From Sizzler To SpaceX: The Quiet Billionaire Behind Musk's Empire.
The Journal profiled Antonio Gracias, the longtime Musk associate and DOGE volunteer whose SpaceX stake is now worth around $68 billion — a fortune that traces back, improbably, to franchising Sizzler and Little Caesars before he ever touched a rocket.
Based on WSJ reporting · Capital Wealth analysis by Sean Anees Saifi · June 12, 2026
A boardroom at dusk; quiet money behind a famous name.
The Story
The Journal profiled Antonio Gracias, the longtime Musk associate and DOGE volunteer whose SpaceX stake is now worth around $68 billion — a fortune that traces back, improbably, to franchising Sizzler and Little Caesars before he ever touched a rocket.
What This Means For The Book
I love a good origin story, but the investing lesson here is sobering: $68 billion in one private company is a staggering concentration. It worked spectacularly for him. For the rest of us, the same bet sized wrong is how families lose everything. Diversification is boring precisely because it works.