NVIDIA has emerged as the central catalyst behind a significant downturn in memory stocks. Reports indicate that design modifications to its next-generation Vera Rubin GPU architecture have raised concerns within the semiconductor industry.
Shares of Micron Technology, Seagate Technology, Western Digital, and SanDisk declined between 4.5% and 10%, significantly underperforming the broader market.
According to GF Securities, the sell-off may be attributed to a design shift from a more complex four-chip configuration to a simpler two-chip solution. This move is believed to be aimed at streamlining the packaging process, with NVIDIA expected to introduce multiple products featuring the two-chip design.
However, analysts note that the impact of this change on overall memory consumption appears limited. The utilization rate for next-generation high-bandwidth memory is likely to remain largely consistent with prior forecasts, with minimal alterations to other key components.
The market reaction underscores the heightened sensitivity of semiconductor stocks to even minor changes in AI hardware design, particularly as investors attempt to gauge future demand levels.
Currently, the sell-off seems to be more driven by sentiment than fundamental factors, as investors rapidly readjust short-term expectations in the fast-evolving AI chip market.
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