Dear Arista Networks Stock Fans, Mark Your Calendars for November 3

Arista Networks (ANET) is gearing up to report its third-quarter fiscal 2026 results on Tuesday, Nov. 3, after the market closes, putting the AI networking giant in the spotlight as investors await further evidence of sustained demand for high-speed data center infrastructure. With hyperscalers ramping up investments in artificial intelligence (AI) and cloud computing, Arista’s networking solutions are becoming increasingly critical to supporting the growing computing demands of next-generation AI workloads.

Meanwhile, Wall Street expects Arista to deliver another strong quarter, with consensus estimates calling for earnings of $0.99 per share, on revenue of approximately $3.3 billion, representing growth of 44.4%. Arista’s ability to sustain its impressive growth trajectory while navigating component availability and rising competition will be crucial in determining the stock’s next move.

About Arista Networks Stock

Arista Networks is a leading cloud networking company that develops high-performance networking solutions for large data centers, AI infrastructure, campus environments, and cloud computing networks. Headquartered in Santa Clara, California, the company provides Ethernet switches, routers, networking software, and cloud-based network management solutions powered by its Extensible Operating System (EOS) and CloudVision platforms. Its growing presence in high-speed Ethernet networking positions it to benefit from rising demand for AI-driven computing and cloud connectivity. Arista Networks currently boasts a market cap of around $207 billion.

Arista's stock has delivered a mixed performance in 2026, with its year-to-date (YTD) gains significantly outpacing its returns over the past year. The stock has climbed 28% year-to-date (YTD), reflecting investor optimism surrounding the company’s exposure to AI infrastructure, high-speed Ethernet networking, and growing data center investments. However, its gains over the past 52 weeks have been relatively modest at around 7%, suggesting that recent advances have been partly offset by periods of volatility and profit-taking.

ANET stock’s recent performance has also been choppy, with a 10% decline over the past five trading sessions. Moreover, the stock plunged on Oct. 30 by 8.3% to $168.86, amid a broader selloff in technology and AI-related stocks. The decline was largely driven by renewed concerns about the enormous capital expenditures required to build AI infrastructure and whether those investments would generate sufficient returns. ANET stock declined 2.8% in the last session, reflecting investors’ cautiousness ahead of the earnings release.

Arista stock is currently trading at 48.67 times forward earnings, which is a premium to industry peers.

Arista Networks’ Q2 Results Show Strong AI-Driven Growth

Arista Networks reported its second-quarter 2026 results on Aug. 4. Revenue reached a record $3.036 billion, up 37.7% year-over-year (YoY), marking Arista’s first quarter with revenue above $3 billion. Product revenue rose 38.8% to $2.6 billion, while service revenue increased 31.3% to $430.5 million.

Profitability remained robust, although gross margins moderated from the year-ago period. Non-GAAP gross margin declined to 63.4% from 65.6%. Despite the lower gross margin, operating leverage supported higher operating profitability as non-GAAP operating income rose roughly 40.6% to $1.5 billion, with the non-GAAP operating margin expanding to 49.9% from 48.8%.

Arista’s bottom line also posted substantial gains. On an adjusted basis, non-GAAP net income increased about 39.3% to $1.3 billion, and non-GAAP EPS jumped to $1.02 from $0.73. The company also generated $2.8 billion in operating cash flow during the first six months of 2026, up from $1.8 billion in the comparable period of 2025, underscoring the strength of its earnings and cash-generation profile.

For the third quarter of 2026, Arista guided for revenue of approximately $3.3 billion. Management projected a 48%-49% non-GAAP operating margin and non-GAAP EPS of 1.06-1.08. The outlook reflected continued confidence in demand for AI fabrics and high-speed networking, following the company’s introduction of 1.6 Tbps platforms designed for scale-up, scale-out, and scale-across AI environments.

In addition, analysts are forecasting EPS of around $3.79 for fiscal 2026, a 39.9% YoY jump, and a 23.8% rise to $4.69 in 2027. Furthermore, the consensus EPS estimate of $0.99 for Q3 indicates a 47.8% rise YoY.

What Do Analysts Expect for ANET Stock?

Evercore ISI analyst Amit Daryanani reaffirmed an “Outperform” rating and $250 price target on ANET stock on Nov. 2, one day ahead of the company’s scheduled third-quarter earnings report. Evercore expects Arista to deliver another strong quarter, supported by continued AI networking demand, accelerating campus and enterprise deployments, front-end spending, and improving supply-chain execution.

Last month Citigroup analyst Atif Malik reaffirmed a “Buy” rating on Arista Networks while setting a price target of $248.

Overall, ANET stock has a consensus “Strong Buy” rating. Of the 27 analysts covering the stock, 23 advise a “Strong Buy,” three suggest a “Moderate Buy,” and the remaining one analyst gives it a “Hold” rating.

ANET’s average analyst price target of $247.64 indicates an upside of 51%, while the Street-high target price of $290 suggests that the stock could rally as much as 77%.

On the date of publication, Subhasree Kar did not directly have a position in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. For more information please view the Barchart Disclosure Policy here.