Papa John's International (STU:PP1) E10: €1.39 (As of Jun. 2026)

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STU:PP1 Papa John's International Inc STU:PP1
63 GF Score
Price €19.90
GF Value €36.46
! 3 Warning Signs
View Full Analysis

What is Papa John's International E10?

Papa John's International STU:PP1 -0.50% 63 E10 is €1.39 as of Jun. 2026. GuruFocus rates STU:PP1 with a GF Score™ of 63/100 and a GF Value™ of €36.46. The stock has 3 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.

Papa John's International's adjusted earnings per share data for the three months ended in Jun. 2026 was €0.208. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €1.39 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Papa John's International's average E10 Growth Rate was -10.60% per year. During the past 3 years, the average E10 Growth Rate was 1.00% per year. During the past 5 years, the average E10 Growth Rate was 3.00% per year. During the past 10 years, the average E10 Growth Rate was 2.50% 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 Papa John's International was 17.20% per year. The lowest was -2.50% per year. And the median was 9.60% per year.

As of today (2026-08-20), Papa John's International's current stock price is €19.90. Papa John's International's E10 for the quarter that ended in Jun. 2026 was €1.39. Papa John's International's Shiller PE Ratio of today is 14.32.

During the past 13 years, the highest Shiller PE Ratio of Papa John's International was 93.18. The lowest was 14.52. And the median was 41.06.


Papa John's International  (STU:PP1) 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.

Papa John's International's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=19.90/1.39
=14.32

* 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 Papa John's International was 93.18. The lowest was 14.52. And the median was 41.06.


Be Aware

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


Papa John's International E10 Related Terms


Papa John's International E10 Historical Data

* Premium members only.

The historical data trend for Papa John's International'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.

Papa John's International E10 Chart

Papa John's International 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 1.38 1.54 1.57 1.66 1.45

Papa John's International 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 1.51 1.47 1.45 1.42 1.39

STU:PP1 vs BH, CBRL, FWRG: E10 Comparison

For the Restaurants subindustry, Papa John's International'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.


Papa John's International Shiller PE Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Papa John's International's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Papa John's International's Shiller PE Ratio falls into.


STU:PP1
63GF Score
Papa John's International Inc STU:PP1
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Papa John's International 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, Papa John's International'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)
=0.208/333.9520*333.9520
=0.208

Current CPI (Jun. 2026) = 333.9520.

Papa John's International Quarterly Data

per share eps CPI Adj_EPS
201609 0.508 241.428 0.703
201612 0.834 241.432 1.154
201703 0.720 243.801 0.986
201706 0.579 244.955 0.789
201709 0.503 246.819 0.681
201712 0.684 246.524 0.927
201803 0.422 249.554 0.565
201806 0.300 251.989 0.398
201809 -0.360 252.439 -0.476
201812 -0.387 251.233 -0.514
201903 -0.106 254.202 -0.139
201906 0.133 256.143 0.173
201909 -0.091 256.759 -0.118
201912 -0.162 256.974 -0.211
202003 0.136 258.115 0.176
202006 0.426 257.797 0.552
202009 0.297 260.280 0.381
202012 0.230 260.474 0.295
202103 0.689 264.877 0.869
202106 -1.909 271.696 -2.346
202109 0.672 274.310 0.818
202112 0.593 278.802 0.710
202203 0.263 287.504 0.305
202206 0.662 296.311 0.746
202209 0.232 296.808 0.261
202212 0.623 296.797 0.701
202303 0.607 301.836 0.672
202306 0.498 305.109 0.545
202309 0.450 307.789 0.488
202312 0.734 306.746 0.799
202403 0.405 312.332 0.433
202406 0.344 314.175 0.366
202409 1.144 315.301 1.212
202412 0.420 315.605 0.444
202503 0.250 319.799 0.261
202506 0.243 322.561 0.252
202509 0.111 324.800 0.114
202512 0.179 324.054 0.184
202603 0.182 330.213 0.184
202606 0.208 333.952 0.208

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 €1.39 mean?
Papa John's International (STU:PP1) has a E10 of €1.39 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Papa John's International and its competitors.
Is Papa John's International's E10 too high?
Papa John's International's current E10 is €1.39. Overall, Papa John's International has a GF Score™ of 63/100, reflecting its overall financial health beyond just this single metric.
How does Papa John's International's E10 compare to BH and CBRL?
Papa John's International's E10 of €1.39 can be compared against companies in the Restaurants 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 Restaurants company?
A good E10 depends on the Restaurants 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 Papa John's International and its competitors. Papa John's International's current E10 is €1.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Papa John's International stock overvalued right now?
Papa John's International (STU:PP1) has a current E10 of €1.39. The stock's GF Value™ is €36.46, compared to a current price of €19.90 — trading 45.4% below its estimated fair value. The current E10 is €1.39. Papa John's International's overall GF Score™ is 63/100 with 3 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 Papa John's International (STU:PP1), the current E10 is €1.39 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 Papa John's International (STU:PP1) Overvalued in 2026?

Based on GuruFocus' analysis, Papa John's International stock appears to be undervalued. The current stock price of €19.90 is trading 45.4% below its estimated GF Value™ of €36.46.

Key valuation signals for STU:PP1:

  • E10: €1.39
  • GF Value™: €36.46 vs. price of €19.90 (45.4% below fair value)
  • GF Score™: 63/100 with 3 warning signs

No single metric tells the full story. See the STU:PP1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Papa John's International Business Description

Address 2002 Papa John\'s Boulevard, Louisville, KY, USA, 40299-2367
Papa John's International Inc operates and franchises pizza delivery and carryout restaurants and, in certain international markets, dine-in and delivery restaurants. It has four defined reportable segments: Domestic Company-owned restaurants, North America franchising, North America commissaries, and International. The company derives maximum revenue from North America commissaries segment. The North America commissaries segment consists of the operations of its regional dough production and product distribution centers in the United States and Canada and derives its revenues principally from the sale and distribution of food and paper products to Domestic Company-owned and franchised restaurants in the United States and Canada.
63GF Score

Get the complete analysis for STU:PP1

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

€19.90
Price
€36.46
GF Value