Casella Waste Systems stock holds firm as insider sale highlights valuation and recent earnings

Published on 09/20/2026 at 14:58 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Casella Waste Systems stock recently closed at USD 93.40 on September 2, 2026, implying a market capitalization of about USD 5.6 billion. An insider share sale and the latest quarterly revenue figures frame the valuation for investors.

CWST, US1474481041, Illustration mit AI erstellt.

Casella Waste Systems, Inc. (ISIN US1474481041) stock most recently closed at USD 93.40 as of September 2, 2026, giving the waste and recycling specialist a market capitalization of about USD 5.6 billion based on recent Nasdaq data. As of mid-September 2026, the shares have traded in a range near this level, with the valuation also supported by trailing twelve-month revenue of roughly USD 2.0 billion and net income of around USD 5.7 million, according to an overview published on September 19, 2026.

Insider sale draws attention to CWST valuation

Investor attention has been drawn to Casella Waste Systems after a director-level insider transaction reported in mid-September 2026. According to The Motley Fool on September 19, 2026, Casella Waste Systems director Michael Burke sold 1,100 shares in an open-market transaction for a total value of about USD 105,000. The filing shows a weighted average sale price of USD 95.26 per share, which stands roughly 2.0 percent above the USD 93.40 closing market price cited for September 2, 2026 in the same overview.

The same report notes that the USD 93.40 share price as of September 2, 2026 translated into an equity value of about USD 5.6 billion, based on Nasdaq-derived market capitalization data. That implies that the recent insider sale at USD 95.26 occurred at a modest premium to the early-September closing level and roughly 2.0 percent above the benchmark price, underscoring that Casella Waste Systems stock is trading at a valuation that insiders consider attractive enough to monetize part of their holdings.

Earnings profile and profitability remain tight

For fundamental context, the valuation snapshot quoted in the same September 19, 2026 overview highlights that Casella Waste Systems generated trailing twelve-month revenue of about USD 2.0 billion and trailing net income of roughly USD 5.7 million. According to The Motley Fool, those figures translate into a very slim trailing net margin of around 0.3 percent, illustrating that profit generation in the waste management and recycling business remains tight even at a multi-billion-dollar revenue scale.

The same data set indicates that the market capitalization of roughly USD 5.6 billion compared with trailing revenue of USD 2.0 billion puts the Casella Waste Systems stock valuation at close to 2.8 times sales on a trailing basis. By contrast, the relationship between the market capitalization and trailing net income of around USD 5.7 million suggests a very high implied trailing price-to-earnings multiple, underlining that investors are primarily paying for expected future cash-flow improvements rather than current profit levels. For shareholders, the narrow net margin and high implied earnings multiple make upcoming quarterly reports and any guidance updates critical to validating the current price range.

Market capitalization signal and recent range

Price data from a separate market-capitalization overview corroborate the mid-September valuation for Casella Waste Systems stock. As of September 18, 2026, Casella Waste Systems had a reported market cap of USD 5.66 billion based on Nasdaq price data, according to CompaniesMarketCap. This figure is broadly consistent with the roughly USD 5.6 billion value cited for the early-September closing price of USD 93.40, implying that the stock has moved only modestly within its recent trading band.

From an investor perspective, the combination of a stable market capitalization in the mid-single-digit billion-dollar range, a recent insider sale at USD 95.26 and trailing twelve-month revenue of around USD 2.0 billion sets a clear framework for assessing Casella Waste Systems stock. The share price near USD 93 to USD 95 as of early and mid-September 2026 positions the stock at a premium valuation relative to its slim trailing net income, and the next set of quarterly figures and any updated guidance from the company will be watched closely to see whether operating margins can expand to better match the market’s expectations.

Casella Waste Systems stock price and key figures

On its primary US listing on Nasdaq, Casella Waste Systems stock most recently closed at USD 93.40 as of September 2, 2026, with subsequent market-capitalization readings around USD 5.6 billion to USD 5.66 billion as of mid-September 2026 based on available Nasdaq-derived data. This places the shares in the upper double-digit price range while the company’s trailing twelve-month revenue stands near USD 2.0 billion and trailing net income around USD 5.7 million, underscoring the tight profit margins currently achieved in the business.