7.1% | Reduced |
| Concurrent Investment Advisors, LLC | 1,543 | $356.7K | 0.01% | +484+45.7% | Added |
| Bradley Foster & Sargent Inc | 1,549 | $358.1K | 0.01% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 1,551 | $358.6K | 0.03% | −494−24.2% | Reduced |
| Bridgewater Associates, LP | 1,560 | $360.6K | 0.00% | +1,560 | New |
| Thomasville National Bank | 1,566 | $362.0K | 0.02% | 00.0% | Unchanged |
| Quest Partners LLC | 1,579 | $365.0K | 0.04% | −3,866−71.0% | Reduced |
| Panagora Asset Management Inc | 1,601 | $370.1K | 0.00% | 00.0% | Unchanged |
| Advisor Resource Council | 1,620 | $374.5K | 0.18% | −13,857−89.5% | Reduced |
| CIBC Asset Management Inc | 1,682 | $388.8K | 0.00% | 00.0% | Unchanged |
| Cynosure Management, LLC | 1,689 | $390.5K | 0.04% | 00.0% | Unchanged |
| Wedbush Securities Inc | 1,757 | $406.0K | 0.01% | −250−12.5% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 1,810 | $418.4K | 0.03% | 00.0% | Unchanged |
| MQS Management LLC | 1,839 | $425.1K | 0.23% | −1,784−49.2% | Reduced |
| Guggenheim Capital LLC | 1,902 | $439.7K | 0.00% | −160−7.8% | Reduced |
| Amica Retiree Medical Trust | 1,921 | $444.0K | 0.64% | 00.0% | Unchanged |
| Moody Aldrich Partners LLC | 1,963 | $453.8K | 0.09% | −32−1.6% | Reduced |
| Resources Investment Advisors, LLC. | 1,972 | $455.9K | 0.01% | +12+0.6% | Added |
| Corient IA LLC | 2,000 | $462.4K | 0.27% | 00.0% | Unchanged |
| Maven Securities LTD | 2,036 | $470.7K | 0.12% | −1,010−33.2% | Reduced |
| HMS Capital Management, LLC | 2,044 | $472.5K | 0.21% | −27−1.3% | Reduced |
| Algebris (UK) Ltd | 2,049 | $472.9K | 0.07% | +832+68.4% | Added |
| Fifth Third Wealth Advisors LLC | 2,060 | $476.2K | 0.02% | +35+1.7% | Added |
| Ieq Capital, LLC | 2,076 | $479.9K | 0.00% | +2,076 | New |
| Point72 (DIFC) Ltd | 2,126 | $491.6K | 0.04% | −4,113−65.9% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,129 | $492.2K | 0.00% | +172+8.8% | Added |
| Putney Financial Group LLC | 2,145 | $495.9K | 0.50% | 00.0% | Unchanged |
| RWC Asset Management LLP | 2,154 | $498.0K | 0.03% | +2,154 | New |
| Blair William & Co | 2,172 | $502.1K | 0.00% | +237+12.2% | Added |
| Equitable Trust Co | 2,225 | $514.4K | 0.03% | 00.0% | Unchanged |
| ProShare Advisors LLC | 2,233 | $516.2K | 0.00% | +75+3.5% | Added |
| Outlook Wealth Advisors, LLC | 2,250 | $520.2K | 0.13% | 00.0% | Unchanged |
| Rithm Capital Corp. | 2,300 | $531.7K | 1.06% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 2,304 | $532.6K | 0.01% | +117+5.3% | Added |
| Nomura Holdings Inc | 2,314 | $535.0K | 0.00% | +2,314 | New |
| Tower Research Capital LLC (TRC) | 2,336 | $540.0K | 0.01% | +678+40.9% | Added |
| SkyView Investment Advisors, LLC | 2,378 | $549.0K | 0.08% | +53+2.3% | Added |
| Maryland State Retirement & Pension System | 2,380 | $550.2K | 0.01% | 00.0% | Unchanged |
| Bridgefront Capital, LLC | 2,382 | $550.7K | 0.15% | +2,382 | New |
| Jump Financial, LLC | 2,398 | $554.4K | 0.01% | +2,398 | New |
| HSBC Holdings PLC | 2,420 | $559.9K | 0.00% | −8,116−77.0% | Reduced |
| Greenland Capital Management LP | 2,453 | $567.1K | 0.07% | +2,453 | New |
| CI Private Wealth, LLC | 2,500 | $567.1K | 0.00% | +134+5.7% | Added |
