TransDigm Group (WBO:TDG) PEG Ratio: N/A (As of Sep. 18, 2026)

TransDigm Group  (WBO:TDG) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.

TransDigm Group PEG Ratio Related Terms

The historical data trend for TransDigm Group's PEG 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.

TransDigm Group PEG Ratio Chart

TransDigm Group Annual Data
	Trend	Sep16	Sep17	Sep18	Sep19	Sep20	Sep21	Sep22	Sep23	Sep24	Sep25
PEG Ratio		Get a 7-Day Free Trial					7.20	6.26	4.40	3.27	1.60

TransDigm Group Semi-Annual Data
	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26	Jun26
PEG Ratio	Get a 7-Day Free Trial															2.11	1.60	1.52	1.32	1.54

WBO:TDG vs : PEG Ratio Comparison

For the Aerospace & Defense subindustry, TransDigm Group's PEG Ratio, along with its competitors' market caps and PEG 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 PEG Ratio vs Aerospace & Defense Industry

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

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

TransDigm Group PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

TransDigm Group's PEG Ratio for today is calculated as

* 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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

TransDigm Group Business Description