Medifast (FRA:MDF) E10: €6.04 (As of Jun. 2026)

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FRA:MDF Medifast Inc FRA:MDF
63 GF Score
Price €9.91
GF Value €6.84
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Medifast E10?

Medifast FRA:MDF -4.34% 63 E10 is €6.04 as of Jun. 2026. GuruFocus rates FRA:MDF with a GF Score™ of 63/100 and a GF Value™ of €6.84 (Significantly Overvalued). The stock has 4 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.

Medifast's adjusted earnings per share data for the three months ended in Jun. 2026 was €-0.243. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €6.04 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Medifast's average E10 Growth Rate was -2.70% per year. During the past 3 years, the average E10 Growth Rate was 4.00% per year. During the past 5 years, the average E10 Growth Rate was 16.20% per year. During the past 10 years, the average E10 Growth Rate was 25.00% per year. 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 Medifast was 36.60% per year. The lowest was 4.00% per year. And the median was 21.30% per year.

As of today (2026-08-11), Medifast's current stock price is €9.91. Medifast's E10 for the quarter that ended in Jun. 2026 was €6.04. Medifast's Shiller PE Ratio of today is 1.64.

During the past 13 years, the highest Shiller PE Ratio of Medifast was 154.65. The lowest was 1.39. And the median was 35.41.


Medifast  (FRA:MDF) 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.

Medifast's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=9.91/6.04
=1.64

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Medifast was 154.65. The lowest was 1.39. And the median was 35.41.


Be Aware

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


Medifast E10 Related Terms


Medifast E10 Historical Data

* Premium members only.

The historical data trend for Medifast'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.

Medifast E10 Chart

Medifast 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 4.14 5.60 6.36 6.67 5.54

Medifast 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 5.80 5.75 5.54 5.59 6.04

FRA:MDF vs RGS, CLIK, EVTK: E10 Comparison

For the Personal Services subindustry, Medifast'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.


Medifast Shiller PE Ratio vs Personal Services Industry

For the Personal Services industry and Consumer Cyclical sector, Medifast's Shiller PE Ratio distribution charts can be found below:

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


FRA:MDF
63GF Score
Medifast Inc FRA:MDF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Medifast 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, Medifast'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)
=-0.243/333.9520*333.9520
=-0.243

Current CPI (Jun. 2026) = 333.9520.

Medifast Quarterly Data

per share eps CPI Adj_EPS
201609 0.454 241.428 0.628
201612 0.322 241.432 0.445
201703 0.477 243.801 0.653
201706 0.561 244.955 0.765
201709 0.461 246.819 0.624
201712 0.507 246.524 0.687
201803 0.819 249.554 1.096
201806 0.993 251.989 1.316
201809 0.977 252.439 1.292
201812 1.143 251.233 1.519
201903 1.505 254.202 1.977
201906 1.549 256.143 2.020
201909 1.199 256.759 1.559
201912 1.494 256.974 1.942
202003 1.412 258.115 1.827
202006 1.652 257.797 2.140
202009 2.471 260.280 3.170
202012 1.940 260.474 2.487
202103 2.906 264.877 3.664
202106 3.287 271.696 4.040
202109 3.026 274.310 3.684
202112 2.575 278.802 3.084
202203 3.260 287.504 3.787
202206 3.235 296.311 3.646
202209 3.303 296.808 3.716
202212 2.294 296.797 2.581
202303 3.428 301.836 3.793
202306 2.557 305.109 2.799
202309 1.986 307.789 2.155
202312 0.458 306.746 0.499
202403 0.699 312.332 0.747
202406 -0.697 314.175 -0.741
202409 0.090 315.301 0.095
202412 0.067 315.605 0.071
202503 -0.065 319.799 -0.068
202506 0.191 322.561 0.198
202509 -0.179 324.800 -0.184
202512 -1.409 324.054 -1.452
202603 -0.164 330.213 -0.166
202606 -0.243 333.952 -0.243

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 €6.04 mean?
Medifast (FRA:MDF) has a E10 of €6.04 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Medifast and its competitors.
Is Medifast's E10 too high?
Medifast's current E10 is €6.04. Overall, Medifast has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Medifast's E10 compare to RGS and CLIK?
Medifast's E10 of €6.04 can be compared against companies in the Personal Services 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 Personal Services company?
A good E10 depends on the Personal Services 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 Medifast and its competitors. Medifast's current E10 is €6.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Medifast stock overvalued right now?
Based on GuruFocus' analysis, Medifast (FRA:MDF) is currently considered Significantly Overvalued. The stock's GF Value™ is €6.84, compared to a current price of €9.91 — trading 44.9% above its estimated fair value. The current E10 is €6.04. Medifast's overall GF Score™ is 63/100 with 4 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 Medifast (FRA:MDF), the current E10 is €6.04 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 Medifast (FRA:MDF) Overvalued in 2026?

Based on GuruFocus' analysis, Medifast stock appears to be overvalued. The current stock price of €9.91 is trading 44.9% above its estimated GF Value™ of €6.84. GuruFocus considers Medifast to be Significantly Overvalued.

Key valuation signals for FRA:MDF:

  • E10: €6.04
  • GF Value™: €6.84 vs. price of €9.91 (44.9% above fair value)
  • GF Score™: 63/100 with 4 warning signs

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


Medifast Business Description

Other Exchanges MED:USA0K05:UKMDF:Germany
Address 100 International Drive, Baltimore, MD, USA, 21202
Medifast Inc is a old health and wellness company known for its habit-based and coach-guided lifestyle solution OPTAVIA, which provides people with a simple, yet comprehensive approach to address obesity and support a healthy life. The company provides unparalleled coaching support along with community, tailored nutrition and healthy habits, and empowers people to master their weight loss journey through each stage of life. The company has access to GLP-1 medications where clinically appropriate. The company is focused on offering talent to Lifelong Transformation, Making a Healthy Lifestyle Second Nature.
63GF Score

Get the complete analysis for FRA:MDF

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

€9.91
Price
€6.84
GF Value