Jensen Huang has come a long way from waiting tables at Denny's. The Nvidia CEO has an estimated net worth of $158.7 billion. Here's a look at how he built his fortune — and how he spends his money.

ASP Isotopes Inc., a development stage advanced materials company, engages in the production, distribution, marketing, and sale of isotopes. It operates in two segments, Nuclear Fuels, and Specialist ...