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 |
|---|---|---|---|---|---|
| Goldman Sachs Group Inc | 65,190 | $15.1M | 0.00% | +10,613+19.4% | Added |
| Thornburg Investment Management Inc | 65,029 | $15.0M | 0.19% | −5,483−7.8% | Reduced |
| Charter Oak Advisors LP | 64,586 | $14.9M | 9.18% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 63,795 | $14.7M | 0.00% | −995−1.5% | Reduced |
| Perpetual Ltd | 60,931 | $14.1M | 0.17% | +217+0.4% | Added |
| Needham Investment Management LLC | 60,906 | $14.1M | 1.12% | 00.0% | Unchanged |
| J. Safra Sarasin Holding AG | 59,874 | $13.8M | 0.24% | −3,802−6.0% | Reduced |
| Edgestream Partners, L.P. | 58,706 | $13.6M | 0.38% | +48,273+462.7% | Added |
| New York State Teachers Retirement System | 58,357 | $13.5M | 0.03% | −100−0.2% | Reduced |
| Oppenheimer Asset Management Inc. | 57,850 | $13.4M | 0.15% | +6,613+12.9% | Added |
| Ameriprise Financial Inc | 56,471 | $13.1M | 0.00% | −150.0% | Reduced |
| Mediolanum International Funds Ltd | 56,349 | $13.0M | 0.16% | +25,426+82.2% | Added |
| Wells Fargo & Company | 54,812 | $12.7M | 0.00% | −5,609−9.3% | Reduced |
| State of Alaska, Department of Revenue | 53,692 | $12.4M | 0.13% | −280−0.5% | Reduced |
| Two Sigma Advisers, LP | 53,200 | $12.3M | 0.03% | +12,000+29.1% | Added |
| C WorldWide Group Holding A/S | 50,636 | $11.7M | 0.16% | +6,792+15.5% | Added |
| Candriam Luxembourg S.C.A. | 50,500 | $11.7M | 0.07% | −59,420−54.1% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 50,319 | $11.6M | 0.83% | −6,182−10.9% | Reduced |
| State Board of Administration of Florida Retirement System | 49,874 | $11.5M | 0.02% | +610+1.2% | Added |
| Segall Bryant & Hamill, LLC | 49,853 | $11.5M | 0.16% | −7,359−12.9% | Reduced |
| Williams Jones Wealth Management, LLC. | 49,062 | $11.3M | 0.14% | −6,466−11.6% | Reduced |
| California State Teachers Retirement System | 47,408 | $11.0M | 0.01% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 46,790 | $10.8M | 0.24% | +46,790 | New |
| UniSuper Management Pty Ltd | 45,325 | $10.5M | 0.07% | +36,280+401.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 45,087 | $10.4M | 0.03% | −1,259−2.7% | Reduced |
| AXA S.A. | 44,554 | $10.3M | 0.03% | −481−1.1% | Reduced |
| Mutual of America Capital Management LLC | 43,869 | $10.1M | 0.11% | −2,000−4.4% | Reduced |
| Boothbay Fund Management, LLC | 43,651 | $10.1M | 0.32% | −7,575−14.8% | Reduced |
| UBS Oconnor LLC | 43,000 | $9.94M | 0.27% | +43,000 | New |
| Lansforsakringar Fondforvaltning AB (publ) | 42,720 | $9.88M | 0.06% | −48,151−53.0% | Reduced |
| STRS Ohio | 42,059 | $9.72M | 0.04% | −116,804−73.5% | Reduced |
| Danica Pension, Livsforsikringsaktieselskab | 41,930 | $9.69M | 0.16% | +13,150+45.7% | Added |
| Tectonic Advisors LLC | 41,921 | $9.69M | 0.56% | +3,226+8.3% | Added |
| Schroder Investment Management Group | 40,807 | $9.43M | 0.01% | +6,365+18.5% | Added |
| Manufacturers Life Insurance Company, The | 39,497 | $9.13M | 0.01% | −2,014−4.9% | Reduced |
| Bank of Montreal | 39,014 | $9.02M | 0.00% | −251−0.6% | Reduced |
| Dana Investment Advisors, Inc. | 38,709 | $8.95M | 0.30% | −871−2.2% | Reduced |
| Gotham Asset Management, LLC | 38,621 | $8.93M | 0.05% | +2,437+6.7% | Added |
| SEI Investments Co | 37,493 | $8.67M | 0.01% | −4,480−10.7% | Reduced |
| Cubist Systematic Strategies, LLC | 35,949 | $8.31M | 0.09% | −20,993−36.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 34,414 | $7.96M | 0.02% | −18,076−34.4% | Reduced |
| Munro Partners | 34,399 | $7.95M | 0.25% | −4,403−11.3% | Reduced |
| ExodusPoint Capital Management, LP | 34,287 | $7.93M | 0.10% | +30,808+885.5% | Added |
| Tudor Investment Corp Et Al | 33,928 | $7.84M | 0.06% | −33,363−49.6% | Reduced |
| Great West Life Assurance Co | 33,489 | $7.75M | 0.01% | −1,899−5.4% | Reduced |
| Sycomore Asset Management | 31,437 | $7.65M | 1.19% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 32,063 | $7.41M | 0.03% | +4,272+15.4% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 31,989 | $7.40M | 0.01% | +6,225+24.2% | Added |
| Mariner, LLC | 31,709 | $7.33M | 0.01% | +2,613+9.0% | Added |
