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 2026
Institutional positions in Clean Harbors Inc as of Jun 30, 2026. 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
- 663
- +45 vs. Q1 2026
- Shares held
- 49.4M
- +2.48M (+5.3%) vs. Q1 2026
- Total value
- $14.8B
- +$1.31B (+9.8%) vs. Q1 2026
- New holders
- 100
- 205 more added
- Sold out
- 55
- 251 more reduced
8 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,076,220 | $1.52B | 0.02% | +273,728+5.7% | Added |
| Wellington Management Group LLP | 3,155,233 | $942.6M | 0.16% | −421,801−11.8% | Reduced |
| FMR LLC | 3,002,654 | $897.0M | 0.04% | +901,475+42.9% | Added |
| Vanguard Capital Management LLC | 2,182,972 | $652.2M | 0.01% | +13,608+0.6% | Added |
| Vanguard Portfolio Management LLC | 1,983,336 | $592.5M | 0.03% | +20,385+1.0% | Added |
| Jupiter Topco LLC | 1,598,574 | $477.6M | 0.19% | +1,598,574 | New |
| State Street Corp | 1,582,004 | $472.6M | 0.01% | +44,707+2.9% | Added |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 1,315,501 | $393.0M | 1.13% | −22,780−1.7% | Reduced |
| Geode Capital Management, LLC | 1,129,240 | $337.4M | 0.02% | +183,348+19.4% | Added |
| Clearbridge Investments, LLC | 1,126,744 | $336.6M | 0.28% | −76,033−6.3% | Reduced |
| First Trust Advisors LP | 993,170 | $296.7M | 0.17% | +214,729+27.6% | Added |
| Snyder Capital Management L P | 922,182 | $275.5M | 4.76% | −7,145−0.8% | Reduced |
| Goldman Sachs Group Inc | 900,225 | $268.9M | 0.03% | −28,852−3.1% | Reduced |
| Durable Capital Partners LP | 892,405 | $266.6M | 2.59% | −158,568−15.1% | Reduced |
| FIL Ltd | 877,433 | $262.1M | 0.19% | +367,754+72.2% | Added |
| Bessemer Group Inc | 763,028 | $228.0M | 0.31% | −168,999−18.1% | Reduced |
| Select Equity Group, L.P. | 728,374 | $217.6M | 1.15% | −403,228−35.6% | Reduced |
| Norges Bank | 632,096 | $188.8M | 0.02% | +632,096 | New |
| Pictet Asset Management Holding SA | 608,808 | $181.9M | 0.17% | −633,334−51.0% | Reduced |
| Dimensional Fund Advisors LP | 606,181 | $181.1M | 0.03% | −2,528−0.4% | Reduced |
| Nordea Investment Management AB | 526,178 | $157.1M | 0.13% | −42,230−7.4% | Reduced |
| Hood River Capital Management LLC | 498,747 | $149.0M | 1.08% | +374,472+301.3% | Added |
| AQR Capital Management LLC | 478,075 | $142.8M | 0.05% | +297,407+164.6% | Added |
| Bank of America Corp | 477,994 | $142.8M | 0.01% | +166,087+53.2% | Added |
| Charles Schwab Investment Management Inc | 473,991 | $141.6M | 0.02% | −656−0.1% | Reduced |
| UBS Asset Management Americas Inc | 466,863 | $139.5M | 0.03% | −50,698−9.8% | Reduced |
| Northern Trust Corp | 455,688 | $136.1M | 0.02% | +7,018+1.6% | Added |
| Invesco Ltd. | 450,801 | $134.7M | 0.01% | +29,341+7.0% | Added |
| T. Rowe Price Investment Management, Inc. | 441,280 | $131.8M | 0.09% | −36,007−7.5% | Reduced |
