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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, Q3 2023

Institutional positions in Clean Harbors Inc as of Sep 30, 2023. 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
421
+8 vs. Q2 2023
Shares held
49.7M
+11.3K (0.0%) vs. Q2 2023
Total value
$8.31B
+$156.9M (+1.9%) vs. Q2 2023
New holders
41
115 more added
Sold out
33
186 more reduced

4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: 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.

Institutional holdersQ3 2023: 421 institutions
Q1 2021: 289 institutionsQ2 2021: 286 institutionsQ3 2021: 309 institutionsQ4 2021: 327 institutionsQ1 2022: 345 institutionsQ2 2022: 337 institutionsQ3 2022: 369 institutionsQ4 2022: 380 institutionsQ1 2023: 405 institutionsQ2 2023: 417 institutionsQ3 2023: 421 institutionsQ4 2023: 450 institutionsQ1 2024: 481 institutionsQ2 2024: 518 institutionsQ3 2024: 572 institutionsQ4 2024: 573 institutionsQ1 2025: 563 institutionsQ2 2025: 579 institutionsQ3 2025: 569 institutionsQ4 2025: 568 institutionsQ1 2026: 626 institutionsQ2 2026: 663 institutions
Value heldQ3 2023: $8.31B
Q1 2021: $4.07BQ2 2021: $4.48BQ3 2021: $5.02BQ4 2021: $4.78BQ1 2022: $5.38BQ2 2022: $4.23BQ3 2022: $5.31BQ4 2022: $5.49BQ1 2023: $6.88BQ2 2023: $8.16BQ3 2023: $8.31BQ4 2023: $8.50BQ1 2024: $9.67BQ2 2024: $10.9BQ3 2024: $11.5BQ4 2024: $11.3BQ1 2025: $9.61BQ2 2025: $11.4BQ3 2025: $11.6BQ4 2025: $12.1BQ1 2026: $14.1BQ2 2026: $14.8B
Institutions holding CLH and their total value by quarter
QuarterHoldersValue
Q2 2026663$14.8B
Q1 2026626$14.1B
Q4 2025568$12.1B
Q3 2025569$11.6B
Q2 2025579$11.4B
Q1 2025563$9.61B
Q4 2024573$11.3B
Q3 2024572$11.5B
Q2 2024518$10.9B
Q1 2024481$9.67B
Q4 2023450$8.50B
Q3 2023421$8.31B
Q2 2023417$8.16B
Q1 2023405$6.88B
Q4 2022380$5.49B
Q3 2022369$5.31B
Q2 2022337$4.23B
Q1 2022345$5.38B
Q4 2021327$4.78B
Q3 2021309$5.02B
Q2 2021286$4.48B
Q1 2021289$4.07B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q2 2023.

