The PHLX Semiconductor Sector is a capitalization-weighted index comprising the 30 largest U.S.-traded companies primarily involved in the design, distribution, manufacture, and sale of semiconductors. It was created in 1993 by the Philadelphia Stock Exchange, which is now owned by NASDAQ. The Index contains the following components as updated on September 20, 2024: Advanced Micro Devices, Inc., AMD Allegro Microsystems, Inc., ALGM Amkor Technology, Inc., AMKR Analog Devices, Inc., ADI Applied Materials, Inc., AMAT ASML Holding N.V., ASML Axcelis Technologies, Inc., ACLS Broadcom Inc., AVGO Coherent Corp., COHR Entegris, Inc., ENTG GLOBALFOUNDRIES Inc., GFS Intel Corporation, INTC KLA Corporation, KLAC Lam Research Corporation, LRCX Lattice Semiconductor Corporation, LSCC Marvell Technology, Inc., MRVL Microchip Technology Incorporated, MCHP Micron Technology, Inc., MU Monolithic Power Systems, Inc., MPWR NVIDIA Corporation, NVDA NXP Semiconductors N.V., NXPI ON Semiconductor Corporation, ON Qorvo, Inc., QRVO QUALCOMM Incorporated, QCOM Rambus, Inc., RMBS Skyworks Solutions, Inc., SWKS Taiwan Semiconductor Manufacturing Company Limited, TSM Teradyne, Inc., TER Wikipedia