Micron Technology, Inc. (MU) was down about 0.3% in Wednesday trading, with the stock changing hands near $1,093 after closing the previous session at $1,096.16. The modest pullback follows a four-session rally that included a 5% gain on Tuesday.

Citi raised its price target on the memory-chip maker to $1,300 from $1,150 while maintaining a positive view on the stock. The new target implies roughly 19% upside from Tuesday's closing price. The bank expects Micron to benefit from stronger-than-expected memory pricing and continued AI-driven demand, and it believes supply constraints could keep both the DRAM and NAND markets tight into 2027.

Citi Raises Estimates Ahead of Earnings

Citi increased its estimates for Micron's August and November quarters after lifting its assumptions for blended DRAM pricing. The bank now forecasts fiscal fourth-quarter revenue of approximately $51 billion and earnings of $31.45 per share, both above current consensus estimates.

Micron itself is scheduled to report fiscal fourth-quarter earnings on September 30. That report therefore stands as the company's most immediate major catalyst, arriving roughly two weeks before SEMICON West.

Citi expects both the quarterly results and the forward guidance to come in above current expectations. That remains an analyst forecast rather than company guidance, however, so investors will be watching whether Micron's actual pricing and margin trends support the bank's assumptions.

Memory pricing is central to the call. DRAM and NAND are largely commodity-like products, so shifts in average selling prices flow directly into memory makers' revenue and margins — which is why Citi's estimate revisions track its pricing assumptions so closely. The bank assumes blended DRAM average selling prices rise 20% quarter over quarter in the current period and another 13% in the following quarter, while NAND pricing rises 34% and then 15%. DRAM, the main memory inside servers and PCs, and NAND, the storage medium behind SSDs, are Micron's core products, and those estimates reflect a market in which AI infrastructure buildouts continue to consume large amounts of high-performance memory, since AI servers typically require far more memory capacity per system than general-purpose machines. Citi also expects enterprise SSD demand tied to AI inference to help offset weaker consumer NAND demand.

SEMICON West Could Highlight Supply Constraints

Citi sees SEMICON West as another potential catalyst for Micron. The event, which runs October 13 through October 15 in San Francisco, brings together semiconductor equipment, materials, and manufacturing companies from across the supply chain.

The bank expects equipment suppliers attending the conference to discuss shortages in several areas, including DRAM, multilayer ceramic capacitors, printed circuit boards, and optical components. Those constraints could limit how quickly memory manufacturers are able to add new production capacity. Supply in this industry responds slowly, because new fabrication capacity typically takes years to build and qualify, meaning near-term industry output is largely set before demand shifts.

Citi estimates DRAM and NAND supply growth could remain in the low-20% range going forward. If demand continues to exceed that growth, memory prices could stay elevated into next year, with the bank expecting prices to peak around the second quarter of 2027.

Micron has already experienced a dramatic rally in 2026, leaving the stock sensitive to any disappointment. MU is trading near $1,100 after touching a 52-week high of $1,255, and Tuesday's 5% jump pushed the company's market value above $1.2 trillion.

The main investor risks are a faster-than-expected drop in memory pricing, weaker AI spending, new supply coming online, and expectations that have risen sharply alongside the stock. Citi's $1,300 target also leaves less upside than earlier points in the rally if earnings fail to exceed forecasts.

For now, MU is taking a small pause after four straight gains. The next confirmed event on the calendar is Micron's September 30 earnings report, followed by SEMICON West on October 13 to 15, where Citi expects industry commentary to reinforce the tight memory-supply outlook.