A large US semiconductor maker reported better-than-expected quarterly earnings on Wednesday and raised its full-year revenue guidance, citing robust demand from cloud providers and enterprises building out artificial intelligence infrastructure.

The chip giant posted revenue that exceeded Wall Street estimates by roughly 6%, with data-center revenue climbing more than 40% year-over-year. Shares rose 8.3% in after-hours trading following the announcement.

"What we're seeing is unprecedented investment in AI compute capacity," a senior executive at the company said during an earnings call with analysts. "Enterprise customers are no longer in pilot mode—they're deploying at scale."

The results mark the fourth consecutive quarter of accelerating growth in the company's data-center segment, which now accounts for more than half of total revenue. The segment has become the primary growth engine as hyperscale cloud providers and large enterprises race to build infrastructure capable of training and running large language models and other AI workloads.

Supply Constraints Persist

Despite the strong results, company executives acknowledged ongoing challenges in advanced packaging, the process of assembling multiple chips into a single high-performance module. The bottleneck has constrained supply of the company's most advanced AI accelerators, leaving some orders unfilled.

"Advanced packaging capacity remains the gating factor," a company spokesperson said. "We're working with our supply-chain partners to add capacity, but it takes time to bring new lines online."

The company said it expects packaging constraints to ease in the second half of the year as partners complete facility expansions in Taiwan and South Korea. Still, executives warned that demand may continue to outstrip supply through early next year.

The packaging shortage has affected the broader semiconductor industry, with multiple chip makers competing for limited capacity at a handful of specialized facilities. Industry analysts estimate that advanced packaging capacity would need to grow by 30% to 40% to meet current demand.

Analyst Reactions

Following the earnings release, at least seven Wall Street analysts raised their price targets on the stock. A semiconductor analyst at a major investment bank lifted his target by 12%, citing "durable" AI demand that could sustain elevated growth rates into 2026.

"The data-center cycle has legs," the analyst wrote in a note to clients. "We're still in the early innings of enterprise AI adoption."

A portfolio manager at a US pension fund said the results reinforced his conviction that AI infrastructure spending would remain elevated. "These aren't speculative bets anymore," he said. "Companies are seeing return on investment from AI deployments, and that's driving continued capex."

The chip maker raised its full-year revenue guidance to growth of 24% to 26%, up from a prior forecast of 20% to 23%. Management attributed the increase to stronger-than-anticipated enterprise demand and earlier-than-expected deployments of next-generation AI systems.

The company also announced plans to increase capital expenditures by 15% this year to expand manufacturing capacity and support research into next-generation chip architectures.