Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Excellon Resources has the GF Score of 38, 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:
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 Excellon Resources
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.
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)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Excellon Resources GF Score Related Terms
STU:E4X2 vs EXK: GF Score Comparison
For the Silver subindustry, Excellon Resources'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.
Excellon Resources GF Score vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Excellon Resources's GF Score distribution charts can be found below:
* The bar in red indicates where Excellon Resources's GF Score falls into.
Excellon Resources (STU:E4X2) has a GF Score of 38 as of Jul. 22, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Excellon Resources and its competitors. This is 21% below median its historical median of 48.00. Over the past decade, Excellon Resources' GF Score has ranged from 13.00 to 85.00.
Is Excellon Resources' GF Score too high?
Excellon Resources' current GF Score of 38 is 21% below median its 10-year median of 48.00. Over the past 10 years, this metric has ranged from a low of 13.00 to a high of 85.00. Overall, Excellon Resources has a GF Score™ of 38/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Excellon Resources' GF Score compare to EXK?
Excellon Resources' GF Score of 38 can be compared against companies in the Metals & Mining industry. Historically, Excellon Resources' own GF Score has ranged from 13.00 to 85.00 over the past decade. 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 Metals & Mining company?
A good GF Score depends on the Metals & Mining 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 Excellon Resources and its competitors. Excellon Resources's current GF Score is 38, which is 21% below median its own 10-year median of 48.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Excellon Resources stock overvalued right now?
Based on GuruFocus' analysis, Excellon Resources (STU:E4X2) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.03, compared to a current price of €0.18 — trading 508.7% above its estimated fair value. The current GF Score is 38, which is 21% below median its 10-year median of 48.00. Excellon Resources' overall GF Score™ is 38/100. 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 Excellon Resources (STU:E4X2), the current GF Score is 38 as of Jul. 22, 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 Excellon Resources (STU:E4X2) Overvalued in 2026?
Based on GuruFocus' analysis, Excellon Resources stock appears to be overvalued.
The current stock price of €0.18 is trading 508.7% above its estimated GF Value™ of €0.03.
GuruFocus considers Excellon Resources to be Significantly Overvalued.
Key valuation signals for STU:E4X2:
GF Score: 38 (21% below median its 10-year median of 48.00)
GF Value™: €0.03 vs. price of €0.18 (508.7% above fair value)
No single metric tells the full story. See the STU:E4X2 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Excellon Resources Inc is engaged in the acquisition, exploration and advancement of mineral properties. The Company also holds a portfolio of exploration-stage projects, including the Tres Cerros Gold/Silver Exploration Property in Peru, Kilgore gold exploration project in Idaho, and Silver City silver district in Saxony, Germany. The Company has one reportable segment, Peru segment, which is principally engaged in the exploration, evaluation and development of mineral properties.
38GF Score
Get the complete analysis for STU:E4X2
GF Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:E4X2 has been successfully added to your 
