Sam Altman's Wealth Breakdown

Estimated Net Worth: $1.1-1.2 Billion

Tech Investments

70%

Major stakes in Stripe, Reddit, Airbnb, Pinterest and other tech companies form the foundation of Altman's wealth

Real Estate

20%

Luxury properties including a $43M Hawaiian compound, $27M San Francisco home, and land in Big Sur

Energy Ventures

7%

Chairman of Helion Energy (nuclear fusion) and Oklo Inc. (compact nuclear reactors)

Other Assets

3%

Initial capital from Loopt sale ($43.4M) and various smaller investments and personal assets

*Based on estimates and reported information as of early 2025

Fun fact: Despite being CEO of OpenAI (valued at $340B+), Altman doesn't own equity in the company due to its non-profit structure