Skip to main content

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 2023

Institutional positions in Clean Harbors Inc as of Jun 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
417
+12 vs. Q1 2023
Shares held
49.7M
+1.40M (+2.9%) vs. Q1 2023
Total value
$8.16B
+$1.28B (+18.6%) vs. Q1 2023
New holders
53
128 more added
Sold out
41
170 more reduced

Compare with Q1 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 holdersQ2 2023: 417 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 heldQ2 2023: $8.16B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2023.

Institutions holding CLH in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Sirios Capital Management L P7,940$1.31M0.23%+7,940New
Settian Capital LP8,000$1.32M1.10%+8,000New
Unigestion Holding SA8,129$1.32M0.08%+1,008+14.2%Added
Oppenheimer & Co Inc8,057$1.32M0.03%+942+13.2%Added
Jane Street Group, LLC8,324$1.37M0.00%−9,713−53.9%Reduced
Benjamin Edwards Inc8,346$1.37M0.32%+214+2.6%Added
Bessemer Securities LLC8,419$1.38M0.92%−1,573−15.7%Reduced
Amica Mutual Insurance Co8,733$1.44M0.16%+8,733New
Essex Investment Management Co LLC8,800$1.45M0.20%−1,183−11.9%Reduced
Pacer Advisors, Inc.8,800$1.45M0.01%+6,730+325.1%Added
Genesee Capital Advisors, LLC9,203$1.51M1.03%−191−2.0%Reduced
Russell Investments Group, Ltd.9,227$1.52M0.00%−1,234−11.8%Reduced
Mercer Global Advisors Inc9,358$1.54M0.01%−1,083−10.4%Reduced
Congress Park Capital LLC9,372$1.54M0.86%−400−4.1%Reduced
Monument Capital Management9,446$1.55M0.50%+9,446New
Advisory Services Network, LLC9,530$1.57M0.04%+1,526+19.1%Added
AE Wealth Management LLC9,636$1.58M0.01%+839+9.5%Added
LPL Financial LLC9,793$1.61M0.00%+3,154+47.5%Added
Prudential Financial Inc10,043$1.65M0.00%−23,640−70.2%Reduced
Illinois Municipal Retirement Fund10,145$1.67M0.03%00.0%Unchanged
New Mexico Educational Retirement Board10,300$1.69M0.07%+1,200+13.2%Added
Colonial Trust Advisors10,450$1.72M0.19%−50−0.5%Reduced
EverSource Wealth Advisors, LLC10,457$1.72M0.19%+184+1.8%Added
Redhawk Wealth Advisors, Inc.10,694$1.76M0.54%+2,382+28.7%Added
Lakeview Capital Partners, LLC11,038$1.81M0.34%+160+1.5%Added
Sumitomo Mitsui Trust Holdings, Inc.11,116$1.83M0.00%−279−2.4%Reduced
Northwestern Mutual Investment Management Company, LLC11,182$1.84M0.05%+25+0.2%Added
Cove Street Capital, LLC11,224$1.85M0.57%−2,708−19.4%Reduced
National Bank of Canada11,343$1.86M0.00%−19,167−62.8%Reduced
TimesSquare Capital Management, LLC11,300$1.86M0.03%00.0%Unchanged
Ci Investments Inc.11,401$1.88M0.01%+2,223+24.2%Added
US Bancorp11,492$1.89M0.00%−618−5.1%Reduced
Dana Investment Advisors, Inc.11,621$1.91M0.09%−2,603−18.3%Reduced
Spouting Rock Asset Management, LLC11,699$1.92M0.70%00.0%Unchanged
Two Sigma Investments, LP11,712$1.93M0.01%−17,803−60.3%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)11,966$1.97M0.01%+3,832+47.1%Added
Advisor Group Holdings, Inc.12,241$2.03M0.00%−6,739−35.5%Reduced
State of Michigan Retirement System12,407$2.04M0.01%−300−2.4%Reduced
Shelton Capital Management12,479$2.05M0.07%+9,927+389.0%Added
Virginia Retirement Systems Et Al12,800$2.10M0.02%−7,200−36.0%Reduced
Thrivent Financial for Lutherans12,987$2.13M0.00%−285−2.1%Reduced
Calamos Advisors LLC13,171$2.17M0.01%−4,327−24.7%Reduced
Truist Financial Corp13,309$2.19M0.00%−1,241−8.5%Reduced
Chilton Investment Co LLC13,369$2.20M0.06%+6,260+88.1%Added
Oregon Public Employees Retirement Fund14,515$2.39M0.03%−161−1.1%Reduced
