Harding Loevner's global stock fund has trounced the market for over 30 years. Here's an inside look at the simple 4-part stock-picking criteria that helped the firm balloon to $72 billion.

· Simon Hallett, the co-chief investment officer at Harding Loevner, specializes in pinpointing high-growth, high-quality stocks set to compound over the long-term.
· Hallett employs a 4-part stock-picking criteria which leans heavily on discipline, objectivity, and structure.
· Harding Loevner's Global Equity fund has...