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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 2023

Institutional positions in Clean Harbors Inc as of Sep 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
421
+8 vs. Q2 2023
Shares held
49.7M
+11.3K (0.0%) vs. Q2 2023
Total value
$8.31B
+$156.9M (+1.9%) vs. Q2 2023
New holders
41
115 more added
Sold out
33
186 more reduced

4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 421 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 2023: $8.31B
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 2023

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q2 2023.

Institutions holding CLH in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Colonial Trust Advisors10,350$1.73M0.20%−100−1.0%Reduced
New Mexico Educational Retirement Board10,300$1.72M0.07%00.0%Unchanged
AXA S.A.10,244$1.71M0.01%+8,644+540.3%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys10,198$1.71M0.01%−14,125−58.1%Reduced
Illinois Municipal Retirement Fund10,145$1.70M0.03%00.0%Unchanged
Prudential Financial Inc9,928$1.66M0.00%−115−1.1%Reduced
Dana Investment Advisors, Inc.9,859$1.65M0.08%−1,762−15.2%Reduced
Congress Park Capital LLC9,618$1.61M0.93%+246+2.6%Added
Advisory Services Network, LLC9,086$1.52M0.04%−444−4.7%Reduced
Amica Mutual Insurance Co8,733$1.46M0.17%00.0%Unchanged
Genesee Capital Advisors, LLC8,660$1.45M1.04%−543−5.9%Reduced
Ossiam8,302$1.39M0.02%+8,302New
Settian Capital LP8,000$1.34M1.14%00.0%Unchanged
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main7,953$1.33M0.00%−56,151−87.6%Reduced
Deutsche Bank AG7,785$1.30M0.00%+509+7.0%Added
South Dakota Investment Council7,547$1.26M0.03%00.0%Unchanged
US Bancorp7,508$1.26M0.00%−3,984−34.7%Reduced
Edentree Asset Management Ltd7,390$1.24M0.48%00.0%Unchanged
Mercer Global Advisors Inc7,359$1.23M0.00%−1,999−21.4%Reduced
AE Wealth Management LLC7,298$1.22M0.01%−2,338−24.3%Reduced
Captrust Financial Advisors7,068$1.18M0.00%+3,348+90.0%Added
Legato Capital Management LLC7,054$1.18M0.17%+2,480+54.2%Added
SFE Investment Counsel7,022$1.18M0.34%−704−9.1%Reduced
Covea Finance7,000$1.17M0.07%+7,000New
Chartwell Investment Partners, LLC6,969$1.17M0.05%+6,969New
Davy Global Fund Management Ltd6,960$1.16M0.24%+2,657+61.7%Added
Cerity Partners LLC6,842$1.15M0.01%−707−9.4%Reduced
MML Investors Services, LLC6,817$1.14M0.01%−581−7.9%Reduced
JustInvest LLC6,769$1.13M0.03%+4,107+154.3%Added
Tredje AP-fonden6,765$1.13M0.02%00.0%Unchanged
Public Employees Retirement Association of Colorado6,755$1.13M0.01%−617−8.4%Reduced
Benjamin Edwards Inc6,711$1.12M0.27%−1,635−19.6%Reduced
Oppenheimer & Co Inc6,691$1.12M0.02%−1,366−17.0%Reduced
HighTower Advisors, LLC6,479$1.09M0.00%+208+3.3%Added
Lakeview Capital Partners, LLC6,497$1.09M0.21%−4,541−41.1%Reduced
Horizon Investment Services, LLC6,468$1.08M0.65%+3,967+158.6%Added
Pacer Advisors, Inc.6,379$1.07M0.00%−2,421−27.5%Reduced
Portolan Capital Management, LLC6,247$1.05M0.10%−15,709−71.5%Reduced
NVWM, LLC6,159$1.03M0.34%−18−0.3%Reduced
Essex Investment Management Co LLC6,123$1.02M0.17%−2,677−30.4%Reduced
Capital Impact Advisors, LLC6,098$1.02M1.71%00.0%Unchanged
Xponance, Inc.6,057$1.01M0.01%−97−1.6%Reduced
First Republic Investment Management, Inc.5,776$966.7K0.00%−1,686−22.6%Reduced