Arizona State Retirement System14,643$2.41M0.02%−241−1.6%Reduced
Louisiana State Employees Retirement System14,700$2.42M0.05%+1,400+10.5%Added
Van Eck Associates Corp15,165$2.49M0.01%−1,027−6.3%Reduced
Prelude Capital Management, LLC16,025$2.63M0.22%+1,897+13.4%Added
Ensign Peak Advisors, Inc16,095$2.65M0.01%−960−5.6%Reduced
Sycomore Asset Management17,487$2.80M0.65%+10,272+142.4%Added
CIBC World Markets Inc.17,835$2.93M0.01%−20,828−53.9%Reduced
BNP Paribas Arbitrage, SA17,914$2.95M0.01%−14,144−44.1%Reduced
Teacher Retirement System of Texas18,240$3.00M0.02%−1,024−5.3%Reduced
PKO Investment Management Joint-Stock Co18,424$3.03M0.37%00.0%Unchanged
Gotham Asset Management, LLC19,132$3.15M0.07%−14,447−43.0%Reduced
Empowered Funds, LLC19,688$3.24M0.11%+19,688New
EA Series Trust19,688$3.24M0.11%+19,688New
K.J. Harrison & Partners Inc20,000$3.28M0.59%00.0%Unchanged
LGT Group Foundation19,964$3.28M0.08%−2,707−11.9%Reduced
HRT Financial LP20,300$3.34M0.03%+11,737+137.1%Added
Teachers Retirement System of the State of Kentucky20,637$3.39M0.03%−3,458−14.4%Reduced
Portolan Capital Management, LLC21,956$3.61M0.32%−49,321−69.2%Reduced
Ameritas Investment Partners, Inc.22,965$3.78M0.14%−1,638−6.7%Reduced
Treasurer of the State of North Carolina23,134$3.80M0.02%+850+3.8%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys24,323$4.00M0.03%+1,673+7.4%Added
Munro Partners24,600$4.04M0.19%+4,540+22.6%Added
J.P. Marvel Investment Advisors, LLC24,707$4.06M0.85%00.0%Unchanged
Yousif Capital Management, LLC25,236$4.15M0.05%−816−3.1%Reduced
State of Tennessee, Treasury Department25,260$4.15M0.02%+10,265+68.5%Added
Schroder Investment Management Group25,278$4.16M0.01%−804−3.1%Reduced
Alberta Investment Management Corp25,487$4.19M0.04%−4,135−14.0%Reduced
Advisors Asset Management, Inc.25,615$4.21M0.09%−199−0.8%Reduced
Algert Global LLC26,117$4.29M0.19%−1,240−4.5%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.26,257$4.32M0.01%+1,198+4.8%Added
Quantinno Capital Management LP26,282$4.32M0.25%−568−2.1%Reduced
Boston Partners26,354$4.33M0.01%−10,451−28.4%Reduced
EAM Global Investors LLC26,627$4.38M1.29%−7,912−22.9%Reduced
Silphium Asset Management Ltd27,000$4.44M2.20%00.0%Unchanged
Coyle Financial Counsel LLC27,368$4.50M2.02%−64−0.2%Reduced
State of New Jersey Common Pension Fund D27,833$4.58M0.02%00.0%Unchanged
Public Employees Retirement System of Ohio28,577$4.70M0.02%−12,011−29.6%Reduced
Ashton Thomas Private Wealth, LLC28,650$4.71M0.36%+735+2.6%Added
Assenagon Asset Management S.A.28,867$4.75M0.02%+28,867New
Great West Life Assurance Co29,685$4.88M0.01%−4,608−13.4%Reduced
MetLife Investment Management30,174$4.96M0.04%−678−2.2%Reduced
The PNC Financial Services Group, Inc.30,815$5.07M0.00%−159−0.5%Reduced
Atria Investments LLC33,933$5.58M0.10%−67−0.2%Reduced
Nicholas Investment Partners, LP33,935$5.58M0.38%00.0%Unchanged
Amalgamated Bank34,345$5.65M0.05%−360−1.0%Reduced
LMCG Investments, LLC35,048$5.76M0.37%−439−1.2%Reduced
Taika Capital, LP36,050$5.93M3.25%+5,500+18.0%Added
Manufacturers Life Insurance Company, The37,833$6.22M0.00%−1,391−3.5%Reduced
Brant Point Investment Management LLC37,872$6.23M1.42%−1,128−2.9%Reduced
Zacks Investment Management39,841$6.55M0.08%−2,042−4.9%Reduced
Bullseye Asset Management LLC41,061$6.75M3.39%00.0%Unchanged
Hancock Whitney Corp41,627$6.84M0.27%+34,023+447.4%Added
Barclays PLC43,640$7.18M0.00%+13,586+45.2%Added
Man Group plc43,705$7.19M0.02%––
La Banque Postale Asset Management SA44,222$7.27M0.17%00.0%Unchanged