Mark Zuckerberg Loses Nearly $9 Billion in One Day as Meta Stock Slides 4% After Goldman Questions AI Spe
Mark Zuckerberg, the chief executive of Meta Platforms Inc., saw his personal fortune decrease by nearly $9 billion on Friday as the company's stock price retreated. This decline followed a period of significant growth and came after analysts at Goldman Sachs Group expressed skepticism regarding the long-term profitability of massive investments in artificial intelligence infrastructure.
Goldman Sachs Questions AI Returns
According to data from Forbes, the 4% drop in Meta shares resulted in an $8.9 billion reduction in Zuckerberg’s estimated net worth, bringing his total wealth to approximately $257.5 billion. This market correction occurred just one day after the stock had climbed 4.5%. The volatility highlights growing investor anxiety over the capital-intensive nature of the AI race, despite Meta's recent successes in the sector.
Goldman Sachs analysts warned that so-called AI hyperscalers, a group that includes Meta, are facing a steep climb toward profitability. The financial firm calculated that these companies would require roughly $300 billion in yearly revenue from AI services just to reach a break-even point on their capital expenditures. Furthermore, Goldman Sachs estimated that for these firms to see meaningful returns, global users would need to spend about $1 trillion annually on AI applications.
Muse AI and Product Expansion
Before Friday’s downturn, Meta had enjoyed a robust performance throughout September, with its stock price rising approximately 36%. This surge was largely fueled by optimism surrounding the company’s Muse AI assistant and its recent climb to become the seventh-largest public company in the world. With a valuation of $1.98 trillion, Meta recently surpassed SpaceX in market capitalization.
The company has been aggressively integrating its Muse AI strategy into various hardware products. Recent announcements included updated Ray-Ban Meta glasses, features for hearing enhancement, and a new celebrity-partnered interface. Zuckerberg also introduced the Muse Charm, a wearable he characterized as a joyful little device. Additionally, Meta showcased new virtual reality glasses designed to function as a workstation, gaming console, and private cinema.
Analysts Evaluate Competitive Landscape
Industry experts remain divided but generally optimistic about Meta's positioning. Rob Biederman of Asymmetric Capital Partners noted that if AI agents become the primary gateway to the internet, Meta holds a significant advantage. JPMorgan analyst Doug Anmuth suggested that the Muse platform could eventually monetize through transactions between businesses, users, and AI agents.
While Ray Wang of Constellation Research identified Apple, OpenAI, and Anthropic as primary rivals, other analysts defended Meta's high spending. Rich Greenfield of LightShed Partners argued that Meta has a true right to win in the AI sector due to its existing software ecosystem and massive user base. Greenfield noted that the company's spending is increasingly justified because it has produced a real consumer product. Despite the single-day stock dip, data from Benzinga Edge Stock Rankings indicates that Meta’s short-, medium-, and long-term price trends have all shifted into positive territory.
Source: benzinga.com · 2026-09-27