Clean Harbors, Inc.

NYSE:CLH Stock Report

Market Cap: US$13.2b

Clean Harbors Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:CLH Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
01 Aug 25BuyUS$467,000Michael BattlesIndividual2,000US$233.50
31 Jul 25SellUS$195,323Andrea RobertsonIndividual836US$233.64
13 Jun 25SellUS$689,461Brian WeberIndividual3,035US$227.17
06 Jun 25SellUS$1,818,957Eric GerstenbergIndividual8,076US$225.23
05 Jun 25SellUS$199,755Alison QuirkIndividual893US$223.69
05 Jun 25SellUS$22,446,950Alan McKimIndividual100,000US$225.40
28 May 25SellUS$285,638John WelchIndividual1,250US$228.51
27 May 25SellUS$233,517Robert SpeightsIndividual1,022US$228.49
22 May 25SellUS$189,078Lauren StatesIndividual836US$226.17
10 Mar 25BuyUS$200,949Eric DugasIndividual1,050US$191.38
10 Mar 25SellUS$518,949Robert SpeightsIndividual2,725US$190.44
03 Mar 25SellUS$11,144,848Alan McKimIndividual52,999US$212.02
18 Feb 25SellUS$70,467Lauren StatesIndividual308US$228.79
15 Jan 25SellUS$73,624Lauren StatesIndividual308US$239.04
16 Dec 24SellUS$75,478Lauren StatesIndividual308US$245.06
27 Nov 24SellUS$224,988Brian WeberIndividual861US$261.31
15 Nov 24SellUS$1,515,291Eric GerstenbergIndividual6,051US$250.42
15 Nov 24SellUS$76,932Lauren StatesIndividual308US$249.78
05 Nov 24SellUS$146,485Robert SpeightsIndividual610US$240.14
15 Oct 24SellUS$80,308Lauren StatesIndividual308US$260.74
16 Sep 24SellUS$2,457,400Michael BattlesIndividual10,000US$245.74

Insider Trading Volume

Insider Buying: CLH insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of CLH?
Owner TypeNumber of SharesOwnership Percentage
State or Government44,0870.0808%
Individual Insiders2,923,8695.36%
Institutions51,609,14194.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 66.55% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.8%
Wellington Management Group LLP
5,765,005US$1.4b8.9%0.22%
8.55%
The Vanguard Group, Inc.
4,583,265US$1.1b-0.95%0.01%
8.48%
BlackRock, Inc.
4,545,404US$1.1b-0.85%0.02%
4.64%
Alan McKim
2,489,338US$611.4m-0.05%no data
4.01%
Janus Henderson Group plc
2,153,226US$528.9m0.69%0.2%
3.57%
Pictet Asset Management Limited
1,912,180US$469.7m10.3%0.32%
2.8%
State Street Global Advisors, Inc.
1,503,169US$369.2m-5.01%0.01%
2.69%
D1 Capital Partners L.P.
1,443,637US$354.6m648%4.67%
2.47%
ClearBridge Investments, LLC
1,324,143US$325.2m6.49%0.24%
1.99%
Snyder Capital Management, L.P.
1,064,866US$261.5m-4.52%5.29%
1.88%
Bessemer Investment Management LLC
1,010,380US$248.2m-0.24%0.32%
1.78%
UBS Asset Management AG
955,604US$234.7m-6.33%0.02%
1.77%
Select Equity Group, L.P.
946,958US$232.6m-13.3%0.86%
1.66%
Geode Capital Management, LLC
889,426US$218.5m-0.29%0.01%
1.22%
Dimensional Fund Advisors LP
655,928US$161.1m-0.4%0.02%
1.19%
Norges Bank Investment Management
638,600US$156.8m7.3%0.01%
1.03%
First Trust Advisors LP
550,176US$135.1m2.78%0.09%
0.88%
Northern Trust Global Investments
470,427US$115.5m-3.94%0.01%
0.84%
Charles Schwab Investment Management, Inc.
452,490US$111.1m-0.86%0.02%
0.84%
Davenport Asset Management
448,933US$110.3m0.06%0.59%
0.77%
William Blair Investment Management, LLC
413,604US$101.6m21,300%0.12%
0.74%
Handelsbanken Asset Management
395,069US$97.0m29.7%0.13%
0.7%
BNY Asset Management
376,355US$92.4m13.6%0.02%
0.66%
Impax Asset Management Group Plc
356,255US$87.5m-26.3%0.3%
0.65%
Invesco Ltd.
349,853US$85.9m-28.1%0.02%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/08/28 18:27
End of Day Share Price 2025/08/28 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Clean Harbors, Inc. is covered by 37 analysts. 9 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Fabrizio SpagnaAxia Financial Research
David MantheyBaird
Jonathan WindhamBarclays