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, Q3 2025
Institutional positions in Clean Harbors Inc as of Sep 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
- 569
- −3 vs. Q2 2025
- Shares held
- 49.8M
- +1.28M (+2.6%) vs. Q2 2025
- Total value
- $11.6B
- +$347.6M (+3.1%) vs. Q2 2025
- New holders
- 73
- 173 more added
- Sold out
- 76
- 204 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cambridge Investment Research Advisors, Inc. | 4,833 | $1.12M | 0.00% | −152−3.0% | Reduced |
| Moody National Bank Trust Division | 4,951 | $1.15M | 0.10% | +10+0.2% | Added |
| Settian Capital LP | 5,000 | $1.16M | 0.79% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 5,015 | $1.16M | 0.00% | +2,515+100.6% | Added |
| Public Employees Retirement Association of Colorado | 5,081 | $1.18M | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 5,106 | $1.19M | 0.01% | −4,487−46.8% | Reduced |
| Prudential Financial Inc | 5,338 | $1.24M | 0.00% | −289−5.1% | Reduced |
| AXA S.A. | 5,364 | $1.25M | 0.62% | −39,190−88.0% | Reduced |
| Northwest & Ethical Investments L.P. | 5,495 | $1.28M | 0.03% | −3,377−38.1% | Reduced |
| NVWM, LLC | 5,558 | $1.29M | 0.29% | −30−0.5% | Reduced |
| LMCG Investments, LLC | 5,623 | $1.31M | 0.08% | −154−2.7% | Reduced |
| Bridgewater Associates, LP | 5,762 | $1.34M | 0.01% | +4,202+269.4% | Added |
| Federation des caisses Desjardins du Quebec | 5,769 | $1.34M | 0.01% | +5,420+1,553.0% | Added |
| Creative Planning | 6,054 | $1.41M | 0.00% | +698+13.0% | Added |
| Southeast Asset Advisors Inc. | 6,066 | $1.41M | 0.15% | −668−9.9% | Reduced |
| The PNC Financial Services Group, Inc. | 6,103 | $1.42M | 0.00% | +647+11.9% | Added |
| Xponance, Inc. | 6,163 | $1.43M | 0.01% | −338−5.2% | Reduced |
| Captrust Financial Advisors | 6,207 | $1.44M | 0.00% | −634−9.3% | Reduced |
| Okabena Investment Services Inc | 6,240 | $1.45M | 0.28% | +6,240 | New |
| AIA Group Ltd | 6,371 | $1.48M | 0.03% | +6,371 | New |
| Truist Financial Corp | 6,461 | $1.50M | 0.00% | −973−13.1% | Reduced |
| Fulcrum Asset Management LLP | 6,569 | $1.53M | 0.42% | −3,657−35.8% | Reduced |
| Pacer Advisors, Inc. | 6,650 | $1.54M | 0.00% | +5,114+332.9% | Added |
| HighTower Advisors, LLC | 6,678 | $1.55M | 0.00% | +2,051+44.3% | Added |
| TimesSquare Capital Management, LLC | 6,770 | $1.57M | 0.02% | 00.0% | Unchanged |
| GWM Advisors LLC | 6,900 | $1.60M | 0.01% | +475+7.4% | Added |
| BNP Paribas Arbitrage, SA | 7,045 | $1.64M | 0.00% | −3,738−34.7% | Reduced |
| Benjamin Edwards Inc | 7,219 | $1.68M | 0.02% | +31+0.4% | Added |
| Robeco Institutional Asset Management B.V. | 7,262 | $1.69M | 0.00% | +6,371+715.0% | Added |
| Vestmark Advisory Solutions, Inc. | 7,328 | $1.70M | 0.03% | −7,878−51.8% | Reduced |
| South Dakota Investment Council | 7,450 | $1.73M | 0.03% | −7,500−50.2% | Reduced |
| Mercer Global Advisors Inc | 7,484 | $1.74M | 0.00% | +2,025+37.1% | Added |
| Dana Investment Advisors, Inc. | 7,538 | $1.75M | 0.05% | −31,171−80.5% | Reduced |
| Ensign Peak Advisors, Inc | 7,571 | $1.76M | 0.00% | −7,150−48.6% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 7,586 | $1.76M | 0.01% | −330−4.2% | Reduced |
| Man Group plc | 7,739 | $1.80M | 0.00% | −10,697−58.0% | Reduced |
| Tredje AP-fonden | 7,797 | $1.81M | 0.01% | +1,032+15.3% | Added |
| Congress Park Capital LLC | 7,842 | $1.82M | 0.57% | −25−0.3% | Reduced |
| Shelton Capital Management | 7,894 | $1.83M | 0.04% | 00.0% | Unchanged |
| Cerity Partners LLC | 7,908 | $1.84M | 0.00% | +199+2.6% | Added |
| Brevan Howard Capital Management LP | 8,018 | $1.86M | 0.03% | +2,731+51.7% | Added |
| BNP Paribas | 8,153 | $1.90M | 0.06% | −68−0.8% | Reduced |
| Russell Investments Group, Ltd. | 8,392 | $1.95M | 0.00% | +3,555+73.5% | Added |
| HighVista Strategies LLC | 9,106 | $2.11M | 0.52% | +9,106 | New |
| Fox Run Management, L.L.C. | 9,399 | $2.18M | 0.34% | +6,194+193.3% | Added |
| Colonial Trust Advisors | 9,410 | $2.19M | 0.17% | −35−0.4% | Reduced |
| JustInvest LLC | 9,460 | $2.20M | 0.02% | +49+0.5% | Added |
| Coyle Financial Counsel LLC | 9,573 | $2.22M | 0.51% | −633−6.2% | Reduced |
| Bridges Investment Management Inc | 9,900 | $2.30M | 0.03% | +591+6.3% | Added |
