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 |
|---|---|---|---|---|---|
| Icon Wealth Advisors, LLC | 1,025 | $306.2K | 0.02% | −97−8.6% | Reduced |
| Profund Advisors LLC | 1,030 | $307.7K | 0.01% | −60−5.5% | Reduced |
| Wedbush Securities Inc | 1,043 | $312.0K | 0.01% | +261+33.4% | Added |
| TradeLink Capital LLC | 1,043 | $312.0K | 3.07% | +1,043 | New |
| Moody Aldrich Partners LLC | 1,054 | $314.9K | 0.06% | −3−0.3% | Reduced |
| Massmutual Trust Co FSB | 1,056 | $315.5K | 0.01% | −105−9.0% | Reduced |
| WealthBridge Capital Management, LLC | 1,074 | $320.9K | 0.06% | +42+4.1% | Added |
| LGT Group Foundation | 1,075 | $321.2K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,092 | $326.8K | 0.00% | +1,031+1,690.2% | Added |
| Equitable Trust Co | 1,100 | $328.6K | 0.01% | 00.0% | Unchanged |
| Colton Groome Financial Advisors, LLC | 1,100 | $328.6K | 0.08% | 00.0% | Unchanged |
| Cornerstone Wealth Group, LLC | 1,107 | $330.7K | 0.02% | −34−3.0% | Reduced |
| Independent Advisor Alliance | 1,107 | $330.7K | 0.01% | −17−1.5% | Reduced |
| Wellspring Financial Advisors, LLC | 1,114 | $332.8K | 0.02% | −243−17.9% | Reduced |
| Northwest & Ethical Investments L.P. | 1,115 | $334.3K | 0.01% | −1,840−62.3% | Reduced |
| Sagespring Wealth Partners, LLC | 1,147 | $342.7K | 0.01% | +109+10.5% | Added |
| Beacon Pointe Advisors, LLC | 1,158 | $346.0K | 0.00% | −1,969−63.0% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,159 | $346.3K | 0.02% | 00.0% | Unchanged |
| Storgate, LLC | 1,179 | $352.2K | 0.07% | +1,179 | New |
| S&CO Inc | 1,200 | $358.0K | 0.02% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 1,246 | $372.2K | 0.00% | −2,293−64.8% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,262 | $377.0K | 0.01% | −253−16.7% | Reduced |
| XML Financial, LLC | 1,267 | $378.5K | 0.03% | 00.0% | Unchanged |
| Martingale Asset Management L P | 1,270 | $379.4K | 0.01% | −245−16.2% | Reduced |
| Abel Hall, LLC | 1,274 | $380.6K | 0.07% | +8+0.6% | Added |
| Atomi Financial Group, Inc. | 1,288 | $384.8K | 0.01% | −47−3.5% | Reduced |
| Aristeia Capital LLC | 1,296 | $387.2K | 0.01% | +1,296 | New |
| United Capital Financial Advisers, LLC | 1,306 | $390.2K | 0.00% | −186−12.5% | Reduced |
| Banque Transatlantique SA | 1,309 | $391.1K | 0.01% | −6−0.5% | Reduced |
| Keybank National Association | 1,310 | $391.4K | 0.00% | +7+0.5% | Added |
| Nykredit A/S | 1,319 | $394.1K | 0.00% | +1,319 | New |
| GAMMA Investing LLC | 1,341 | $400.6K | 0.01% | +104+8.4% | Added |
| Bank of Nova Scotia | 1,350 | $403.3K | 0.00% | −226−14.3% | Reduced |
| Blackstone Group Inc. | 1,352 | $403.9K | 0.00% | +1,352 | New |
| Leonteq Securities AG | 1,365 | $407.8K | 0.02% | +11+0.8% | Added |
| Kestra Advisory Services, LLC | 1,369 | $409.0K | 0.00% | +181+15.2% | Added |
| Crestwood Advisors Group LLC | 1,416 | $423.0K | 0.01% | +129+10.0% | Added |
| DRW Securities, LLC | 1,425 | $425.7K | 0.03% | +354+33.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,443 | $431.1K | 0.00% | +283+24.4% | Added |
| Yorktown Management & Research Co Inc | 1,450 | $433.2K | 0.27% | 00.0% | Unchanged |
| Thomasville National Bank | 1,460 | $436.2K | 0.02% | +1,460 | New |
| Perigon Wealth Management, LLC | 1,468 | $438.6K | 0.01% | −105−6.7% | Reduced |
| Koshinski Asset Management, Inc. | 1,478 | $441.6K | 0.02% | +255+20.9% | Added |
| Sanctuary Advisors, LLC | 1,479 | $441.7K | 0.00% | −20−1.3% | Reduced |
| North Dakota State Investment Board | 1,506 | $449.9K | 0.02% | +25+1.7% | Added |
| HB Wealth Management, LLC | 1,506 | $449.9K | 0.00% | +101+7.2% | Added |
| Umb Bank N A | 1,529 | $456.8K | 0.01% | +38+2.5% | Added |
| Bradley Foster & Sargent Inc | 1,549 | $462.8K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 1,560 | $466.0K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 1,565 | $467.5K | 0.02% | −493−24.0% | Reduced |
