Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Waters Corporation before investing.

In this article, we go over a few key elements for understanding Waters Corporation’s stock price such as:

• Waters Corporation’s current stock price and volume
• Why Waters Corporation’s stock price changed recently
• Upgrades and downgrades for WAT from analysts
• WAT’s stock price momentum as measured by its relative strength

About Waters Corporation (WAT)

Before we jump into Waters Corporation’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

Waters Corporation provides analytical workflow solutions in Asia, the Americas, and Europe. The company operates through two segments, Waters and TA. The company designs, manufactures, sells, and services liquid chromatography, as well as mass spectrometry (MS) technology systems and supports products, including chromatography columns, and other consumable products. It also designs, manufactures, sells, and services thermal analysis, rheometry, and calorimetry instruments for use in predicting the suitability and stability of fine chemicals, pharmaceuticals, water, polymers, metals, and viscous liquids for various industrial, consumer goods, and healthcare products, as well as for life science research; and develops and supplies software-based products that interface with its instruments, as well as other manufacturers' instruments. In addition, the company offers MS technology, which is used in drug discovery and development comprising clinical trial testing, the analysis of proteins in disease processes, nutritional safety analysis, and environmental testing. Its products are used by clinical, pharmaceutical, biochemical, industrial, nutritional safety, environmental, academic, and governmental customers working in research and development, quality assurance, and other laboratory applications. The company was founded in 1958 and is headquartered in Milford, Massachusetts.

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Waters Corporation’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, Waters Corporation’s stock price was $377.310.

Waters Corporation is down 0.79% from its previous closing price of $380.300.

During the last market session, Waters Corporation’s stock traded between $370.755 and $385.000. Currently, there are approximately 82.14 million shares outstanding for Waters Corporation.

Waters Corporation’s price-earnings (P/E) ratio is currently at 55.2, which is high compared to the Life Sciences Tools & Services industry median of 43.5. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Waters Corporation Stock Price History

Waters Corporation’s (WAT) price is currently up 0.61% so far this month.

During the month of July, Waters Corporation’s stock price has reached a high of $391.870 and a low of $345.205.

Over the last year, Waters Corporation has hit prices as high as $414.150 and as low as $275.050. Year to date, Waters Corporation’s stock is down 0.66%.

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What Caused Waters Corporation Stock’s Price to Dip?

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 July 30, 2026, there was 1 analyst who downgraded Waters Corporation’s stock and 0 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Waters Corporation’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 Waters Corporation’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Waters Corporation’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

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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 Waters Corporation (WAT) by visiting AAII Stock Evaluator.

Relative Price Strength of Waters Corporation

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 July 30, 2026, Waters Corporation has a weighted four-quarter relative price strength of 6.42%, which translates to a Momentum Score of 73 and is considered to be Strong.

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Waters Corporation Stock Price: Bottom Line

As of July 31, 2026, Waters Corporation’s stock price is $377.310, which is down 0.79% 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 Waters Corporation stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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