Clean Harbors (CLH), a leading environmental and industrial services provider, is highlighted as a stock to watch with a #3 (Hold) Zacks Rank and an A VGM Score. The company shows strong momentum with a Momentum Style Score of A and shares up 0.1% over four weeks. Five analysts revised earnings estimates upward in the last 60 days, with the consensus estimate increasing to $9.94 per share for fiscal 2026.

Zacks Premium offers investment research tools including the Zacks Rank stock-rating system and Style Scores to help investors identify high-performing stocks. The Zacks Rank #1 stocks have averaged +23.86% annual returns since 1988, more than double the S&P 500. Clean Harbors (CLH) is highlighted as a stock to watch with a #3 Hold rank and strong growth prospects.

Clean Harbors (CLH) has outperformed its industry with a 5.6% gain over three months and is projected to achieve 7.8% revenue growth and 34.3% earnings growth in 2026. The company's recent acquisitions of Terra Nova Solutions, EnviroServe, and ES&H are expected to add $340 million in annual revenues and $87 million in adjusted EBITDA, while improving profitability metrics and cash flow generation support continued shareholder returns.

ManpowerGroup (MAN) reported Q2 2026 revenues of $4.86B, up 7.5% year-over-year, with broad-based regional growth across Americas and Southern Europe. Operating profit rebounded sharply to $112M from a $25.3M loss a year earlier, driven by cost discipline and a $200M permanent cost-saving target by 2028. However, the company's cash balance declined significantly to $180.6M from $871M, and competitive intensity plus AI-driven disruption pose structural risks to the staffing industry.

The article argues that Clean Harbors (CLH) is a superior investment compared to Waste Management (WM). Clean Harbors specializes in hazardous waste management and benefits from tightening environmental regulations, particularly around PFAS remediation. The company demonstrated stronger Q2 performance with 12% revenue growth and 35.8% EPS growth, compared to WM's 4% revenue growth and 3% EPS decline. Clean Harbors' specialized infrastructure provides pricing power that municipal waste operators cannot replicate, though it lacks a dividend that WM offers.

Clean Harbors (CLH) is highlighted as an attractive growth stock with a Zacks Rank #2 (Buy) and Growth Score of B. The environmental services company demonstrates strong fundamentals including projected EPS growth of 33.6% (vs. 10.3% industry average), efficient asset utilization with an S/TA ratio of 0.82 (vs. 0.54 industry average), and positive earnings estimate revisions. Sales are expected to grow 7.7% this year compared to the industry average of 4.5%.

APi Group (APG) has outperformed the Business Services sector year-to-date, gaining 0.2% while the sector declined 13.2%. The company holds a Zacks Rank #2 (Buy) with improving earnings outlook. Clean Harbors (CLH) is another standout performer in the sector, up 33.6% year-to-date with a similar Zacks Rank #2 rating.

Clean Harbors Co-CEO Eric Gerstenberg sold 2,500 shares worth $803,350 on August 14, 2026, reducing his direct holdings by 4% while retaining 56,793 shares valued at $18.2 million. The sale appears routine, executed at $321.34 per share as the stock has surged 31.1% over the past year. The company reported strong Q2 2026 earnings with 12% revenue growth and 34% net income increase, with analyst price targets suggesting further upside potential.

Clean Harbors founder Alan McKim sold 1,265 shares worth $393,000 on July 17, 2026, to cover tax withholding obligations from vesting equity awards. McKim retains over 2.2 million shares worth $702.7 million through various trusts. The transaction is a routine tax event and does not indicate a change in McKim's outlook. Clean Harbors reported strong Q1 2026 results with record revenue of $1.46 billion and improved margins, with the company raising guidance.

Leeward Investments purchased 323,314 shares of Axalta Coating Systems for approximately $9.48 million in February 2026, despite the stock being down nearly 10% over the past year. The investment appears contrarian, as Axalta has delivered strong operational results including record adjusted EBITDA of $294 million and 22.8% margins, suggesting the stock's underperformance may mask improving fundamentals.

The global incinerator market is expected to grow from USD 16.23 billion in 2025 to USD 22.70 billion by 2035 at a CAGR of 3.46%, driven by rising municipal waste volumes, stricter environmental regulations, and increased adoption of energy recovery technologies. The U.S. market specifically is projected to expand from USD 3.40 billion to USD 4.60 billion over the same period. Key growth segments include biomedical waste treatment and heat recovery systems, with Asia Pacific leading regional market share at 39%.

The healthcare waste treatment market is expected to grow from $16.6 billion in 2023 to $31.4 billion by 2035, driven by the rising volume of medical waste, stringent government regulations, and technological advancements. The incineration and non-hazardous waste segments are expected to maintain their leadership positions, while the chemical treatment and hazardous waste segments are projected to see the highest growth.