Buffett routinely mentions it in his annual letters: https://www.berkshirehathaway.com/letters/letters.html https://www.berkshirehathaway.com/letters/letters.h

Buffett routinely mentions it in his annual letters: https://www.berkshirehathaway.com/letters/letters.html https://www.berkshirehathaway.com/letters/letters.html A good place to start is by reading his thoughts on See's Candy as of 2007 (~four decades after he bought it): https://berkshirehathaway.com/letters/2007ltr.pdf https://berkshirehathaway.com/letters/2007ltr.pdf (search for "See's Candy")