Billionaire Bill Gates Has 65% of His Foundation's $45 Billion Portfolio Invested in 3 Outstanding Stocks @themotleyfool #stocks $MSFT $BRK.A $BRK.B $WM

Billionaire Bill Gates Has 65% of His Foundation's $45 Billion Portfolio Invested in 3 Outstanding Stocks @themotleyfool #stocks $MSFT $BRK.A $BRK.B $WM

Bill Gates is one of the best-known billionaires in the world. He reached an unforeseen level of wealth in the late 1990s as Microsoft (NASDAQ: MSFT) soared to become the most valuable company in the world. Gates' net worth topped $100 billion in 1999, 18 years before anyone else would reach that level. By 2000, Gates stepped down as CEO of the company he founded to focus more on philanthropy and the newly created Bill & Melinda Gates Foundation…