Since then, O'Leary has become one of Tesla's biggest supporters. In December, he praised Musk's approach on social media, writing, "Elon Musk built Tesla into the most successful EV company by taking big risks and creating his own infrastructure. The others are losing money and failing to scale. Maybe they shouldn't survive."

"$139.4 billion. That’s how much lower Musk’s $324.6 billion net worth is than his record $464 billion set in December, according to our latest calculations" The post Elon Musk’s Net Worth Plummets As Tesla Stock Tanks — Down Nearly $140 Billion Since December first appeared on Mediaite.