| Holocene Advisors, LP | 31,341 | $7.25M | 0.02% | +22,306+246.9% | Added |
| Barclays PLC | 30,296 | $7.00M | 0.00% | −6,448−17.5% | Reduced |
| Daiwa Securities Group Inc. | 29,590 | $6.84M | 0.03% | −3,133−9.6% | Reduced |
| Twin Tree Management, LP | 29,501 | $6.82M | 0.17% | +27,398+1,302.8% | Added |
| Atria Investments LLC | 27,764 | $6.42M | 0.08% | +4,842+21.1% | Added |
| Cooper Investors Pty Ltd | 27,522 | $6.36M | 1.16% | +3,023+12.3% | Added |
| Dark Forest Capital Management LP | 27,403 | $6.34M | 0.25% | −3,206−10.5% | Reduced |
| MetLife Investment Management | 27,126 | $6.27M | 0.04% | −1,013−3.6% | Reduced |
| Bell Asset Management Ltd | 26,059 | $6.02M | 1.33% | −12,069−31.7% | Reduced |
| AQR Capital Management LLC | 25,796 | $5.96M | 0.00% | −6,432−20.0% | Reduced |
| Bullseye Asset Management LLC | 25,722 | $5.95M | 2.97% | 00.0% | Unchanged |
| Aventail Capital Group, LP | 25,680 | $5.94M | 0.26% | +17,477+213.1% | Added |
| Nicholas Investment Partners, LP | 25,477 | $5.89M | 0.52% | −1,111−4.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 24,814 | $5.74M | 0.05% | +1,465+6.3% | Added |
| J.P. Marvel Investment Advisors, LLC | 24,155 | $5.58M | 0.90% | −98−0.4% | Reduced |
| Treasurer of the State of North Carolina | 23,663 | $5.47M | 0.02% | +366+1.6% | Added |
| Amalgamated Bank | 23,138 | $5.35M | 0.04% | −114−0.5% | Reduced |
| LPL Financial LLC | 22,465 | $5.19M | 0.00% | +1,072+5.0% | Added |
| Brant Point Investment Management LLC | 22,001 | $5.09M | 1.16% | −7,633−25.8% | Reduced |
| NEOS Investment Management LLC | 21,905 | $5.06M | 0.06% | −18,753−46.1% | Reduced |
| Tema ETFs LLC | 21,905 | $5.06M | 1.34% | −18,753−46.1% | Reduced |
| Jackson Square Partners, LLC | 21,835 | $5.05M | 1.87% | −109,273−83.3% | Reduced |
| Deutsche Bank AG | 21,422 | $4.95M | 0.00% | +2,397+12.6% | Added |
| Amica Mutual Insurance Co | 20,820 | $4.81M | 0.46% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 20,788 | $4.81M | 0.01% | −123,189−85.6% | Reduced |
| State of Tennessee, Treasury Department | 20,424 | $4.72M | 0.02% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 20,399 | $4.72M | 0.00% | −889−4.2% | Reduced |
| XTX Topco Ltd | 20,226 | $4.68M | 0.19% | +10,433+106.5% | Added |
| Martingale Asset Management L P | 19,993 | $4.62M | 0.11% | −165−0.8% | Reduced |
| Verition Fund Management LLC | 19,549 | $4.52M | 0.03% | −217−1.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 19,272 | $4.46M | 0.04% | +775+4.2% | Added |
| Tribune Investment Group LP | 19,000 | $4.39M | 2.16% | −46,000−70.8% | Reduced |
| Ameritas Investment Partners, Inc. | 18,704 | $4.32M | 0.14% | −190−1.0% | Reduced |
| Man Group plc | 18,436 | $4.26M | 0.01% | −23,256−55.8% | Reduced |
| Advisors Asset Management, Inc. | 18,042 | $4.17M | 0.07% | −984−5.2% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 17,657 | $4.08M | 1.64% | +200+1.1% | Added |
| Intech Investment Management LLC | 17,561 | $4.06M | 0.04% | −3,707−17.4% | Reduced |
| Pacific Capital Partners Ltd | 17,500 | $4.05M | 3.79% | −35,000−66.7% | Reduced |
| Yousif Capital Management, LLC | 17,499 | $4.05M | 0.04% | −385−2.2% | Reduced |
| Squarepoint Ops LLC | 17,414 | $4.03M | 0.01% | +3,614+26.2% | Added |
| Sandler Capital Management | 16,997 | $3.93M | 1.36% | +8,544+101.1% | Added |
| Hilton Capital Management, LLC | 16,446 | $3.80M | 0.30% | −39−0.2% | Reduced |
| K.J. Harrison & Partners Inc | 16,295 | $3.77M | 0.62% | −1,200−6.9% | Reduced |
| Cetera Investment Advisers | 16,282 | $3.76M | 0.01% | +1,081+7.1% | Added |
| Van Eck Associates Corp | 15,992 | $3.70M | 0.00% | −1,385−8.0% | Reduced |
| M&T Bank Corp | 15,977 | $3.69M | 0.01% | +671+4.4% | Added |
| Union Bancaire Privee, UBP SA | 16,009 | $3.69M | 0.06% | −2,633−14.1% | Reduced |
| State of New Jersey Common Pension Fund D | 15,931 | $3.68M | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 15,726 | $3.64M | 0.01% | +48+0.3% | Added |
| Vestmark Advisory Solutions, Inc. | 15,206 | $3.52M | 0.05% | +8,514+127.2% | Added |
| KLP Kapitalforvaltning AS | 15,200 | $3.51M | 0.02% | +300+2.0% | Added |