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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 2024

Institutional positions in Clean Harbors Inc as of Sep 30, 2024. 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
572
+58 vs. Q2 2024
Shares held
47.7M
+3.61M (+8.2%) vs. Q2 2024
Total value
$11.5B
+$1.60B (+16.2%) vs. Q2 2024
New holders
89
181 more added
Sold out
31
208 more reduced

4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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 2024: 572 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 2024: $11.5B
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 2024

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q2 2024.

Institutions holding CLH in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Panagora Asset Management Inc1,601$387.0K0.00%−39−2.4%Reduced
CAPROCK Group, Inc.1,621$391.8K0.01%+370+29.6%Added
Amica Retiree Medical Trust1,628$394.0K0.33%+1,628New
RSM US Wealth Management LLC1,646$396.6K0.01%+1,646New
Bradley Foster & Sargent Inc1,653$399.5K0.01%−250−13.1%Reduced
Simplex Trading, LLC1,666$402.0K0.01%+1,666New
TownSquare Capital, LLC1,666$402.7K0.00%+35+2.1%Added
Point72 Asia (Singapore) Pte. Ltd.1,682$406.6K0.08%+1,682New
Equitable Holdings, Inc.1,704$411.9K0.00%+1,704New
Leonteq Securities AG1,733$418.9K0.05%−352−16.9%Reduced
Shell Asset Management Co1,752$423.0K0.02%+1,752New
Stephenson National Bank & Trust1,784$431.2K0.14%−64−3.5%Reduced
Flagship Harbor Advisors, LLC1,787$431.9K0.02%+51+2.9%Added
Fifth Third Wealth Advisors LLC1,801$435.3K0.03%+122+7.3%Added
Aptus Capital Advisors, LLC1,842$445.2K0.01%−192−9.4%Reduced
Glenmede Trust Co NA1,862$450.1K0.00%−737−28.4%Reduced
Farther Finance Advisors, LLC1,863$450.3K0.02%−222−10.6%Reduced
Crestline Management, LP1,883$455.1K0.03%+1,883New
Savant Capital, LLC1,911$461.9K0.00%+306+19.1%Added
Blair William & Co1,935$467.7K0.00%00.0%Unchanged
Envestnet Portfolio Solutions, Inc.1,967$475.4K0.00%−920−31.9%Reduced
Jefferies Financial Group Inc.2,007$485.1K0.01%+2,007New
Custom Index Systems, LLC2,029$490.4K0.27%+2,029New
HMS Capital Management, LLC2,072$500.8K0.25%00.0%Unchanged
ProShare Advisors LLC2,211$534.4K0.00%−155−6.6%Reduced
Equitable Trust Co2,225$537.8K0.03%00.0%Unchanged
Centiva Capital, LP2,226$538.0K0.02%+2,226New
Lazard Freres Gestion S.A.S.2,260$546.0K0.01%−187,740−98.8%Reduced
Sanctuary Advisors, LLC2,169$547.7K0.00%+820+60.8%Added
Outlook Wealth Advisors, LLC2,269$548.4K0.16%−23−1.0%Reduced
Wedbush Securities Inc2,291$554.0K0.02%−180−7.3%Reduced
Numerai GP LLC2,302$556.4K0.15%+2,302New
Sterling Capital Management LLC2,313$559.1K0.01%+2,313New
CWM, LLC2,380$575.0K0.00%+1,029+76.2%Added
Commerce Bank2,422$585.4K0.00%−65−2.6%Reduced
XTX Topco Ltd2,446$591.2K0.04%+160+7.0%Added
Los Angeles Capital Management LLC2,465$595.8K0.00%+130+5.6%Added
Chesapeake Capital Corp2,519$600.6K0.55%+566+29.0%Added
Massmutual Trust Co FSB2,496$603.3K0.02%−191−7.1%Reduced
Ieq Capital, LLC2,529$611.3K0.01%+2,529New
Coldstream Capital Management Inc2,528$611.7K0.01%+34+1.4%Added
Diametric Capital, LP2,539$613.7K0.30%−1,150−31.2%Reduced
PDT Partners, LLC2,606$629.9K0.06%−14−0.5%Reduced
Simon Quick Advisors, LLC2,665$644.2K0.04%−50−1.8%Reduced
Utah Retirement Systems2,700$652.6K0.01%00.0%Unchanged
