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 2026
Institutional positions in Clean Harbors Inc as of Jun 30, 2026. 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
- 663
- +45 vs. Q1 2026
- Shares held
- 49.4M
- +2.48M (+5.3%) vs. Q1 2026
- Total value
- $14.8B
- +$1.31B (+9.8%) vs. Q1 2026
- New holders
- 100
- 205 more added
- Sold out
- 55
- 251 more reduced
8 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stephens Inc | 2,375 | $709.5K | 0.01% | −457−16.1% | Reduced |
| Advisor Resource Council | 2,424 | $714.0K | 0.24% | +39+1.6% | Added |
| DnB Asset Management AS | 2,394 | $715.2K | 0.00% | −130−5.2% | Reduced |
| Coldstream Capital Management Inc | 2,415 | $721.5K | 0.01% | −20−0.8% | Reduced |
| Laird Norton Trust Company, LLC | 2,537 | $757.9K | 0.01% | −10.0% | Reduced |
| Versant Capital Management, Inc | 2,547 | $760.9K | 0.07% | −170−6.3% | Reduced |
| R Squared Ltd | 2,587 | $772.9K | 0.41% | +2,587 | New |
| MML Investors Services, LLC | 2,621 | $782.9K | 0.00% | +248+10.5% | Added |
| Utah Retirement Systems | 2,649 | $791.4K | 0.01% | −51−1.9% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,676 | $799.5K | 0.00% | +761+39.7% | Added |
| Cloverfields Capital Group, LP | 2,683 | $801.5K | 0.24% | −535−16.6% | Reduced |
| Maryland State Retirement & Pension System | 2,702 | $807.2K | 0.01% | 00.0% | Unchanged |
| Kera Capital Partners, Inc. | 2,726 | $814.4K | 0.08% | −150−5.2% | Reduced |
| Intrust Bank NA | 2,728 | $815.0K | 0.06% | −155−5.4% | Reduced |
| Revolve Wealth Partners, LLC | 2,735 | $817.1K | 0.09% | +2,735 | New |
| Global Retirement Partners, LLC | 2,769 | $827.2K | 0.01% | +2,769 | New |
| Gilder Gagnon Howe & Co LLC | 2,783 | $831.4K | 0.01% | −73−2.6% | Reduced |
| Ensign Peak Advisors, Inc | 2,821 | $842.8K | 0.00% | −9,522−77.1% | Reduced |
| Prudential Financial Inc | 2,857 | $853.5K | 0.00% | −204−6.7% | Reduced |
| CWM Advisors, LLC | 2,874 | $858.6K | 0.04% | +2,874 | New |
| Integrated Wealth Concepts LLC | 2,911 | $869.7K | 0.01% | +502+20.8% | Added |
| Oppenheimer & Co Inc | 2,941 | $878.6K | 0.01% | −30−1.0% | Reduced |
| Aigen Investment Management, LP | 2,958 | $883.7K | 0.24% | +2,958 | New |
| Baker Avenue Asset Management, LP | 3,025 | $903.7K | 0.02% | −130−4.1% | Reduced |
| Aptus Capital Advisors, LLC | 3,031 | $905.5K | 0.01% | −77−2.5% | Reduced |
| Illinois Municipal Retirement Fund | 3,044 | $909.4K | 0.01% | +3,044 | New |
| Callan Family Office, LLC | 3,058 | $913.6K | 0.02% | +240+8.5% | Added |
| Crossmark Global Holdings, Inc. | 3,061 | $914.5K | 0.01% | −385−11.2% | Reduced |
| NewEdge Wealth, LLC | 3,095 | $924.6K | 0.01% | +1,298+72.2% | Added |
| RSM US Wealth Management LLC | 3,140 | $938.1K | 0.01% | −433−12.1% | Reduced |
| Jump Financial, LLC | 3,153 | $942.0K | 0.01% | +2,344+289.7% | Added |
| Aaron Wealth Advisors | 3,159 | $943.8K | 0.05% | −1,120−26.2% | Reduced |
| Swiss Life Asset Management Ltd | 3,169 | $946.7K | 0.00% | +145+4.8% | Added |
| Virginia Retirement Systems Et Al | 3,320 | $991.9K | 0.01% | +3,320 | New |
| Genesee Capital Advisors, LLC | 3,323 | $992.7K | 0.31% | −357−9.7% | Reduced |
| Custom Index Systems, LLC | 3,379 | $1.01M | 0.36% | −41−1.2% | Reduced |
| Hancock Whitney Corp | 3,455 | $1.03M | 0.02% | −68−1.9% | Reduced |
| Empowered Funds, LLC | 3,508 | $1.05M | 0.01% | −11,432−76.5% | Reduced |
| Fulton Bank, N.A. | 3,509 | $1.05M | 0.03% | +270+8.3% | Added |
| Janney Montgomery Scott LLC | 3,512 | $1.05M | 0.00% | −76−2.1% | Reduced |
| Lecap Asset Management Ltd | 3,512 | $1.05M | 0.45% | +3,512 | New |
| SRS Capital Advisors, Inc. | 3,562 | $1.06M | 0.01% | +2,452+220.9% | Added |
| Burnham & Co LLC | 3,580 | $1.07M | 0.86% | +3,580 | New |
| Simplicity Wealth,LLC | 3,621 | $1.08M | 0.04% | −81−2.2% | Reduced |
| Gateway Investment Advisers LLC | 3,625 | $1.08M | 0.01% | +1,848+104.0% | Added |
| Ashton Thomas Private Wealth, LLC | 3,626 | $1.08M | 0.02% | −1,251−25.7% | Reduced |
| Brevan Howard Capital Management LP | 3,672 | $1.10M | 0.02% | +743+25.4% | Added |
