CLH Stock Barely Moves Since Reporting Q2 Earnings Beat: Here's Why

Clean Harbors (CLH) reported mixed Q2 2025 results, with EPS of $2.36 surpassing estimates by 1.3% despite a 4.1% year-over-year decline, while revenues of $1.5 billion missed consensus by 2% and decreased marginally. The stock exhibited little movement post-earnings, as strength in Environmental Services (ES) revenues, up 2.5%, was offset by a 13.9% decline in Safety-Kleen Sustainability Solutions (SKSS) due to lower base oil prices, contributing to the overall revenue miss. The company also updated its 2025 adjusted EBITDA guidance to $1.16-$1.20 billion.

Analysis

Clean Harbors (CLH) reported mixed second-quarter 2025 results, characterized by a narrow earnings beat and a revenue miss, leading to a muted stock reaction. While EPS of $2.36 surpassed consensus estimates by 1.3%, it represented a 4.1% decline year-over-year. Similarly, total revenues of $1.5 billion missed forecasts by 2% and decreased marginally from the prior year. The core of the company's performance is a tale of two distinct segments: the Environmental Services (ES) division showed strength with revenue growth of 2.5% to $1.3 billion, driven by acquisitions and strong pricing. Conversely, the Safety-Kleen Sustainability Solutions (SKSS) segment was a significant drag, with revenues plummeting 13.9% due to weak demand and lower base oil prices, causing its adjusted EBITDA to fall 25.6%. Despite the SKSS weakness, consolidated adjusted EBITDA grew 2.6% and margins expanded by 60 basis points, but the company's updated full-year 2025 guidance slightly lowered the midpoint for adjusted EBITDA to a range of $1.16-$1.20 billion. The stock's 5.1% year-to-date gain, lagging both its industry's 10.8% rise and the S&P 500's 7.3% growth, underscores that the strength in the ES segment is currently being overshadowed by the challenges in the SKSS business.

Key Decisions for Investors

• Investors should closely monitor the performance of the Safety-Kleen Sustainability Solutions (SKSS) segment, as its 13.9% revenue decline driven by weak base oil prices is the primary headwind for the company's overall growth.
• The updated 2025 guidance, which slightly lowers the midpoint for adjusted EBITDA, suggests limited catalysts for near-term upside, warranting a neutral stance until a clear recovery in the SKSS segment materializes.
• Given the stock's significant underperformance relative to its industry and the broader market, consider whether the stability of the core Environmental Services business is sufficient to offset the cyclical weakness and valuation discount.