$90,000 of CLEAN HARBORS INC. lobbying was just disclosed, from Q3 of 2026, in a new Lobbying Disclosure Act filing.
This included lobbying on issues like:
"Encouraging support for various PFAS remediation technologies."
You can find more data on corporate lobbying on Quiver Quantitative.
CLH Congressional Stock Trading
Members of Congress have traded $CLH stock 6 times in the past 6 months. Of those trades, 0 have been purchases and 6 have been sales.
Here’s a breakdown of recent trading of $CLH stock by members of Congress over the last 6 months:
- REPRESENTATIVE APRIL MCCLAIN DELANEY has traded it 6 times. They made 0 purchases and 6 sales worth up to $175,000 on 08/25, 07/28, 07/27, 07/24, 05/01, 04/30.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.
CLH Insider Trading Activity
CLH insiders have traded $CLH stock on the open market 3 times in the past 6 months. Of those trades, 0 have been purchases and 3 have been sales.
Here’s a breakdown of recent trading of $CLH stock by insiders over the last 6 months:
- ERIC W GERSTENBERG (CO-CEO) sold 2,500 shares for an estimated $803,349
- ANDREA ROBERTSON sold 789 shares for an estimated $247,753
- LAUREN STATES sold 789 shares for an estimated $225,803
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
CLH Hedge Fund Activity
We have seen 293 institutional investors add shares of CLH stock to their portfolio, and 286 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- LONE PINE CAPITAL LLC removed 1,754,950 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $524,291,312
- FMR LLC added 901,475 shares (+42.9%) to their portfolio in Q2 2026, for an estimated $269,315,656
- PICTET ASSET MANAGEMENT HOLDING SA removed 633,334 shares (-51.0%) from their portfolio in Q2 2026, for an estimated $189,208,532
- SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 473,991 shares (+inf%) to their portfolio in Q2 2026, for an estimated $141,604,811
- WELLINGTON MANAGEMENT GROUP LLP removed 421,801 shares (-11.8%) from their portfolio in Q2 2026, for an estimated $126,013,048
- T. ROWE PRICE INVESTMENT MANAGEMENT, INC. added 410,613 shares (+1338.9%) to their portfolio in Q2 2026, for an estimated $122,670,633
- SELECT EQUITY GROUP, L.P. removed 403,228 shares (-35.6%) from their portfolio in Q2 2026, for an estimated $120,464,365
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
CLH Analyst Ratings
Wall Street analysts have issued reports on $CLH in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- TD Cowen issued a "Buy" rating on 05/07/2026
To track analyst ratings and price targets for CLH, check out Quiver Quantitative's $CLH forecast page.
CLH Price Targets
Multiple analysts have issued price targets for $CLH recently. We have seen 9 analysts offer price targets for $CLH in the last 6 months, with a median target of $325.0.
Here are some recent targets:
- William Grippin from Barclays set a target price of $305.0 on 07/09/2026
- Devin Dodge from BMO Capital set a target price of $342.0 on 07/08/2026
- Jon Windham from UBS set a target price of $315.0 on 05/14/2026
- Noah Kaye from Oppenheimer set a target price of $316.0 on 05/07/2026
- Jerry Revich from Wells Fargo set a target price of $313.0 on 05/07/2026
- James Schumm from TD Cowen set a target price of $335.0 on 05/07/2026
- James Ricchiuti from Needham set a target price of $325.0 on 05/06/2026
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
