USLM (United States Lime & Minerals) Moat Score: 5/10 (As of Jun. 27, 2026)


USLM United States Lime & Minerals Inc USLM
94 GF Score
Price $106.04
GF Value $113.04
Valuation Fairly Valued
! 1 Warning Sign
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What is United States Lime & Minerals Moat Score?

United States Lime & Minerals USLM -0.86% 94 Moat Score is 5 as of Jun. 27, 2026. GuruFocus rates USLM with a GF Score™ of 94/100 and a GF Value™ of $113.04 (Fairly Valued). The stock has 1 warning sign investors should review. Among 437 Building Materials companies, United States Lime & Minerals ranks better than 97.03% on this metric.

United States Lime & Minerals has the Moat Score of 5, which implies that the company might have Narrow Moat - Solid narrow moat.

United States Lime & Minerals has Narrow Moat: US Lime & Minerals has a solid narrow moat due to its durable cost advantages from economies of scale and a strong distribution network. However, it lacks significant brand strength or intellectual property to elevate it to a wide moat.

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes United States Lime & Minerals might have Narrow Moat - Solid narrow moat.

United States Lime & Minerals  (NAS:USLM) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

United States Lime & Minerals Moat Score Related Terms

USLM vs TTAM, KNF, TGLS: Moat Score Comparison

For the Building Materials subindustry, United States Lime & Minerals's Moat Score, along with its competitors' market caps and Moat Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

United States Lime & Minerals Moat Score vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, United States Lime & Minerals's Moat Score distribution charts can be found below:

* The bar in red indicates where United States Lime & Minerals's Moat Score falls into.


USLM
94GF Score
United States Lime & Minerals Inc USLM
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 5 mean?
United States Lime & Minerals (USLM) has a Moat Score of 5 as of Jun. 27, 2026. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. According to the industry distribution chart, United States Lime & Minerals ranks #13 out of 437 companies in the Building Materials industry, placing it in the top 3%.
Is United States Lime & Minerals' Moat Score too high?
United States Lime & Minerals' current Moat Score is 5. Based on the distribution chart, United States Lime & Minerals ranks #13 out of 437 companies in the Building Materials industry, which is in the top quartile — a strong position relative to peers. Overall, United States Lime & Minerals has a GF Score™ of 94/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does United States Lime & Minerals' Moat Score compare to TTAM and KNF?
According to the Building Materials industry distribution chart, United States Lime & Minerals ranks #13 out of 437 companies for Moat Score. This places United States Lime & Minerals in the top 3% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Moat Score for a Building Materials company?
A good Moat Score depends on the Building Materials industry context. However, Moat Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Moat Score mean?
A high Moat Score can signal that a stock is expensive relative to its fundamentals. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. United States Lime & Minerals's current Moat Score is 5. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is United States Lime & Minerals stock overvalued right now?
Based on GuruFocus' analysis, United States Lime & Minerals (USLM) is currently considered Fairly Valued. The stock's GF Value™ is $113.04, compared to a current price of $106.04 — trading 6.2% below its estimated fair value. The current Moat Score is 5. United States Lime & Minerals' overall GF Score™ is 94/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Moat Score calculated?
Moat Score is calculated from a company's financial statements. For United States Lime & Minerals (USLM), the current Moat Score is 5 as of Jun. 27, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is United States Lime & Minerals (USLM) Overvalued in 2026?

Based on GuruFocus' analysis, United States Lime & Minerals stock appears to be undervalued. The current stock price of $106.04 is trading 6.2% below its estimated GF Value™ of $113.04. GuruFocus considers United States Lime & Minerals to be Fairly Valued.

Key valuation signals for USLM:

  • Moat Score: 5
  • GF Value™: $113.04 vs. price of $106.04 (6.2% below fair value)
  • GF Score™: 94/100 with 1 warning sign

No single metric tells the full story. See the USLM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

United States Lime & Minerals Business Description

Other Exchanges ULI:Germany
Address 5429 LBJ Freeway, Suite 230, Dallas, TX, USA, 75240
United States Lime & Minerals Inc is engaged in the business of manufacturing lime and limestone products including PLS, quicklime, hydrated lime and lime slurry. The company supplies its products predominantly to the construction including highway, road, and building contractors, industrial including paper and glass manufacturers, environmental including municipal sanitation and water treatment facilities and flue gas treatment processes, metals including steel producers, oil and gas services, roof shingle manufacturers and agriculture including poultry industries. The company operates through its Lime and Limestone Operations segment.
94GF Score

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Moat Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$106.04
Price
$113.04
GF Value