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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, Q2 2022

Institutional positions in Clean Harbors Inc as of Jun 30, 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
337
0 vs. Q1 2022
Shares held
48.3M
+452.4K (+0.9%) vs. Q1 2022
Total value
$4.23B
−$1.10B (−20.7%) vs. Q1 2022
New holders
36
136 more added
Sold out
36
108 more reduced

8 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: 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 2022: 337 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 2022: $4.23B
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 2022

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q1 2022.

Institutions holding CLH in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Wellington Management Group LLP6,119,760$536.5M0.11%+8,253+0.1%Added
Vanguard Group Inc4,960,225$434.9M0.01%+67,374+1.4%Added
BlackRock Inc.4,199,836$368.2M0.01%+11,005+0.3%Added
Snyder Capital Management L P2,013,591$176.5M4.78%+183,886+10.1%Added
Dimensional Fund Advisors LP1,634,410$143.3M0.05%−37,755−2.3%Reduced
Invesco Ltd.1,481,646$129.9M0.04%+102,752+7.5%Added
State Street Corp1,368,217$120.0M0.01%+11,227+0.8%Added
Impax Asset Management Group plc1,313,460$114.1M0.56%+80,702+6.5%Added
Artemis Investment Management LLP1,044,413$91.8M0.94%−4,099−0.4%Reduced
Credit Suisse AG914,002$80.1M0.08%+5,214+0.6%Added
Marshall Wace, LLP888,907$77.9M0.18%−478,358−35.0%Reduced
ArrowMark Colorado Holdings LLC849,300$74.5M0.85%−342,669−28.7%Reduced
Federated Hermes, Inc.833,567$73.1M0.20%−22,510−2.6%Reduced
Cramer Rosenthal McGlynn LLC695,390$61.0M2.80%−15,848−2.2%Reduced
Macquarie Group Ltd675,911$59.3M0.07%+13,145+2.0%Added
Geode Capital Management, LLC646,427$56.7M0.01%−7,342−1.1%Reduced
Charles Schwab Investment Management Inc554,914$48.6M0.02%+16,201+3.0%Added
American Century Companies Inc515,103$45.2M0.04%−72,480−12.3%Reduced
Leeward Investments, LLC - MA505,591$44.3M2.02%−9,935−1.9%Reduced
Norges Bank502,633$44.1M0.01%−6,597−1.3%Reduced
Bank of New York Mellon Corp451,953$39.6M0.01%−83,775−15.6%Reduced
Victory Capital Management Inc428,060$37.5M0.04%+16,073+3.9%Added
Millennium Management LLC424,551$37.2M0.05%+286,841+208.3%Added
Price T Rowe Associates Inc418,761$36.7M0.00%+100,533+31.6%Added
Northern Trust Corp412,727$36.2M0.01%−8,305−2.0%Reduced
Handelsbanken Fonder AB392,109$34.4M0.22%−10,800−2.7%Reduced
12th Street Asset Management Company, LLC381,956$33.5M8.44%+75,294+24.6%Added
Renaissance Technologies LLC376,433$33.0M0.04%+13,700+3.8%Added
Assenagon Asset Management S.A.371,892$32.6M0.14%+316,879+576.0%Added
Lord, Abbett & Co. LLC369,646$32.4M0.11%+187,591+103.0%Added
Neuberger Berman Group LLC368,207$32.3M0.03%+11,621+3.3%Added
Hood River Capital Management LLC337,462$29.6M1.18%+14,679+4.5%Added
Citigroup Inc327,521$28.7M0.04%−71,278−17.9%Reduced
Voya Investment Management LLC324,062$28.4M0.07%+124,043+62.0%Added
ExodusPoint Capital Management, LP294,835$25.8M0.36%+185,011+168.5%Added
Fort Washington Investment Advisors Inc276,076$24.2M0.19%+36,870+15.4%Added
Morgan Stanley274,522$24.1M0.00%+43,986+19.1%Added
Martingale Asset Management L P241,646$21.2M0.39%−6,242−2.5%Reduced
Goldman Sachs Group Inc227,235$19.9M0.01%+10,465+4.8%Added
FMR LLC225,370$19.8M0.00%+119,186+112.2%Added
Vontobel Holding Ltd.219,004$19.2M0.21%+44,054+25.2%Added
Fuller & Thaler Asset Management, Inc.215,581$18.9M0.13%−155,414−41.9%Reduced
Southernsun Asset Management, LLC204,498$17.9M2.22%−910.0%Reduced
Principal Financial Group Inc197,256$17.3M0.01%+26,940+15.8%Added
