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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 2024

Institutional positions in Clean Harbors Inc as of Mar 31, 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
481
+34 vs. Q4 2023
Shares held
48.1M
−460.8K (−0.9%) vs. Q4 2023
Total value
$9.67B
+$1.19B (+14.0%) vs. Q4 2023
New holders
75
172 more added
Sold out
41
169 more reduced

3 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2024: 481 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 2024: $9.67B
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 2024

Shares, value and share of portfolio for each institution holding Clean Harbors Inc; share changes are against Q4 2023.

Institutions holding CLH in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Oregon Public Employees Retirement Fund12,438$2.50M0.05%−1,818−12.8%Reduced
State of Michigan Retirement System12,307$2.48M0.01%+200+1.7%Added
LPL Financial LLC11,850$2.39M0.00%+1,056+9.8%Added
Davy Global Fund Management Ltd11,765$2.37M0.27%−859−6.8%Reduced
Truist Financial Corp11,721$2.36M0.00%−275−2.3%Reduced
Deutsche Bank AG11,651$2.35M0.00%+5,764+97.9%Added
Teacher Retirement System of Texas11,538$2.32M0.01%−910−7.3%Reduced
Toroso Investments, LLC11,462$2.31M0.04%+6,125+114.8%Added
Alberta Investment Management Corp11,409$2.30M0.02%−2,591−18.5%Reduced
TimesSquare Capital Management, LLC11,300$2.27M0.03%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC11,218$2.26M0.06%+14+0.1%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys11,127$2.24M0.02%+15+0.1%Added
Redhawk Wealth Advisors, Inc.10,940$2.20M0.36%+194+1.8%Added
Jane Street Group, LLC10,544$2.12M0.00%−95,839−90.1%Reduced
D. E. Shaw & Co., Inc.10,335$2.08M0.00%+10,335New
New Mexico Educational Retirement Board10,300$2.07M0.07%00.0%Unchanged
Illinois Municipal Retirement Fund10,145$2.04M0.03%00.0%Unchanged
Chartwell Investment Partners, LLC10,040$2.02M0.07%−1,047−9.4%Reduced
Aubrey Capital Management Ltd11,600$2.01M0.71%+11,600New
Dana Investment Advisors, Inc.9,994$2.01M0.07%+592+6.3%Added
Prudential Financial Inc9,961$2.01M0.00%+896+9.9%Added
Colonial Trust Advisors9,900$1.99M0.20%−50−0.5%Reduced
EverSource Wealth Advisors, LLC10,483$1.99M0.16%−90−0.9%Reduced
GWM Advisors LLC9,856$1.98M0.02%−1,131−10.3%Reduced
State of Tennessee, Treasury Department9,709$1.95M0.01%−19,242−66.5%Reduced
Nisa Investment Advisors, LLC9,383$1.89M0.01%+5,219+125.3%Added
Pacer Advisors, Inc.9,065$1.82M0.00%−1,052−10.4%Reduced
Settian Capital LP9,000$1.81M1.34%+1,000+12.5%Added
Genesee Capital Advisors, LLC8,908$1.79M0.98%−103−1.1%Reduced
Congress Park Capital LLC8,569$1.73M0.76%−118−1.4%Reduced
BNP Paribas8,239$1.66M0.08%+8,239New
Highland Capital Management Fund Advisors, L.P.8,162$1.64M0.25%+8,162New
Legato Capital Management LLC8,156$1.64M0.20%+172+2.2%Added
ExodusPoint Capital Management, LP8,126$1.64M0.02%−1,391−14.6%Reduced
Roberts Capital Advisors, LLC8,116$1.63M1.57%+8,116New
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main7,953$1.60M0.00%00.0%Unchanged
CIBC World Markets Corp7,882$1.59M0.01%+7,882New
Mercer Global Advisors Inc7,361$1.48M0.00%−129−1.7%Reduced
JustInvest LLC7,198$1.45M0.03%−1,073−13.0%Reduced
Citadel Advisors LLC6,954$1.40M0.00%−64,862−90.3%Reduced
SFE Investment Counsel6,837$1.38M0.31%+15+0.2%Added
Benjamin Edwards Inc6,787$1.37M0.27%+31+0.5%Added
