Why Casella Waste Systems Earnings And Guidance Matter For Investors

Casella Waste Systems (CWST) recently reported its second quarter 2026 results, combining higher sales with lower net income, and updated full year guidance that raises revenue expectations while trimming net income targets.

The company now expects 2026 revenues between US$2.09b and US$2.11b, with projected net income in a US$0 to US$6 million range. Management linked these updates to recent acquisition activity, fuel costs and related fee recoveries.

Casella Waste Systems shares trade at US$89.91 after a 1 day share price return of 0.67%, a 30 day share price return that is down 6.05%, and a 1 year total shareholder return that is down 9.5%. This suggests recent earnings and acquisition news have softened momentum compared with the 11% total shareholder return over three years.

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After a weak share price run and guidance that trades higher expected revenue for slimmer profit, the question now is whether Casella Waste Systems still offers enough upside to justify the risk at around US$89.91.

Most Popular Narrative: 19.7% Undervalued

Casella Waste Systems closed at $89.91, against a widely followed fair value narrative of $112 that uses a 7.1% discount rate and long term earnings assumptions.

Infrastructure investments such as automation in fleet (with 55 new and mostly automated trucks coming in late 2025), upgraded ERP systems, and route optimization are expected to unlock significant operational efficiencies, capturing previously delayed cost synergies in the Mid-Atlantic region, which should materially boost net margins and EBITDA starting in 2026.

Want to see why this fair value sits well above today’s price? The narrative leans on faster earnings growth, firmer margins, and a punchy future profit multiple.

Result: Fair Value of $112 (UNDERVALUED)

However, Casella Waste Systems still faces pressure from acquisition integration issues in the Mid-Atlantic, as well as higher labor and capital costs that could squeeze margins and cash flow.

Another View On Casella Waste Systems Valuation

The SWS DCF model points to a fair value of about $158.14 for Casella Waste Systems, compared with the current $89.91 share price. That implies the stock trades well below this cash flow based estimate. If the cash flows do not materialise as expected, could this gap stay open for longer than investors hope?

Next Steps

Given the mix of risks and potential rewards around Casella Waste Systems, it makes sense to review the numbers yourself and decide quickly where you stand. To help weigh both sides of the story in one place, start with the 3 key rewards and 4 important warning signs.

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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.