AMGDF (Aston Martin Lagonda Global Holdings) Shiller PE Ratio: (As of Aug. 04, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
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.

AMGDF Aston Martin Lagonda Global Holdings PLC AMGDF
46 GF Score
Price $0.49
GF Value $1.07
Valuation Possible Value Trap
! 5 Warning Signs
View Full Analysis

What is Aston Martin Lagonda Global Holdings Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Aston Martin Lagonda Global Holdings  (OTCPK:AMGDF) 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.


Aston Martin Lagonda Global Holdings Shiller PE Ratio Related Terms


Aston Martin Lagonda Global Holdings Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Aston Martin Lagonda Global Holdings'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.

Aston Martin Lagonda Global Holdings Shiller PE Ratio Chart

Aston Martin Lagonda Global Holdings 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 0.00 0.00 0.00 0.00 0.00

Aston Martin Lagonda Global Holdings Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 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 0.00 0.00 0.00 0.00

AMGDF vs TSLA, GM, F: Shiller PE Ratio Comparison

For the Auto Manufacturers subindustry, Aston Martin Lagonda Global Holdings'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.


Aston Martin Lagonda Global Holdings Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Aston Martin Lagonda Global Holdings's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Aston Martin Lagonda Global Holdings's Shiller PE Ratio falls into.


AMGDF
46GF Score
Aston Martin Lagonda Global Holdings PLC AMGDF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Aston Martin Lagonda Global Holdings 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.

Aston Martin Lagonda Global Holdings's E10 for the fiscal year that ended in Dec25 is calculated as:

For example, Aston Martin Lagonda Global Holdings'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)
=-0.672/139.9000*139.9000
=-0.672

Current CPI (Dec25) = 139.9000.

Aston Martin Lagonda Global Holdings Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201612 -1.927 102.200 -2.638
201712 0.506 105.000 0.674
201812 -0.828 107.100 -1.082
201912 -9.067 108.500 -11.691
202012 -2.705 109.400 -3.459
202112 -0.779 114.700 -0.950
202212 -1.516 125.300 -1.693
202312 -0.386 130.500 -0.414
202412 -0.492 135.100 -0.509
202512 -0.672 139.900 -0.672

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.

Is Aston Martin Lagonda Global Holdings (AMGDF) Overvalued in 2026?

Based on GuruFocus' analysis, Aston Martin Lagonda Global Holdings stock appears to be undervalued. The current stock price of $0.49 is trading 54.2% below its estimated GF Value™ of $1.07. GuruFocus considers Aston Martin Lagonda Global Holdings to be Possible Value Trap.

Key valuation signals for AMGDF:

  • Shiller PE Ratio:
  • GF Value™: $1.07 vs. price of $0.49 (54.2% below fair value)
  • GF Score™: 46/100 with 5 warning signs

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


Aston Martin Lagonda Global Holdings Business Description

Address Banbury Road, Gaydon, Warwick, GBR, CV35 0DB
Aston Martin Lagonda Global Holdings PLC is a luxury automotive manufacturer. It designs, engineers, and produces sports cars in Warwickshire, United Kingdom, and sells those models through a network of dealers. It is also involved in the servicing of sports cars, all the activities are carried out under the brand name of Aston Martin. The Group has only one operating segment, the automotive segment. The automotive segment includes all activities relating to the design, development, manufacture, and marketing of vehicles including consulting services, as well as the sale of parts, servicing, and automotive brand activities. Geographically, it derives key revenue from the Americas, followed by the United Kingdom, the Rest of Europe, Middle East and Africa, and the Asia Pacific region.
46GF Score

Get the complete analysis for AMGDF

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

$0.49
Price
$1.07
GF Value