Tredje AP-fonden6,765$1.36M0.01%00.0%Unchanged
HighTower Advisors, LLC6,604$1.33M0.00%−39−0.6%Reduced
MML Investors Services, LLC6,506$1.31M0.01%−1,045−13.8%Reduced
Algert Global LLC6,147$1.24M0.05%+580+10.4%Added
NVWM, LLC6,073$1.22M0.34%+146+2.5%Added
Xponance, Inc.5,997$1.21M0.01%−108−1.8%Reduced
Two Sigma Advisers, LP5,900$1.19M0.00%+5,900New
Baird Financial Group, Inc.5,866$1.18M0.00%+331+6.0%Added
Public Employees Retirement Association of Colorado5,765$1.16M0.01%−499−8.0%Reduced
Pathstone Holdings, LLC5,642$1.14M0.01%−971−14.7%Reduced
Commonwealth Equity Services, LLC5,617$1.13M0.00%+304+5.7%Added
Wolverine Trading, LLC5,562$1.12M0.01%−1,970−26.2%Reduced
Squarepoint Ops LLC5,532$1.11M0.00%−1,926−25.8%Reduced
Entropy Technologies, LP5,311$1.07M0.11%+196+3.8%Added
New York Life Investment Management LLC5,114$1.03M0.01%−208−3.9%Reduced
Russell Investments Group, Ltd.5,012$1.01M0.00%−21,214−80.9%Reduced
Advisor Group Holdings, Inc.5,012$1.01M0.00%−2,930−36.9%Reduced
Capula Management Ltd4,981$1.00M0.03%+4,981New
Moody National Bank Trust Division4,796$965.5K0.08%+48+1.0%Added
Simplicity Wealth,LLC4,785$963.3K0.02%+4,785New
Sigma Planning Corp4,781$962.5K0.03%+3,045+175.4%Added
MJP Associates Inc4,683$942.7K0.21%+587+14.3%Added
Glenmede Trust Co NA4,659$937.9K0.00%+174+3.9%Added
Lakeview Capital Partners, LLC4,658$937.7K0.15%00.0%Unchanged
Cove Street Capital, LLC4,618$929.6K0.29%−373−7.5%Reduced
PEAK6 Investments LLC4,615$929.0K0.05%+4,615New
FORA Capital, LLC4,568$919.6K0.08%+3,353+276.0%Added
Seven Eight Capital, LP4,415$888.8K0.09%+4,415New
Y-Intercept (Hong Kong) Ltd4,314$868.5K0.07%+1,907+79.2%Added
CIBC World Markets Inc.4,240$854.0K0.00%−12,545−74.7%Reduced
Algebris (UK) Ltd4,501$839.8K0.37%00.0%Unchanged
Securian Asset Management, Inc4,165$838.5K0.02%−100−2.3%Reduced
Change Path, LLC4,126$831.0K0.03%+4,126New
Oppenheimer & Co Inc4,112$827.8K0.01%+4,112New
MGB Wealth Management, LLC4,090$823.0K0.33%+750+22.5%Added
Verition Fund Management LLC4,018$808.9K0.01%+527+15.1%Added
Chesapeake Capital Corp3,932$791.6K0.59%−1,421−26.5%Reduced
Maryland State Retirement & Pension System4,059$775.5K0.02%00.0%Unchanged
Gilder Gagnon Howe & Co LLC3,840$773.0K0.01%+3,840New
Crossmark Global Holdings, Inc.3,815$768.0K0.01%+74+2.0%Added
Edgestream Partners, L.P.3,813$767.6K0.04%+502+15.2%Added
XTX Topco Ltd3,809$766.8K0.10%−1,543−28.8%Reduced
Calamos Advisors LLC3,781$761.2K0.00%−13,576−78.2%Reduced
B. Metzler seel. Sohn & Co. AG3,741$753.1K0.01%+3,741New
Cambridge Investment Research Advisors, Inc.3,730$751.0K0.00%+264+7.6%Added
Advisor Resource Council4,248$741.2K0.31%−4,981−54.0%Reduced
Wealth Enhancement Advisory Services, LLC3,446$693.7K0.00%−24−0.7%Reduced
Fulton Bank, N.A.3,423$689.1K0.03%+569+19.9%Added
Van Hulzen Asset Management, LLC3,411$687.0K0.05%+359+11.8%Added
National Bank of Canada3,229$682.4K0.00%+3,029+1,514.5%Added
Stephens Inc3,354$675.2K0.01%+131+4.1%Added
Wetherby Asset Management Inc3,347$673.8K0.03%−185−5.2%Reduced
Captrust Financial Advisors3,308$665.9K0.00%−3,886−54.0%Reduced
Pitcairn Co3,299$664.1K0.04%−95−2.8%Reduced
Truvestments Capital LLC3,220$648.2K0.25%+917+39.8%Added
Capital Impact Advisors, LLC3,135$631.1K0.82%+3,135New
Tower Research Capital LLC (TRC)3,106$625.3K0.02%−2,755−47.0%Reduced
State of Wyoming3,045$613.0K0.10%+680+28.8%Added