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 |
|---|---|---|---|---|---|
| Alphadyne Asset Management LP | 10,683 | $2.50M | 0.25% | +10,683 | New |
| Mercer Global Advisors Inc | 10,521 | $2.47M | 0.00% | +3,037+40.6% | Added |
| Bridges Investment Management Inc | 10,416 | $2.44M | 0.03% | +516+5.2% | Added |
| New Mexico Educational Retirement Board | 10,300 | $2.42M | 0.07% | 00.0% | Unchanged |
| JustInvest LLC | 10,238 | $2.40M | 0.02% | +778+8.2% | Added |
| Oregon Public Employees Retirement Fund | 10,036 | $2.35M | 0.03% | −140−1.4% | Reduced |
| EverSource Wealth Advisors, LLC | 9,887 | $2.32M | 0.09% | −340−3.3% | Reduced |
| Advisors Asset Management, Inc. | 9,749 | $2.29M | 0.04% | −3,056−23.9% | Reduced |
| Vestmark Advisory Solutions, Inc. | 9,662 | $2.27M | 0.03% | +2,334+31.9% | Added |
| Oak Thistle LLC | 9,509 | $2.23M | 0.31% | +5,778+154.9% | Added |
| Jane Street Group, LLC | 9,356 | $2.19M | 0.00% | −30,277−76.4% | Reduced |
| Colonial Trust Advisors | 9,188 | $2.15M | 0.16% | −222−2.4% | Reduced |
| Russell Investments Group, Ltd. | 8,958 | $2.10M | 0.00% | +566+6.7% | Added |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 8,745 | $2.05M | 0.07% | +8,745 | New |
| CAPROCK Group, Inc. | 8,520 | $2.00M | 0.04% | +7,436+686.0% | Added |
| Coyle Financial Counsel LLC | 8,236 | $1.93M | 0.41% | −1,337−14.0% | Reduced |
| Cerity Partners LLC | 8,172 | $1.92M | 0.00% | +264+3.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 8,018 | $1.88M | 0.03% | −36,792−82.1% | Reduced |
| HighTower Advisors, LLC | 7,906 | $1.85M | 0.00% | +1,228+18.4% | Added |
| Shelton Capital Management | 7,765 | $1.82M | 0.04% | −129−1.6% | Reduced |
| Dana Investment Advisors, Inc. | 7,680 | $1.80M | 0.05% | +142+1.9% | Added |
| Benjamin Edwards Inc | 7,242 | $1.70M | 0.02% | +23+0.3% | Added |
| Congress Park Capital LLC | 7,102 | $1.67M | 0.50% | −740−9.4% | Reduced |
| Voya Investment Management LLC | 7,000 | $1.64M | 0.00% | −8,216−54.0% | Reduced |
| Southeast Asset Advisors Inc. | 6,964 | $1.63M | 0.16% | +898+14.8% | Added |
| Wiley Bros.-Aintree Capital, LLC | 7,043 | $1.63M | 0.01% | −543−7.2% | Reduced |
| Aventail Capital Group, LP | 6,841 | $1.60M | 0.09% | −18,839−73.4% | Reduced |
| Okabena Investment Services Inc | 6,785 | $1.59M | 0.30% | +545+8.7% | Added |
| Intech Investment Management LLC | 6,779 | $1.59M | 0.01% | −5,091−42.9% | Reduced |
| TimesSquare Capital Management, LLC | 6,770 | $1.59M | 0.02% | 00.0% | Unchanged |
| Fulcrum Asset Management LLP | 6,569 | $1.56M | 0.43% | 00.0% | Unchanged |
| Truist Financial Corp | 6,577 | $1.54M | 0.00% | +116+1.8% | Added |
| South Dakota Investment Council | 6,329 | $1.48M | 0.03% | −1,121−15.0% | Reduced |
| HighVista Strategies LLC | 6,243 | $1.46M | 0.38% | −2,863−31.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 6,230 | $1.46M | 0.01% | +461+8.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 5,840 | $1.43M | 0.00% | +1,457+33.2% | Added |
| The PNC Financial Services Group, Inc. | 6,025 | $1.41M | 0.00% | −78−1.3% | Reduced |
| Pacer Advisors, Inc. | 6,014 | $1.41M | 0.00% | −636−9.6% | Reduced |
| Captrust Financial Advisors | 5,989 | $1.40M | 0.00% | −218−3.5% | Reduced |
| Virginia Retirement Systems Et Al | 5,960 | $1.40M | 0.01% | −7,100−54.4% | Reduced |
| Creative Planning | 5,935 | $1.39M | 0.00% | −119−2.0% | Reduced |
| New Age Alpha Advisors, LLC | 5,876 | $1.38M | 0.06% | −4,690−44.4% | Reduced |
| BNP Paribas Arbitrage, SA | 5,858 | $1.37M | 0.00% | −1,187−16.8% | Reduced |
| Inscription Capital, LLC | 5,780 | $1.36M | 0.14% | +2,435+72.8% | Added |
| Maridea Wealth Management LLC | 5,746 | $1.35M | 0.20% | +1,608+38.9% | Added |
| NVWM, LLC | 5,453 | $1.28M | 0.28% | −105−1.9% | Reduced |
| LMCG Investments, LLC | 5,433 | $1.27M | 0.07% | −190−3.4% | Reduced |
| Truvestments Capital LLC | 5,214 | $1.22M | 0.22% | +443+9.3% | Added |
