Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Casella Waste Systems, Inc. before investing.

In this article, we go over a few key elements for understanding Casella Waste Systems, Inc.’s stock price such as:

• Casella Waste Systems, Inc.’s current stock price and volume
• Why Casella Waste Systems, Inc.’s stock price changed recently
• Upgrades and downgrades for CWST from analysts
• CWST’s stock price momentum as measured by its relative strength

About Casella Waste Systems, Inc. (CWST)

Before we jump into Casella Waste Systems, Inc.’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Casella Waste Systems, Inc., together with its subsidiaries, operates as a vertically integrated solid waste services company in the United States. The company offers resource management services primarily in the areas of solid waste collection and disposal, transfer, recycling, and organics services to residential, commercial, municipal, institutional, and industrial customers. It also provides non-hazardous solid waste services, including collections, transfer stations, recycling, and disposal operations. In addition, the company markets materials, including fibers, corrugated cardboard, newsprint, plastics, glass, ferrous, and aluminum metals. Casella Waste Systems, Inc. was founded in 1975 and is headquartered in Rutland, Vermont.

Want to learn more about Casella Waste Systems, Inc.’s stock? Click the button below to subscribe to A+ Investor and get access to everything you need to know about Casella Waste Systems, Inc..

Casella Waste Systems, Inc.’s Stock Price as of Market Close

As of December 12, 2025, 3:01 PM, CST, Casella Waste Systems, Inc.’s stock price was $99.020.

Casella Waste Systems, Inc. is up 0.07% from its previous closing price of $98.950.

During the last market session, Casella Waste Systems, Inc.’s stock traded between $98.700 and $100.550. Currently, there are approximately 63.49 million shares outstanding for Casella Waste Systems, Inc..

Casella Waste Systems, Inc.’s price-earnings (P/E) ratio is currently at 415.8, which is high compared to the Commercial Services & Supplies industry median of 27.6. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Casella Waste Systems, Inc. Stock Price History

Casella Waste Systems, Inc.’s (CWST) price is currently up 2.73% so far this month.

During the month of December, Casella Waste Systems, Inc.’s stock price has reached a high of $101.020 and a low of $93.680.

Over the last year, Casella Waste Systems, Inc. has hit prices as high as $121.240 and as low as $82.220. Year to date, Casella Waste Systems, Inc.’s stock is down 6.42%.

Sign Up to Receive a Free Special Report Showing How A+ Grades Can Help You Make Smarter Investment Decisions

What Caused Casella Waste Systems, Inc. Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of December 11, 2025, there were 0 analysts who downgraded Casella Waste Systems, Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Casella Waste Systems, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Casella Waste Systems, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Casella Waste Systems, Inc.’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Casella Waste Systems, Inc. (CWST) by visiting AAII Stock Evaluator.

Relative Price Strength of Casella Waste Systems, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of December 11, 2025, Casella Waste Systems, Inc. has a weighted four-quarter relative price strength of -2.33%, which translates to a Momentum Score of 48 and is considered to be Average.

Want to learn more about how Casella Waste Systems, Inc. is graded based on AAII’s composite scores for value, growth, quality and earnings estimate revisions? Subscribe to A+ Investor today.

Casella Waste Systems, Inc. Stock Price: Bottom Line

As of December 12, 2025, Casella Waste Systems, Inc.’s stock price is $99.020, which is up 0.07% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Casella Waste Systems, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.