Warren Buffett Didn't Buy Many Stocks in Q3. Only the Smartest Investors Know This One.
Berkshire recently released its quarterly 13F filing, which discloses the company's trades in recent months. Buffett didn't buy much, but Berkshire did increase its stake in Heico (NYSE: HEI), a company that many people have probably never heard of. It's time to shine a light on this market-beating stock that more people should be familiar with.