United States Lime & Minerals, Inc. (USLM) Stock Analysis

Why this analysis is different

• A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
• An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
• Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

United States Lime & Minerals, Inc. (USLM) Materials & Commodity Exposure

United States Lime & Minerals, Inc. (USLM) is a key player in the U.S. lime and limestone market, providing essential materials for construction, industrial, and environmental sectors. With a high profit margin and strategic asset base, USLM maintains a strong position in a fragmented industry.

What Is the Investment Thesis for USLM?

With a profit margin of 35.4% and a gross margin of 48.1%, USLM demonstrates efficient operations and pricing power. The company's diverse customer base across multiple sectors reduces its reliance on any single industry, mitigating risk. Growth catalysts include increased infrastructure spending and demand for environmental solutions. However, potential risks include fluctuations in energy prices and regulatory changes. The company's P/E ratio of 24.71 reflects investor confidence in its future earnings potential.

Based on FMP financials and quantitative analysis

USLM Key Highlights

Market capitalization of $3.32B, reflecting substantial investor valuation.

• Profit margin of 35.4%, indicating strong operational efficiency and pricing power.
• Gross margin of 48.1%, showcasing effective cost management in production processes.
• Beta of 0.92, suggesting lower volatility compared to the overall market.
• Dividend yield of 0.22%, providing a modest income stream for investors.

Who Are USLM's Competitors?

USLM is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are USLM's Key Strengths?

High profit margins compared to industry peers.

• Diverse customer base across multiple sectors.
• Strategic asset base of limestone quarries and mines.
• Integrated operations from extraction to processing.

What Are USLM's Weaknesses?

Exposure to cyclical industries like construction and steel.

• Dependence on natural resources and extraction permits.
• Potential for environmental liabilities related to mining operations.
• Limited geographic diversification.

What Could Drive USLM Stock Higher?

Increased infrastructure spending from the Bipartisan Infrastructure Law driving demand for construction materials.

• Stricter environmental regulations boosting demand for lime-based solutions in flue gas treatment and water purification.
• Global steel production increases, leading to higher demand for lime as a fluxing agent.
• Expansion into new geographic markets through acquisitions or greenfield projects.
• Increased activity in the oil and gas sector, potentially boosting revenue from royalty interests.

What Are the Key Risks for USLM?

Inconsistent delivery — missed Wall Street EPS estimates in 4 of the last 5 reported quarters.

• Fluctuations in energy prices impacting production costs and profitability.
• Stricter environmental regulations increasing compliance costs.
• Economic downturns affecting key customer industries like construction and steel, reducing demand.
• Increased competition from larger players in the construction materials industry.
• Dependence on natural resources and the risk of permit delays or denials.

What Are the Growth Opportunities for USLM?

• Infrastructure Spending: Increased government spending on infrastructure projects, such as roads, bridges, and water treatment facilities, will drive demand for USLM's lime and limestone products. The Bipartisan Infrastructure Law, enacted in 2021, allocates billions of dollars to infrastructure development, creating a significant growth opportunity for USLM. This is an ongoing catalyst with long-term implications.
• Environmental Regulations: Stricter environmental regulations regarding air and water quality will increase demand for lime-based solutions in flue gas treatment and water purification. USLM's products are used to remove pollutants from industrial emissions and treat wastewater, positioning the company to benefit from the growing focus on environmental sustainability. This is an ongoing growth driver.
• Steel Industry Demand: Lime is a critical input in steel production, used as a fluxing agent to remove impurities. As global steel production increases, driven by demand from construction and manufacturing sectors, USLM will experience higher demand for its lime products. This growth opportunity is tied to global economic trends and industrial activity.
• Oil and Gas Sector: USLM has royalty interests and non-operating working interests with respect to oil and gas rights in natural gas wells. While this is a smaller part of their overall revenue, increased activity in the oil and gas sector, particularly in the Barnett Shale Formation, could provide additional revenue streams. This is a potential growth area dependent on energy market dynamics.
• Geographic Expansion: Expanding its geographic footprint through acquisitions or greenfield projects could allow USLM to reach new markets and customers. Identifying regions with strong demand for lime and limestone products and limited local supply could present attractive expansion opportunities. This is a long-term strategic growth driver.

What Are USLM's Competitive Advantages?

• Strategic Asset Base: Ownership of strategically located limestone quarries and mines provides a cost advantage and barrier to entry.
• Integrated Operations: Controlling the entire process from extraction to processing ensures quality control and efficient supply chain management.
• Diverse Customer Base: Serving multiple industries reduces reliance on any single sector, mitigating risk.
• High Profit Margins: Strong pricing power and efficient operations result in industry-leading profit margins.

What Does USLM Do?

