Q: I am a new member of the Inner Circle. Your advice and the newsletters are very informative. I have a question for you: Do you see Shake Shack as a buy? Kindest regards.

A: Shake Shack Inc., $90.95, symbol SHAK on New York (Shares outstanding: 42.4 million; Market cap: $3.9 billion; www.shakeshack.com), operates quick-service restaurants that serve a classic American menu.

The company is known for its premium, made-to-order Angus beef burgers, crispy chicken, hand-spun milkshakes, house-made lemonades, beer,… Read More