| Public Employees Retirement Association of Colorado | 5,081 | $1.19M | 0.00% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 5,039 | $1.18M | 0.00% | −2,223−30.6% | Reduced |
| Settian Capital LP | 5,000 | $1.17M | 0.78% | 00.0% | Unchanged |
| Ashton Thomas Private Wealth, LLC | 4,952 | $1.16M | 0.03% | +335+7.3% | Added |
| Aaron Wealth Advisors | 4,853 | $1.14M | 0.06% | +3,320+216.6% | Added |
| Xponance, Inc. | 4,724 | $1.11M | 0.01% | −1,439−23.3% | Reduced |
| Franklin Resources Inc | 4,709 | $1.10M | 0.00% | −138,082−96.7% | Reduced |
| Concurrent Investment Advisors, LLC | 4,700 | $1.10M | 0.01% | +3,181+209.4% | Added |
| Teacher Retirement System of Texas | 4,699 | $1.10M | 0.00% | −5,407−53.5% | Reduced |
| Commonwealth Equity Services, LLC | 4,631 | $1.09M | 0.00% | +1,106+31.4% | Added |
| AXA S.A. | 4,576 | $1.07M | 0.51% | −788−14.7% | Reduced |
| Advisor Group Holdings, Inc. | 4,553 | $1.07M | 0.00% | +365+8.7% | Added |
| New York Life Investment Management LLC | 4,543 | $1.07M | 0.01% | +4,543 | New |
| Intesa Sanpaolo Wealth Management | 4,515 | $1.06M | 0.22% | +4,515 | New |
| Knollwood Investment Advisory, LLC | 4,500 | $1.06M | 0.10% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 4,497 | $1.05M | 0.00% | +62+1.4% | Added |
| Optas, LLC | 4,488 | $1.05M | 0.16% | +4,488 | New |
| Pathstone Holdings, LLC | 4,440 | $1.04M | 0.00% | −192−4.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,418 | $1.04M | 0.00% | −415−8.6% | Reduced |
| Syon Capital LLC | 4,226 | $990.9K | 0.05% | +2,965+235.1% | Added |
| Nisa Investment Advisors, LLC | 4,167 | $977.1K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 4,059 | $951.8K | 0.01% | +13+0.3% | Added |
| Nomura Holdings Inc | 4,002 | $938.4K | 0.00% | +4,002 | New |
| Jefferies Financial Group Inc. | 4,000 | $937.9K | 0.01% | +4,000 | New |
| AIA Group Ltd | 3,971 | $931.1K | 0.01% | −2,400−37.7% | Reduced |
| Engineers Gate Manager LP | 3,966 | $929.9K | 0.01% | −1,140−22.3% | Reduced |
| Quadrant Capital Group LLC | 3,924 | $920.1K | 0.03% | +25+0.6% | Added |
| Murphy & Mullick Capital Management Corp | 3,846 | $901.8K | 0.65% | −68−1.7% | Reduced |
| First Eagle Investment Management, LLC | 3,816 | $894.8K | 0.00% | +3,816 | New |
| SFE Investment Counsel | 3,810 | $893.4K | 0.14% | −160−4.0% | Reduced |
| Pinebridge Investments LLC | 3,750 | $879.3K | 0.01% | +3,750 | New |
| Rithm Capital Corp. | 3,700 | $867.6K | 2.02% | +1,400+60.9% | Added |
| Genesee Capital Advisors, LLC | 3,698 | $867.1K | 0.35% | +334+9.9% | Added |
| Simplicity Wealth,LLC | 3,688 | $864.8K | 0.05% | −147−3.8% | Reduced |
| Securian Asset Management, Inc | 3,676 | $861.9K | 0.03% | −100−2.6% | Reduced |
| Hancock Whitney Corp | 3,651 | $856.1K | 0.02% | −657−15.3% | Reduced |
| Janney Montgomery Scott LLC | 3,647 | $855.0K | 0.00% | −185−4.8% | Reduced |
| Custom Index Systems, LLC | 3,641 | $853.7K | 0.38% | −1,086−23.0% | Reduced |
| Chicago Partners Investment Group LLC | 3,222 | $836.1K | 0.02% | +1,773+122.4% | Added |
| RSM US Wealth Management LLC | 3,502 | $832.7K | 0.01% | +1,683+92.5% | Added |
| Fulton Bank, N.A. | 3,534 | $828.7K | 0.03% | +27+0.8% | Added |
| Stephens Inc | 3,486 | $817.4K | 0.01% | +11+0.3% | Added |
| Hantz Financial Services, Inc. | 3,454 | $810.0K | 0.01% | +344+11.1% | Added |
| Prudential Financial Inc | 3,361 | $799.2K | 0.00% | −1,977−37.0% | Reduced |
| Tower Research Capital LLC (TRC) | 3,403 | $797.9K | 0.02% | +2,152+172.0% | Added |
| Sterling Capital Management LLC | 3,387 | $794.2K | 0.01% | −140−4.0% | Reduced |
| Kera Capital Partners, Inc. | 3,003 | $780.5K | 0.10% | +3,003 | New |
| Dark Forest Capital Management LP | 3,224 | $756.0K | 0.03% | −24,143−88.2% | Reduced |
| Uniting Wealth Partners, LLC | 3,200 | $750.3K | 0.23% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 3,183 | $746.4K | 0.07% | −1,768−35.7% | Reduced |
| Aptus Capital Advisors, LLC | 3,118 | $731.1K | 0.01% | −67−2.1% | Reduced |
| Gilder Gagnon Howe & Co LLC | 3,062 | $718.0K | 0.01% | +112+3.8% | Added |