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Legend Biotech 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 Legend Biotech
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.
Legend Biotech GF Score Related Terms
LEGN vs TNGX, ACAD, CAI: GF Score Comparison
For the Biotechnology subindustry, Legend Biotech'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.
Legend Biotech GF Score vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Legend Biotech's GF Score distribution charts can be found below:
* The bar in red indicates where Legend Biotech's GF Score falls into.
Legend Biotech (LEGN) has a GF Score of 74 as of Jul. 31, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Legend Biotech and its competitors. This is 106% above median its historical median of 36.00. Over the past decade, Legend Biotech's GF Score has ranged from 16.00 to 74.00.
Is Legend Biotech's GF Score too high?
Legend Biotech's current GF Score of 74 is 106% above median its 10-year median of 36.00. Over the past 10 years, this metric has ranged from a low of 16.00 to a high of 74.00. Overall, Legend Biotech has a GF Score™ of 74/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Legend Biotech's GF Score compare to TNGX and ACAD?
Legend Biotech's GF Score of 74 can be compared against companies in the Biotechnology industry. Historically, Legend Biotech's own GF Score has ranged from 16.00 to 74.00 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 Biotechnology company?
A good GF Score depends on the Biotechnology 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 Legend Biotech and its competitors. Legend Biotech's current GF Score is 74, which is 106% above median its own 10-year median of 36.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Legend Biotech stock overvalued right now?
Based on GuruFocus' analysis, Legend Biotech (LEGN) is currently considered Possible Value Trap. The stock's GF Value™ is $101.45, compared to a current price of $18.55 — trading 81.7% below its estimated fair value. The current GF Score is 74, which is 106% above median its 10-year median of 36.00. Legend Biotech's overall GF Score™ is 74/100 with 4 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 Legend Biotech (LEGN), the current GF Score is 74 as of Jul. 31, 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 Legend Biotech (LEGN) Overvalued in 2026?
Based on GuruFocus' analysis, Legend Biotech stock appears to be undervalued.
The current stock price of $18.55 is trading 81.7% below its estimated GF Value™ of $101.45.
GuruFocus considers Legend Biotech to be Possible Value Trap.
Key valuation signals for LEGN:
GF Score: 74 (106% above median its 10-year median of 36.00)
GF Value™: $101.45 vs. price of $18.55 (81.7% below fair value)
No single metric tells the full story. See the LEGN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Legend Biotech Corp is a clinical-stage biopharmaceutical company. It is engaged in the discovery and development of novel cell therapies for oncology and other indications. The firm's product candidate, LCAR-B38M/JNJ-4528, is a chimeric antigen receptor, or CAR, T cell therapy for the treatment of multiple myeloma. Geographically, the company generates a majority of its revenue from the United States of America. The company generates revenue from License and Collaboration revenue.
74GF Score
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