Clean HarborsCLH
13F holders, Q3 2025 (September 30)569holders −8
70new positions
75sold out
8famous investors
$232.19avg. 13F price*
At the end of Q3 2025, 569 institutions reported holding Clean Harbors Inc. (CLH) in their 13F filings, down 8 from Q2 2025. 70 opened new positions and 75 sold out. The largest holders were Wellington Management Group LLP ($1.3B), Vanguard Group Inc. ($1.1B) and BlackRock, Inc. ($1.1B). 8 famous investors held it, including Daniel Sundheim (6.5% of D1 Capital Partners's portfolio), Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio) and Jeremy Grantham (0.1% of GMO's portfolio).
- Company
- Clean Harbors Inc.
- CUSIP
- 184496107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 70 | $387.9M |
| Exits | 75 | $208.7M |
All 13F filers, Q2 2025 → Q3 2025: 4,984,570 shares bought and 3,742,116 shares sold, net +1,242,454 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 569 holders
| Wellington Management Group LLP | 0.23% | Reduce -3.3% | 5,574,152 | $1.3B |
| Vanguard Group Inc. | 0.02% | Reduce -0.7% | 4,552,397 | $1.1B |
| BlackRock, Inc. | 0.02% | Reduce -0.2% | 4,534,653 | $1.1B |
| D1 Capital Partners | 6.52% | Add +69.4% | 2,445,583 | $567.9M |
| Janus Henderson Group PLC | 0.23% | Add +0.3% | 2,160,429 | $501.7M |
| Pictet Asset Management Holding SA | 0.46% | Add +8.3% | 2,071,516 | $481.1M |
| State Street Corp. | 0.01% | Add +0.8% | 1,515,621 | $352.0M |
| Clearbridge Investments, LLC | 0.25% | Add +7.7% | 1,426,351 | $331.2M |
| Snyder Capital Management L P | 5.04% | Add +7.8% | 1,148,504 | $266.7M |
| Bessemer Group Inc. | 0.39% | Add +8.6% | 1,097,702 | $254.9M |
| Geode Capital Management, LLC | 0.01% | Add +1.9% | 906,759 | $210.6M |
| Select Equity Group, L.P. | 0.77% | Reduce -18.3% | 773,380 | $179.6M |
| First Trust Advisors LP | 0.11% | Add +18.4% | 651,685 | $151.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.03% | Reduce -13.9% | 620,046 | $144.0M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -6.3% | 614,844 | $142.8M |
| Durable Capital Partners LP | 0.99% | New | 573,666 | $133.2M |
| Northern Trust Corp. | 0.01% | Add +1.0% | 475,011 | $110.3M |
| Nordea Investment Management AB | 0.10% | New | 471,206 | $108.6M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +2.9% | 465,452 | $108.1M |
| Bank of America Corp. | 0.01% | Add +28.0% | 454,094 | $105.4M |
| DAVENPORT & Co LLC | 0.56% | Reduce -0.9% | 444,684 | $103.6M |
| Bank of New York Mellon Corp | 0.02% | Reduce -3.6% | 407,744 | $94.7M |
| Handelsbanken Fonder AB | 0.29% | Reduce -0.5% | 393,116 | $91.3M |
| Invesco Ltd. | 0.01% | Reduce -32.5% | 390,675 | $90.7M |
| Two Sigma Investments, LP | 0.14% | Add +148.3% | 384,494 | $89.3M |
| William Blair Investment Management, LLC | 0.23% | Reduce -6.6% | 384,358 | $89.3M |
| Vaughan Nelson Investment Management, L.P. | 0.77% | Add +41.9% | 362,730 | $84.2M |
| Goldman Sachs Group Inc. | 0.01% | Add +371.5% | 307,367 | $71.4M |
| Silvercrest Asset Management Group LLC | 0.42% | Reduce -3.5% | 275,087 | $63.9M |
| Morgan Stanley | 0.00% | Add +15.7% | 273,880 | $63.6M |
| M.D. Sass, LLC | 4.92% | Reduce -21.0% | 259,660 | $60.3M |
| Impax Asset Management Group plc | 0.34% | Reduce -29.2% | 252,141 | $57.7M |
| Citigroup Inc. | 0.04% | Add +0.7% | 248,152 | $57.6M |
| Neuberger Berman Group LLC | 0.04% | Reduce -10.8% | 246,297 | $57.2M |
| Westfield Capital Management Co. LP | 0.24% | Add +26.7% | 243,582 | $56.6M |
| Two Sigma Advisers, LP | 0.11% | Add +345.3% | 236,900 | $55.0M |
| Raymond James Financial Inc. | 0.02% | Add +2.0% | 233,668 | $54.3M |
| American Century Companies Inc. | 0.03% | Reduce -14.0% | 223,057 | $51.8M |
| JPMorgan Chase & Co. | 0.00% | Add +7.8% | 219,862 | $51.1M |
| 12th Street Asset Management Company, LLC | 8.41% | Reduce -1.6% | 214,111 | $49.7M |
| Federated Hermes, Inc. | 0.08% | Reduce -26.0% | 206,696 | $48.0M |
| LBP Am SA | 0.57% | Reduce -16.4% | 201,326 | $46.8M |
| UBS Group AG | 0.01% | Reduce -18.2% | 192,487 | $44.7M |
| Thematics Asset Management | 2.03% | Add +0.8% | 192,300 | $44.7M |
