Arista Networks Stock (ANET) News Today: What’s Driving the Pullback, the Latest Wall Street Forecasts, and the 2026 Catalysts to Watch (Dec. 15, 2025)
Arista Networks shares fell 7.17% to $124.76 on Dec. 12, trading on 8.4 million shares, then rebounded about 1% in early pre-market trading Dec. 15. The company announced its new VESPA technology on Dec. 10, targeting large-scale campus wireless mobility for over 500,000 clients. Broader AI sector volatility has influenced recent stock moves.