Q: I have profited from your advice over the years. What’s your recommendation on TransDigm Group? Thanks.

A: TransDigm Group Inc., $1,366.53, symbol TDG on New York (Shares outstanding: 56.0 million; Market cap: $77.0 billion; www.transdigm.com) designs, produces, and supplies engineered components for use in commercial and military aircraft. Its products include mechanical/electro-mechanical actuators and controls, ignition systems and engine technology, and… Read More