Luby's (STU:LUB) GF Score: 10/100 (As of Jul. 08, 2026) — 75% Below Median


What is Luby's GF Score?

Luby's STU:LUB 10 GF Score is 10 as of Jul. 08, 2026, which is 75% below its 10-year median of 40.00. GuruFocus rates STU:LUB with a GF Score™ of 10/100. The stock has 6 warning signs investors should review.

Luby's has the GF Score of 10, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 0/10
2. Profitability Rank : 0/10
3. Growth Rank : 0/10
4. GF Value Rank : 2/10
5. Momentum Rank : 0/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Luby's might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Luby's  (STU:LUB) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Luby's GF Score Related Terms

STU:LUB vs BDL, ARKR, BFI: GF Score Comparison

For the Restaurants subindustry, Luby's's GF Score, along with its competitors' market caps and GF 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.

Luby's GF Score vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Luby's's GF Score distribution charts can be found below:

* The bar in red indicates where Luby's's GF Score falls into.


Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 10 mean?
Luby's (STU:LUB) has a GF Score of 10 as of Jul. 08, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Luby's and its competitors. This is 75% below median its historical median of 40.00.
Is Luby's' GF Score too high?
Luby's' current GF Score of 10 is 75% below median its 10-year median of 40.00. Overall, Luby's has a GF Score™ of 10/100, reflecting its overall financial health beyond just this single metric.
How does Luby's' GF Score compare to BDL and ARKR?
Luby's' GF Score of 10 can be compared against companies in the Restaurants industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Restaurants company?
A good GF Score depends on the Restaurants industry context. However, GF 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Luby's and its competitors. Luby's's current GF Score is 10, which is 75% below median its own 10-year median of 40.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Luby's stock overvalued right now?
Luby's (STU:LUB) has a current GF Score of 10. The current GF Score is 10, which is 75% below median its 10-year median of 40.00. Luby's' overall GF Score™ is 10/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Luby's (STU:LUB), the current GF Score is 10 as of Jul. 08, 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.

Luby's Business Description

Address 13111 Northwest Freeway, Suite 600, Houston, TX, USA, 77040
Luby's Inc is a multi-branded company that owns and operates restaurants in the United States. Its operating segments are Company-owned restaurants, which generate majority revenue; franchise operations; and Culinary Contract Services. The company-owned restaurant's segment consists of brands including Luby's Cafeteria, Fuddruckers, and Cheeseburger in Paradise with a couple of non-core restaurant locations under other brand names. It only offers franchises for the Fuddruckers brand. Franchises are sold in markets where expansion is deemed advantageous to the development of the Fuddruckers concept and system of restaurants. The CCS operation, branded as Luby's Culinary Contract Services, consists of a business line servicing healthcare and corporate dining clients.