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 |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 5,182,538 | $1.22B | 0.21% | −391,614−7.0% | Reduced |
| BlackRock, Inc. | 4,601,386 | $1.08B | 0.02% | +66,733+1.5% | Added |
| Vanguard Group Inc | 4,489,676 | $1.05B | 0.02% | −62,721−1.4% | Reduced |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 2,781,882 | $652.3M | 6.10% | +336,299+13.8% | Added |
| Janus Henderson Group PLC | 2,376,088 | $557.1M | 0.25% | +215,659+10.0% | Added |
| Pictet Asset Management Holding SA | 1,885,730 | $442.3M | 0.43% | −185,786−9.0% | Reduced |
| State Street Corp | 1,503,096 | $352.4M | 0.01% | −12,525−0.8% | Reduced |
| Lone Pine Capital LLCSuperinvestorLone Pine Capital | 1,378,125 | $323.1M | 2.37% | +1,378,125 | New |
| Clearbridge Investments, LLC | 1,329,426 | $311.7M | 0.25% | −96,925−6.8% | Reduced |
| Snyder Capital Management L P | 1,150,188 | $269.7M | 5.03% | +1,684+0.1% | Added |
| Nordea Investment Management AB | 1,040,594 | $246.7M | 0.21% | +569,388+120.8% | Added |
| Geode Capital Management, LLC | 917,779 | $215.2M | 0.01% | +11,020+1.2% | Added |
| Bessemer Group Inc | 915,280 | $214.6M | 0.33% | −182,422−16.6% | Reduced |
| Select Equity Group, L.P. | 849,499 | $199.2M | 0.92% | +76,119+9.8% | Added |
| Durable Capital Partners LP | 834,763 | $195.7M | 1.85% | +261,097+45.5% | Added |
| First Trust Advisors LP | 707,994 | $166.0M | 0.12% | +56,309+8.6% | Added |
| Norges Bank | 649,075 | $152.2M | 0.02% | +649,075 | New |
| Dimensional Fund Advisors LP | 619,612 | $145.3M | 0.03% | +4,768+0.8% | Added |
| UBS Asset Management Americas Inc | 595,465 | $139.6M | 0.03% | −24,581−4.0% | Reduced |
| Palestra Capital Management LLC | 569,991 | $133.7M | 4.75% | +569,991 | New |
| UBS Group AG | 556,202 | $130.4M | 0.03% | +363,715+189.0% | Added |
| Two Sigma Investments, LP | 492,786 | $115.5M | 0.17% | +108,292+28.2% | Added |
| Charles Schwab Investment Management Inc | 477,440 | $112.0M | 0.02% | +11,988+2.6% | Added |
| Northern Trust Corp | 456,800 | $107.1M | 0.01% | −18,211−3.8% | Reduced |
| Davenport & Co LLC | 423,069 | $99.9M | 0.54% | −21,615−4.9% | Reduced |
| Bank of America Corp | 411,064 | $96.4M | 0.01% | −43,030−9.5% | Reduced |
| Bank of New York Mellon Corp | 398,460 | $93.4M | 0.02% | −9,284−2.3% | Reduced |
| FMR LLC | 372,146 | $87.3M | 0.00% | +342,379+1,150.2% | Added |
| Vaughan Nelson Investment Management, L.P. | 370,875 | $87.0M | 0.85% | +8,145+2.2% | Added |
| Invesco Ltd. | 360,550 | $84.5M | 0.01% | −30,125−7.7% | Reduced |
| FIL Ltd | 352,690 | $82.7M | 0.06% | +165,517+88.4% | Added |
| William Blair Investment Management, LLC | 339,351 | $79.6M | 0.22% | −45,007−11.7% | Reduced |
| M.D. Sass Investors Services, Inc. | 334,198 | $78.4M | 6.18% | +74,538+28.7% | Added |
| Quantinno Capital Management LP | 330,243 | $77.4M | 0.16% | +234,180+243.8% | Added |
| Two Sigma Advisers, LP | 321,500 | $75.4M | 0.15% | +84,600+35.7% | Added |
| Morgan Stanley | 264,242 | $62.0M | 0.00% | −9,638−3.5% | Reduced |
| Goldman Sachs Group Inc | 259,459 | $60.8M | 0.01% | −47,908−15.6% | Reduced |
| Silvercrest Asset Management Group LLC | 250,061 | $58.6M | 0.40% | −25,026−9.1% | Reduced |
| Westfield Capital Management Co LP | 245,594 | $57.6M | 0.24% | +2,012+0.8% | Added |
| Point72 Asset Management, L.P. | 238,709 | $56.0M | 0.09% | +238,709 | New |
| 12th Street Asset Management Company, LLC | 210,239 | $49.3M | 8.12% | −3,872−1.8% | Reduced |
| JPMorgan Chase & Co | 199,490 | $46.8M | 0.00% | −20,372−9.3% | Reduced |
| Amundi | 187,401 | $43.9M | 0.01% | +98,826+111.6% | Added |
| Neuberger Berman Group LLC | 174,416 | $40.9M | 0.03% | −71,881−29.2% | Reduced |
| Federated Hermes, Inc. | 164,803 | $38.6M | 0.06% | −41,893−20.3% | Reduced |
| Raymond James Financial Inc | 162,657 | $38.1M | 0.01% | −71,011−30.4% | Reduced |
| DekaBank Deutsche Girozentrale | 180,000 | $38.1M | 0.07% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 161,239 | $37.8M | 0.12% | +5,638+3.6% | Added |
| Swedbank AB | 150,000 | $35.2M | 0.03% | +10,000+7.1% | Added |
