Mark Zuckerberg

Meta CEO Mark Zuckerberg has a net worth of roughly $210 billion after a stunning multi-year turnaround that saw Meta's stock more than triple from its 2022 lows, outperforming the average S&P 500 tech stock by 150%. His wealth creation accelerated as Meta's AI-powered advertising system delivered record revenues and its Llama open-source model became the most widely deployed large language model in enterprise software. Zuckerberg's early-2025 decision to end third-party content fact-checking on Facebook and Instagram drew controversy but did not dent investor confidence.