Transdigm Group TodayTDGTransdigm Group$1,272.16 -9.65 (-0.75%) 52-Week Range$1,183.60▼$1,623.82P/E Ratio42.22Price Target$1,624.69Add to WatchlistWhile names like Boeing NYSE: BA and Airbus OTCMKTS: EADSY dominate the market headlines, a different kind of company plays an equally critical, and perhaps more profitable, role in the aerospace industry. TransDigm Group NYSE: TDG has built a strong business by focusing on the essential, highly engineered components that keep the global fleet of aircraft flying ...