Chip stocks slide as Nvidia rebound fades
TITLE: Chip stocks slide as Nvidia rebound fades
The Philadelphia Semiconductor Index experienced a sharp decline on Friday, November 13, 2026, as investor sentiment soured across the technology sector. The index, commonly referred to as the SOX, fell by 5.78% during the trading session, marking a significant retreat for the industry. This downturn followed a period of intense focus on semiconductor manufacturers, where stocks had previously reached high valuations driven by the rapid expansion of artificial intelligence and data center infrastructure.
Philadelphia Semiconductor Index Declines
Nvidia Corporation saw its shares fluctuate significantly throughout the day. While the stock initially rose during premarket trading hours, it failed to sustain that upward momentum once the regular market opened. By the end of the session, Nvidia shares had dropped by approximately 4%. This reversal occurred despite the company's prominent position in the market for hardware used in artificial intelligence applications, a sector that has seen massive investment over the last several years.
Advanced Micro Devices, Inc. faced even harsher conditions during the Friday sell-off. Shares of AMD plummeted by about 10%, representing one of the most substantial losses among the major chipmakers. The decline in AMD and Nvidia highlights a broader trend of volatility that has recently impacted high-growth technology stocks as investors weigh future demand against current price levels.
Rothschild Downgrades Broadcom to Neutral
The downward pressure on the sector was compounded by specific analyst actions. Rothschild issued a downgrade for Broadcom Inc., moving the stock to a Neutral rating. This change in outlook contributed to the general unease among investors regarding the valuation and future performance of major semiconductor firms. Broadcom has been a key player in the networking and software infrastructure space, making its rating change a notable event for the broader market.
Other major industry participants were not immune to the widespread selling. Intel Corporation, Qualcomm Incorporated, and Micron Technology, Inc. all saw their share prices move lower as part of the broad retreat. These companies represent various facets of the industry, from consumer processors to mobile communications and memory storage, indicating that the Friday slide affected multiple sub-sectors of the semiconductor market simultaneously.
Chip Stocks Fall Friday
The impact extended to companies focused on data storage and infrastructure as well. Western Digital Corporation, Seagate Technology Holdings plc, and Sandisk Corporation all experienced share price declines during the session. Additionally, Applied Digital Corporation saw its stock fall as the market reacted to the shifting financial landscape.
The Financial Times reported on the movements within the sector as the rebound for companies like Nvidia proved to be short-lived. This collective decline across thirty of the largest semiconductor companies suggests a period of recalibration for investors. After a long cycle of growth fueled by high demand for advanced circuitry, the market is now responding to new analyst assessments and changing economic conditions.
Source: seekingalpha.com · 2026-11-13