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, Q1 2026
Institutional positions in Clean Harbors Inc as of Mar 31, 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
- 626
- +66 vs. Q4 2025
- Shares held
- 49.3M
- +3.03M (+6.5%) vs. Q4 2025
- Total value
- $14.1B
- +$3.28B (+30.2%) vs. Q4 2025
- New holders
- 115
- 211 more added
- Sold out
- 49
- 197 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| True Wealth Design, LLC | 177 | $50.8K | 0.01% | +25+16.4% | Added |
| Central Trust Co | 182 | $52.2K | 0.00% | −11−5.7% | Reduced |
| Golden State Wealth Management, LLC | 184 | $52.8K | 0.01% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 193 | $55.3K | 0.01% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 195 | $55.9K | 0.01% | −25−11.4% | Reduced |
| First Horizon Corp | 202 | $57.9K | 0.00% | +6+3.1% | Added |
| Community Financial Services Group, LLC | 200 | $58.0K | 0.01% | +200 | New |
| Pekao Towarzystwo Funduszy Inwestycyjnych S.A. | 216 | $61.9K | 0.05% | −592−73.3% | Reduced |
| TD Private Client Wealth LLC | 218 | $62.5K | 0.00% | −76−25.9% | Reduced |
| Los Angeles Capital Management LLC | 221 | $63.4K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 224 | $64.1K | 0.00% | −8−3.4% | Reduced |
| Nomura Asset Management Co Ltd | 230 | $65.9K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 238 | $66.6K | 0.00% | −63−20.9% | Reduced |
| UMA Financial Services, Inc. | 241 | $69.1K | 0.01% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 241 | $69.1K | 0.00% | +120+99.2% | Added |
| Parallel Advisors, LLC | 281 | $80.6K | 0.00% | +18+6.8% | Added |
| Larson Financial Group LLC | 288 | $82.6K | 0.00% | +156+118.2% | Added |
| Parkside Financial Bank & Trust | 318 | $91.2K | 0.01% | +199+167.2% | Added |
| Indiana Trust & Investment Management CO | 330 | $94.6K | 0.03% | 00.0% | Unchanged |
| Stephenson National Bank & Trust | 338 | $96.9K | 0.03% | −45−11.7% | Reduced |
| Vega Investment Solutions | 404 | $115.8K | 0.03% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 405 | $116.1K | 0.02% | +405 | New |
| Rialto Wealth Management, LLC | 406 | $116.4K | 0.03% | +2+0.5% | Added |
| Assetmark, Inc | 430 | $123.3K | 0.00% | +35+8.9% | Added |
| Aster Capital Management (DIFC) Ltd | 628 | $123.8K | 0.04% | +628 | New |
| CoreCap Advisors, LLC | 442 | $126.7K | 0.00% | +318+256.5% | Added |
| Evelyn Partners Investment Management LLP | 460 | $131.9K | 0.00% | 00.0% | Unchanged |
| DecisionPoint Financial, LLC | 465 | $133.3K | 0.03% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 504 | $144.5K | 0.00% | 00.0% | Unchanged |
| Central Pacific Bank - Trust Division | 520 | $149.1K | 0.02% | −120−18.8% | Reduced |
| Avanza Fonder AB | 534 | $153.1K | 0.00% | −434−44.8% | Reduced |
| NBT Bank N A | 542 | $155.4K | 0.01% | 00.0% | Unchanged |
| Kemnay Advisory Services Inc. | 554 | $158.8K | 0.03% | +554 | New |
| Quarry LP | 555 | $159.1K | 0.03% | +106+23.6% | Added |
| US Bancorp | 569 | $163.2K | 0.00% | +187+49.0% | Added |
| Sittner & Nelson, LLC | 576 | $165.2K | 0.06% | +576 | New |
| Colonial Trust Co | 600 | $172.0K | 0.02% | 00.0% | Unchanged |
| Allworth Financial LP | 639 | $183.2K | 0.00% | +161+33.7% | Added |
| Armstrong Advisory Group, Inc | 642 | $184.1K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 668 | $191.5K | 0.00% | −82−10.9% | Reduced |
| Simplex Trading, LLC | 685 | $196.4K | 0.01% | +503+276.4% | Added |
| Covestor Ltd | 686 | $197.0K | 0.14% | +626+1,043.3% | Added |
| MAI Capital Management | 690 | $197.8K | 0.00% | +404+141.3% | Added |
| Rafferty Asset Management, LLC | 708 | $203.0K | 0.00% | +708 | New |
| Vise Technologies, Inc. | 888 | $208.2K | 0.00% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 759 | $217.6K | 0.00% | +759 | New |
| Ballentine Partners, LLC | 764 | $219.1K | 0.00% | +764 | New |
