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 |
|---|---|---|---|---|---|
| Swiss National Bank | 97,700 | $22.6M | 0.01% | −1,500−1.5% | Reduced |
| Jane Street Group, LLC | 101,012 | $23.4M | 0.04% | +92,591+1,099.5% | Added |
| California Public Employees Retirement System | 101,205 | $23.4M | 0.01% | +2,529+2.6% | Added |
| OP Asset Management Ltd | 104,011 | $24.0M | 0.35% | −6,864−6.2% | Reduced |
| Retirement Systems of Alabama | 105,008 | $24.3M | 0.09% | −7,808−6.9% | Reduced |
| Mountain Pacific Investment Advisers Inc | 107,011 | $24.7M | 1.79% | +280.0% | Added |
| Cramer Rosenthal McGlynn LLC | 107,704 | $24.9M | 1.71% | −17,690−14.1% | Reduced |
| Spirepoint Private Client, LLC | 109,120 | $25.2M | 2.85% | −445−0.4% | Reduced |
| Aperture Investors, LLC | 109,259 | $25.3M | 3.39% | −32,814−23.1% | Reduced |
| Telemark Asset Management, LLC | 110,000 | $25.4M | 2.70% | 00.0% | Unchanged |
| Principal Financial Group Inc | 114,222 | $26.4M | 0.01% | −2,381−2.0% | Reduced |
| Oberweis Asset Management Inc | 117,300 | $27.1M | 1.18% | +6,980+6.3% | Added |
| Trinity Street Asset Management LLP | 121,104 | $28.0M | 1.92% | +639+0.5% | Added |
| Swedbank AB | 125,000 | $28.9M | 0.03% | +125,000 | New |
| Fuller & Thaler Asset Management, Inc. | 125,506 | $29.0M | 0.11% | −30,075−19.3% | Reduced |
| Jupiter Asset Management Ltd | 126,598 | $29.3M | 0.24% | −9,884−7.2% | Reduced |
| Natixis Advisors, L.P. | 130,225 | $30.1M | 0.05% | +62,229+91.5% | Added |
| Royal Bank of Canada | 131,211 | $30.3M | 0.01% | −18,413−12.3% | Reduced |
| Hood River Capital Management LLC | 131,715 | $30.4M | 0.43% | −196,958−59.9% | Reduced |
| Loomis Sayles & Co L P | 133,070 | $30.8M | 0.04% | +4,038+3.1% | Added |
| Rhumbline Advisers | 133,644 | $30.9M | 0.03% | −1,334−1.0% | Reduced |
| Chilton Investment Co LLC | 133,893 | $31.0M | 0.69% | +68,838+105.8% | Added |
| Macquarie Group Ltd | 137,114 | $31.7M | 0.04% | −41,174−23.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 150,000 | $34.7M | 0.06% | −77,000−33.9% | Reduced |
| Leeward Investments, LLC - MA | 153,526 | $35.5M | 1.89% | −4,428−2.8% | Reduced |
| Two Sigma Investments, LP | 154,828 | $35.8M | 0.06% | +26,601+20.7% | Added |
| Qube Research & Technologies Ltd | 156,496 | $36.2M | 0.05% | −30,491−16.3% | Reduced |
| Vontobel Holding Ltd. | 161,186 | $37.3M | 0.12% | −49,002−23.3% | Reduced |
| Franklin Resources Inc | 176,866 | $40.9M | 0.01% | −74,477−29.6% | Reduced |
| Voya Investment Management LLC | 176,874 | $40.9M | 0.04% | +49,455+38.8% | Added |
| DekaBank Deutsche Girozentrale | 180,000 | $41.5M | 0.07% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 187,537 | $43.4M | 0.00% | −85,718−31.4% | Reduced |
| Thematics Asset Management | 190,837 | $44.1M | 1.98% | +10,870+6.0% | Added |
| Westfield Capital Management Co LP | 192,259 | $44.4M | 0.19% | +192,259 | New |
| Marshall Wace, LLP | 193,175 | $44.7M | 0.05% | +7,959+4.3% | Added |
| Allianz Asset Management GmbH | 194,000 | $44.8M | 0.06% | −82,896−29.9% | Reduced |
| Robeco Schweiz AG | 201,545 | $46.6M | 1.08% | −95,111−32.1% | Reduced |
| JPMorgan Chase & Co | 203,990 | $47.2M | 0.00% | +1,033+0.5% | Added |
| 12th Street Asset Management Company, LLC | 217,632 | $50.3M | 8.65% | +24,585+12.7% | Added |
| Raymond James Financial Inc | 228,997 | $52.9M | 0.02% | −1,289−0.6% | Reduced |
| UBS Group AG | 235,292 | $54.4M | 0.01% | +114,661+95.1% | Added |
| Morgan Stanley | 236,698 | $54.7M | 0.00% | −9,630−3.9% | Reduced |
| Citadel Advisors LLC | 240,240 | $55.5M | 0.05% | +194,872+429.5% | Added |
| La Banque Postale Asset Management SA | 240,850 | $55.7M | 0.78% | +47,211+24.4% | Added |
| FMR LLC | 242,475 | $56.1M | 0.00% | −401,425−62.3% | Reduced |
| Victory Capital Management Inc | 242,765 | $56.1M | 0.04% | −4,629−1.9% | Reduced |
