As of September 2026 TransDigm Group has a market cap of โน5.717 Trillion. This makes TransDigm Group the world's 418th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Sep 17th, 2026 the market cap of TransDigm Group was reported to be: