Arm Holdings PLC ADR (ARM) Stock Today: South Korea AI Pact, DreamBig Deal, and 2026 Forecasts – December 6, 2025 Update
Arm Holdings (NASDAQ: ARM) closed at about $141–142 on December 5, with a market cap near $150 billion. On December 6, Arm and South Korea announced a partnership to launch a chip-design school and train 1,400 specialists by 2030. SoftBank holds roughly 87% of Arm, and institutional investors own most of the public float. The stock trades at a trailing P/E of about 181.