Muse AI Ignites Meta, Adding Billions to Market Value

Meta Platforms’ Muse AI agent sparked an ~11% jump in the stock to $741.25, adding about $192 billion to Meta’s market cap as investor bets grow on Muse’s enterprise potential; Muse logged 2.8 million downloads in its first 12 days in the US/Canada, including a US daily record of 264,000 on Sept. 19, outpacing early ChatGPT adoption. Analysts like Evercore ISI’s Mark Mahaney say Muse could unlock a major new revenue stream for Meta—driving engagement and monetization across ads, subscriptions, and transaction revenue as the company leans into enterprise AI opportunities.