| Impax Asset Management Group plc | 148,605 | $34.8M | 0.22% | −103,536−41.1% | Reduced |
| Leeward Investments, LLC - MA | 144,974 | $34.0M | 1.72% | −4,244−2.8% | Reduced |
| Natixis Advisors, L.P. | 144,840 | $34.0M | 0.05% | −1,609−1.1% | Reduced |
| Rhumbline Advisers | 130,176 | $30.5M | 0.02% | −1,310−1.0% | Reduced |
| Victory Capital Management Inc | 129,301 | $30.3M | 0.02% | −29,859−18.8% | Reduced |
| Hood River Capital Management LLC | 126,765 | $29.7M | 0.33% | +3,073+2.5% | Added |
| Robeco Schweiz AG | 117,590 | $27.6M | 0.62% | −68,522−36.8% | Reduced |
| Trinity Street Asset Management LLP | 117,177 | $27.5M | 1.73% | −3,426−2.8% | Reduced |
| Oberweis Asset Management Inc | 116,870 | $27.4M | 1.00% | +100+0.1% | Added |
| Royal Bank of Canada | 114,350 | $26.8M | 0.00% | −19,884−14.8% | Reduced |
| Gotham Asset Management, LLC | 112,294 | $26.3M | 0.10% | +75,353+204.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 108,821 | $25.5M | 0.07% | −15,736−12.6% | Reduced |
| Principal Financial Group Inc | 108,009 | $25.3M | 0.01% | −3,974−3.5% | Reduced |
| California Public Employees Retirement System | 107,902 | $25.3M | 0.01% | −354−0.3% | Reduced |
| Jupiter Asset Management Ltd | 107,284 | $25.2M | 0.20% | 00.0% | Unchanged |
| Spirepoint Private Client, LLC | 105,852 | $24.8M | 2.37% | +1,431+1.4% | Added |
| Assenagon Asset Management S.A. | 105,714 | $24.8M | 0.04% | +79,363+301.2% | Added |
| Handelsbanken Fonder AB | 105,616 | $24.8M | 0.07% | −287,500−73.1% | Reduced |
| Cresset Asset Management, LLC | 104,782 | $24.6M | 0.10% | +14,922+16.6% | Added |
| Swiss National Bank | 100,500 | $23.6M | 0.01% | +1,800+1.8% | Added |
| Bank of Montreal | 93,718 | $22.0M | 0.01% | +28,074+42.8% | Added |
| Allspring Global Investments Holdings, LLC | 90,251 | $22.0M | 0.04% | +80+0.1% | Added |
| Fort Washington Investment Advisors Inc | 91,726 | $21.5M | 0.11% | −23,061−20.1% | Reduced |
| Retirement Systems of Alabama | 90,828 | $21.3M | 0.07% | −677−0.7% | Reduced |
| Munro Partners | 85,759 | $20.1M | 0.56% | +8,755+11.4% | Added |
| Nomura Asset Management International Inc. | 85,143 | $20.0M | 0.03% | +85,143 | New |
| Nuveen, LLC | 81,107 | $19.0M | 0.00% | −720−0.9% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 80,791 | $18.9M | 0.06% | −16,519−17.0% | Reduced |
| Telemark Asset Management, LLC | 80,000 | $18.8M | 1.87% | −30,000−27.3% | Reduced |
| Sirios Capital Management L P | 77,980 | $18.3M | 2.28% | +1,050+1.4% | Added |
| Citigroup Inc | 77,219 | $18.1M | 0.01% | −170,933−68.9% | Reduced |
| Loomis Sayles & Co L P | 75,851 | $17.8M | 0.02% | −47,136−38.3% | Reduced |
| Price T Rowe Associates Inc | 75,101 | $17.6M | 0.00% | −2,153−2.8% | Reduced |
| Legal & General Group Plc | 74,578 | $17.5M | 0.00% | −12,816−14.7% | Reduced |
| SG Capital Management LLC | 73,672 | $17.3M | 1.89% | +73,672 | New |
| GCM Grosvenor Holdings, LLC | 73,633 | $17.3M | 2.45% | −2,067−2.7% | Reduced |
| Cramer Rosenthal McGlynn LLC | 69,318 | $16.3M | 1.05% | −14,231−17.0% | Reduced |
| Needham Investment Management LLC | 68,856 | $16.1M | 1.02% | +5,875+9.3% | Added |
| Asset Management One Co.,Ltd. | 65,740 | $15.8M | 0.04% | −20,617−23.9% | Reduced |
| Hallstatt Advisors L.P. | 65,101 | $15.3M | 11.37% | +65,101 | New |
| Marshall Wace, LLP | 64,581 | $15.1M | 0.01% | +61,451+1,963.3% | Added |
| Alliancebernstein L.P. | 63,852 | $15.0M | 0.00% | +928+1.5% | Added |
| State of Wisconsin Investment Board | 63,013 | $14.8M | 0.03% | −17,294−21.5% | Reduced |
| SG Americas Securities, LLC | 62,621 | $14.7M | 0.02% | +22,827+57.4% | Added |
| Envestnet Asset Management Inc | 61,510 | $14.4M | 0.00% | −2,095−3.3% | Reduced |
| Charter Oak Advisors LP | 60,686 | $14.2M | 11.96% | −3,900−6.0% | Reduced |
| Thornburg Investment Management Inc | 60,620 | $14.2M | 0.18% | −433−0.7% | Reduced |
| Border to Coast Pensions Partnership Ltd | 60,000 | $14.1M | 0.25% | −10,000−14.3% | Reduced |
| Stifel Financial Corp | 60,013 | $14.1M | 0.01% | −6,049−9.2% | Reduced |
| Perpetual Ltd | 59,854 | $14.0M | 0.20% | −1,735−2.8% | Reduced |
| Toroso Investments, LLC | 59,521 | $14.0M | 0.06% | −606−1.0% | Reduced |