Institutions holding CLH in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Tfo-TDC, LLC1$1640.00%00.0%Unchanged
Assetmark, Inc2$3350.00%+2New
Horizon Investments, LLC3$5020.00%00.0%Unchanged
Capital Advisors, Ltd. LLC5$1.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.3$1.00K0.00%+3New
Glass Jacobson Investment Advisors llc6$1.00K0.00%00.0%Unchanged
Bell Investment Advisors, Inc7$1.17K0.00%+3+75.0%Added
Oakworth Capital, Inc.12$2.01K0.00%00.0%Unchanged
Allworth Financial LP12$2.01K0.00%+12New
Jones Financial Companies LLLP13$2.18K0.00%+13New
SJS Investment Consulting Inc.17$2.85K0.00%00.0%Unchanged
Byrne Asset Management LLC20$3.00K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc21$3.52K0.00%−1−4.5%Reduced
TFC Financial Management21$3.52K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC24$4.02K0.00%00.0%Unchanged
Earnest Partners LLC24$4.02K0.00%00.0%Unchanged
Brown Brothers Harriman & Co25$4.18K0.00%00.0%Unchanged
Hexagon Capital Partners LLC26$4.35K0.00%00.0%Unchanged
Washington Trust Advisors, Inc.31$5.19K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC35$5.86K0.00%00.0%Unchanged
Bartlett & Co. LLC35$6.00K0.00%00.0%Unchanged
Parkside Financial Bank & Trust39$6.53K0.00%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.39$7.00K0.00%00.0%Unchanged
Steward Financial Group LLC43$7.00K0.00%+43New
VisionPoint Advisory Group, LLC42$7.03K0.00%+37+740.0%Added
JFS Wealth Advisors, LLC45$7.53K0.00%00.0%Unchanged
Mitsubishi UFJ Trust & Banking Corp48$8.03K0.00%+48New
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.48$8.03K0.00%+48New
Federation des caisses Desjardins du Quebec58$9.71K0.00%−24−29.3%Reduced
Institutional & Family Asset Management, LLC60$10.0K0.00%00.0%Unchanged
Parallel Advisors, LLC83$13.9K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc90$15.1K0.00%00.0%Unchanged
Central Trust Co99$16.6K0.00%00.0%Unchanged
Baldwin Brothers Inc100$16.7K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.108$18.1K0.00%00.0%Unchanged
Manchester Capital Management LLC112$18.7K0.00%00.0%Unchanged
Cary Street Partner Investment Advisory LLC125$20.9K0.00%00.0%Unchanged
IFP Advisors, Inc135$22.6K0.00%−3−2.2%Reduced
Global Retirement Partners, LLC142$23.1K0.00%+9+6.8%Added
Hollencrest Capital Management138$23.1K0.00%−34−19.8%Reduced
Ronald Blue Trust, Inc.143$24.0K0.00%+118+472.0%Added
Millburn Ridgefield Corp151$25.3K0.00%+151New
Catalyst Capital Advisors LLC151$25.3K0.00%+151New
Northwestern Mutual Wealth Management Co155$25.9K0.00%00.0%Unchanged
Park Place Capital Corp155$25.9K0.01%00.0%Unchanged
Umb Bank N A163$27.3K0.00%+27+19.9%Added
LGT Financial Advisors LLC189$31.6K0.04%+189New
C M Bidwell & Associates Ltd197$33.0K0.03%+197New
Kelly Financial Services LLC200$33.5K0.02%00.0%Unchanged
TD Private Client Wealth LLC201$33.6K0.00%00.0%Unchanged
Edmond de Rothschild Holding S.A.215$36.0K0.00%00.0%Unchanged
Nomura Asset Management Co Ltd230$38.5K0.00%00.0%Unchanged
Cohen & Steers, Inc.249$42.0K0.00%+249New
Penserra Capital Management LLC261$43.0K0.00%−362−58.1%Reduced
Lindbrook Capital, LLC277$46.4K0.01%00.0%Unchanged
Banque Cantonale Vaudoise284$48.0K0.00%00.0%Unchanged
First Horizon Advisors, Inc.304$50.9K0.00%+78+34.5%Added
Indiana Trust & Investment Management CO330$55.2K0.03%+330New
Quadrant Capital Group LLC339$56.7K0.01%+169+99.4%Added
Raleigh Capital Management Inc.342$57.2K0.03%+15+4.6%Added
Harvest Fund Management Co., Ltd353$59.0K0.01%+353New
Spire Wealth Management354$59.2K0.00%00.0%Unchanged
Venturi Wealth Management, LLC362$60.6K0.00%00.0%Unchanged
Cullen/Frost Bankers, Inc.400$66.9K0.00%00.0%Unchanged
Signaturefd, LLC413$69.1K0.00%−6−1.4%Reduced
Atticus Wealth Management, LLC454$76.0K0.03%+24+5.6%Added
DecisionPoint Financial, LLC465$77.8K0.04%−30−6.1%Reduced
Armstrong Advisory Group, Inc482$80.7K0.01%00.0%Unchanged
Huntington National Bank506$84.7K0.00%−8−1.6%Reduced
American National Bank508$85.0K0.01%00.0%Unchanged
Fifth Third Bancorp528$88.4K0.00%+61+13.1%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC572$95.7K0.01%00.0%Unchanged
Covestor Ltd572$96.0K0.07%−90−13.6%Reduced
Colonial Trust Co600$100.4K0.02%00.0%Unchanged
AdvisorNet Financial, Inc616$103.1K0.01%00.0%Unchanged
Quent Capital, LLC656$109.8K0.02%−17−2.5%Reduced
Acadian Asset Management LLC697$116.0K0.00%−1,747−71.5%Reduced
Kapitalo Investimentos Ltda716$119.8K0.02%+467+187.6%Added
Sunbelt Securities, Inc.783$131.0K0.02%00.0%Unchanged
Whittier Trust Co800$133.9K0.00%00.0%Unchanged
CWM, LLC843$141.0K0.00%+99+13.3%Added
KBC Group NV850$142.0K0.00%+850New
Oliver Lagore Vanvalin Investment Group961$160.8K0.06%−488−33.7%Reduced
Glassman Wealth Services1,027$171.9K0.03%+900+708.7%Added
Amica Retiree Medical Trust1,094$183.0K0.22%00.0%Unchanged
NBC Securities, Inc.1,161$194.0K0.02%+1,161New
S&CO Inc1,200$200.0K0.02%+1,200New
Green Square Capital Advisors LLC1,223$204.7K0.03%00.0%Unchanged
XML Financial, LLC1,230$205.9K0.02%00.0%Unchanged
O'Shaughnessy Asset Management, LLC1,273$213.0K0.00%+1,273New
Eudaimonia Partners, LLC1,273$213.1K0.05%−3−0.2%Reduced
Whitaker-Myers Wealth Managers, LTD.1,308$218.9K0.14%−142−9.8%Reduced
Profund Advisors LLC1,359$227.4K0.01%−220−13.9%Reduced
Cooper Financial Group1,363$228.1K0.05%−263−16.2%Reduced
CIBC Asset Management Inc1,373$229.8K0.00%00.0%Unchanged
Strategic Advocates LLC1,380$231.0K0.11%+1,380New
Forum Financial Management, LP1,384$231.6K0.01%00.0%Unchanged
Colton Groome Financial Advisors, LLC1,410$236.0K0.12%00.0%Unchanged
TownSquare Capital, LLC1,430$239.3K0.00%+1,430New
Stephenson National Bank & Trust1,462$244.7K0.14%+66+4.7%Added