| Two Sigma Investments, LP | 423,106 | $126.4M | 0.10% | −300,922−41.6% | Reduced |
| William Blair Investment Management, LLC | 419,210 | $125.2M | 0.38% | −23,888−5.4% | Reduced |
| Bank of New York Mellon Corp | 354,685 | $106.0M | 0.02% | −27,543−7.2% | Reduced |
| Quantinno Capital Management LP | 342,589 | $102.3M | 0.12% | −38,356−10.1% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 342,420 | $102.3M | 0.90% | −44,120−11.4% | Reduced |
| Citadel Advisors LLC | 314,347 | $93.9M | 0.05% | +279,525+802.7% | Added |
| Vanguard Fiduciary Trust Co | 314,047 | $93.8M | 0.02% | +4,394+1.4% | Added |
| Steadfast Capital Management LP | 302,091 | $90.2M | 2.77% | +302,091 | New |
| Davenport & Co LLC | 293,384 | $87.8M | 0.45% | −49,198−14.4% | Reduced |
| Morgan Stanley | 280,859 | $83.9M | 0.00% | −9,470−3.3% | Reduced |
| M.D. Sass Investors Services, Inc. | 270,507 | $80.8M | 5.35% | +17,967+7.1% | Added |
| Westfield Capital Management Co LP | 268,348 | $80.2M | 0.26% | +7,256+2.8% | Added |
| Jane Street Group, LLC | 258,710 | $77.3M | 0.05% | +125,913+94.8% | Added |
| Qube Research & Technologies Ltd | 247,078 | $73.8M | 0.08% | +247,078 | New |
| Silvercrest Asset Management Group LLC | 234,409 | $70.0M | 0.46% | −5,890−2.5% | Reduced |
| Neuberger Berman Group LLC | 220,828 | $66.0M | 0.04% | +26,789+13.8% | Added |
| JPMorgan Chase & Co | 209,377 | $63.5M | 0.00% | −4,755−2.2% | Reduced |
| Holocene Advisors, LP | 211,217 | $63.1M | 0.14% | +211,217 | New |
| DekaBank Deutsche Girozentrale | 180,000 | $50.7M | 0.09% | 00.0% | Unchanged |
| Raymond James Financial Inc | 167,826 | $50.1M | 0.01% | −5,874−3.4% | Reduced |
| 12th Street Asset Management Company, LLC | 166,534 | $49.8M | 7.09% | −38,182−18.7% | Reduced |
| Federated Hermes, Inc. | 161,436 | $48.2M | 0.07% | −7,848−4.6% | Reduced |
| Oberweis Asset Management Inc | 153,475 | $45.9M | 0.95% | +9,120+6.3% | Added |
| Munro Partners | 149,769 | $44.7M | 1.02% | +109,100+268.3% | Added |
| Thrivent Financial for Lutherans | 149,177 | $44.6M | 0.07% | +77,074+106.9% | Added |
| OP Asset Management Ltd | 146,009 | $43.6M | 0.47% | +46,808+47.2% | Added |
| Leeward Investments, LLC - MA | 135,566 | $40.5M | 1.84% | −5,085−3.6% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 135,230 | $40.4M | 0.09% | −363−0.3% | Reduced |
| Rhumbline Advisers | 132,825 | $39.7M | 0.03% | −918−0.7% | Reduced |
| Natixis Advisors, L.P. | 131,435 | $39.3M | 0.04% | −9,050−6.4% | Reduced |
| Vontobel Holding Ltd. | 120,389 | $36.0M | 0.12% | −17,707−12.8% | Reduced |
| Gotham Asset Management, LLC | 118,271 | $35.3M | 0.08% | −16,360−12.2% | Reduced |
| Allianz Asset Management GmbH | 116,926 | $34.9M | 0.03% | +75,964+185.4% | Added |
| UBS Group AG | 113,335 | $33.9M | 0.01% | −112,966−49.9% | Reduced |
| Principal Financial Group Inc | 112,688 | $33.7M | 0.02% | +582+0.5% | Added |
