Viatris (MEX:MYL) E10: MXN-1.60 (As of Jun. 2026)

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Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Founder & CEO of GuruFocus
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.

MEX:MYL Viatris Inc MEX:MYL
45 GF Score
Price MXN295.00
GF Value MXN206.88
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is Viatris E10?

Viatris MEX:MYL 45 E10 is MXN-1.60 as of Jun. 2026. GuruFocus rates MEX:MYL with a GF Score™ of 45/100 and a GF Value™ of MXN206.88 (Significantly Overvalued). The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Viatris's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN-1.745. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MXN-1.60 for the trailing ten years ended in Jun. 2026.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Viatris was 42.40% per year. The lowest was -34.10% per year. And the median was 12.00% per year.

As of today (2026-08-12), Viatris's current stock price is MXN295.00. Viatris's E10 for the quarter that ended in Jun. 2026 was MXN-1.60. Viatris's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Viatris was 308.00. The lowest was 8.87. And the median was 15.41.


Viatris  (MEX:MYL) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

During the past 13 years, the highest Shiller P/E Ratio of Viatris was 308.00. The lowest was 8.87. And the median was 15.41.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Viatris E10 Related Terms


Viatris E10 Historical Data

* Premium members only.

The historical data trend for Viatris's E10 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.

Viatris E10 Chart

Viatris Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.17 18.49 12.43 10.02 -0.71

Viatris Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.72 -0.71 -0.53 -1.60

MEX:MYL vs UTHR, NBIX, ELAN: E10 Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Viatris's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Viatris Shiller PE Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Viatris's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Viatris's Shiller PE Ratio falls into.


MEX:MYL
45GF Score
Viatris Inc MEX:MYL
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Viatris E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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.

For example, Viatris's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-1.745/333.9520*333.9520
=-1.745

Current CPI (Jun. 2026) = 333.9520.

Viatris Quarterly Data

per share eps CPI Adj_EPS
201609 -4.447 241.428 -6.151
201612 16.081 241.432 22.243
201703 2.259 243.801 3.094
201706 9.942 244.955 13.554
201709 2.904 246.819 3.929
201712 9.034 246.524 12.238
201803 3.088 249.554 4.132
201806 1.375 251.989 1.822
201809 6.360 252.439 8.414
201812 1.963 251.233 2.609
201903 -0.970 254.202 -1.274
201906 -6.339 256.143 -8.265
201909 7.305 256.759 9.501
201912 0.754 256.974 0.980
202003 0.938 258.115 1.214
202006 1.847 257.797 2.393
202009 7.953 260.280 10.204
202012 -31.628 260.474 -40.550
202103 -17.579 264.877 -22.163
202106 -4.578 271.696 -5.627
202109 5.346 274.310 6.508
202112 -4.513 278.802 -5.406
202203 6.571 287.504 7.633
202206 5.231 296.311 5.896
202209 5.833 296.808 6.563
202212 16.182 296.797 18.208
202303 3.425 301.836 3.789
202306 3.772 305.109 4.129
202309 4.703 307.789 5.103
202312 -10.864 306.746 -11.828
202403 1.494 312.332 1.597
202406 -4.946 314.175 -5.257
202409 1.575 315.301 1.668
202412 -8.968 315.605 -9.489
202503 -52.168 319.799 -54.477
202506 0.000 322.561 0.000
202509 -2.018 324.800 -2.075
202512 -5.402 324.054 -5.567
202603 2.705 330.213 2.736
202606 -1.745 333.952 -1.745

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of MXN-1.60 mean?
Viatris (MEX:MYL) has a E10 of MXN-1.60 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Viatris and its competitors.
Is Viatris' E10 too high?
Viatris' current E10 is MXN-1.60. Overall, Viatris has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Viatris' E10 compare to UTHR and NBIX?
Viatris' E10 of MXN-1.60 can be compared against companies in the Drug Manufacturers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Drug Manufacturers company?
A good E10 depends on the Drug Manufacturers industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Viatris and its competitors. Viatris's current E10 is MXN-1.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Viatris stock overvalued right now?
Based on GuruFocus' analysis, Viatris (MEX:MYL) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN206.88, compared to a current price of MXN295.00 — trading 42.6% above its estimated fair value. The current E10 is MXN-1.60. Viatris' overall GF Score™ is 45/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Viatris (MEX:MYL), the current E10 is MXN-1.60 as of Jun. 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 Viatris (MEX:MYL) Overvalued in 2026?

Based on GuruFocus' analysis, Viatris stock appears to be overvalued. The current stock price of MXN295.00 is trading 42.6% above its estimated GF Value™ of MXN206.88. GuruFocus considers Viatris to be Significantly Overvalued.

Key valuation signals for MEX:MYL:

  • E10: MXN-1.60
  • GF Value™: MXN206.88 vs. price of MXN295.00 (42.6% above fair value)
  • GF Score™: 45/100 with 8 warning signs

No single metric tells the full story. See the MEX:MYL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Viatris Business Description

Address 1000 Mylan Boulevard, Canonsburg, PA, USA, 15317
Viatris was formed in November 2020 through the combination of Upjohn, a wholly owned subsidiary of Pfizer that specialized in off-patent drugs, and Mylan, a global pharmaceutical manufacturer that focused on generic and specialty drugs. By joining forces, Viatris became one of the largest generic drug manufacturers in the world, servicing over 165 countries. Generics (commoditized and complex) and biosimilars make up roughly 40% of Viatris' total sales. The remaining 60% of sales are derived from its portfolio of legacy products, which includes Lipitor, Norvasc, Lyrica, and Viagra. While it covers more than 10 major therapeutic areas, Viatris has identified dermatology, ophthalmology, and gastroenterology as its three key areas of focus for future innovations.
45GF Score

Get the complete analysis for MEX:MYL

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN295.00
Price
MXN206.88
GF Value