What Changed
Price Move History
- Daily moves over 5%
- 7 252 sessions, September 11, 2025 to September 11, 2026
- Largest daily move
- +19.2% close of May 4, 2026
- 1-year change
- +37.1% closing prices, September 11, 2025 to September 11, 2026
- 5-year change
- +140.8% closing prices, September 10, 2021 to September 11, 2026
Company Description
L.B. Foster Company (NASDAQ: FSTR) is a manufacturing and technology company that focuses on the rail and infrastructure markets. Classified in the iron and steel forging industry within the broader manufacturing sector, the company develops and supplies products and services that support rail systems and infrastructure projects. According to company disclosures, L.B. Foster describes itself as a global technology solutions provider of products and services for the rail and infrastructure markets, reflecting a mix of engineered products and related services.
The company operates through two main segments: Rail Technologies and Services and Infrastructure Solutions. The Rail Technologies and Services segment is associated with products and services for freight and transit rail customers, including areas such as Rail Products, Global Friction Management, and Technology Services and Solutions. Company reports describe this segment as serving rail markets with offerings that address safety, reliability, and performance requirements. The Infrastructure Solutions segment focuses on infrastructure-related products, including business units such as Precast Concrete, Steel Products, and Protective Coatings, which support construction and infrastructure applications.
In public filings and press releases, L.B. Foster highlights that its engineering and product development efforts are aimed at addressing customers’ challenging requirements in rail and infrastructure. The company reports that it maintains locations in North America, South America, Europe, and Asia, indicating a global operating footprint. L.B. Foster is incorporated in Pennsylvania and its common stock trades on the Nasdaq under the ticker symbol FSTR.
Company communications emphasize the importance of its rail and infrastructure platforms. Within rail, the business includes Rail Products, Global Friction Management, and Technology Services and Solutions, with management commentary frequently referencing rail distribution, friction management solutions, and track monitoring and technology services in various regions, including the United Kingdom. Within infrastructure, the company reports activity in Precast Concrete Products and Steel Products, including Protective Coatings and other steel-based offerings for infrastructure projects.
Management commentary in recent earnings releases has focused on the performance of these segments and business units. For example, L.B. Foster has reported periods of sales growth in its Infrastructure Solutions segment driven by Precast Concrete and Protective Coatings, as well as changing demand patterns in its Rail segment across Rail Products, Global Friction Management, and Technology Services and Solutions. The company also reports on backlog and order trends across these segments, viewing them as indicators of future activity in rail and infrastructure markets.
L.B. Foster has also disclosed actions related to portfolio management and geographic focus, including right-sizing initiatives and an exit from certain product lines in the United Kingdom within its Technology Services and Solutions operations, as well as investments such as the startup of a Florida precast facility within its Precast Concrete business. These actions are described by management as aligned with its strategic focus on core growth platforms in Rail Technologies and Precast Concrete.
From a financing and capital structure perspective, L.B. Foster has entered into a Fifth Amended and Restated Credit Agreement that provides a revolving credit facility for working capital, capital expenditures, letters of credit, permitted acquisitions, and general corporate purposes. The agreement includes covenants based on measures such as a maximum gross leverage ratio and a minimum consolidated fixed charge coverage ratio, and allows for certain dividends, distributions, stock repurchases, and acquisitions subject to specified conditions. The company has noted that this facility is intended to support its growth programs and corporate finance activities.
In its public communications, L.B. Foster frequently reports non-GAAP metrics such as Adjusted EBITDA, free cash flow, gross leverage ratio, new orders, and backlog, alongside GAAP results. Management commentary often discusses trends in these measures, including changes in leverage, cash generation, order intake, and backlog composition by segment and business unit. These disclosures provide additional context for how the company evaluates its operating performance and capital structure over time.
L.B. Foster’s board and governance structure are also periodically discussed in SEC filings. For example, Form 8-K filings have reported changes in board composition, including retirements and resignations of directors and corresponding reductions in the size of the board. These filings note that such changes did not arise from disagreements regarding the company’s operations, policies, or practices, and in some cases reference cooperation agreements with shareholders.
Overall, L.B. Foster Company presents itself as a Pennsylvania-based, Nasdaq-listed manufacturing and technology company with a global footprint, organized around rail technologies and services and infrastructure solutions. Its disclosures emphasize engineered products, technology-enabled offerings, and services that support rail and infrastructure customers, with ongoing attention to portfolio focus, capital structure, and order and backlog development across its business units.
Stock Performance
Foster (Lb) Co (FSTR) closed at $37.59 on September 11, 2026. Over the past 12 months, the price has gained 37.1%.
FSTR Metrics & Rankings
Price returns through September 11, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
Foster (Lb) Co has 10 recent news articles. Of the recent coverage, 6 articles coincided with positive price movement and 4 with negative movement. Key topics include earnings, earnings date. View all FSTR news →
SEC Filings
Foster (Lb) Co has filed 5 recent SEC filings, including 2 Form 4, 1 Form 3, 1 Form 10-Q, 1 Form 8-K. The most recent filing was submitted on August 26, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all FSTR SEC filings →
Financial Highlights
Foster (Lb) Co generated $540.0M in revenue in FY2025, retaining a 21.1% gross margin, operating income reached $21.9M (4.0% operating margin), and net income was $7.5M, reflecting a 1.4% net profit margin. Diluted earnings per share stood at $0.69. The company generated $35.6M in operating cash flow. With a current ratio of 1.87, the balance sheet reflects a strong liquidity position.
Upcoming Events
Senior VP retirement
Stock repurchase program ends
Foster (Lb) Co has 2 upcoming scheduled events. The next event, "Senior VP retirement", is scheduled for December 31, 2026 (in 109 days). 1 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the FSTR stock price.
Short Interest History
Short interest in Foster (Lb) Co (FSTR) currently stands at 248.2 thousand shares, down 5.7% from the previous reporting period, representing 2.6% of the float. Since September 2025, short interest has increased by 44.9%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Foster (Lb) Co (FSTR) currently stands at 2.6 days, down 30.2% from the previous period. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The days to cover has decreased 56% over the past year, suggesting improved liquidity for short covering. The ratio has shown significant volatility over the period, ranging from 1.0 to 9.1 days.
FSTR Company Profile & Sector Positioning
Foster (Lb) Co (FSTR) operates in the Railroads industry within the broader Industrials sector and is listed on the NASDAQ.
Investors comparing FSTR often look at related companies in the same sector, including FreightCar America, Inc. (RAIL), The Greenbrier Companies, Inc. (GBX), Swvl Holdings Corp (SWVL), Rail Vision Ltd. (RVSN), and Trinity Industries, Inc. (TRN). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate FSTR's relative position within its industry.