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.
GSKMEX:GSKN 75 Cyclically Adjusted PS Ratio is 2.21 as of Aug. 09, 2026, which is 10% above its 10-year median of 2.01. GuruFocus rates MEX:GSKN with a GF Score™ of 75/100 and a GF Value™ of MXN787.75 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 750 Drug Manufacturers companies, GSK ranks worse than 52.13% on this metric.
As of today (2026-08-09), GSK's current share price is MXN922.00. GSK's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was MXN417.53. GSK's Cyclically Adjusted PS Ratio for today is 2.21.
The historical rank and industry rank for GSK's Cyclically Adjusted PS Ratio or its related term are showing as below:
MEX:GSKN'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 1.48 Med: 2.01 Max: 2.49
Current: 2.17
During the past years, GSK's highest Cyclically Adjusted PS Ratio was 2.49. The lowest was 1.48. And the median was 2.01.
MEX:GSKN's Cyclically Adjusted PS Ratio is ranked worse than 52.13% of 750
companies
in the Drug Manufacturers industry
Industry Median: 2.035
vs MEX:GSKN: 2.17
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
GSK's adjusted revenue per share data for the three months ended in Jun. 2026 was MXN96.326. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is MXN417.53 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
GSK (MEX:GSKN) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
GSK Cyclically Adjusted PS Ratio Related Terms
GSK Cyclically Adjusted PS Ratio Historical Data
* Premium members only.
The historical data trend for GSK's Cyclically Adjusted PS Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MEX:GSKN vs LLY, JNJ, ABBV: Cyclically Adjusted PS Ratio Comparison
For the Drug Manufacturers - General subindustry, GSK's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio 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.
GSK Cyclically Adjusted PS Ratio vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, GSK's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where GSK's Cyclically Adjusted PS Ratio falls into.
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
GSK's Cyclically Adjusted PS Ratio for today is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 2.21 mean?
GSK (MEX:GSKN) has a Cyclically Adjusted PS Ratio of 2.21 as of Aug. 09, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on GSK and its competitors. This is 10% above median its historical median of 2.01. Over the past decade, GSK's Cyclically Adjusted PS Ratio has ranged from 1.48 to 2.49. According to the industry distribution chart, GSK ranks #391 out of 750 companies in the Drug Manufacturers industry, placing it in the top 52.1%.
Is GSK's Cyclically Adjusted PS Ratio too high?
GSK's current Cyclically Adjusted PS Ratio of 2.21 is 10% above median its 10-year median of 2.01. Over the past 10 years, this metric has ranged from a low of 1.48 to a high of 2.49. The Drug Manufacturers industry median Cyclically Adjusted PS Ratio is 2.04. GSK's value of 2.21 is 8.6% above this industry median. Based on the distribution chart, GSK ranks #391 out of 750 companies in the Drug Manufacturers industry, which is below the industry midpoint. Overall, GSK has a GF Score™ of 75/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does GSK's Cyclically Adjusted PS Ratio compare to LLY and JNJ?
According to the Drug Manufacturers industry distribution chart, GSK ranks #391 out of 750 companies for Cyclically Adjusted PS Ratio. This places GSK in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 2.04. GSK's value of 2.21 is 8.6% above this benchmark. Historically, GSK's own Cyclically Adjusted PS Ratio has ranged from 1.48 to 2.49 over the past decade. While the company's 10-year median is 2.01 vs. the industry median of 2.04, GSK has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PS Ratio for a Drug Manufacturers company?
The median Cyclically Adjusted PS Ratio among Drug Manufacturers companies is 2.04, based on 750 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. GSK's current Cyclically Adjusted PS Ratio of 2.21 is 8.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on GSK and its competitors. For the Drug Manufacturers industry, the median Cyclically Adjusted PS Ratio is 2.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GSK's current Cyclically Adjusted PS Ratio is 2.21, which is 10% above median its own 10-year median of 2.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GSK stock overvalued right now?
Based on GuruFocus' analysis, GSK (MEX:GSKN) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN787.75, compared to a current price of MXN922.00 — trading 17% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 2.21, which is 10% above median its 10-year median of 2.01 and 8.6% above the Drug Manufacturers industry median of 2.04. GSK's overall GF Score™ is 75/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For GSK (MEX:GSKN), the current Cyclically Adjusted PS Ratio is 2.21 as of Aug. 09, 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 GSK (MEX:GSKN) Overvalued in 2026?
Based on GuruFocus' analysis, GSK stock appears to be overvalued.
The current stock price of MXN922.00 is trading 17% above its estimated GF Value™ of MXN787.75.
GuruFocus considers GSK to be Modestly Overvalued.
Key valuation signals for MEX:GSKN:
Cyclically Adjusted PS Ratio: 2.21 (10% above median its 10-year median of 2.01)
GF Value™: MXN787.75 vs. price of MXN922.00 (17% above fair value)
Industry Position: 8.6% above the Drug Manufacturers median (#391 of 750)
No single metric tells the full story. See the MEX:GSKN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
In the pharmaceutical industry, GSK ranks as one of the largest firms by total sales. The company wields its might across several therapeutic classes, including respiratory, antiviral, and vaccines, and has been growing its presence in oncology and immunology, as well. GSK uses joint ventures to gain additional scale in certain markets like HIV.
75GF Score
Get the complete analysis for MEX:GSKN
Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MEX:GSKN has been successfully added to your 
