ANET · News · 20260914N

Guidance and Outlook

Arista Networks, Inc. · 2026-09-14 · Importance 32 · Surprise 24 · In source text

Third-party reporting says Arista Networks expects gross margins to remain flat at approximately 63% through calendar 2027. The outlook reflects supply-chain cost inflation and the company’s stated strategic preference for securing supply rather than passing higher costs to customers. This implies limited near-term margin expansion despite continued AI-driven demand.

Key facts

Impact estimates

metricdirectionstageexpectedbasis
marginunclearprobable—Arista Networks is guiding to flat 63% gross margins through CY27.