Arista Networks, Inc. (ANET)
The desk's stance
On our research list, not on the slate.
What the company does
In short: Cloud and AI networking equipment. Category: Mega-Cap AI Networking Infrastructure. Sector: Technology, Computer Hardware.
G-Street Value and Score
G-Street Value: $181.11, computed Oct 18, 2026 (confidence: low).
How we got there: 50% analyst leg $225.53 (street consensus, after 8% optimism discount) + 50% GainStreet factor value $136.68 (26.17× fwd EPS anchored to hardware multiples) — analyst and factor views diverge >50%, confidence reduced. 4 analyst targets have no linked source and are shown but not counted; this value will not open a position until they are sourced.
G-Street Score: 75 out of 100 (Strong).
- Top-line growth & guidance: 32 of 32
- Margin power: 8 of 15
- Revenue visibility & quality: 8 of 11
- Profitability & balance sheet: 19 of 24
- Capital allocation & governance: 5 of 6
- Valuation, sentiment & momentum: 3 of 12
Our current thesis
Updated Oct 18, 2026
The thesis
- Revenue growth accelerated to 37.7% YoY as hyperscalers scale 800G and Etherlink AI fabrics.
- Balance sheet is rock-solid with zero debt, $13.3B cash, and $8.4B in contract backlog.
- EOS platform stickiness and Ethernet's scale-up share gains defend against InfiniBand and commodity switches.
Risks
- Severe customer concentration leaves top line exposed to sudden hyperscaler capex digestion cycles.
- Gross margins softened to 62.9% from volume discounting to mega-cloud buyers and component costs.
- At 33.9x forward P/E, shares carry valuation risk if broader tech multiples compress further.
What we're watching
- Q3 2026 earnings on November 3, 2026, targeting $3.33B revenue and $1.06–$1.08 EPS.
- Support defense around the 200-day moving average near $173–$175 following recent heavy selling.
- Hyperscaler adoption pace of next-gen 1.6T switching platforms and AI rack-scale architectures.
Latest
Arista trades at $176.98 after a 16.1% weekly pullback from its $217.41 peak, trading at 33.9x forward P/E and 55.8x trailing P/E. Fundamental execution accelerated as Q2 2026 revenue grew 37.7% YoY to $3.04B with non-GAAP EPS beating at $1.02, expanding remaining performance obligations to $8.4B backed by $13.3B in net cash. Consensus projects Q3 2026 revenue of $3.33B with management guiding EPS to $1.06–$1.08 ahead of earnings on November 3, 2026.
Key numbers
As of Oct 16, 2026: market cap $223.2B · revenue growth +37.7% year over year · gross margin 63.0% · net margin 38.4% · forward P/E 33.9 · next earnings Nov 3, 2026.
Decision history
- Aug 26, 2026 — Sold at $202.25: +7.2% since entry (Target hit). Booked +7.2% in three days. We flagged take-profit at 4% from our value on Tuesday; today it traded through $198 and the discipline is the same in both directions — we sell at value. The robot bought well, the desk booked it.
- Aug 25, 2026 — Holding → Take Profit at $190.94. Four percent from our value — the position the robot opened on Sunday has already done its job. Flagged to book it; the networking story can earn a re-entry at a real discount.
- Aug 24, 2026 — Buy Zone → Holding at $189.08. Overriding the robot: it re-added Arista just 5% below our value and stamped it a buy. The networking story is real and the position stays — but Buy Zone means we would put fresh money in today, and at 5% to value we would not. Holding.
- Aug 23, 2026 — Moved to Buy Zone at $188.65. Added to lead enterprise AI Ethernet networking; strong hyperscaler cluster deployment earns immediate buy-zone status.