Broadcom, JPMorgan Chase, and Qualcomm are highlighted in the latest Zacks Analyst Blog. Broadcom's shares have surged 58.8% over the past year, driven by strong demand for AI-related products, although gross margins may contract due to unfavorable revenue mix. JPMorgan's stock has risen 23.5%, supported by strategic expansions and high interest rates, despite challenges in fee income growth. Qualcomm has faced a 4.4% decline, struggling against low-cost competitors and trade tensions, but is pivoting towards 5G and driver-assistance technology.