DO AG (CHIX:DOCV) Shiller PE Ratio: (As of Aug. 26, 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.
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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.

CHIX:DOCV DO & Co AG CHIX:DOCV
95 GF Score
Price €206.00
GF Value €211.14
Valuation Fairly Valued
! 2 Warning Signs
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What is DO AG Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


DO AG  (CHIX:DOCv) 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.


DO AG Shiller PE Ratio Related Terms


DO AG Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for DO AG'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.

DO AG Shiller PE Ratio Chart

DO AG Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 47.79 60.62 65.82 64.58 51.05

DO AG 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 67.41 80.29 68.99 51.05 0.00

CHIX:DOCV vs JOBY, CAAP: Shiller PE Ratio Comparison

For the Airports & Air Services subindustry, DO AG'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.


DO AG Shiller PE Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, DO AG's Shiller PE Ratio distribution charts can be found below:

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


CHIX:DOCV
95GF Score
DO & Co AG CHIX:DOCV
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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DO AG 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.

DO AG's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, DO AG'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)
=2.84/142.1600*142.1600
=2.840

Current CPI (Jun. 2026) = 142.1600.

DO AG Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.860 101.192 1.208
201612 0.610 102.092 0.849
201703 -0.020 102.592 -0.028
201706 0.480 102.991 0.663
201709 0.790 103.591 1.084
201712 0.730 104.291 0.995
201803 0.500 104.491 0.680
201806 0.550 105.091 0.744
201809 1.080 105.691 1.453
201812 0.620 106.291 0.829
201903 0.450 106.391 0.601
201906 0.580 106.791 0.772
201909 0.950 106.991 1.262
201912 0.660 108.091 0.868
202003 -4.750 108.024 -6.251
202006 -2.270 107.915 -2.990
202009 -1.738 108.348 -2.280
202012 0.180 109.321 0.234
202103 -0.280 110.186 -0.361
202106 0.220 110.943 0.282
202109 0.580 111.916 0.737
202112 0.710 113.971 0.886
202203 -0.380 117.647 -0.459
202206 0.340 120.567 0.401
202209 1.050 123.811 1.206
202212 1.160 125.541 1.314
202303 0.770 128.460 0.852
202306 1.430 130.191 1.561
202309 1.850 131.272 2.003
202312 1.610 132.570 1.726
202403 1.210 133.759 1.286
202406 1.690 134.083 1.792
202409 2.330 133.651 2.478
202412 2.620 135.273 2.753
202503 1.770 137.760 1.827
202506 2.440 138.517 2.504
202509 2.430 138.950 2.486
202512 2.830 140.350 2.866
202603 1.930 142.160 1.930
202606 2.840 142.160 2.840

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 DO AG (CHIX:DOCV) Overvalued in 2026?

Based on GuruFocus' analysis, DO AG stock appears to be undervalued. The current stock price of €206.00 is trading 2.4% below its estimated GF Value™ of €211.14. GuruFocus considers DO AG to be Fairly Valued.

Key valuation signals for CHIX:DOCV:

  • Shiller PE Ratio:
  • GF Value™: €211.14 vs. price of €206.00 (2.4% below fair value)
  • GF Score™: 95/100 with 2 warning signs

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


DO AG Business Description

Address Stephansplatz 12, Vienna, AUT, 1010
DO & Co AG is a gourmet entertainment company. It is active in three business segments: Airline Catering, International Events Catering, and Restaurants, Lounges, and Hotels. The majority of its revenue is generated from the Airline Catering segment, which includes operating gourmet kitchens at various international airports. Its clientele includes players such as Austrian Airlines, British Airways, Cathay Pacific, China Airlines, Delta Air Lines, Emirates, Etihad Airways, EVA Air, Egypt Air, Iberia, Iberia Express, JetBlue, Korean Air, LOT Polish Airlines, Oman Air, Pegasus Airlines, Qatar Airways, Singapore Airlines, Thai Airways and Turkish Airlines. It has presence in Turkiye, Austria, Great Britain, Germany, USA, Spain, other countries of which majority of revenue is from Turkiye.
95GF Score

Get the complete analysis for CHIX:DOCV

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

€206.00
Price
€211.14
GF Value