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 |
|---|---|---|---|---|---|
| Rafferty Asset Management, LLC | 782 | $233.6K | 0.00% | +74+10.5% | Added |
| Pensionmark Financial Group, LLC | 810 | $232.7K | 0.00% | +11+1.4% | Added |
| We Are One Seven, LLC | 778 | $232.4K | 0.00% | +778 | New |
| State of Wyoming | 777 | $232.1K | 0.02% | +777 | New |
| Dynamic Technology Lab Private Ltd | 776 | $232.0K | 0.05% | +776 | New |
| Wulff, Hansen & Co. | 768 | $229.4K | 0.18% | 00.0% | Unchanged |
| Sivia Capital Partners, LLC | 767 | $229.1K | 0.03% | +767 | New |
| Ballentine Partners, LLC | 764 | $228.2K | 0.00% | 00.0% | Unchanged |
| Turtle Creek Wealth Advisors, LLC | 757 | $226.4K | 0.01% | +757 | New |
| Claret Asset Management Corp | 753 | $225.0K | 0.02% | −238−24.0% | Reduced |
| West Family Investments, Inc. | 751 | $224.4K | 0.07% | +751 | New |
| Waddell & Associates, LLC | 720 | $215.1K | 0.01% | +720 | New |
| Sigma Planning Corp | 715 | $213.6K | 0.01% | −229−24.3% | Reduced |
| Landscape Capital Management, L.L.C. | 707 | $211.2K | 0.01% | +707 | New |
| Trust Point Inc. | 705 | $210.6K | 0.02% | +705 | New |
| Citizens Financial Group Inc | 696 | $207.9K | 0.00% | +696 | New |
| Evolve Private Wealth, LLC | 696 | $207.9K | 0.01% | +696 | New |
| Savant Capital, LLC | 692 | $207.1K | 0.00% | −265−27.7% | Reduced |
| Quantum Financial Advisors, LLC | 686 | $204.9K | 0.02% | +686 | New |
| Regent Peak Wealth Advisors LLC | 681 | $203.4K | 0.04% | +681 | New |
| Adviser Investments LLC | 676 | $202.0K | 0.00% | +676 | New |
| Central Pacific Bank - Trust Division | 640 | $191.2K | 0.02% | +120+23.1% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 627 | $187.3K | 0.01% | −721−53.5% | Reduced |
| Colonial Trust Co | 600 | $179.3K | 0.02% | 00.0% | Unchanged |
| Signaturefd, LLC | 583 | $174.1K | 0.00% | −85−12.7% | Reduced |
| Sittner & Nelson, LLC | 576 | $172.1K | 0.05% | 00.0% | Unchanged |
| US Bancorp | 561 | $167.6K | 0.00% | −8−1.4% | Reduced |
| NBT Bank N A | 542 | $161.9K | 0.01% | 00.0% | Unchanged |
| Axxion S.A. | 537 | $160.4K | 0.01% | +537 | New |
| Avanza Fonder AB | 534 | $159.5K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 525 | $156.8K | 0.00% | −114−17.8% | Reduced |
| Brown Brothers Harriman & Co | 504 | $150.6K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 488 | $145.8K | 0.00% | −921−65.4% | Reduced |
| DecisionPoint Financial, LLC | 467 | $135.8K | 0.03% | +2+0.4% | Added |
| Quarry LP | 453 | $135.3K | 0.02% | −102−18.4% | Reduced |
| Walleye Trading LLC | 450 | $134.4K | 0.00% | +450 | New |
| Assetmark, Inc | 432 | $129.1K | 0.00% | +2+0.5% | Added |
| Rialto Wealth Management, LLC | 406 | $121.3K | 0.02% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 405 | $121.0K | 0.02% | 00.0% | Unchanged |
| Ares Systematic Credit Ltd | 405 | $121.0K | 0.07% | +405 | New |
| Parkside Financial Bank & Trust | 347 | $103.7K | 0.01% | +29+9.1% | Added |
| Stephenson National Bank & Trust | 338 | $101.0K | 0.03% | 00.0% | Unchanged |
| Pekao Towarzystwo Funduszy Inwestycyjnych S.A. | 338 | $101.0K | 0.06% | +122+56.5% | Added |
| Indiana Trust & Investment Management CO | 330 | $98.6K | 0.03% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 320 | $95.6K | 0.01% | −322−50.2% | Reduced |
| Golden State Wealth Management, LLC | 319 | $95.3K | 0.01% | +135+73.4% | Added |
| Evelyn Partners Group Ltd | 310 | $92.6K | 0.00% | +310 | New |
| Parallel Advisors, LLC | 279 | $83.4K | 0.00% | −2−0.7% | Reduced |
| CoreCap Advisors, LLC | 261 | $78.0K | 0.00% | −181−41.0% | Reduced |
