TransDigm Group (BSP:T1DG34) E10: R$0.00 (As of Jun. 2026)

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BSP:T1DG34 TransDigm Group Inc BSP:T1DG34
87 GF Score
Price R$110.98
GF Value R$170.50
Valuation Possible Value Trap
! 5 Warning Signs
View Full Analysis

What is TransDigm Group E10?

TransDigm Group BSP:T1DG34 +0.28% 87 E10 is R$0.00 as of Jun. 2026. GuruFocus rates BSP:T1DG34 with a GF Score™ of 87/100 and a GF Value™ of R$170.50 (Possible Value Trap). The stock has 5 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.

TransDigm Group's adjusted earnings per share data for the three months ended in Jun. 2026 was R$0.001. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is R$0.00 for the trailing ten years ended in Jun. 2026.

During the past 12 months, TransDigm Group's average E10 Growth Rate was 14.40% per year. During the past 3 years, the average E10 Growth Rate was 18.80% per year. During the past 5 years, the average E10 Growth Rate was 17.20% per year. During the past 10 years, the average E10 Growth Rate was 17.10% 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 TransDigm Group was 23.90% per year. The lowest was 12.20% per year. And the median was 18.00% per year.

As of today (2026-09-18), TransDigm Group's current stock price is R$110.98. TransDigm Group's E10 for the quarter that ended in Jun. 2026 was R$0.00. TransDigm Group's Shiller PE Ratio of today is 55,490.00.

During the past 13 years, the highest Shiller PE Ratio of TransDigm Group was 94.23. The lowest was 31.73. And the median was 64.67.


TransDigm Group  (BSP:T1DG34) 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.

TransDigm Group's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=110.98/0.002
=55,490.00

* 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 TransDigm Group was 94.23. The lowest was 31.73. And the median was 64.67.


Be Aware

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


TransDigm Group E10 Related Terms


TransDigm Group E10 Historical Data

* Premium members only.

The historical data trend for TransDigm Group'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.

TransDigm Group E10 Chart

TransDigm Group Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

TransDigm Group 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 0.00 0.00 0.00 0.00 0.00

BSP:T1DG34 vs NOC, HONA, LHX: E10 Comparison

For the Aerospace & Defense subindustry, TransDigm Group'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.


TransDigm Group Shiller PE Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, TransDigm Group's Shiller PE Ratio distribution charts can be found below:

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


BSP:T1DG34
87GF Score
TransDigm Group Inc BSP:T1DG34
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TransDigm Group 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, TransDigm Group'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)
=0.0009/333.9520*333.9520
=0.001

Current CPI (Jun. 2026) = 333.9520.

TransDigm Group Quarterly Data

per share eps CPI Adj_EPS
201609 0.000 241.428 0.000
201612 0.000 241.432 0.000
201703 0.000 243.801 0.000
201706 0.000 244.955 0.000
201709 0.000 246.819 0.000
201712 0.000 246.524 0.000
201803 0.000 249.554 0.000
201806 0.000 251.989 0.000
201809 0.000 252.439 0.000
201812 0.000 251.233 0.000
201903 0.000 254.202 0.000
201906 0.000 256.143 0.000
201909 0.000 256.759 0.001
201912 0.000 256.974 0.000
202003 0.001 258.115 0.001
202006 0.000 257.797 0.000
202009 0.000 260.280 0.000
202012 0.000 260.474 0.000
202103 0.000 264.877 0.000
202106 0.001 271.696 0.001
202109 0.000 274.310 0.000
202112 0.000 278.802 0.000
202203 0.000 287.504 0.000
202206 0.000 296.311 0.000
202209 0.000 296.808 0.000
202212 0.000 296.797 0.000
202303 0.001 301.836 0.001
202306 0.001 305.109 0.001
202309 0.001 307.789 0.001
202312 0.001 306.746 0.001
202403 0.001 312.332 0.001
202406 0.001 314.175 0.001
202409 0.001 315.301 0.001
202412 0.001 315.605 0.001
202503 0.001 319.799 0.001
202506 0.001 322.561 0.001
202509 0.001 324.800 0.001
202512 0.001 324.054 0.001
202603 0.001 330.213 0.001
202606 0.001 333.952 0.001

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 R$0.00 mean?
TransDigm Group (BSP:T1DG34) has a E10 of R$0.00 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on TransDigm Group and its competitors.
Is TransDigm Group's E10 too high?
TransDigm Group's current E10 is R$0.00. Overall, TransDigm Group has a GF Score™ of 87/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does TransDigm Group's E10 compare to NOC and HONA?
TransDigm Group's E10 of R$0.00 can be compared against companies in the Aerospace & Defense 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 Aerospace & Defense company?
A good E10 depends on the Aerospace & Defense 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 TransDigm Group and its competitors. TransDigm Group's current E10 is R$0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TransDigm Group stock overvalued right now?
Based on GuruFocus' analysis, TransDigm Group (BSP:T1DG34) is currently considered Possible Value Trap. The stock's GF Value™ is R$170.50, compared to a current price of R$110.98 — trading 34.9% below its estimated fair value. The current E10 is R$0.00. TransDigm Group's overall GF Score™ is 87/100 with 5 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 TransDigm Group (BSP:T1DG34), the current E10 is R$0.00 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 TransDigm Group (BSP:T1DG34) Overvalued in 2026?

Based on GuruFocus' analysis, TransDigm Group stock appears to be undervalued. The current stock price of R$110.98 is trading 34.9% below its estimated GF Value™ of R$170.50. GuruFocus considers TransDigm Group to be Possible Value Trap.

Key valuation signals for BSP:T1DG34:

  • E10: R$0.00
  • GF Value™: R$170.50 vs. price of R$110.98 (34.9% below fair value)
  • GF Score™: 87/100 with 5 warning signs

No single metric tells the full story. See the BSP:T1DG34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TransDigm Group Business Description

Address 1350 Euclid Avenue, Suite 1600, Cleveland, OH, USA, 44115
TransDigm manufactures and services a broad set of specialized parts for commercial and military aircraft. The firm organizes itself in three segments: power and control, airframes, and a small non-aviation segment, which serves mostly off-road vehicles and mining equipment. It operates as an acquisitive holding company that focuses on buying up smaller firms that make proprietary aerospace products with substantial aftermarket demand. TransDigm regularly employs financial leverage to amplify its operating results.
87GF Score

Get the complete analysis for BSP:T1DG34

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

R$110.98
Price
R$170.50
GF Value