| Voloridge Investment Management, LLC | 10,015 | $2.33M | 0.01% | +10,015 | New |
| Teacher Retirement System of Texas | 10,106 | $2.35M | 0.01% | −581−5.4% | Reduced |
| Oregon Public Employees Retirement Fund | 10,176 | $2.36M | 0.03% | −144−1.4% | Reduced |
| EverSource Wealth Advisors, LLC | 10,227 | $2.37M | 0.09% | −30.0% | Reduced |
| New Mexico Educational Retirement Board | 10,300 | $2.39M | 0.07% | 00.0% | Unchanged |
| Martingale Asset Management L P | 10,491 | $2.44M | 0.06% | −9,502−47.5% | Reduced |
| New Age Alpha Advisors, LLC | 10,566 | $2.45M | 0.10% | −333−3.1% | Reduced |
| Groupe la Francaise | 10,780 | $2.50M | 0.03% | 00.0% | Unchanged |
| Edentree Asset Management Ltd | 11,002 | $2.56M | 0.62% | 00.0% | Unchanged |
| M&T Bank Corp | 11,151 | $2.59M | 0.01% | −4,826−30.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 11,237 | $2.61M | 0.04% | −9−0.1% | Reduced |
| Renaissance Technologies LLC | 11,302 | $2.62M | 0.00% | +11,302 | New |
| Intech Investment Management LLC | 11,870 | $2.76M | 0.02% | −5,691−32.4% | Reduced |
| State of Michigan Retirement System | 12,007 | $2.79M | 0.01% | −100−0.8% | Reduced |
| Advisors Asset Management, Inc. | 12,805 | $2.97M | 0.05% | −5,237−29.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,939 | $3.00M | 0.02% | −10.0% | Reduced |
| Prelude Capital Management, LLC | 13,060 | $3.03M | 0.24% | +48+0.4% | Added |
| Virginia Retirement Systems Et Al | 13,060 | $3.03M | 0.02% | +13,060 | New |
| Algert Global LLC | 13,966 | $3.24M | 0.05% | +2,130+18.0% | Added |
| Louisiana State Employees Retirement System | 14,000 | $3.25M | 0.05% | −200−1.4% | Reduced |
| Scotia Capital Inc. | 14,362 | $3.34M | 0.01% | −41−0.3% | Reduced |
| K.J. Harrison & Partners Inc | 15,295 | $3.48M | 0.50% | −1,000−6.1% | Reduced |
| PKO Investment Management Joint-Stock Co | 15,000 | $3.48M | 0.30% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,063 | $3.50M | 0.02% | +131+0.9% | Added |
| Voya Investment Management LLC | 15,216 | $3.53M | 0.00% | −161,658−91.4% | Reduced |
| State of New Jersey Common Pension Fund D | 15,244 | $3.54M | 0.01% | −687−4.3% | Reduced |
| KLP Kapitalforvaltning AS | 15,700 | $3.65M | 0.01% | +500+3.3% | Added |
| Pacific Capital Partners Ltd | 15,750 | $3.66M | 4.07% | −1,750−10.0% | Reduced |
| Public Employees Retirement System of Ohio | 15,824 | $3.67M | 0.01% | +98+0.6% | Added |
| HSBC Holdings PLC | 16,163 | $3.75M | 0.00% | +13,743+567.9% | Added |
| Yousif Capital Management, LLC | 16,354 | $3.80M | 0.04% | −1,145−6.5% | Reduced |
| Sandler Capital Management | 16,540 | $3.84M | 1.41% | −457−2.7% | Reduced |
| Union Bancaire Privee, UBP SA | 16,721 | $3.88M | 0.08% | +712+4.4% | Added |
| Twin Tree Management, LP | 16,756 | $3.89M | 0.18% | −12,745−43.2% | Reduced |
| Cetera Investment Advisers | 16,908 | $3.93M | 0.00% | +626+3.8% | Added |
| Jackson Square Partners, LLC | 17,029 | $3.95M | 1.60% | −4,806−22.0% | Reduced |
| Kempen Capital Management N.V. | 17,222 | $4.00M | 0.04% | +3,094+21.9% | Added |
| Hilton Capital Management, LLC | 17,340 | $4.03M | 0.33% | +894+5.4% | Added |
| Holocene Advisors, LP | 17,341 | $4.03M | 0.01% | −14,000−44.7% | Reduced |
| Van Eck Associates Corp | 17,350 | $4.03M | 0.00% | +1,358+8.5% | Added |
| Ameritas Investment Partners, Inc. | 17,630 | $4.09M | 0.13% | −1,074−5.7% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 17,657 | $4.10M | 1.64% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 18,176 | $4.22M | 0.06% | −16,111−47.0% | Reduced |
| Bell Asset Management Ltd | 19,885 | $4.62M | 1.26% | −6,174−23.7% | Reduced |
| State of Tennessee, Treasury Department | 20,424 | $4.74M | 0.02% | 00.0% | Unchanged |
| Amica Mutual Insurance Co | 20,820 | $4.83M | 0.44% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 21,392 | $4.97M | 0.04% | −3,422−13.8% | Reduced |
| Deutsche Bank AG | 21,443 | $4.98M | 0.00% | +21+0.1% | Added |
| Brant Point Investment Management LLC | 22,224 | $5.16M | 1.15% | +223+1.0% | Added |
| LPL Financial LLC | 22,399 | $5.20M | 0.00% | −66−0.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 22,483 | $5.22M | 0.04% | +3,211+16.7% | Added |