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Lanner Electronics has the GF Score of 74, which implies that the company
is
Likely to have average performance.
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 Lanner Electronics
is
Likely to have average performance.
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.
Lanner Electronics GF Score Related Terms
ROCO:6245 vs CSCO, CIEN, MSI: GF Score Comparison
For the Communication Equipment subindustry, Lanner Electronics'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.
Lanner Electronics GF Score vs Hardware Industry
For the Hardware industry and Technology sector, Lanner Electronics's GF Score distribution charts can be found below:
* The bar in red indicates where Lanner Electronics's GF Score falls into.
Lanner Electronics (ROCO:6245) has a GF Score of 74 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 Lanner Electronics and its competitors. This is 18% below median its historical median of 90.00. Over the past decade, Lanner Electronics' GF Score has ranged from 34.00 to 98.00.
Is Lanner Electronics' GF Score too high?
Lanner Electronics' current GF Score of 74 is 18% below median its 10-year median of 90.00. Over the past 10 years, this metric has ranged from a low of 34.00 to a high of 98.00. Overall, Lanner Electronics has a GF Score™ of 74/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Lanner Electronics' GF Score compare to CSCO and CIEN?
Lanner Electronics' GF Score of 74 can be compared against companies in the Hardware industry. Historically, Lanner Electronics' own GF Score has ranged from 34.00 to 98.00 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 Hardware company?
A good GF Score depends on the Hardware 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 Lanner Electronics and its competitors. Lanner Electronics's current GF Score is 74, which is 18% below median its own 10-year median of 90.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lanner Electronics stock overvalued right now?
Based on GuruFocus' analysis, Lanner Electronics (ROCO:6245) is currently considered Fairly Valued. The stock's GF Value™ is NT$76.44, compared to a current price of NT$79.50 — trading 4% above its estimated fair value. The current GF Score is 74, which is 18% below median its 10-year median of 90.00. Lanner Electronics' overall GF Score™ is 74/100 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 Lanner Electronics (ROCO:6245), the current GF Score is 74 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 Lanner Electronics (ROCO:6245) Overvalued in 2026?
Based on GuruFocus' analysis, Lanner Electronics stock appears to be overvalued.
The current stock price of NT$79.50 is trading 4% above its estimated GF Value™ of NT$76.44.
GuruFocus considers Lanner Electronics to be Fairly Valued.
Key valuation signals for ROCO:6245:
GF Score: 74 (18% below median its 10-year median of 90.00)
GF Value™: NT$76.44 vs. price of NT$79.50 (4% above fair value)
No single metric tells the full story. See the ROCO:6245 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Lanner Electronics Inc is a Taiwan-based company engaged in the manufacturing and trading of computer peripheral equipment, computer software design and development services, and related information processing trade business. Its products include telecommunication data center appliances, Edge AI appliances, industrial communication platforms, embedded boxes, network appliances, and extension modules among others. Geographically, it derives a majority of its revenue from the United States and the rest from China, Israel, Hong Kong, and other regions.
74GF Score
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