| SFE Investment Counsel | 3,675 | $1.10M | 0.15% | −75−2.0% | Reduced |
| Vestcor Inc | 3,680 | $1.10M | 0.03% | +2,357+178.2% | Added |
| Syon Capital LLC | 3,760 | $1.12M | 0.05% | −207−5.2% | Reduced |
| Chesapeake Capital Corp | 3,761 | $1.12M | 0.61% | +67+1.8% | Added |
| Murphy & Mullick Capital Management Corp | 3,800 | $1.14M | 0.70% | −6−0.2% | Reduced |
| Hantz Financial Services, Inc. | 3,805 | $1.14M | 0.02% | −206−5.1% | Reduced |
| Securian Asset Management, Inc | 3,676 | $1.14M | 0.04% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 3,750 | $1.15M | 0.02% | +152+4.2% | Added |
| First Eagle Investment Management, LLC | 3,874 | $1.16M | 0.00% | +58+1.5% | Added |
| Commonwealth Equity Services, LLC | 3,890 | $1.16M | 0.00% | +262+7.2% | Added |
| Rothschild Investment LLC | 3,907 | $1.17M | 0.04% | +3,732+2,132.6% | Added |
| AIA Group Ltd | 3,971 | $1.19M | 0.01% | 00.0% | Unchanged |
| Rithm Capital Corp. | 4,000 | $1.20M | 1.47% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,003 | $1.20M | 0.03% | +1,784+80.4% | Added |
| Quadrant Capital Group LLC | 4,104 | $1.23M | 0.03% | +10.0% | Added |
| Odyssean, LLC | 4,145 | $1.24M | 0.20% | 00.0% | Unchanged |
| Ethic Inc. | 4,343 | $1.30M | 0.02% | +1,002+30.0% | Added |
| Robeco Institutional Asset Management B.V. | 4,414 | $1.32M | 0.00% | −252−5.4% | Reduced |
| Benjamin Edwards Inc | 4,442 | $1.33M | 0.01% | −3,002−40.3% | Reduced |
| Knollwood Investment Advisory, LLC | 4,500 | $1.34M | 0.12% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 4,540 | $1.36M | 0.01% | +89+2.0% | Added |
| O'Shaughnessy Asset Management, LLC | 4,547 | $1.36M | 0.01% | −301−6.2% | Reduced |
| LMCG Investments, LLC | 4,580 | $1.37M | 0.07% | −180−3.8% | Reduced |
| Baird Financial Group, Inc. | 4,705 | $1.41M | 0.00% | +229+5.1% | Added |
| Inscription Capital, LLC | 4,751 | $1.42M | 0.13% | −141−2.9% | Reduced |
| Pathstone Holdings, LLC | 4,800 | $1.43M | 0.00% | +241+5.3% | Added |
| Nisa Investment Advisors, LLC | 4,812 | $1.44M | 0.00% | +639+15.3% | Added |
| Fox Run Management, L.L.C. | 4,816 | $1.44M | 0.24% | +1,659+52.5% | Added |
| Machina Capital S.A.S. | 4,990 | $1.49M | 0.24% | +4,990 | New |
| Public Employees Retirement Association of Colorado | 4,997 | $1.49M | 0.01% | −84−1.7% | Reduced |
| NVWM, LLC | 5,128 | $1.53M | 0.31% | −289−5.3% | Reduced |
| Advisor Group Holdings, Inc. | 5,132 | $1.53M | 0.00% | −116−2.2% | Reduced |
| Jefferies Financial Group Inc. | 5,185 | $1.55M | 0.01% | +231+4.7% | Added |
| Truist Financial Corp | 5,249 | $1.57M | 0.00% | +230+4.6% | Added |
| Longaeva Partners L.P. | 5,261 | $1.57M | 0.05% | +5,261 | New |
| Wiley Bros.-Aintree Capital, LLC | 5,325 | $1.59M | 0.01% | −1,014−16.0% | Reduced |
| Pacer Advisors, Inc. | 5,583 | $1.67M | 0.00% | −381−6.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 5,651 | $1.69M | 0.01% | +504+9.8% | Added |
| New Age Alpha Advisors, LLC | 5,653 | $1.69M | 0.07% | −96−1.7% | Reduced |
| Truvestments Capital LLC | 5,707 | $1.70M | 0.25% | +319+5.9% | Added |
| Lisanti Capital Growth, LLC | 5,745 | $1.72M | 0.38% | +2,045+55.3% | Added |
| Coyle Financial Counsel LLC | 5,865 | $1.75M | 0.32% | −1,761−23.1% | Reduced |
| Verition Fund Management LLC | 5,949 | $1.78M | 0.01% | +3,621+155.5% | Added |
| Gallo Partners, LP | 5,968 | $1.78M | 3.95% | −4,081−40.6% | Reduced |
| South Dakota Investment Council | 5,989 | $1.79M | 0.03% | +160+2.7% | Added |
| Allstate Corp | 5,990 | $1.79M | 0.02% | +98+1.7% | Added |
| XTX Topco Ltd | 6,039 | $1.80M | 0.02% | +2,143+55.0% | Added |
| Voya Investment Management LLC | 6,062 | $1.81M | 0.00% | +511+9.2% | Added |
| Bridgefront Capital, LLC | 6,091 | $1.82M | 0.48% | +6,091 | New |
| Headlands Technologies LLC | 6,134 | $1.83M | 0.19% | +3,274+114.5% | Added |
| Southeast Asset Advisors Inc. | 6,343 | $1.89M | 0.19% | −2,416−27.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 6,421 | $1.92M | 0.10% | +2,452+61.8% | Added |
| Numerai GP LLC | 6,424 | $1.92M | 0.16% | +287+4.7% | Added |