Arista Networks: Despite Clear AI Tailwinds, Gains Will Be More Limited Here (Downgrade)

Arista Networks has surged to all-time highs, driven by ~40% revenue and earnings growth amid robust AI data center demand. ANET's 'AI spine' products have become the gold standard for modern data centers, cementing its leadership over legacy competitors like Cisco. Despite outstanding Rule of 40 performance (~80), margin pressures from memory shortages and concerns over one-time sales temper the bullish case.