Clean Harbors Ownership

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

Recent Insider Transactions

DB:CH6 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
10 Mar 25	Buy€185,416	Eric Dugas	Individual	1,050	€176.59
10 Mar 25	Sell€478,834	Robert Speights	Individual	2,725	€175.72
03 Mar 25	Sell€10,617,697	Alan McKim	Individual	52,999	€201.99
18 Feb 25	Sell€67,360	Lauren States	Individual	308	€218.70
15 Jan 25	Sell€71,555	Lauren States	Individual	308	€232.32
16 Dec 24	Sell€71,856	Lauren States	Individual	308	€233.30
27 Nov 24	Sell€213,064	Brian Weber	Individual	861	€247.46
15 Nov 24	Sell€1,436,345	Eric Gerstenberg	Individual	6,051	€237.37
15 Nov 24	Sell€72,924	Lauren States	Individual	308	€236.77
05 Nov 24	Sell€134,166	Robert Speights	Individual	610	€219.94
15 Oct 24	Sell€73,642	Lauren States	Individual	308	€239.10
16 Sep 24	Sell€2,209,203	Michael Battles	Individual	10,000	€220.92
01 Aug 24	Sell€254,291	Andrea Robertson	Individual	1,148	€221.51
11 Jun 24	Sell€10,045,999	Alan McKim	Individual	50,000	€200.92
23 May 24	Sell€231,367	Lauren States	Individual	1,148	€201.54

Insider Trading Volume

Insider Buying: CH6 insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of CH6?
Owner Type	Number of Shares	Ownership Percentage
State or Government	42,811	0.0799%
General Public	238,288	0.445%
Individual Insiders	3,047,997	5.69%
Institutions	50,250,505	93.8%

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

Top Shareholders

Top 25 shareholders own 65.09% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.7%	The Vanguard Group, Inc.	4,659,064	€914.3m	0.25%	0.02%
8.56%	BlackRock, Inc.	4,584,504	€899.6m	-1.62%	0.02%
7.55%	Wellington Management Group LLP	4,044,092	€793.6m	17.2%	0.15%
4.84%	Alan McKim	2,590,680	€508.4m	-3.08%	no data
3.27%	Select Equity Group, L.P.	1,751,478	€343.7m	4.81%	1.5%
3.14%	FMR LLC	1,681,113	€329.9m	-3.7%	0.02%
3.09%	Pictet Asset Management Limited	1,658,128	€325.4m	72.6%	0.26%
3.01%	Janus Henderson Group plc	1,612,082	€316.3m	0.82%	0.15%
2.93%	State Street Global Advisors, Inc.	1,568,863	€307.9m	3.87%	0.01%
2.34%	Invesco Ltd.	1,255,857	€246.4m	-16.7%	0.08%
2.16%	ClearBridge Investments, LLC	1,155,334	€226.7m	-3.1%	0.2%
2.12%	Snyder Capital Management, L.P.	1,137,890	€223.3m	-0.01%	5.34%
1.89%	Bessemer Investment Management LLC	1,012,822	€198.8m	-7.52%	0.34%
1.58%	Geode Capital Management, LLC	848,978	€166.6m	0.15%	0.01%
1.26%	Dimensional Fund Advisors LP	676,894	€132.8m	2.4%	0.02%
1.11%	Norges Bank Investment Management	595,179	€116.8m	-0.03%	0.01%
0.97%	Zurich Insurance Group AG, Asset Management Arm	520,910	€102.2m	21.7%	0.97%
0.93%	Northern Trust Global Investments	498,217	€97.8m	28.1%	0.02%
0.9%	Impax Asset Management Group Plc	483,253	€94.8m	11.1%	0.38%
0.88%	UBS Asset Management AG	471,606	€92.5m	3.47%	0.01%
0.84%	Hermes Investment Management Limited	450,083	€88.3m	10.4%	0.62%
0.84%	Davenport Asset Management	448,677	€88.0m	32%	0.59%
0.83%	Charles Schwab Investment Management, Inc.	444,961	€87.3m	0%	0.02%
0.69%	First Trust Advisors LP	369,941	€72.6m	46.7%	0.06%
0.66%	American Century Investment Management Inc	355,218	€69.7m	6.48%	0.04%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/05 08:27
End of Day Share Price	2025/05/05 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

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.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* 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 38 analysts. 11 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Fabrizio Spagna	Axia Financial Research
David Manthey	Baird
Jonathan Windham	Barclays