Elon Musk is officially the richest he’s ever been (and the wealthiest person ever), according to Forbes’ calculations, as the planet’s richest person grew much richer as shares of the Musk ...

Elon Musk’s net worth hit an all-time high of $347.8 billion on Friday, driven by Tesla Inc.’s ongoing stock rally and a new funding round valuing his artificial intelligence startup xAI at $50 billion.