Memory Chipmakers Rally on Goldman Sachs Reversal

Memory semiconductor shares climbed in early Wednesday trading after Goldman Sachs signaled that the sector’s recent downturn may have peaked. SK Hynix (NASDAQ:SKHY) led the group, rising 4% to $193.53, while Micron Technology (NASDAQ:MU) gained 2% to $1,022.16 and SanDisk (NASDAQ:SNDK) advanced 3% to $1,784.04. This coordinated move occurred despite a softening broader market, marking a distinct sector-specific bid rather than a general equity rally.

The price appreciation in these three names reflects a shift in sell-side sentiment and positioning data. Goldman Sachs noted that hedge fund exposure to memory stocks remained light following the summer sell-off, creating room for capital re-entry. The bank identified technical breakouts from previous downtrends in Micron and SanDisk as key indicators of this re-engagement, suggesting that investor caution toward semiconductor cyclicality is beginning to ease.

Goldman Flags Early Accumulation Patterns

Goldman Sachs attributed the current setup to a compression in semiconductor volatility since July. The firm observed that memory names maintained consolidation ranges through August, which it interpreted as an early accumulation pattern in a market segment with low institutional positioning. This technical view suggests that the pain trade for underweight funds has shifted to the upside, provided that fundamental performance supports the price gains.

However, the bank explicitly warned that technical strength requires earnings validation. Memory prices, capacity additions, and consumer spending remain cyclical and can reverse quickly. Consequently, the upcoming fiscal Q4 2026 results for Micron, scheduled for release on September 30, will serve as the primary test for the bull case. Until then, the rally remains driven by positioning changes and technical signals rather than confirmed fundamental acceleration.

Kioxia CEO Cautions on Pricing

Contrasting the bullish sell-side narrative, Kioxia CEO Hiroo Ota advised against pushing data center operators for substantially higher prices. Speaking to Bloomberg, Ota stated that prices have risen sufficiently and that aggressive pricing could damage industry growth. This caution comes after Kioxia’s average NAND price increased by 70% in the June quarter compared to the prior three months, highlighting the volatile nature of the memory market.

Ota also dismissed the likelihood of a manufacturing partnership with SK Hynix, citing antitrust hurdles and Kioxia’s joint facilities with SanDisk. His comments suggest a strategic focus on demand protection rather than pure price maximization. This approach complicates the pricing thesis underpinning the recent rally, as major suppliers appear reluctant to overextend pricing power in a potentially fragile demand environment.

Micron Guidance Sets Near-Term Test

The fundamental backdrop remains strong, with Micron guiding fiscal Q4 revenue to a record $50 billion at the midpoint. The company also projected non-GAAP earnings per share of $31 and a gross margin of 86%. These figures indicate robust profitability and demand for DRAM and NAND products, supporting the constructive case made by analysts. The Roundhill Memory ETF (CBOE:DRAM) also rose 1% to $61.65, reflecting broad-based strength across the storage segment.

Despite the positive guidance, the market remains split between technical optimism and fundamental caution. While Goldman Sachs sees the worst of the downturn as over, Kioxia’s warning about pricing sustainability introduces a layer of risk. Investors are now watching for confirmation that the current price increases are sustainable without stifling demand, a balance that will be critical for the next earnings cycle.