Nuveen Asset Management, LLC192,521$16.9M0.01%+53,137+38.1%Added
Credit Agricole S A188,022$16.5M0.65%−16,586−8.1%Reduced
Allianz Asset Management GmbH186,153$16.3M0.02%−33,332−15.2%Reduced
Sandler Capital Management182,526$16.0M2.47%−103,221−36.1%Reduced
Intrinsic Edge Capital Management LLC181,865$15.9M1.43%−45,942−20.2%Reduced
AQR Capital Management LLC184,588$15.9M0.04%−124,407−40.3%Reduced
Ameriprise Financial Inc162,713$14.3M0.00%−120,671−42.6%Reduced
New York State Common Retirement Fund152,006$13.3M0.02%+3,773+2.5%Added
Retirement Systems of Alabama151,466$13.3M0.06%+284+0.2%Added
JPMorgan Chase & Co151,314$13.3M0.00%−2,669−1.7%Reduced
Jupiter Asset Management Ltd150,230$13.2M0.19%−616−0.4%Reduced
Loomis Sayles & Co L P149,926$13.1M0.02%−915−0.6%Reduced
Citadel Advisors LLC148,610$13.0M0.02%+76,888+107.2%Added
Handelsinvest Investeringsforvaltning145,000$12.7M1.88%00.0%Unchanged
Rhumbline Advisers143,037$12.5M0.02%+14,687+11.4%Added
SG Capital Management LLC138,714$12.2M8.05%+110,332+388.7%Added
Thornburg Investment Management Inc136,259$11.9M0.18%−2,170−1.6%Reduced
Deutsche Bank AG130,880$11.5M0.01%+93,517+250.3%Added
First Trust Advisors LP126,151$11.1M0.01%−37,027−22.7%Reduced
Royal Bank of Canada125,279$11.0M0.00%+20,274+19.3%Added
Telemark Asset Management, LLC125,000$11.0M1.85%+75,000+150.0%Added
DekaBank Deutsche Girozentrale125,000$10.8M0.03%+63,000+101.6%Added
Swiss National Bank121,800$10.7M0.01%−400−0.3%Reduced
Oppenheimer Asset Management Inc.110,246$9.66M0.16%+12,444+12.7%Added
Westpac Banking Corp108,608$9.52M0.12%+5,295+5.1%Added
California Public Employees Retirement System107,674$9.44M0.01%−6,600−5.8%Reduced
Lisanti Capital Growth, LLC105,451$9.24M1.26%+20,706+24.4%Added
Kettle Hill Capital Management, LLC102,190$8.96M2.26%+3,286+3.3%Added
Cantor Fitzgerald, L. P.100,000$8.77M0.17%+100,000New
Arosa Capital Management LP97,446$8.54M3.77%−57,554−37.1%Reduced
Legal & General Group Plc97,240$8.53M0.00%−22,938−19.1%Reduced
Asset Management One Co.,Ltd.96,697$8.48M0.04%−3,044−3.1%Reduced
UBS Asset Management Americas Inc93,427$8.19M0.00%−1,558−1.6%Reduced
State of Wisconsin Investment Board92,768$8.13M0.02%+9,187+11.0%Added
Wedge Capital Management L L P91,711$8.04M0.13%−95−0.1%Reduced
Alliancebernstein L.P.88,288$7.74M0.00%+3,270+3.8%Added
Bullseye Asset Management LLC86,608$7.59M4.28%+87+0.1%Added
FIL Ltd85,293$7.48M0.01%+242+0.3%Added
American International Group, Inc.82,744$7.25M0.05%−2,065−2.4%Reduced
First Republic Investment Management, Inc.79,467$6.97M0.02%+5,223+7.0%Added
Brookfield Asset Management Inc.78,158$6.85M0.03%+48,096+160.0%Added
Putnam Investments LLC75,525$6.62M0.01%−10,007−11.7%Reduced
Cubist Systematic Strategies, LLC74,082$6.50M0.05%+12,501+20.3%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.70,693$6.20M0.02%+9,814+16.1%Added
Daiwa Securities Group Inc.70,250$6.16M0.05%+14,472+25.9%Added
New York State Teachers Retirement System66,165$5.80M0.01%00.0%Unchanged
California State Teachers Retirement System65,963$5.78M0.01%+138+0.2%Added
Natixis Advisors, L.P.65,221$5.72M0.03%−4,641−6.6%Reduced
SEI Investments Co64,277$5.64M0.01%+14,773+29.8%Added
M&T Bank Corp64,776$5.62M0.03%+1,567+2.5%Added
Mutual of America Capital Management LLC63,973$5.61M0.07%−3,089−4.6%Reduced
Bank of America Corp61,409$5.38M0.00%+3,532+6.1%Added
Verition Fund Management LLC61,095$5.36M0.12%+52,903+645.8%Added
Envestnet Asset Management Inc59,798$5.24M0.00%+5,651+10.4%Added
State Board of Administration of Florida Retirement System57,757$5.06M0.01%−1,771−3.0%Reduced
UBS Group AG56,551$4.96M0.00%−15,830−21.9%Reduced