Arista Networks (ANET) Stock: What to Know Before the US Market Opens on Dec. 15, 2025
Arista Networks shares fell 7.17% to $124.76 on Friday, Dec. 12, erasing a week-long rally and closing about 24% below their 52-week high. The drop followed a broader tech and AI sector selloff amid renewed investor concerns over valuations and the sustainability of AI-driven demand.