| California Public Employees Retirement System | 108,605 | $32.4M | 0.02% | +3,875+3.7% | Added |
| Spirepoint Private Client, LLC | 105,838 | $31.6M | 2.56% | −208−0.2% | Reduced |
| Point72 Asset Management, L.P. | 105,105 | $31.4M | 0.05% | +48,508+85.7% | Added |
| Royal Bank of Canada | 104,914 | $31.3M | 0.01% | +601+0.6% | Added |
| Swiss National Bank | 100,840 | $30.1M | 0.02% | +440+0.4% | Added |
| Telemark Asset Management, LLC | 100,000 | $29.9M | 2.16% | 00.0% | Unchanged |
| Trinity Street Asset Management LLP | 97,925 | $29.3M | 1.51% | −11,466−10.5% | Reduced |
| Visualize Group LP | 96,300 | $28.8M | 9.90% | 00.0% | Unchanged |
| Fort Washington Investment Advisors Inc | 93,425 | $27.9M | 0.14% | +22,148+31.1% | Added |
| Mirova | 92,631 | $27.7M | 1.02% | −38,044−29.1% | Reduced |
| Cresset Asset Management, LLC | 90,669 | $27.1M | 0.10% | +2,445+2.8% | Added |
| HRT Financial LP | 90,556 | $27.1M | 0.05% | +90,556 | New |
| Bank of Montreal | 87,012 | $26.0M | 0.01% | −1,040−1.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 85,999 | $25.0M | 0.04% | −4,266−4.7% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 83,198 | $24.9M | 0.07% | +28,945+53.4% | Added |
| Renaissance Technologies LLC | 82,202 | $24.6M | 0.03% | +82,202 | New |
| Retirement Systems of Alabama | 81,929 | $24.5M | 0.07% | −10,195−11.1% | Reduced |
| Eurizon Capital SGR S.p.A. | 80,250 | $24.0M | 0.06% | +29,259+57.4% | Added |
| Ci Investments Inc. | 78,681 | $23.5M | 0.08% | +58,421+288.4% | Added |
| Victory Capital Management Inc | 78,239 | $23.4M | 0.01% | +4,579+6.2% | Added |
| Nuveen, LLC | 77,092 | $23.0M | 0.01% | +8,126+11.8% | Added |
| BNP Paribas Arbitrage, SA | 76,817 | $22.9M | 0.01% | +70,825+1,182.0% | Added |
| Balyasny Asset Management LLC | 76,523 | $22.9M | 0.04% | +46,102+151.5% | Added |
| Jupiter Asset Management Ltd | 76,373 | $22.8M | 0.11% | −6,552−7.9% | Reduced |
| SG Capital Management LLC | 75,270 | $22.5M | 2.04% | +75,270 | New |
| Citigroup Inc | 74,436 | $22.2M | 0.01% | +13,930+23.0% | Added |
| Assenagon Asset Management S.A. | 72,519 | $21.7M | 0.03% | +23,576+48.2% | Added |
| Loomis Sayles & Co L P | 70,872 | $21.2M | 0.03% | −3,911−5.2% | Reduced |
| Needham Investment Management LLC | 70,106 | $20.9M | 0.63% | +1,250+1.8% | Added |
| Legal & General Group Plc | 67,504 | $20.2M | 0.00% | −1,242−1.8% | Reduced |
| Handelsbanken Fonder AB | 65,529 | $19.6M | 0.06% | −27,815−29.8% | Reduced |
| Jones Financial Companies LLLP | 63,971 | $19.3M | 0.01% | +1,384+2.2% | Added |
| Impax Asset Management Group plc | 61,651 | $18.4M | 0.12% | −61,335−49.9% | Reduced |
| State of Wisconsin Investment Board | 61,180 | $18.3M | 0.04% | +544+0.9% | Added |
| SEI Investments Co | 59,274 | $17.7M | 0.02% | +21,858+58.4% | Added |
| Alliancebernstein L.P. | 61,660 | $17.7M | 0.01% | −8,766−12.4% | Reduced |