World Equity Group, Inc.5,768$965.3K0.20%+1,699+41.8%Added
CI Private Wealth, LLC5,691$952.4K0.00%+16+0.3%Added
Baird Financial Group, Inc.5,581$934.0K0.00%+5,581New
Hilltop Holdings Inc.5,385$901.2K0.11%+465+9.5%Added
Susquehanna International Group, LLP5,349$895.2K0.00%−909−14.5%Reduced
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna5,067$848.0K0.46%00.0%Unchanged
Commonwealth Equity Services, LLC4,956$829.0K0.00%+24+0.5%Added
Pathstone Family Office, LLC4,925$824.2K0.01%+2,648+116.3%Added
Leonteq Securities AG4,731$791.8K0.08%−909−16.1%Reduced
Pinebridge Investments, L.P.4,674$782.2K0.01%+4,674New
Private Advisory Group LLC4,609$771.4K0.15%−308−6.3%Reduced
Tower Research Capital LLC (TRC)4,278$716.0K0.02%+1,835+75.1%Added
Securian Asset Management, Inc4,265$713.8K0.02%−217−4.8%Reduced
Guggenheim Capital LLC4,191$701.4K0.01%+539+14.8%Added
Nisa Investment Advisors, LLC4,164$696.9K0.01%00.0%Unchanged
Algebris (UK) Ltd4,130$692.6K0.35%−422−9.3%Reduced
Maryland State Retirement & Pension System4,059$679.3K0.02%00.0%Unchanged
Crossmark Global Holdings, Inc.3,943$652.0K0.01%−51−1.3%Reduced
Sawtooth Solutions, LLC3,894$651.7K0.02%−692−15.1%Reduced
Unigestion Holding SA3,819$639.1K0.04%−4,310−53.0%Reduced
Verition Fund Management LLC3,691$617.7K0.01%+200+5.7%Added
Cetera Advisors LLC3,684$616.6K0.01%−260−6.6%Reduced
Wetherby Asset Management Inc3,682$616.2K0.03%−705−16.1%Reduced
Pitcairn Co3,458$578.7K0.05%+38+1.1%Added
Wolverine Trading, LLC3,440$575.7K0.01%+369+12.0%Added
Wealth Enhancement Advisory Services, LLC3,362$562.7K0.00%+3,362New
Bessemer Securities LLC3,222$539.0K0.75%−5,197−61.7%Reduced
Los Angeles Capital Management LLC3,220$538.9K0.00%−245−7.1%Reduced
MJP Associates Inc3,215$538.1K0.16%+3,215New
Stephens Inc3,172$530.9K0.01%−540−14.5%Reduced
Wedbush Securities Inc3,035$508.0K0.03%+372+14.0%Added
Cambridge Investment Research Advisors, Inc.3,007$503.0K0.00%+71+2.4%Added
Van Hulzen Asset Management, LLC2,971$497.0K0.04%+766+34.7%Added
Cetera Investment Advisers2,833$474.1K0.00%−239−7.8%Reduced
Utah Retirement Systems2,800$468.6K0.01%00.0%Unchanged
Massmutual Trust Co FSB2,736$457.9K0.02%+9+0.3%Added
ProShare Advisors LLC2,719$455.1K0.00%−221−7.5%Reduced
Brinker Capital Investments, LLC2,692$450.5K0.01%−1,142−29.8%Reduced
Orion Portfolio Solutions, LLC2,692$450.5K0.01%−1,142−29.8%Reduced
Envestnet Portfolio Solutions, Inc.2,680$448.5K0.00%+2,680New
Cetera Advisor Networks LLC2,622$438.8K0.00%+385+17.2%Added
Intrust Bank NA2,620$438.5K0.06%−288−9.9%Reduced
Toroso Investments, LLC2,564$429.1K0.01%+1,258+96.3%Added
Shell Asset Management Co2,513$421.0K0.02%−44−1.7%Reduced
Coldstream Capital Management Inc2,514$420.7K0.01%−36−1.4%Reduced
Duality Advisers, LP2,511$420.2K0.05%+2,511New
Vestcor Inc2,455$411.0K0.02%00.0%Unchanged
Creative Planning2,412$403.7K0.00%−707−22.7%Reduced
Fulton Bank, N.A.2,390$400.0K0.02%+290+13.8%Added
Commerce Bank2,378$398.0K0.00%+2,378New
Advisor Resource Council2,322$388.6K0.26%−221−8.7%Reduced
State of Wyoming2,305$385.8K0.08%+148+6.9%Added
HMS Capital Management, LLC2,077$347.6K0.23%−78−3.6%Reduced
Keybank National Association2,014$337.1K0.00%00.0%Unchanged
Gabelli Funds LLC2,000$334.7K0.00%−2,000−50.0%Reduced
Ostrum Asset Management1,987$332.5K0.03%+385+24.0%Added
Sigma Planning Corp1,985$332.2K0.01%+1,985New