| Larson Financial Group LLC | 248 | $74.1K | 0.00% | −40−13.9% | Reduced |
| UMA Financial Services, Inc. | 241 | $72.0K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 238 | $71.4K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 221 | $66.0K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 220 | $65.7K | 0.00% | +2+0.9% | Added |
| Ronald Blue Trust, Inc. | 216 | $64.6K | 0.00% | −8−3.6% | Reduced |
| SJS Investment Consulting Inc. | 212 | $63.3K | 0.01% | +17+8.7% | Added |
| Atlas Capital Advisors LLC | 212 | $63.3K | 0.01% | +212 | New |
| Community Financial Services Group, LLC | 200 | $58.1K | 0.01% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 193 | $57.7K | 0.01% | 00.0% | Unchanged |
| Institute for Wealth Management, LLC. | 184 | $55.0K | 0.00% | +184 | New |
| Central Trust Co | 182 | $54.4K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 182 | $54.4K | 0.00% | +5+2.8% | Added |
| True Wealth Design, LLC | 177 | $52.9K | 0.01% | 00.0% | Unchanged |
| First Horizon Corp | 175 | $52.3K | 0.00% | −27−13.4% | Reduced |
| Walleye Capital LLC | 145 | $43.3K | 0.00% | +145 | New |
| V-Square Quantitative Management LLC | 143 | $42.7K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 132 | $39.4K | 0.01% | 00.0% | Unchanged |
| Natixis | 130 | $38.8K | 0.00% | +130 | New |
| Whittier Trust Co of Nevada Inc | 130 | $38.7K | 0.00% | −9−6.5% | Reduced |
| Banque Cantonale Vaudoise | 125 | $37.0K | 0.00% | −13−9.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 119 | $35.6K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 111 | $33.2K | 0.01% | −4−3.5% | Reduced |
| Community Bank, N.A. | 104 | $31.1K | 0.00% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 100 | $29.9K | 0.01% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 99 | $29.6K | 0.00% | −131−57.0% | Reduced |
| CVA Family Office, LLC | 90 | $26.9K | 0.00% | +5+5.9% | Added |
| TD Capital Management LLC | 86 | $25.7K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 84 | $24.4K | 0.00% | 00.0% | Unchanged |
| IFG Advisory, LLC | 80 | $23.9K | 0.00% | +80 | New |
| Harbour Investments, Inc. | 74 | $22.1K | 0.00% | 00.0% | Unchanged |
| Guinness Asset Management LTD | 70 | $20.9K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 69 | $20.6K | 0.00% | +17+32.7% | Added |
| Ancora Advisors, LLC | 67 | $20.0K | 0.00% | +35+109.4% | Added |
| Pinnacle Wealth Planning Services, Inc. | 67 | $19.9K | 0.00% | −4−5.6% | Reduced |
| IFP Advisors, Inc | 66 | $19.7K | 0.00% | −35−34.7% | Reduced |
| Owl Creek Wealth Partners LLC | 65 | $19.4K | 0.01% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 65 | $19.4K | 0.00% | +1+1.6% | Added |
| Itau Unibanco Holding S.A. | 64 | $19.1K | 0.00% | +16+33.3% | Added |
| Creative Financial Designs Inc | 62 | $18.5K | 0.00% | 00.0% | Unchanged |
| MidFirst Bank | 62 | $18.5K | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 60 | $17.9K | 0.00% | +5+9.1% | Added |
| Atlantic Union Bankshares Corp | 58 | $17.3K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 46 | $13.8K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 46 | $13.7K | 0.00% | −11−19.3% | Reduced |
| Fortitude Family Office, LLC | 45 | $13.4K | 0.00% | +1+2.3% | Added |
| Farmers & Merchants Investments Inc | 44 | $13.1K | 0.00% | −1−2.2% | Reduced |
| Anchor Investment Management, LLC | 43 | $12.8K | 0.00% | +43 | New |
| Bogart Wealth, LLC | 41 | $12.2K | 0.00% | +5+13.9% | Added |
| Essential Partners LLC | 41 | $12.2K | 0.01% | +39+1,950.0% | Added |
| Action Point Financial Planning, LLC | 41 | $11.4K | 0.00% | +41 | New |