Author Bio
A Fool since 2010, and a graduate from UC San Diego with a B.A. in Economics, Sean specializes in the healthcare sector and investment planning. You'll often find him writing about Obamacare, marijuana, drug and device development, Social Security, taxes, retirement issues and general macroeconomic topics of interest. Follow @TMFUltraLong
On Wall Street, Warren Buffett, the CEO of
Berkshire Hathaway (NYSE:BRK.A)(NYSE:BRK.B), is an investing icon. Since taking the helm more than five decades ago, he's led his company's share price to aggregate gains of more than 2,800,000%! On an annualized basis, we're talking about 56 years of averaging a 20% annual return.