Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate L.B. Foster Company before investing.

In this article, we go over a few key elements for understanding L.B. Foster Company’s stock price such as:

• L.B. Foster Company’s current stock price and volume
• Why L.B. Foster Company’s stock price changed recently
• Upgrades and downgrades for FSTR from analysts
• FSTR’s stock price momentum as measured by its relative strength

About L.B. Foster Company (FSTR)

Before we jump into L.B. Foster Company’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

L.B. Foster Company provides engineered and manufactured products and services for building and supporting infrastructure in the United States, Canada, the United Kingdom, and internationally. It operates in two segments: Rail, Technologies, and Services; and Infrastructure Solutions. The Rail, Technologies, and Services segment offers new rail to passenger and short line freight railroads, industrial companies, and rail contractors, as well as new and used rails; rail accessories, such as track spikes, bolts, angle bars, tie plates, and other products; insulated rail joints and related accessories; fixation fasteners, coverboards, and special accessories; power rail; and trackwork products. This segment also provides friction management products and application systems; mobile and wayside systems; railroad condition monitoring systems and equipment including wheel impact load detection systems, wayside data collection and management systems, and rockfall, flood, earthworks, and bridge strike monitoring; and aftermarket services. The Infrastructure Solutions segment manufactures precast concrete products, including restrooms, concession stands, and other protective storage buildings under the CXT brand for national, state, and municipal parks; and sound walls, bridge beams, and other wet/dry utilities concrete products. This segment also provides steel bridge products; corrosion protection solutions; cuts, threads, and paints pipes; threading services for oil and gas production; fabricated steel and aluminum products; and protective pipeline coating services. L.B. Foster Company was founded in 1902 and is headquartered in Pittsburgh, Pennsylvania.

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L.B. Foster Company’s Stock Price as of Market Close

As of June 02, 2026, 12:35 PM, CST, L.B. Foster Company’s stock price was $41.840.

L.B. Foster Company is up 1.19% from its previous closing price of $41.350.

During the last market session, L.B. Foster Company’s stock traded between $40.940 and $42.380. Currently, there are approximately 10.20 million shares outstanding for L.B. Foster Company.

L.B. Foster Company’s price-earnings (P/E) ratio is currently at 40.6, which is high compared to the Machinery 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.

L.B. Foster Company Stock Price History

L.B. Foster Company’s (FSTR) price is currently up 1.7% so far this month.

During the month of June, L.B. Foster Company’s stock price has reached a high of $42.380 and a low of $39.450.

Over the last year, L.B. Foster Company has hit prices as high as $43.055 and as low as $18.660. Year to date, L.B. Foster Company’s stock is up 55.25%.

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What Caused L.B. Foster Company 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 June 01, 2026, there were 0 analysts who downgraded L.B. Foster Company’s stock and 1 analyst who upgraded over the last month.

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

L.B. Foster Company’s current valuation based on AAII’s Value Grade is a C, which means it is considered to be Average.

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 L.B. Foster Company (FSTR) by visiting AAII Stock Evaluator.

Relative Price Strength of L.B. Foster Company

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 June 01, 2026, L.B. Foster Company has a weighted four-quarter relative price strength of 15.18%, which translates to a Momentum Score of 86 and is considered to be Very Strong.

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L.B. Foster Company Stock Price: Bottom Line

As of June 2, 2026, L.B. Foster Company’s stock price is $41.840, which is up 1.19% 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 L.B. Foster Company stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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