Elon Musk Us$251 Billion 2025 Prediction. Here, business chief takes a look at the top 10 richest billionaires in the us based on the forbes 400. The facebook parent plunged 26% thursday on the back of woeful earnings results, and erased about $251.3 billion in market value.

That’s the biggest wipeout in market. Elon musk topped the forbes 400 for the first time with an estimated net worth of $251 billion.