| Wulff, Hansen & Co. | 768 | $220.2K | 0.22% | +768 | New |
| Wedbush Securities Inc | 782 | $224.0K | 0.01% | −218−21.8% | Reduced |
| Quent Capital, LLC | 782 | $224.2K | 0.02% | +1+0.1% | Added |
| 49 Wealth Management, LLC | 783 | $224.5K | 0.02% | +783 | New |
| Sequoia Financial Advisors, LLC | 791 | $226.8K | 0.00% | −1,109−58.4% | Reduced |
| Pensionmark Financial Group, LLC | 799 | $229.1K | 0.00% | +799 | New |
| Jump Financial, LLC | 809 | $232.0K | 0.00% | +809 | New |
| Wedmont Private Capital | 784 | $237.2K | 0.01% | +784 | New |
| Equitable Holdings, Inc. | 829 | $237.7K | 0.00% | +829 | New |
| Whittier Trust Co | 800 | $239.7K | 0.00% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 840 | $240.9K | 0.00% | −65−7.2% | Reduced |
| Pinnacle Financial Partners, Inc. | 855 | $245.2K | 0.00% | −2−0.2% | Reduced |
| CIBC Bancorp USA Inc. | 859 | $246.3K | 0.00% | +859 | New |
| Edgestream Partners, L.P. | 869 | $249.2K | 0.01% | +869 | New |
| NBC Securities, Inc. | 873 | $250.3K | 0.02% | −299−25.5% | Reduced |
| Verus Capital Partners, LLC | 886 | $254.0K | 0.02% | +886 | New |
| Van Hulzen Asset Management, LLC | 897 | $257.2K | 0.02% | 00.0% | Unchanged |
| Sky Investment Group LLC | 900 | $258.1K | 0.04% | 00.0% | Unchanged |
| First National Advisers, LLC | 900 | $258.1K | 0.04% | 00.0% | Unchanged |
| VestGen Advisors, LLC | 872 | $258.5K | 0.01% | +872 | New |
| CIBC World Markets Inc. | 938 | $269.0K | 0.00% | +23+2.5% | Added |
| Sigma Planning Corp | 944 | $270.7K | 0.01% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 948 | $271.8K | 0.00% | +948 | New |
| Independent Financial Group, LLC | 949 | $272.1K | 0.01% | 00.0% | Unchanged |
| U.S. Capital Wealth Advisors, LLC | 949 | $272.1K | 0.01% | +949 | New |
| Northwestern Mutual Wealth Management Co | 955 | $273.8K | 0.00% | +133+16.2% | Added |
| Savant Capital, LLC | 957 | $274.4K | 0.00% | +957 | New |
| World Equity Group, Inc. | 962 | $275.8K | 0.07% | +962 | New |
| Sowell Financial Services LLC | 963 | $276.1K | 0.01% | +4+0.4% | Added |
| Brown Financial Advisors | 964 | $276.4K | 0.10% | +964 | New |
| Mattson Financial Services, LLC | 971 | $278.4K | 0.07% | +971 | New |
| Meridian Wealth Management, LLC | 981 | $281.3K | 0.01% | 00.0% | Unchanged |
| Altar Rock LLC | 988 | $283.3K | 0.33% | −112−10.2% | Reduced |
| Platform Technology Partners | 989 | $283.6K | 0.05% | +989 | New |
| Claret Asset Management Corp | 991 | $284.0K | 0.03% | 00.0% | Unchanged |
| NTV Asset Management LLC | 1,000 | $286.7K | 0.03% | 00.0% | Unchanged |
| Capital Investment Counsel, Inc | 1,000 | $286.7K | 0.04% | 00.0% | Unchanged |
| WealthBridge Capital Management, LLC | 1,032 | $295.9K | 0.07% | −10−1.0% | Reduced |
| Sagespring Wealth Partners, LLC | 1,038 | $297.6K | 0.01% | +32+3.2% | Added |
| Acorn Wealth Advisors, LLC | 1,043 | $299.1K | 0.09% | +36+3.6% | Added |
| Moody Aldrich Partners LLC | 1,057 | $303.1K | 0.05% | −262−19.9% | Reduced |
| Kathmere Capital Management, LLC | 1,064 | $305.1K | 0.02% | +1+0.1% | Added |
| DRW Securities, LLC | 1,071 | $307.1K | 0.02% | +1,071 | New |
| LGT Group Foundation | 1,075 | $308.2K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 1,090 | $312.5K | 0.01% | +20+1.9% | Added |
| Equitable Trust Co | 1,100 | $315.4K | 0.01% | 00.0% | Unchanged |
| Colton Groome Financial Advisors, LLC | 1,100 | $315.4K | 0.09% | 00.0% | Unchanged |
| BBR Partners, LLC | 1,105 | $316.8K | 0.02% | +1,105 | New |
| SRS Capital Advisors, Inc. | 1,110 | $318.3K | 0.01% | −440−28.4% | Reduced |
| Independent Advisor Alliance | 1,124 | $322.3K | 0.00% | +61+5.7% | Added |
| Two Sigma Securities, LLC | 1,151 | $330.0K | 0.04% | +1,151 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,159 | $332.3K | 0.02% | +6+0.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,160 | $332.6K | 0.00% | 00.0% | Unchanged |