Deutz AG (STU:DEZ) E10: €0.43 (As of Mar. 2026)


STU:DEZ Deutz AG STU:DEZ
79 GF Score
Price €9.23
GF Value €5.24
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Deutz AG E10?

Deutz AG STU:DEZ +2.44% 79 E10 is €0.43 as of Mar. 2026. GuruFocus rates STU:DEZ with a GF Score™ of 79/100 and a GF Value™ of €5.24 (Significantly Overvalued). The stock has 7 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.

Deutz AG's adjusted earnings per share data for the three months ended in Mar. 2026 was €0.140. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.43 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Deutz AG's average E10 Growth Rate was 16.70% per year. During the past 3 years, the average E10 Growth Rate was 9.80% per year. During the past 5 years, the average E10 Growth Rate was 10.80% 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 Deutz AG was 27.60% per year. The lowest was -3.00% per year. And the median was 9.95% per year.

As of today (2026-07-04), Deutz AG's current stock price is €9.225. Deutz AG's E10 for the quarter that ended in Mar. 2026 was €0.43. Deutz AG's Shiller PE Ratio of today is 21.45.

During the past 13 years, the highest Shiller PE Ratio of Deutz AG was 194.33. The lowest was 8.79. And the median was 19.81.


Deutz AG  (STU:DEZ) 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.

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

Shiller PE Ratio=Share Price/E10
=9.225/0.43
=21.45

* 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 Deutz AG was 194.33. The lowest was 8.79. And the median was 19.81.


Be Aware

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


Deutz AG E10 Related Terms


Deutz AG E10 Historical Data

* Premium members only.

The historical data trend for Deutz AG'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.

Deutz AG E10 Chart

Deutz AG 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 0.24 0.31 0.35 0.38 0.41

Deutz AG Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.37 0.36 0.39 0.41 0.43

STU:DEZ vs GEV, ETN, PH: E10 Comparison

For the Specialty Industrial Machinery subindustry, Deutz 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.


Deutz AG Shiller PE Ratio vs Industrial Products Industry

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

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


STU:DEZ
79GF Score
Deutz AG STU:DEZ
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Deutz AG 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, Deutz AG's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.14/131.2583*131.2583
=0.140

Current CPI (Mar. 2026) = 131.2583.

Deutz AG Quarterly Data

per share eps CPI Adj_EPS
201606 0.090 100.717 0.117
201609 -0.010 101.017 -0.013
201612 -0.022 101.217 -0.029
201703 0.130 101.417 0.168
201706 0.020 102.117 0.026
201709 0.020 102.717 0.026
201712 0.810 102.617 1.036
201803 0.150 102.917 0.191
201806 0.060 104.017 0.076
201809 0.080 104.718 0.100
201812 0.290 104.217 0.365
201903 0.170 104.217 0.214
201906 0.200 105.718 0.248
201909 0.080 106.018 0.099
201912 -0.020 105.818 -0.025
202003 -0.080 105.718 -0.099
202006 -0.350 106.618 -0.431
202009 -0.430 105.818 -0.533
202012 -0.030 105.518 -0.037
202103 -0.010 107.518 -0.012
202106 0.117 108.486 0.142
202109 0.090 109.435 0.108
202112 0.120 110.384 0.143
202203 0.060 113.968 0.069
202206 0.170 115.760 0.193
202209 0.140 118.818 0.155
202212 0.290 119.345 0.319
202303 0.200 122.402 0.214
202306 0.160 123.140 0.171
202309 0.170 124.195 0.180
202312 0.130 123.773 0.138
202403 0.070 125.038 0.073
202406 0.210 125.882 0.219
202409 -0.020 126.198 -0.021
202412 0.130 127.041 0.134
202503 -0.070 127.779 -0.072
202506 0.130 128.412 0.133
202509 0.080 129.255 0.081
202512 0.230 129.361 0.233
202603 0.140 131.258 0.140

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 €0.43 mean?
Deutz AG (STU:DEZ) has a E10 of €0.43 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Deutz AG and its competitors.
Is Deutz AG's E10 too high?
Deutz AG's current E10 is €0.43. Overall, Deutz AG has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Deutz AG's E10 compare to GEV and ETN?
Deutz AG's E10 of €0.43 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 Deutz AG and its competitors. Deutz AG's current E10 is €0.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deutz AG stock overvalued right now?
Based on GuruFocus' analysis, Deutz AG (STU:DEZ) is currently considered Significantly Overvalued. The stock's GF Value™ is €5.24, compared to a current price of €9.23 — trading 76% above its estimated fair value. The current E10 is €0.43. Deutz AG's overall GF Score™ is 79/100 with 7 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 Deutz AG (STU:DEZ), the current E10 is €0.43 as of Mar. 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 Deutz AG (STU:DEZ) Overvalued in 2026?

Based on GuruFocus' analysis, Deutz AG stock appears to be overvalued. The current stock price of €9.23 is trading 76% above its estimated GF Value™ of €5.24. GuruFocus considers Deutz AG to be Significantly Overvalued.

Key valuation signals for STU:DEZ:

  • E10: €0.43
  • GF Value™: €5.24 vs. price of €9.23 (76% above fair value)
  • GF Score™: 79/100 with 7 warning signs

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


Deutz AG Business Description

Address Ottostrasse 1, Porz-Eil, Cologne, NW, DEU, 51149
Deutz AG is engaged in the development, production, and sales of drive solutions for off-road applications. The current portfolio of the company ranges from diesel and gas to hybrid and electric to hydrogen-based drives. DEUTZ engines serve construction and agricultural machinery, material handling applications such as forklifts or lifting platforms, commercial and rail vehicles as well as boat applications for private and commercial use. The company's Operating segments are Services, Engines, NewTech, Energy, Defense and Other.
79GF Score

Get the complete analysis for STU:DEZ

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

€9.23
Price
€5.24
GF Value