Shares of ARM Holdings PLC surged 11% to $171.94 after the company announced a significant partnership with OpenAI to develop AI-optimized processors for data-center workloads.

ARM Holdings PLC is making a strategic pivot towards next-generation silicon and global expansion, mirroring Nvidia’s approach and expanding into India’s Bengaluru chip-design hub, in a bid to become a leading player in the AI and edge-computing lan…

ARM Holdings PLC saw a 24.2% surge in short interest in April 2025, coinciding with analyst downgrades, despite maintaining a strong position in the semiconductor industry.