GGGSF (Greggs) Shiller PE Ratio: 17.25 (As of Aug. 20, 2026) — 47% Below Median

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GGGSF Greggs PLC GGGSF
88 GF Score
Price $24.50
GF Value $31.21
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Greggs Shiller PE Ratio?

Greggs GGGSF -2.00% 88 Shiller PE Ratio is 17.25 as of Aug. 20, 2026, which is 47% below its 10-year median of 32.78. GuruFocus rates GGGSF with a GF Score™ of 88/100 and a GF Value™ of $31.21 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 157 Restaurants companies, Greggs ranks better than 62.42% on this metric.

As of today (2026-08-20), Greggs's current share price is $24.50. Greggs's E10 for the fiscal year that ended in Dec25 was $1.42. Greggs's Shiller PE Ratio for today is 17.25.

The historical rank and industry rank for Greggs's Shiller PE Ratio or its related term are showing as below:

GGGSF' s Shiller PE Ratio Range Over the Past 10 Years
Min: 14.51   Med: 32.78   Max: 68.63
Current: 17.81

During the past 13 years, Greggs's highest Shiller PE Ratio was 68.63. The lowest was 14.51. And the median was 32.78.

GGGSF's Shiller PE Ratio is ranked better than
62.42% of 157 companies
in the Restaurants industry
Industry Median: 25.2 vs GGGSF: 17.81

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

Greggs's adjusted earnings per share data of for the fiscal year that ended in Dec25 was $1.597. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $1.42 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


Greggs  (OTCPK:GGGSF) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Greggs Shiller PE Ratio Related Terms


Greggs Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Greggs's Shiller PE 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.

Greggs Shiller PE Ratio Chart

Greggs Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 59.14 34.34 31.76 29.39 16.42

Greggs Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Shiller PE Ratio 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 29.39 0.00 16.42 0.00

GGGSF vs MCD, SBUX, YUM: Shiller PE Ratio Comparison

For the Restaurants subindustry, Greggs'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.


Greggs Shiller PE Ratio vs Restaurants Industry

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

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


GGGSF
88GF Score
Greggs PLC GGGSF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Greggs Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

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

Greggs's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=24.50/1.42
=17.25

* 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.

Greggs's E10 for the fiscal year that ended in Dec25 is calculated as:

For example, Greggs's adjusted earnings per share data for the fiscal year that ended in Dec25 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Dec25 (Change)*Current CPI (Dec25)
=1.597/139.9000*139.9000
=1.597

Current CPI (Dec25) = 139.9000.

Greggs Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201612 0.708 102.200 0.969
201712 0.747 105.000 0.995
201812 0.816 107.100 1.066
201912 1.114 108.500 1.436
202012 -0.173 109.400 -0.221
202112 1.520 114.700 1.854
202212 1.431 125.300 1.598
202312 1.762 130.500 1.889
202412 1.891 135.100 1.958
202512 1.597 139.900 1.597

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

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 17.25 mean?
Greggs (GGGSF) has a Shiller PE Ratio of 17.25 as of Aug. 20, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Greggs and its competitors. This is 47% below median its historical median of 32.78. Over the past decade, Greggs' Shiller PE Ratio has ranged from 14.51 to 68.63. According to the industry distribution chart, Greggs ranks #59 out of 157 companies in the Restaurants industry, placing it in the top 37.6%.
Is Greggs' Shiller PE Ratio too high?
Greggs' current Shiller PE Ratio of 17.25 is 47% below median its 10-year median of 32.78. Over the past 10 years, this metric has ranged from a low of 14.51 to a high of 68.63. The Restaurants industry median Shiller PE Ratio is 25.20. Greggs' value of 17.25 is 31.5% below this industry median. Based on the distribution chart, Greggs ranks #59 out of 157 companies in the Restaurants industry, which is above the industry midpoint. Overall, Greggs has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Greggs' Shiller PE Ratio compare to MCD and SBUX?
According to the Restaurants industry distribution chart, Greggs ranks #59 out of 157 companies for Shiller PE Ratio. This puts Greggs in the upper half of its industry. The industry median Shiller PE Ratio is 25.20. Greggs' value of 17.25 is 31.5% below this benchmark. Historically, Greggs' own Shiller PE Ratio has ranged from 14.51 to 68.63 over the past decade. While the company's 10-year median is 32.78 vs. the industry median of 25.20, Greggs has consistently been below 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 Shiller PE Ratio for a Restaurants company?
The median Shiller PE Ratio among Restaurants companies is 25.20, based on 157 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Greggs's current Shiller PE Ratio of 17.25 is 31.5% below 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Greggs and its competitors. For the Restaurants industry, the median Shiller PE Ratio is 25.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greggs's current Shiller PE Ratio is 17.25, which is 47% below median its own 10-year median of 32.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greggs stock overvalued right now?
Based on GuruFocus' analysis, Greggs (GGGSF) is currently considered Modestly Undervalued. The stock's GF Value™ is $31.21, compared to a current price of $24.50 — trading 21.5% below its estimated fair value. The current Shiller PE Ratio is 17.25, which is 47% below median its 10-year median of 32.78 and 31.5% below the Restaurants industry median of 25.20. Greggs' overall GF Score™ is 88/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Greggs (GGGSF), the current Shiller PE Ratio is 17.25 as of Aug. 20, 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 Greggs (GGGSF) Overvalued in 2026?

Based on GuruFocus' analysis, Greggs stock appears to be undervalued. The current stock price of $24.50 is trading 21.5% below its estimated GF Value™ of $31.21. GuruFocus considers Greggs to be Modestly Undervalued.

Key valuation signals for GGGSF:

  • Shiller PE Ratio: 17.25 (47% below median its 10-year median of 32.78)
  • GF Value™: $31.21 vs. price of $24.50 (21.5% below fair value)
  • GF Score™: 88/100 with 5 warning signs
  • Industry Position: 31.5% below the Restaurants median (#59 of 157)

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


Greggs Business Description

Address Greggs House, Quorum Business Park, Newcastle upon Tyne, GBR, NE12 8BU
Greggs PLC is a U.K.-based company that is principally engaged in manufacturing, distributing, and retailing bakery goods, sandwiches, and drinks under the Greggs brand. The company focuses on the food-on-the-go market. It has a vertically integrated supply network, with its bakeries & delivery network. Greggs operates in two segments: Company-managed retail activities and the Business-to-business channel. The majority of its revenue is generated from the Company-managed retail activities segment, in which the Group sells a consistent range of fresh bakery goods, sandwiches, and drinks in its own shops or via delivery. Sales are made to the general public on a cash basis. All results arise in the United Kingdom.
88GF Score

Get the complete analysis for GGGSF

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

$24.50
Price
$31.21
GF Value