| Coldstream Capital Management Inc | 2,494 | $576.6K | 0.01% | −2−0.1% | Reduced |
| Wetherby Asset Management Inc | 2,644 | $611.2K | 0.03% | +2,644 | New |
| Pitcairn Co | 2,657 | $614.2K | 0.04% | −386−12.7% | Reduced |
| Dynasty Wealth Management, LLC | 2,677 | $618.9K | 0.01% | −538−16.7% | Reduced |
| Crossmark Global Holdings, Inc. | 2,693 | $622.6K | 0.01% | −527−16.4% | Reduced |
| Utah Retirement Systems | 2,700 | $624.2K | 0.01% | 00.0% | Unchanged |
| Intrust Bank NA | 2,830 | $654.2K | 0.06% | −15−0.5% | Reduced |
| Leonteq Securities AG | 2,849 | $658.6K | 0.04% | −16−0.6% | Reduced |
| Illinois Municipal Retirement Fund | 2,878 | $665.3K | 0.01% | −5,059−63.7% | Reduced |
| Hantz Financial Services, Inc. | 2,886 | $667.0K | 0.01% | +41+1.4% | Added |
| Winton Group Ltd | 2,900 | $670.4K | 0.03% | +2,900 | New |
| Gilder Gagnon Howe & Co LLC | 2,987 | $690.5K | 0.01% | −125−4.0% | Reduced |
| Virtu Financial LLC | 3,036 | $702.0K | 0.04% | +3,036 | New |
| Fiduciary Alliance LLC | 3,043 | $703.5K | 0.05% | −281−8.5% | Reduced |
| Custom Index Systems, LLC | 3,072 | $710.2K | 0.34% | +1,282+71.6% | Added |
| Aptus Capital Advisors, LLC | 3,188 | $736.9K | 0.01% | +127+4.1% | Added |
| Uniting Wealth Partners, LLC | 3,200 | $739.8K | 0.29% | −100−3.0% | Reduced |
| Fox Run Management, L.L.C. | 3,205 | $740.9K | 0.12% | +3,205 | New |
| Alamea Verwaltungs GmbH | 3,225 | $745.6K | 0.56% | +414+14.7% | Added |
| Lazard Freres Gestion S.A.S. | 3,240 | $749.0K | 0.02% | +300+10.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 3,245 | $750.2K | 0.02% | −3,919−54.7% | Reduced |
| Ethic Inc. | 3,272 | $756.0K | 0.01% | +487+17.5% | Added |
| Genesee Capital Advisors, LLC | 3,364 | $777.7K | 0.35% | +206+6.5% | Added |
| Legato Capital Management LLC | 3,367 | $778.4K | 0.09% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 3,414 | $789.2K | 0.11% | +720+26.7% | Added |
| MML Investors Services, LLC | 3,472 | $803.0K | 0.00% | −433−11.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 3,472 | $813.0K | 0.00% | +27+0.8% | Added |
| Stephens Inc | 3,547 | $820.0K | 0.01% | +122+3.6% | Added |
| Janney Montgomery Scott LLC | 3,620 | $837.0K | 0.00% | −4,690−56.4% | Reduced |
| Fulton Bank, N.A. | 3,737 | $863.9K | 0.03% | −30−0.8% | Reduced |
| Sterling Capital Management LLC | 3,741 | $864.8K | 0.01% | +589+18.7% | Added |
| Oppenheimer & Co Inc | 3,819 | $882.9K | 0.01% | +865+29.3% | Added |
| Axq Capital, LP | 3,819 | $882.9K | 0.29% | +2,225+139.6% | Added |
| Aquatic Capital Management LLC | 3,837 | $887.0K | 0.02% | −21,377−84.8% | Reduced |
| Simplicity Wealth,LLC | 3,880 | $897.0K | 0.04% | +835+27.4% | Added |
| Quadrant Capital Group LLC | 3,893 | $900.0K | 0.03% | +1,031+36.0% | Added |
| Securian Asset Management, Inc | 3,901 | $901.8K | 0.03% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 3,963 | $916.2K | 0.00% | −107,743−96.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 3,966 | $916.9K | 0.01% | +347+9.6% | Added |
| Murphy & Mullick Capital Management Corp | 3,914 | $923.0K | 0.75% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,993 | $923.1K | 0.00% | −183−4.4% | Reduced |
| Nisa Investment Advisors, LLC | 4,167 | $963.3K | 0.00% | +3+0.1% | Added |