Ampfield Management L.P. owned about 0.06% of Transdigm Group worth $50,645,000 as of its most recent filing with the SEC. Transdigm Group Trading Up 0.5%Shares of Transdigm Group stock opened at $1,290.47 on Friday. As a group, analysts predict that Transdigm Group Incorporated will post 35.13 earnings per share for the current fiscal year. Transdigm Group Profile(Free Report)TransDigm Group Incorporated designs, produces, and supplies aircraft components in the United States and internationally. Receive News & Ratings for Transdigm Group Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Transdigm Group and related companies with MarketBeat.com's FREE daily email newsletter.