Nvidia’s $5 Trillion Crown Slips as Hyperscalers Go Rogue and OpenAI Misses Its Mark

Nvidia's market cap drops to $4.85T amid OpenAI revenue miss, while Alphabet surges past $4.6T. Hyperscalers pivot to in-house chips, and China gray market pressures mount.

The race for the world’s most valuable company is tightening at a dizzying pace. Nvidia, the undisputed king of AI chips, has seen its market cap slide to roughly $4.85 trillion after a two-day selloff that wiped billions from its valuation. The trigger? Reports that partner OpenAI missed internal revenue targets, sending the stock to $198.45 on Friday. But the pressure isn’t just coming from a single stumble — it’s mounting from every direction.

Alphabet, meanwhile, is closing the gap with breathtaking speed. The Google parent has pushed its own valuation past $4.6 trillion, powered by a surging cloud business that sent its shares into double-digit gains. Options markets now assign a 53% probability that Alphabet will overtake Nvidia by May 15. The once-unassailable lead is evaporating.

Hyperscalers Double Down — on Their Own Terms

The biggest tech companies are pouring record sums into artificial intelligence, but they’re no longer content to be Nvidia’s biggest customers. Amazon, Google, Meta, and Microsoft have collectively raised their 2026 capital expenditure budgets for AI infrastructure to an estimated $725 billion. Yet a growing chunk of that money is flowing into in-house silicon. Google’s TPU and Microsoft’s Maia chips are increasingly stealing the spotlight from Nvidia’s GPUs, signaling a strategic pivot away from single-supplier dependency.

This shift is reshaping the competitive landscape. Nvidia’s graphics processors are no longer the sole beneficiaries of the hyperscaler spending spree. The cloud giants are effectively becoming frenemies — investing more than ever while simultaneously building alternatives that could erode Nvidia’s dominance over time.

China’s Gray Market Heats Up

A separate headache is brewing in Asia. A crackdown on chip smuggling into China has sent prices for Nvidia’s B300 servers soaring toward $1 million per unit on the secondary market in sanctioned regions. The extreme scarcity is pushing Chinese buyers toward domestic alternatives, a trend that Nvidia’s management has long warned could eventually wipe out its China revenue entirely. The company’s first-quarter guidance already excludes any contribution from the region due to trade restrictions.

Profitability Benchmarks Shift

April was a stellar month for the semiconductor sector overall — the PHLX index surged more than 35%, with Nvidia contributing heavily to the rally. At one point, the chipmaker briefly crossed the $5 trillion threshold. But the yardsticks for profitability are changing. SanDisk recently reported an adjusted gross margin of 78.4%, surpassing the 75.1% expected from Nvidia. The data underscores rising efficiency across the AI infrastructure supply chain, even as Nvidia’s own margins face scrutiny.

Institutional Investors Stay the Course

Despite the volatility, big money isn’t fleeing. Institutional investors increased their stakes in Nvidia last quarter, now controlling roughly 65% of all outstanding shares. Wall Street analysts remain overwhelmingly bullish, with nearly all surveyed recommending the stock as a buy. The average price target stands at around $268, though some estimates climb as high as $274.38, implying upside of more than 35% from recent levels. Analysts point to Nvidia’s strong free cash flow — nearly $35 billion in the last quarter — as a key pillar of support.

The May 20 Test

All eyes are now on May 20, when Nvidia reports its first-quarter results. The market expects revenue of roughly $78 billion. But the numbers themselves may take a back seat to the forward-looking narrative. Investors will be laser-focused on the outlook for the new Blackwell Ultra and Vera Rubin platforms. These next-generation architectures must prove that Nvidia’s data-center growth story remains intact, even as hyperscalers build their own chips and geopolitical headwinds tighten. The guidance will either reaffirm Nvidia’s technological moat or signal that the era of unchallenged dominance is drawing to a close.