Micron Surpasses $1T Market Cap Amid HBM Growth, Sparks Wall Street Debate

Micron vs. Nvidia has gone from a niche chip debate to one of the market’s hottest showdowns — and it’s exposing deep divisions among analysts. Micron’s rally has been dramatic: the stock briefly pushed Micron past a $1 trillion market cap on May 26 — a company that was worth just over $100 billion a year ago. Shares are trading near $996 (off sharply intraday), yet the Wall Street consensus price target sits at roughly $717 — about 28% below the market price. That gap captures the central question investors are arguing over: is Micron’s valuation a durable rerating tied to AI demand, or a cyclical memory boom dressed up in AI rhetoric? Why the Nvidia comparisons? Three years ago Nvidia CEO Jensen Huang sat down with Micron CEO Sanjay Mehrotra and argued that memory — not just processors — would become a critical bottleneck for AI infrastructure. That conversation reshaped Micron’s strategy: the company pivoted from commodity DRAM to long-term, co-designed high-bandwidth memory (HBM) partnerships. Today Micron’s HBM is tightly integrated into Nvidia’s upcoming Vera Rubin platform, and in March Micron signed its first five-year supply agreement — a major change for an industry long governed by short-term pricing swings. Jensen Huang: “I was really grateful that Micron and Nvidia really lined up all of our road map.” The results have been eye-catching. Last quarter Micron reported $24 billion in revenue — up from $8 billion a year earlier — and operating income of $16 billion. Management is guiding to $33.5 billion this quarter, and some analyst models even forecast roughly $100 billion in net income for both 2027 and 2028. The HBM market Micron targets is projected to approach $100 billion by 2028, which helps explain why investors have piled into semiconductor AI plays. But the debate turns on competitive moat. Nvidia boasts software-like economics — gross margins in the 70–75% range — buoyed by a locked-in CUDA ecosystem that makes it hard for customers to switch. Micron, by contrast, faces direct competition from Samsung and SK Hynix in a market where big buyers can push prices down and swap suppliers. That structural difference helps explain why Micron isn’t being lumped into the same “Magnificent Seven” club as Nvidia, despite its $1 trillion valuation. Ben Bajarin: “They are seeing long-term customer demand, with real commitment. That is the key driver getting them to spend money.” Memory is also the most cyclical slice of semiconductors. Bears warn that as competitors ramp HBM production, the current tightness could unwind quickly and send Micron’s earnings sliding. Bulls counter that Micron’s co-design deals, long-term supply agreements and integration with platforms like Vera Rubin provide a more durable demand profile. Wall Street remains split: the consensus target sitting 28% below current share levels is a blunt reflection of that uncertainty. Dan Hutcheson: “In the early days, nobody gave Micron a chance. They’ve always had that back-against-the-wall attitude. If they lose that, like Intel lost it, they’ll die.” For crypto traders and investors, this battle matters beyond chip stocks. AI-driven demand for accelerators and HBM can shift liquidity across tech sectors, affect GPU supply used in some crypto workloads, and influence macro risk appetite that often moves crypto markets. Whether Micron’s rise is a structural rerating or a peak in a supercycle will shape both semiconductor and broader market narratives for months to come. Bottom line: Nvidia still looks like the stickier, higher-margin business; Micron is a comeback story with real upside — but also real cyclical risk. The market is pricing both companies closer together than their business models warrant, and Wall Street hasn’t reached a consensus on which view will win.