Arista Networks vs. Arm: Comparing Revenue Growth Trajectories for These Artificial Intelligence Companies

Arista Networks demonstrates stronger and more consistent revenue growth with eight consecutive quarters of sequential increases, reaching $3.0 billion in Q2 2026. In contrast, Arm Holdings shows fluctuating quarter-over-quarter revenue trends and faces federal securities fraud investigations, though its data center business is showing promise with royalties more than doubling year-over-year. Arista's stock reached a 52-week high of $214.89 in August, while Arm's valuation remains elevated despite recent profit-taking.