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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, Q1 2022

Institutional positions in Clean Harbors Inc as of Mar 31, 2022. 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
345
+20 vs. Q4 2021
Shares held
48.1M
+364.3K (+0.8%) vs. Q4 2021
Total value
$5.38B
+$614.9M (+12.9%) vs. Q4 2021
New holders
55
121 more added
Sold out
35
113 more reduced

2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 holdersQ1 2022: 345 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 heldQ1 2022: $5.38B
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, Q1 2022

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q4 2021.

Institutions holding CLH in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Ci Investments Inc.3$00.00%00.0%Unchanged
SJS Investment Consulting Inc.2$00.00%+2New
Sutton Wealth Advisors Inc.7$7810.00%00.0%Unchanged
Oakworth Capital, Inc.12$1.00K0.00%00.0%Unchanged
Schubert & Co11$1.00K0.00%+1+10.0%Added
Parkside Financial Bank & Trust13$1.00K0.00%+8+160.0%Added
Meeder Asset Management Inc12$1.00K0.00%+12New
Tortoise Capital Advisors, L.L.C.13$1.00K0.00%+13New
Disciplined Investments, LLC9$1.00K0.00%+9New
Whittier Trust Co of Nevada Inc20$2.00K0.00%00.0%Unchanged
Aua Capital Management, LLC20$2.00K0.00%00.0%Unchanged
TFC Financial Management21$2.00K0.00%00.0%Unchanged
Cordant, Inc.19$2.00K0.00%+19New
Earnest Partners LLC24$3.00K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC24$3.00K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC28$3.00K0.00%+16+133.3%Added
CVA Family Office, LLC30$3.00K0.00%+30New
Gemmer Asset Management LLC42$4.00K0.00%00.0%Unchanged
Fieldpoint Private Securities, LLC35$4.00K0.00%00.0%Unchanged
Jones Financial Companies LLLP46$5.00K0.00%00.0%Unchanged
Parallel Advisors, LLC43$5.00K0.00%+5+13.2%Added
Northwestern Mutual Wealth Management Co49$6.00K0.00%−33−40.2%Reduced
Federation des caisses Desjardins du Quebec58$6.47K0.00%00.0%Unchanged
Tevis Investment Management62$7.00K0.01%00.0%Unchanged
Zions Bancorporation, N.A.71$8.00K0.00%+71New
IFP Advisors, Inc193$10.0K0.00%+193New
American Research & Management Co.100$11.0K0.00%00.0%Unchanged
BDO Wealth Advisors, LLC97$11.0K0.00%00.0%Unchanged
Quadrant Capital Group LLC98$11.0K0.00%+6+6.5%Added
Signaturefd, LLC106$12.0K0.00%00.0%Unchanged
Clearview Wealth Advisors LLC106$12.0K0.01%00.0%Unchanged
Farmers & Merchants Investments Inc104$12.0K0.00%+104New
Sierra Capital LLC116$13.0K0.00%−27−18.9%Reduced
Itau Unibanco Holding S.A.112$13.0K0.00%00.0%Unchanged
Glassman Wealth Services127$14.0K0.00%00.0%Unchanged
Covestor Ltd121$14.0K0.01%+48+65.8%Added
Manchester Capital Management LLC132$15.0K0.00%00.0%Unchanged
First Horizon Advisors, Inc.136$15.0K0.00%+12+9.7%Added
Central Trust Co179$20.0K0.00%−20−10.1%Reduced
Money Concepts Capital Corp188$21.0K0.00%+188New
Lindbrook Capital, LLC197$22.0K0.00%00.0%Unchanged
American Portfolios Advisors200$22.3K0.00%−100−33.3%Reduced
Kelly Financial Services LLC200$22.3K0.01%00.0%Unchanged
TD Waterhouse Canada Inc.200$22.6K0.00%00.0%Unchanged
