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Disclosery

CLH CLEAN HARBORS INC

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Stock (common), issuer CIK 822818

644 managers (663 13F filers) reported a position in CLH shares at 2026-06-30, 49,442,733 shares in all. 89 filers opened a position and 55 filers sold out during the quarter.

Managers
644
13F filers
663
New
89
Added
205
Reduced
251
Sold out
55
Shares held by filers
49,442,733

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
DiNuzzo Private Wealth, Inc.13$3.88K<0.01%013F-HRTimeline
Rossby Financial, LCC13$3.88K<0.01%-813F-HRTimeline
Bay Harbor Wealth Management, LLC12$3.58K<0.01%+213F-HRTimeline
Caitong International Asset Management …12$3.58K<0.01%new13F-HRTimeline
OAKWORTH CAPITAL, INC.12$3.49K<0.01%013F-HRTimeline
North Star Investment Management Corp.11$3.29K<0.01%013F-HRTimeline
Princeton Global Asset Management LLC11$3.29K<0.01%013F-HRTimeline
STANCE CAPITAL LLC11$3.29K<0.01%new13F-HRTimeline
FIRST UNITED BANK & TRUST10$2.99K<0.01%new13F-HRTimeline
Private Wealth Management Group, LLC10$2.99K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.9$2.69K<0.01%-413F-HRTimeline
William B. Walkup & Associates, Inc.9$2.69K<0.01%new13F-HRTimeline
AMERIFLEX GROUP, INC.8$2.39K<0.01%013F-HRTimeline
HFM Investment Advisors, LLC8$2.39K<0.01%+513F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.6$1.79K<0.01%-113F-HRTimeline
Hughes Financial Services, LLC6$1.79K<0.01%+413F-HRTimeline
Cornerstone Planning Group LLC5$1.53K<0.01%013F-HRTimeline
Byrne Asset Management LLC5$1.49K<0.01%013F-HRTimeline
Kilter Group LLC5$1.49K<0.01%013F-HRTimeline
WPG Advisers, LLC5$1.49K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC4$1.2K<0.01%-68113F-HRTimeline
Lodestone Wealth Management LLC4$1.2K<0.01%013F-HRTimeline
Capital Advisors, Ltd. LLC5$1K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.3$896<0.01%013F-HRTimeline
Bruce G. Allen Investments, LLC3$896<0.01%013F-HRTimeline
Planning Strategies Inc.3$896<0.01%13F-HRTimeline
MOTCO2$598<0.01%new13F-HRTimeline
AdvisorNet Financial, Inc2$598<0.01%013F-HRTimeline
Quaker Wealth Management, LLC2$598<0.01%013F-HRTimeline
Bell Investment Advisors, Inc2$598<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC2$598<0.01%013F-HR/ATimeline
Silver Grove Financial Group, Inc.2$598<0.01%new13F-HRTimeline
GHP Investment Advisors, Inc.1$299<0.01%013F-HRTimeline
USA FINANCIAL FORMULAS1$299<0.01%13F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC1$299<0.01%013F-HRTimeline
MARYLAND CAPITAL ADVISORS INC.1$299<0.01%13F-HRTimeline
Strategic Advocates LLC1$299<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC1$299<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…1$298<0.01%013F-HRTimelineGroup
TD Waterhouse Canada Inc.1$291<0.01%013F-HRTimeline
OGOREK ANTHONY JOSEPH /NY/ /ADV2$00%013F-HRTimelineValue filed as zero, left out of ratios.
Avion Wealth2$00%013F-HRTimelineValue filed as zero, left out of ratios.
Navigoe, LLC2$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise125$37M-1313F-HRTimelineGroupValue about 1,000 times the price other filers imply, kept as filed and left out of ratios.