| Citigroup Inc | 246,497 | $57.0M | 0.04% | −16,855−6.4% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 255,580 | $59.1M | 0.55% | +255,580 | New |
| American Century Companies Inc | 259,447 | $60.0M | 0.03% | −46,600−15.2% | Reduced |
| Neuberger Berman Group LLC | 275,958 | $63.8M | 0.05% | +13,736+5.2% | Added |
| Federated Hermes, Inc. | 279,341 | $64.6M | 0.12% | −122,131−30.4% | Reduced |
| Silvercrest Asset Management Group LLC | 284,951 | $65.9M | 0.44% | −10,034−3.4% | Reduced |
| FIL Ltd | 286,869 | $66.3M | 0.06% | +64,481+29.0% | Added |
| M.D. Sass Investors Services, Inc. | 328,869 | $76.0M | 6.12% | −18,466−5.3% | Reduced |
| Impax Asset Management Group plc | 356,255 | $81.3M | 0.47% | −126,998−26.3% | Reduced |
| Bank of America Corp | 354,686 | $82.0M | 0.01% | +46,683+15.2% | Added |
| Handelsbanken Fonder AB | 395,069 | $91.3M | 0.32% | +90,491+29.7% | Added |
| William Blair Investment Management, LLC | 411,432 | $95.1M | 0.25% | +411,432 | New |
| Bank of New York Mellon Corp | 423,025 | $97.8M | 0.02% | +53,828+14.6% | Added |
| Davenport & Co LLC | 448,933 | $103.8M | 0.57% | +256+0.1% | Added |
| Charles Schwab Investment Management Inc | 452,490 | $104.6M | 0.02% | −3,936−0.9% | Reduced |
| Northern Trust Corp | 470,427 | $108.8M | 0.01% | −19,311−3.9% | Reduced |
| First Trust Advisors LP | 550,176 | $127.2M | 0.10% | +14,865+2.8% | Added |
| Invesco Ltd. | 578,677 | $133.8M | 0.02% | −134,413−18.8% | Reduced |
| Norges Bank | 638,600 | $147.6M | 0.02% | +24,505+4.0% | Added |
| Dimensional Fund Advisors LP | 655,928 | $151.6M | 0.04% | −2,637−0.4% | Reduced |
| UBS Asset Management Americas Inc | 720,312 | $166.5M | 0.03% | −179,254−19.9% | Reduced |
| Geode Capital Management, LLC | 889,426 | $205.7M | 0.01% | −2,601−0.3% | Reduced |
| Select Equity Group, L.P. | 946,958 | $218.9M | 0.93% | −145,201−13.3% | Reduced |
| Bessemer Group Inc | 1,010,380 | $233.6M | 0.38% | −2,442−0.2% | Reduced |
| Snyder Capital Management L P | 1,064,866 | $246.2M | 5.24% | −50,376−4.5% | Reduced |
| Clearbridge Investments, LLC | 1,324,143 | $306.1M | 0.25% | +80,668+6.5% | Added |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 1,443,637 | $333.7M | 4.63% | +1,250,615+647.9% | Added |
| State Street Corp | 1,503,169 | $347.5M | 0.01% | −79,309−5.0% | Reduced |
| Pictet Asset Management Holding SA | 1,912,180 | $442.1M | 0.45% | +178,343+10.3% | Added |
| Janus Henderson Group PLC | 2,153,226 | $497.8M | 0.24% | +14,703+0.7% | Added |
| BlackRock, Inc. | 4,545,484 | $1.05B | 0.02% | −39,042−0.9% | Reduced |
| Vanguard Group Inc | 4,583,265 | $1.06B | 0.02% | −44,015−1.0% | Reduced |
| Wellington Management Group LLP | 5,765,005 | $1.33B | 0.24% | +471,209+8.9% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −109,162−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −92,954−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −55,963−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −42,087−100.0% | Sold out |
| Ecofi Investissements SA | 0 | $0 | 0.00% | −34,650−100.0% | Sold out |
| Night Squared LP | 0 | $0 | 0.00% | −27,597−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −17,317−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −13,746−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −13,475−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −12,471−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −10,787−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −10,322−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −8,940−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −7,841−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −7,515−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −5,957−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −5,350−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −4,787−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −3,433−100.0% | Sold out |