Mark Zuckerberg made $25 billion in one day as Meta shares surged

Mark Zuckerberg's wealth rose by about $25 billion after Meta shares jumped 11.4% on Monday, reaching an estimated $253.6 billion. The gain came as investors showed renewed interest in Meta's AI products, including its Muse assistant. Wells Fargo also raised its Meta price target from $640 to $796, while the stock posted its biggest one-day rise since April 2025.