Billionaires | Page 5

Tesla stock, of which Musk is the largest holder, continues to hit record highs. Buffett, meanwhile, donated almost $3 billion of Berkshire Hathaway stock, causing his riches to shrink.

Those with money in the Valley, as well as in other lucrative industries, have become known in recent years for investing in preparations for disaster scenarios, such as viral outbreaks.

These nine billionaires are proving its possible to do well and do good at the same time.

Did following his daily habits and rituals put me on track to have $87 billion in my bank account?