| New York Life Investment Management LLC | 1,603 | $478.9K | 0.00% | −1,530−48.8% | Reduced |
| Sterling Capital Management LLC | 1,606 | $479.8K | 0.01% | −446−21.7% | Reduced |
| Corient IA LLC | 1,620 | $484.0K | 0.45% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 1,636 | $488.8K | 0.00% | −46−2.7% | Reduced |
| MAI Capital Management | 1,665 | $497.4K | 0.00% | +975+141.3% | Added |
| Simmons Bank | 1,665 | $497.4K | 0.03% | +1,665 | New |
| Evexia Wealth LLC | 1,622 | $504.4K | 0.14% | +1,622 | New |
| Commerce Bank | 1,701 | $508.2K | 0.00% | −171−9.1% | Reduced |
| BankChampaign, National Association | 1,712 | $511.5K | 0.39% | +1,712 | New |
| Centiva Capital, LP | 1,716 | $512.7K | 0.02% | +1,716 | New |
| Advisor OS, LLC | 1,720 | $513.9K | 0.03% | −37−2.1% | Reduced |
| Qtron Investments LLC | 1,725 | $515.3K | 0.07% | +138+8.7% | Added |
| Merit Financial Group, LLC | 1,742 | $520.4K | 0.00% | +281+19.2% | Added |
| Susquehanna International Group, LLP | 1,754 | $524.0K | 0.00% | −13,036−88.1% | Reduced |
| Vise Technologies, Inc. | 1,762 | $526.4K | 0.01% | +874+98.4% | Added |
| Everence Capital Management Inc | 1,773 | $530.0K | 0.03% | +188+11.9% | Added |
| Magnetar Financial LLC | 1,782 | $532.4K | 0.00% | +1,782 | New |
| Generali Investments CEE, investicni spolecnost, a.s. | 1,810 | $540.7K | 0.03% | 00.0% | Unchanged |
| Blair William & Co | 1,811 | $541.0K | 0.00% | −840−31.7% | Reduced |
| Index Technologies Group LLC | 1,834 | $547.9K | 0.44% | −61−3.2% | Reduced |
| Traynor Capital Management, Inc. | 1,835 | $548.2K | 0.03% | +450+32.5% | Added |
| SEB Asset Management AB | 1,857 | $554.8K | 0.00% | +1,857 | New |
| Exchange Traded Concepts, LLC | 1,860 | $555.7K | 0.00% | +268+16.8% | Added |
| Putney Financial Group LLC | 1,873 | $559.6K | 0.50% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 1,896 | $567.0K | 0.00% | −1,992−51.2% | Reduced |
| Freestone Grove Partners LP | 1,907 | $569.7K | 0.00% | +1,907 | New |
| Y.D. More Investments Ltd | 1,926 | $575.4K | 0.02% | +100+5.5% | Added |
| Sciencast Management LP | 1,926 | $575.4K | 0.12% | +1,926 | New |
| GWM Advisors LLC | 1,956 | $584.4K | 0.00% | −39−2.0% | Reduced |
| ProShare Advisors LLC | 1,959 | $585.3K | 0.00% | −55−2.7% | Reduced |
| TCG Advisory Services, LLC | 1,964 | $586.7K | 0.01% | −147−7.0% | Reduced |
| Camden Capital, LLC | 1,990 | $594.5K | 0.03% | −154−7.2% | Reduced |
| Entropy Technologies, LP | 1,991 | $594.8K | 0.02% | −9,081−82.0% | Reduced |
| Proficio Capital Partners LLC | 1,996 | $596.3K | 0.02% | +1,996 | New |
| AlphaGrep UK Ltd | 2,006 | $599.3K | 0.18% | +2,006 | New |
| Lazard Freres Gestion S.A.S. | 2,040 | $609.0K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 2,040 | $609.5K | 0.00% | −39,922−95.1% | Reduced |
| Algebris (UK) Ltd | 2,088 | $621.8K | 0.04% | −871−29.4% | Reduced |
| HMS Capital Management, LLC | 2,087 | $623.5K | 0.23% | −22−1.0% | Reduced |
| Fifth Third Wealth Advisors LLC | 2,106 | $629.2K | 0.02% | −15−0.7% | Reduced |
| Evergreen Capital Management LLC | 2,217 | $662.3K | 0.01% | −350−13.6% | Reduced |
| EP Wealth Advisors, LLC | 2,236 | $668.0K | 0.00% | −369−14.2% | Reduced |
| Diversified Trust Co | 2,263 | $676.1K | 0.01% | −25−1.1% | Reduced |
| Polymer Capital Management (US) LLC | 2,272 | $678.8K | 0.10% | −64−2.7% | Reduced |
| Optas, LLC | 2,278 | $680.6K | 0.10% | −388−14.6% | Reduced |
| Havemeyer Place LP | 2,281 | $681.4K | 0.07% | +2,281 | New |
| RWC Asset Management LLP | 2,323 | $694.0K | 0.03% | +86+3.8% | Added |
| Ieq Capital, LLC | 2,341 | $699.4K | 0.00% | −3,128−57.2% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,348 | $701.5K | 0.01% | −406−14.7% | Reduced |
| Fiduciary Alliance LLC | 2,356 | $703.9K | 0.05% | 00.0% | Unchanged |