CXMT IPO valuation too cheap as DRAM shortage persists through 2028

ChangXin Memory Technologies is on track to become the world's third-largest DRAM supplier by capacity within 18 months, yet its IPO prices the company at a fraction of what analysts say it's worth.

SemiAnalysis estimates CXMT's 2026 revenue will exceed $50 billion — roughly six times last year's $8.6 billion — as the global DRAM market faces a supply gap that could stretch into 2028.

"The current valuation fails to reflect CXMT's earnings power, industry position, or expansion trajectory," the research firm said in a report published Wednesday, calling the IPO pricing "significantly too low."

CXMT's monthly capacity is projected to reach 350,000 12-inch equivalent wafers by year-end, just shy of Micron Technology Inc.'s 385,000. By 2028, that figure should hit 500,000, lifting CXMT's global DRAM share to about 17% from 11% in 2025. The company plans to raise 29.5 billion yuan ($4.1 billion) in its Shanghai IPO, with roughly 70% earmarked for wafer fabrication expansion and DRAM technology upgrades.

The expansion comes as AI-driven demand for high-bandwidth memory and server DRAM outstrips supply additions from all major producers. SemiAnalysis models a high-single-digit supply deficit in 2026 widening to low-to-mid teens in 2027, even after factoring in CXMT's ramp. That pricing backdrop could make CXMT's IPO one of the largest semiconductor listings in Chinese history — and, if SemiAnalysis is correct, one of the most undervalued.

CXMT's Revenue Trajectory Defies Historical Precedent

The Hefei-based memory maker generated roughly $8.6 billion in revenue in 2025, up 156% from a year earlier, and posted its first annual profit. In the first quarter of 2026 alone, revenue reached $7.3 billion — nearly matching the full-year 2025 total — as DRAM prices surged across the industry. SemiAnalysis projects full-year 2026 revenue will exceed $50 billion, a figure that would place CXMT alongside SK Hynix Inc. and Samsung Electronics Co. in the top tier of global memory suppliers.

The IPO's implied valuation of roughly 1.8 times the parent company's first-half 2026 earnings is what SemiAnalysis called "clearly low." The firm did not specify a fair-value estimate but said the current pricing fails to capture CXMT's earnings trajectory, market position, or expansion potential.

Supply Additions Still Trail AI Demand

CXMT's capacity expansion is among the most aggressive in the industry. The company is adding roughly 85,000 wafers per month of capacity in 2026, followed by 70,000 in 2027 and 80,000 in 2028. By comparison, Samsung is adding 15,000, 50,000 and 110,000 wafers per month over the same period, while SK Hynix is adding 60,000, 60,000 and 90,000. Micron's additions stand at 30,000, 90,000 and 115,000.

Yet even this collective build-out is insufficient to close the demand gap. AI server deployments, high-performance computing clusters and cloud data center expansion are consuming memory at a pace that outstrips supply growth. High-bandwidth memory — the premium-priced DRAM stacked vertically for AI accelerators — commands margins well above conventional DRAM and is sold out through much of 2027, according to industry reports.

HBM pricing is projected to rise 20% to 30% in 2026, with triple-digit chip export expansion likely continuing into early 2027, ING economist Min Joo Kang wrote in a research note Monday. She expects DRAM prices to soften around 2028 as structural supply conditions improve.

Investment Implications

For investors, the CXMT IPO represents a rare opportunity to gain direct exposure to the DRAM upcycle through a company growing faster than its larger rivals. The stock's eventual listing on Shanghai's STAR Market could also lift valuations across the Chinese semiconductor supply chain, particularly equipment makers and materials suppliers tied to domestic memory expansion.

Micron, which reports quarterly earnings Wednesday, has seen its shares surge about 270% year to date and more than 800% over the past 12 months. Bernstein SocGen Group raised its price target on the stock to $1,300 from $510 on Monday, citing robust memory pricing and elevated HBM demand forecasts extending to 2027. The firm also lifted profit projections for Samsung and SK Hynix, anticipating earnings substantially above Wall Street estimates.

The key question for investors is whether CXMT's rapid capacity additions will accelerate the DRAM cycle's peak. SemiAnalysis argues the opposite: even with CXMT's ramp, the market remains structurally undersupplied through 2028. If that thesis holds, CXMT's IPO valuation may look like a bargain in hindsight.

This article is for informational purposes only and does not constitute investment advice.