Jump Financial, LLC2,700$652.6K0.01%+2,700New
Simplicity Wealth,LLC2,766$668.6K0.06%−1,989−41.8%Reduced
Intrust Bank NA2,776$671.0K0.07%−11−0.4%Reduced
Gsa Capital Partners LLP2,780$672.0K0.05%+2,780New
Moody Aldrich Partners LLC2,788$673.9K0.12%−3−0.1%Reduced
Hantz Financial Services, Inc.2,803$678.0K0.01%+39+1.4%Added
Robeco Institutional Asset Management B.V.2,812$679.7K0.00%+454+19.3%Added
SG Americas Securities, LLC2,824$683.0K0.00%−3,183−53.0%Reduced
Parallax Volatility Advisers, L.P.2,872$694.2K0.02%+2,872New
Maryland State Retirement & Pension System2,944$711.6K0.01%−1,115−27.5%Reduced
Pitcairn Co3,023$730.7K0.04%−546−15.3%Reduced
Dynasty Wealth Management, LLC3,041$735.0K0.02%+1,198+65.0%Added
Seaport Global Advisors, LLC3,044$735.8K2.32%00.0%Unchanged
Guggenheim Capital LLC3,050$737.2K0.01%−306−9.1%Reduced
Wetherby Asset Management Inc3,050$737.2K0.03%−83−2.6%Reduced
HRT Financial LP3,055$738.0K0.00%−7,562−71.2%Reduced
Creative Planning3,147$760.7K0.00%+308+10.8%Added
Walleye Capital LLC3,173$766.9K0.01%+1,691+114.1%Added
Stephens Inc3,176$767.7K0.01%−376−10.6%Reduced
Bridges Investment Management Inc3,223$779.0K0.01%00.0%Unchanged
Gilder Gagnon Howe & Co LLC3,354$810.7K0.01%−488−12.7%Reduced
Fulton Bank, N.A.3,431$829.3K0.03%−158−4.4%Reduced
O'Shaughnessy Asset Management, LLC3,339$867.1K0.01%+1,242+59.2%Added
Williamson Legacy Group, LLC3,674$888.0K0.59%+3,674New
Entropy Technologies, LP3,732$902.1K0.09%+3,732New
Dynamic Technology Lab Private Ltd3,802$919.0K0.10%+3,802New
Truvestments Capital LLC3,831$926.0K0.25%+233+6.5%Added
Advisor Resource Council3,833$926.5K0.42%+3,833New
Lakeview Capital Partners, LLC3,872$935.9K0.15%−786−16.9%Reduced
Wealth Enhancement Advisory Services, LLC3,882$938.3K0.00%+219+6.0%Added
Securian Asset Management, Inc3,901$942.9K0.03%−100−2.5%Reduced
MGB Wealth Management, LLC3,965$956.8K0.35%−421−9.6%Reduced
Cambridge Investment Research Advisors, Inc.4,070$984.0K0.00%+102+2.6%Added
Point72 (DIFC) Ltd4,129$998.0K0.08%+4,129New
Crossmark Global Holdings, Inc.4,208$1.02M0.02%+857+25.6%Added
Aigen Investment Management, LP4,234$1.02M0.20%+3,317+361.7%Added
CIBC World Markets Inc.4,249$1.03M0.00%+33+0.8%Added
Arrowstreet Capital, Limited Partnership4,399$1.06M0.00%+4,399New
Change Path, LLC4,399$1.06M0.04%+4,399New
Russell Investments Group, Ltd.4,419$1.07M0.00%−1,407−24.2%Reduced
Sigma Planning Corp4,456$1.08M0.03%+233+5.5%Added
Knollwood Investment Advisory, LLC4,500$1.09M0.12%00.0%Unchanged
Wolverine Trading, LLC4,572$1.09M0.03%−4,210−47.9%Reduced
Baird Financial Group, Inc.4,606$1.11M0.00%−1,070−18.9%Reduced
Commonwealth Equity Services, LLC4,612$1.11M0.00%−870−15.9%Reduced
MJP Associates Inc4,639$1.12M0.21%−95−2.0%Reduced
Quaero Capital S.A.4,722$1.14M1.37%−1,350−22.2%Reduced
Axq Capital, LP4,840$1.17M0.35%−1,753−26.6%Reduced
Advisor Group Holdings, Inc.4,887$1.18M0.00%−137−2.7%Reduced
Captrust Financial Advisors5,087$1.23M0.00%+1,272+33.3%Added
Vestmark Advisory Solutions, Inc.5,181$1.25M0.05%+375+7.8%Added
Davy Global Fund Management Ltd5,206$1.26M0.13%00.0%Unchanged
Versor Investments LP5,218$1.26M0.20%−185−3.4%Reduced
Moody National Bank Trust Division5,253$1.27M0.14%+410+8.5%Added
Tower Research Capital LLC (TRC)5,275$1.28M0.03%−1,985−27.3%Reduced