United States Lime & Minerals, Inc., incorporated in 1950 and headquartered in Dallas, Texas, is a manufacturer and supplier of lime and limestone products. The company extracts limestone from open-pit quarries and an underground mine, processing it into pulverized limestone, quicklime, hydrated lime, and lime slurry. These products are crucial inputs for a diverse range of industries, including construction, industrial manufacturing, environmental services, steel production, and oil & gas. USLM serves construction customers, including highway, road, and building contractors; industrial customers, such as paper and glass manufacturers; environmental customers comprising municipal sanitation and water treatment facilities, and flue gas treatment processes; steel producers; oil and gas services companies; roof shingle manufacturers; and poultry and cattle feed producers. Furthermore, the company holds royalty interests and non-operating working interests in natural gas wells located in Johnson County, Texas, within the Barnett Shale Formation, adding a supplementary revenue stream. USLM's integrated operations, from extraction to processing, enable it to maintain quality control and efficiently serve its customer base across the United States.

What Products and Services Does USLM Offer?

• Extracts limestone from open-pit quarries and an underground mine.
• Processes limestone into pulverized limestone, quicklime, hydrated lime, and lime slurry.
• Supplies lime and limestone products to construction customers.
• Provides lime and limestone to industrial customers like paper and glass manufacturers.
• Offers environmental solutions for municipal sanitation and water treatment facilities.
• Supplies lime to steel producers for removing impurities.
• Offers lime and limestone to oil and gas services companies.
• Provides materials to roof shingle manufacturers and poultry/cattle feed producers.

How Does USLM Make Money?

• Extracts raw limestone from its own quarries and mines.
• Processes the limestone into various lime and limestone products.
• Sells these products directly to a diverse range of customers across multiple industries.
• Generates revenue from royalty interests in natural gas wells.

What Industry Does USLM Operate In?

United States Lime & Minerals, Inc. operates within the construction materials industry, which is influenced by infrastructure development, residential and commercial construction, and environmental regulations. The industry is characterized by a mix of large multinational corporations and smaller regional players. USLM distinguishes itself through its integrated operations and strategic asset base. Demand for lime and limestone products is closely tied to economic growth and government spending on infrastructure projects. The competitive landscape includes companies such as Century Aluminum Company (CENX) and Knife River Corporation (KNF).

Who Are USLM's Key Customers?

• Construction companies involved in highway, road, and building projects.
• Industrial manufacturers, including paper and glass producers.
• Municipalities operating sanitation and water treatment facilities.
• Steel producers requiring lime for metallurgical processes.
• Oil and gas services companies.

United States Lime & Minerals, Inc. Financial Trajectory

United States Lime & Minerals, Inc. (USLM) reported $99.1M in revenue for Q2 FY2026, reflecting 12.9% growth compared to the prior quarter. The company recorded net income of $34.5M, with diluted EPS of $1.20. Quarter-over-quarter revenue has been mixed, typical for a mid-cap company operating in Basic Materials. Across the four most recent quarters, USLM averaged $1.17 in diluted EPS.

Company Profile

United States Lime & Minerals, Inc. operates in the Construction Materials industry within the Basic Materials sector. It is headquartered in Dallas, US. The company is led by CEO Timothy W. Byrne. USLM has traded publicly since 1980.

How United States Lime & Minerals, Inc. Is Valued

United States Lime & Minerals, Inc. carries a market capitalization of $3.32B, placing it in the mid-cap category. Analyst price targets span from $138.00 to $138.00, with a consensus of $138.00. At the current price of $115.89, that implies approximately 19% upside potential. Relative to its peer group, USLM's quantitative score of 95/100 is above the peer average of 64/100.

Return on equity for United States Lime & Minerals, Inc. stands at 20.8%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 18.0%, showing how much profit it generates from its asset base. USLM trades at a trailing price-to-earnings ratio of 24.71, above the Basic Materials sector average of ~21.40x. Its free cash flow yield is 2.8%, a gauge of the cash the business throws off relative to its market value. A current ratio of 27.54 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 4.1%, the inverse of the P/E and a quick read on earnings relative to price.

United States Lime & Minerals, Inc.'s Piotroski F-Score is 6/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 41.89 places it in the safe zone, indicating low near-term bankruptcy risk.

United States Lime & Minerals, Inc. has missed Wall Street's EPS estimate in 4 of its last 5 reported quarters — a recurring pattern of falling short of estimates. Reported results have landed about 2.4% below estimates on average.

Over the past six months, United States Lime & Minerals, Inc. insiders filed 9 SEC Form 4 transactions — 1 sales and 8 purchases. On net that is roughly 13K shares acquired (about $1.4M) — insiders putting money in tends to read as conviction.

USLM Financials

USLM Latest News

USLM Analyst Consensus

USLM MoonshotScore

United States Lime & Minerals, Inc. Basic Materials Stock: Key Questions Answered

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

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