Fifth Third Bancorp212$24.0K0.00%−90−29.8%Reduced
Private Capital Group, LLC211$24.0K0.01%+211New
Umb Bank N A242$27.0K0.00%+210+656.3%Added
Steward Partners Investment Advisory, LLC264$29.0K0.00%+264New
Whittier Trust Co300$33.0K0.00%00.0%Unchanged
TD Private Client Wealth LLC343$38.3K0.00%+343New
Huntington National Bank391$44.0K0.00%+237+153.9%Added
Nomura Asset Management Co Ltd400$44.7K0.00%00.0%Unchanged
Cullen/Frost Bankers, Inc.400$45.0K0.00%00.0%Unchanged
US Bancorp405$45.0K0.00%+31+8.3%Added
Captrust Financial Advisors406$45.0K0.00%+50+14.0%Added
Rockbridge Investment Management, LCC400$45.2K0.01%00.0%Unchanged
Ellevest, Inc.413$46.0K0.00%−199−32.5%Reduced
Atticus Wealth Management, LLC430$48.0K0.02%00.0%Unchanged
Twin Tree Management, LP539$60.0K0.00%−11,354−95.5%Reduced
Lazard Asset Management LLC578$64.0K0.00%+300+107.9%Added
TD Ameritrade Investment Management, LLC592$66.0K0.00%−69−10.4%Reduced
AdvisorNet Financial, Inc605$68.0K0.00%00.0%Unchanged
Quent Capital, LLC623$70.0K0.01%+122+24.4%Added
Rockefeller Capital Management L.P.750$83.0K0.00%+5+0.7%Added
Arlington Partners LLC801$89.0K0.03%00.0%Unchanged
TCWP LLC1,000$111.0K0.02%+1,000New
Penserra Capital Management LLC1,062$118.0K0.00%+1,062New
Sycomore Asset Management1,253$140.0K0.02%+1,253New
Howe & Rusling Inc1,381$154.0K0.02%00.0%Unchanged
Oliver Lagore Vanvalin Investment Group1,552$172.0K0.12%+1,552New
Walleye Trading LLC1,714$191.0K0.00%+1,714New
State of Wyoming1,786$200.0K0.10%−219−10.9%Reduced
CWM, LLC1,939$216.0K0.00%−2,999−60.7%Reduced
Simplex Trading, LLC1,979$220.0K0.01%+1,979New
Brown Brothers Harriman & Co2,000$223.0K0.00%00.0%Unchanged
PDT Partners, LLC2,016$225.0K0.02%−4,914−70.9%Reduced
AlphaCrest Capital Management LLC2,025$226.0K0.01%−14,800−88.0%Reduced
Bradley Foster & Sargent Inc2,078$232.0K0.00%00.0%Unchanged
MAI Capital Management2,137$239.0K0.00%00.0%Unchanged
CIBC Asset Management Inc2,158$241.0K0.00%00.0%Unchanged
Y-Intercept (Hong Kong) Ltd2,258$252.0K0.06%+2,258New
Hilltop Holdings Inc.2,326$260.0K0.03%−328−12.4%Reduced
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna2,400$267.9K0.13%+2,400New
Prelude Capital Management, LLC2,409$269.0K0.01%−1,602−39.9%Reduced
McNamara Financial Services, Inc.2,415$270.0K0.07%00.0%Unchanged
XTX Topco Ltd2,424$271.0K0.12%+2,424New
Coldstream Capital Management Inc2,449$273.0K0.01%−63−2.5%Reduced
O'Shaughnessy Asset Management, LLC2,472$276.0K0.00%+2,472New
Stephens Inc2,555$285.0K0.00%00.0%Unchanged
CenterBook Partners LP2,551$285.0K0.10%+2,551New
Profund Advisors LLC2,576$288.0K0.01%+67+2.7%Added
Shelton Capital Management2,652$296.0K0.01%00.0%Unchanged
Utah Retirement Systems2,700$301.0K0.00%00.0%Unchanged
Bayesian Capital Management, LP2,700$301.0K0.04%+2,700New
World Equity Group, Inc.2,700$301.4K0.06%+2,700New
Gsa Capital Partners LLP2,765$309.0K0.04%+2,765New
Creative Planning2,869$320.0K0.00%−121−4.0%Reduced
Cetera Investment Advisers2,945$329.0K0.00%+2,945New
Toth Financial Advisory Corp3,000$335.0K0.05%+3,000New
Jane Street Group, LLC3,137$350.0K0.00%−4,193−57.2%Reduced