Meta Compute Unit Sparks Global Chip Selloff as Neocloud Stocks Plunge

Meta Platforms unveiled a new business unit, Meta Compute, designed to lease its surplus data center capacity to external clients — a move that rattled semiconductor and cloud infrastructure stocks worldwide in a single trading session, wiping out billions in market value across chipmakers and neocloud providers.

Meta's own shares surged nearly 9%, crossing the $600 mark, as investors interpreted the announcement as a sign of strong operational leverage. The broader market reaction, however, was sharply negative for hardware-dependent names that had long been priced on the assumption of persistent AI compute scarcity.

The Meta Compute unit will offer idle data center capacity to outside businesses, adopting a model similar to SpaceX's approach of renting spare infrastructure. SpaceX has previously provided such services to AI firms, including Anthropic. Meta's pivot into this space signals that at least one major hyperscaler now sees excess capacity rather than a shortage — fundamentally undermining a core investment thesis that had supported elevated valuations for chip suppliers for years.

Among the hardest-hit names, Micron dropped more than 10% on July 1. SanDisk, Intel, and AMD each recorded declines ranging from 6.9% to 10.6%. Nvidia, by contrast, fell only 1.25%, a comparatively modest slide that nonetheless reflected the broader pressure on the AI hardware segment. Recent institutional money flow data for Nvidia had already indicated that large investors were beginning to pull back ahead of the announcement.

Neocloud providers bore some of the steepest losses. CoreWeave and Nebius, both of which rent GPU capacity to AI developers, saw their shares fall 14% and 17% respectively. Investors fear that Meta, having previously paid for similar cloud services from vendors in this space, will now directly undercut their pricing by entering the same market.

The divergence within the so-called Magnificent 7 was notable. Apple, Microsoft, Amazon, Alphabet, and Tesla all closed higher on the day. Some market strategists attributed the split to a rotation away from pure hardware plays toward companies seen as broader winners in the AI spending cycle.

The selloff extended into Asian markets as well. Samsung and SK Hynix, two of the world's largest memory chipmakers, fell more than 7% and 9% respectively in early trading in Seoul. The pressure on the KOSPI index triggered another trading halt, continuing a pattern observed earlier this year when a separate Big Tech-driven selloff spilled over into Asian semiconductor names.