WEBULL

Clean Harbors (CLH) Names A New Chairman, Is The Stock Fully Priced?

Simply Wall St · 1d ago

Clean Harbors (CLH) has completed a long signaled leadership transition. Founder Alan S. McKim has retired from the board, and long-time director Robert Willett has stepped in as Chairman.

See our latest analysis for Clean Harbors.

Clean Harbors shares have gained momentum recently, with a 6.86% 1 month share price return building on a 27.58% year to date move and a 35.71% 1 year total shareholder return. This helps frame this leadership transition against a longer period of strong compounding.

If this kind of long term wealth creation has your attention, it may be worth widening your research to other companies with resilient track records using our 18 top founder-led companies

After a 35.71% 1 year total shareholder return and fresh leadership at the top, the key tension for Clean Harbors now is simple: is the recent move already pricing in the story, or does the valuation still leave room for more?

Most Popular Narrative: 4.7% Undervalued

Clean Harbors’ most followed narrative pegs fair value at about $325.86 per share, slightly above the recent $310.57 close, which frames the current debate around valuation.

The growing urgency and evolving regulatory landscape around PFAS and hazardous waste management is expected to create a multibillion-dollar opportunity, and Clean Harbors' unique position as the only company with end-to-end PFAS destruction capabilities positions it to capture significant long-term revenue and margin growth as new government and corporate standards take effect.

Read the complete narrative.

Investors may be curious about the earnings path and margin profile that sit behind that fair value line. The narrative leans on measured revenue growth, firmer profitability, and a future P/E that assumes real staying power.

Result: Fair Value of $325.86 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, Clean Harbors’ story can change quickly if new recycling technologies reduce demand for traditional disposal services, or if stricter permitting caps limit facility expansion and utilization.

Find out about the key risks to this Clean Harbors narrative.

Another View: Rich Multiples Around Clean Harbors

While the SWS model sees Clean Harbors as trading about 5.5% below its fair value, the current P/E of 41.5x tells a different story. That is well above both the Commercial Services industry at 20.9x and the estimated fair ratio of 21.6x, which points to limited margin for error if growth or margins fall short.

For a closer look at how this valuation gap stacks up against peers, and what the fair ratio suggests the market could move toward, check the detailed multiples breakdown, then decide which version of the story you find more convincing.See what the numbers say about this price — find out in our valuation breakdown.

NYSE:CLH P/E Ratio as at Jul 2026
NYSE:CLH P/E Ratio as at Jul 2026

Next Steps

Mixed messages on valuation and leadership shifts can be hard to weigh, so move quickly, review the full picture, and balance both the 3 key rewards and 1 important warning sign

Looking for more investment ideas beyond Clean Harbors?

If Clean Harbors has sharpened your focus on quality, do not stop here. Broaden your watchlist now so you are not late to the next opportunity.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.