Why Boston Beer Stock Rose 21% in May

Demitrios Kalogeropoulos, The Motley Fool
Why Boston Beer Stock Rose 21% in May

What happened Boston Beer (NYSE: SAM) shareholders outperformed a rallying stock market last month. The stock jumped 21% in May compared to a 4.5% increase in the S&P 500, according to data provided by S&P Global Market Intelligence.