Waste Management Stocks Q2 Teardown: Casella Waste Systems (NASDAQ:CWST) Vs The Rest
Clean Harbors (CLH) reported Q2 revenue of $1.74B, up 11.9% YoY, beating estimates. Perma-Fix (PESI) saw revenue decline 11.7% YoY. Republic Services (RSG) reported $4.43B in revenue, up 4.6% YoY. Onterris (ONT) reported a 20.4% YoY revenue decline. Stocks reacted accordingly to earnings reports.
How this was made

The 30-second read
Why it matters
Provides a quick teardown of sector performance, useful for relative‑value assessments.
Market read
Sector‑level earnings recap with distinct price reactions; limited actionable insight beyond confirming existing moves.
What to watch
Potential cost‑inflation pressures and regulatory changes could affect future earnings.
Background
The article recaps Q2 earnings for several waste‑management companies, comparing revenue growth, earnings beats/misses, and resulting stock moves.
Ticker impact
Perma-Fix reported Q2 revenue down 11.7% and missed EBITDA/EPS estimates, causing its stock to fall 36.6% after results.
likely continued pressure as investors digest weak results
The article details a large post‑earnings drop and no mitigating news.
Republic Services posted Q2 revenue up 4.6% and beat earnings estimates, sending its stock up 10.2% since the report.
potential short‑term upside as momentum persists
Strong earnings beat and immediate share price gain are highlighted.
Onterris reported Q2 revenue down 20.4% and missed guidance, leading to a 37.9% stock decline.
likely further downside pressure pending any corrective news
The article emphasizes a large drop and weak outlook.
Market effects
Highlights mixed performance within the waste‑management sector, with larger players beating estimates while smaller peers lag.
U.S. waste‑service stocks show divergent moves, but no broader market effect.
Limited to sector investors; no cross‑asset implications.
Counterpoint
Despite the sector beat, smaller peers may be undervalued after steep declines.
Key entities
- CompanyPerma-Fix
Environmental waste treatment services provider.
- CompanyRepublic Services
Major U.S. waste‑management firm.
- CompanyOnterris
Air quality and environmental consulting firm.