Semiconductor stocks moved sharply lower on Friday, with 13 of the 19 S&P 500 members in the group down 4% or more and an average move of -5.87% among them. That decline is steeper than the broader market, with the S&P 500 down 1.07% and the Nasdaq Composite down 1.62% as of 10:15 AM ET.
The stocks
Advanced Micro Devices led the group's decline, trading at $529.20, down 9.58%. Marvell Technology followed at $151.34, down 7.97%, and Teradyne traded at $245.90, down 6.77%.
Applied Materials fell to $357.18, down 6.24%, while Broadcom traded at $342.60, down 5.97%. KLA Corporation was at $148.38, down 5.67%, and Intel traded at $57.79, down 5.58%.
Monolithic Power Systems slipped to $1,372.18, down 5.20%, and ON Semiconductor fell to $69.93, down 5.15%. Micron Technology traded at $759.29, down 4.90%, and Lam Research was at $222.49, down 4.83%.
Qnity Electronics traded at $117.47, down 4.25%, and Texas Instruments fell to $299.35, down 4.20%, rounding out the names down 4% or more.
A smaller group of members moved against the steepest part of the decline, posting more modest losses. Microchip Technology traded at $59.63, down 3.95%, Qualcomm fell to $170.36, down 3.83%, and Analog Devices was at $394.33, down 3.66%. Nvidia traded at $160.27, down 3.56%, and NXP Semiconductors fell to $258.48, down 3.30%. Skyworks Solutions posted the smallest decline in the group, trading at $88.31, down 1.91%.
Source: Stock quotes during the regular session, S&P 500 members by industry · as of November 13, 2026 at 10:15 AM ET
| Stock | Company | Price | Today |
|---|---|---|---|
| AMD | Advanced Micro Devices | $529.20 | -9.58% |
| MRVL | Marvell Technology, Inc. | $151.34 | -7.97% |
| TER | Teradyne | $245.90 | -6.77% |
| AMAT | Applied Materials | $357.18 | -6.24% |
| AVGO | Broadcom | $342.60 | -5.97% |
| KLAC | KLA Corporation | $148.38 | -5.67% |
| INTC | Intel | $57.79 | -5.58% |
| MPWR | Monolithic Power Systems | $1,372.18 | -5.20% |
| ON | ON Semiconductor | $69.93 | -5.15% |
| MU | Micron Technology | $759.29 | -4.90% |
| LRCX | Lam Research | $222.49 | -4.83% |
| Q | Qnity Electronics, Inc. | $117.47 | -4.25% |
| TXN | Texas Instruments | $299.35 | -4.20% |
| MCHP | Microchip Technology | $59.63 | -3.95% |
| QCOM | Qualcomm | $170.36 | -3.83% |
| ADI | Analog Devices | $394.33 | -3.66% |
| NVDA | Nvidia | $160.27 | -3.56% |
| NXPI | NXP Semiconductors | $258.48 | -3.30% |
| SWKS | Skyworks Solutions | $88.31 | -1.91% |
Source: Stock quotes during the regular session, S&P 500 members by industry · as of November 13, 2026 at 10:15 AM ET · 13 of the 19 members had moved 4% or more lower. Industries are the S&P 500's own classification.
What was reported
No report about these companies explains the move so far today.