| FIL Ltd | 0.03% | Reduce -34.8% | 187,173 | $43.5M |
| Robeco Schweiz AG | 0.97% | Reduce -7.7% | 186,112 | $43.2M |
| Allianz Asset Management GmbH | 0.05% | Reduce -4.5% | 185,355 | $43.0M |
| DekaBank Deutsche Girozentrale | 0.07% | No change | 180,000 | $41.8M |
| Victory Capital Management Inc. | 0.02% | Reduce -34.4% | 159,160 | $37.0M |
| Vontobel Holding Ltd. | 0.11% | Reduce -3.5% | 155,601 | $36.1M |
| Leeward Investments, LLC - MA | 1.77% | Reduce -2.8% | 149,218 | $34.7M |
| Natixis Advisors, LLC | 0.05% | Add +12.5% | 146,449 | $34.0M |
| Franklin Resources Inc. | 0.01% | Reduce -19.3% | 142,791 | $33.2M |
| Swedbank AB | 0.03% | Add +12.0% | 140,000 | $32.5M |
| Macquarie Group Ltd. | 0.04% | Add +0.9% | 138,415 | $32.1M |
| Chilton Investment Co. Inc. | 0.64% | Add +0.3% | 134,293 | $31.2M |
| Royal Bank of Canada | 0.01% | Add +2.3% | 134,234 | $31.2M |
| Rhumbline Advisers | 0.02% | Reduce -1.6% | 131,486 | $30.5M |
| OP Asset Management Ltd | 0.38% | Add +20.6% | 125,471 | $29.1M |
| GMO | 0.08% | New | 124,557 | $28.9M |
| Hood River Capital Management LLC | 0.34% | Reduce -6.1% | 123,692 | $28.7M |
| Loomis Sayles & Co. L P | 0.03% | Reduce -7.6% | 122,987 | $28.6M |
| Rivermont Capital Management LP | 7.52% | Add +51.9% | 122,652 | $28.5M |
| Trinity Street Asset Management LLP | 1.91% | Reduce -0.4% | 120,603 | $28.0M |
| Qube Research & Technologies Ltd | 0.04% | Reduce -24.1% | 118,787 | $27.6M |
| Oberweis Asset Management Inc./ | 1.04% | Reduce -0.5% | 116,770 | $27.1M |
| Shannon River Fund Management LLC | 4.33% | New | 115,870 | $26.9M |
| Fort Washington Investment Advisors Inc. | 0.14% | Add +25.6% | 114,787 | $26.7M |
| Principal Financial Group Inc. | 0.01% | Reduce -2.0% | 111,983 | $26.0M |
| Telemark Asset Management, LLC | 2.42% | No change | 110,000 | $25.5M |
| California Public Employees Retirement System | 0.02% | Add +7.0% | 108,256 | $25.1M |
| Jupiter Asset Management Ltd. | 0.21% | Reduce -15.3% | 107,284 | $24.9M |
| Spirepoint Private Client, LLC | 2.55% | Reduce -4.3% | 104,421 | $24.2M |
| Swiss National Bank | 0.01% | Add +1.0% | 98,700 | $22.9M |
| Fuller & Thaler Asset Management, Inc. | 0.08% | Reduce -22.5% | 97,310 | $22.6M |
| Quantinno Capital Management LP | 0.06% | Add +199.6% | 96,063 | $22.3M |
| Comerica Bank | 0.08% | Add +26.6% | 94,192 | $21.9M |
| Retirement Systems of Alabama | 0.07% | Reduce -12.9% | 91,505 | $21.2M |
| Cresset Asset Management, LLC | 0.09% | Add +1.8% | 89,860 | $20.9M |
| Amundi | 0.01% | Add +1585.5% | 88,575 | $20.6M |
| Allspring Global Investments Holdings, LLC | 0.03% | Add +0.0% | 90,171 | $20.6M |
| Legal & General Group Plc | 0.00% | Reduce -2.5% | 87,394 | $20.3M |
| Asset Management One Co., Ltd. | 0.06% | Add +0.5% | 86,357 | $20.1M |
| Picton Mahoney Asset Management | 0.25% | Reduce -0.8% | 85,480 | $19.9M |
| New York State Common Retirement Fund | 0.03% | Add +0.9% | 85,220 | $19.8M |
| Cramer Rosenthal McGlynn LLC | 1.25% | Reduce -22.4% | 83,549 | $19.4M |
| Nuveen, LLC | 0.01% | Reduce -1.1% | 81,827 | $19.0M |
| State of Wisconsin Investment Board | 0.04% | Add +5.4% | 80,307 | $18.6M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -58.8% | 77,254 | $17.9M |
| Munro Partners | 0.49% | Add +123.9% | 77,004 | $17.9M |
| Sirios Capital Management L P | 2.33% | Add +11.2% | 76,930 | $17.9M |
| Lombard Odier Asset Management (Europe) Ltd | 1.32% | Add +52.6% | 76,787 | $17.8M |
| Watchtower Advisors, LP | 8.25% | New | 76,144 | $17.7M |
| GCM Grosvenor Holdings, LLC | 2.67% | New | 75,700 | $17.6M |
| Border to Coast Pensions Partnership Ltd | 0.28% | No change | 70,000 | $16.3M |
| Covea Finance | 0.56% | Reduce -1.6% | 69,387 | $16.1M |
| Candriam S.C.A. | 0.08% | Add +36.4% | 68,867 | $16.0M |
| Boothbay Fund Management, LLC | 0.41% | Add +54.0% | 67,206 | $15.6M |
| Stifel Financial Corp. | 0.01% | Reduce -2.0% | 66,062 | $15.3M |
| Bank of Montreal | 0.01% | Add +68.3% | 65,644 | $15.2M |
"% of holder's portfolio" is CLH's weight in each manager's 13F, not the share of Clean Harbors Inc. the manager owns.