Bausch & Lomb has the GF Score of 77, 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 Bausch & Lomb
is
Likely to have average performance.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Bausch & Lomb (STU:S2L) 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)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Bausch & Lomb GF Score Related Terms
STU:S2L vs ISRG, BDX, MDLN: GF Score Comparison
For the Medical Instruments & Supplies subindustry, Bausch & Lomb'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.
Bausch & Lomb GF Score vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Bausch & Lomb's GF Score distribution charts can be found below:
* The bar in red indicates where Bausch & Lomb's GF Score falls into.
Bausch & Lomb (STU:S2L) has a GF Score of 77 as of Jul. 11, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Bausch & Lomb and its competitors. This is 114% above median its historical median of 36.00. Over the past decade, Bausch & Lomb's GF Score has ranged from 16.00 to 82.00.
Is Bausch & Lomb's GF Score too high?
Bausch & Lomb's current GF Score of 77 is 114% 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 82.00. Overall, Bausch & Lomb has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bausch & Lomb's GF Score compare to ISRG and BDX?
Bausch & Lomb's GF Score of 77 can be compared against companies in the Medical Devices & Instruments industry. Historically, Bausch & Lomb's own GF Score has ranged from 16.00 to 82.00 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 Medical Devices & Instruments company?
A good GF Score depends on the Medical Devices & Instruments 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 Bausch & Lomb and its competitors. Bausch & Lomb's current GF Score is 77, which is 114% 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 Bausch & Lomb stock overvalued right now?
Based on GuruFocus' analysis, Bausch & Lomb (STU:S2L) is currently considered Modestly Undervalued. The stock's GF Value™ is €16.01, compared to a current price of €14.10 — trading 11.9% below its estimated fair value. The current GF Score is 77, which is 114% above median its 10-year median of 36.00. Bausch & Lomb's overall GF Score™ is 77/100 with 9 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 Bausch & Lomb (STU:S2L), the current GF Score is 77 as of Jul. 11, 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 Bausch & Lomb (STU:S2L) Overvalued in 2026?
Based on GuruFocus' analysis, Bausch & Lomb stock appears to be undervalued.
The current stock price of €14.10 is trading 11.9% below its estimated GF Value™ of €16.01.
GuruFocus considers Bausch & Lomb to be Modestly Undervalued.
Key valuation signals for STU:S2L:
GF Score: 77 (114% above median its 10-year median of 36.00)
GF Value™: €16.01 vs. price of €14.10 (11.9% below fair value)
No single metric tells the full story. See the STU:S2L stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Bausch & Lomb is one of the largest vision care companies in the US. The firm was previously a subsidiary under parent company Bausch Health and it was spun off to become a public company in 2022. It operates in three segments: vision care, surgical, and ophthalmic pharmaceuticals. Vision care is composed of contact lenses, a market that B&L controls 10%, and ocular health products, which includes Biotrue and Lumify. Surgical includes a suite of intraocular lenses, equipment for cataract and vitreoretinal surgeries, as well as surgical instruments. Ophthalmic pharmaceuticals has a diverse lineup of products, including Xipere, Vyzulta, and Lotemax that treat different complications. With over 100 products, B&L has the largest portfolio of eye care prescriptions in the space.
77GF Score
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