Micron’s AI Hopes Rattled as New Tech Spooks Bulls

Micron ( (MU) ) has fallen by -11.66%. Read on to learn why.

Micron shares have retreated 11.66% over the past week as investors reassessed just how durable the company’s AI-driven growth story really is. The pullback follows a year of spectacular gains and record quarterly results, but also arrives amid signs that expectations may have run ahead of reality. A key trigger was Google’s new AI compression algorithm, TurboQuant, which it says can cut the memory needs of certain AI workloads by up to six times without hurting accuracy, prompting questions about how much high‑bandwidth memory future AI systems will actually require.

That development lands at a sensitive time for Micron. The company has been a prime beneficiary of the AI boom, with demand for its DRAM, NAND and especially high‑bandwidth memory pushing revenue and earnings far above Wall Street forecasts and selling out its HBM supply through 2026. Analysts broadly remain bullish, pointing to Micron’s low forward P/E multiple versus the semiconductor sector and projecting strong upside based on tight supply, robust pricing and long‑term AI trends. Many still see the recent dip as an opportunity rather than the end of the story.

Yet the stock’s recent slide also reflects deeper, more familiar concerns about the memory industry’s boom‑and‑bust history. Some investors argue that even with AI and long‑term contracts, Micron’s business remains highly cyclical and vulnerable to eventual oversupply and weaker pricing, especially if new technologies trim memory intensity or rival suppliers ramp up capacity. With Micron down 11.66% on the week but still far above where it traded a year ago, the market is now trying to balance extraordinary recent performance against the risk that much of the AI windfall is already priced in.