Is ANET a good stock to buy? We came across a bullish thesis on Arista Networks, Inc. on R. Dennis’s Substack by OppCost. In this article, we will summarize the bulls’ thesis on ANET. Arista Networks, Inc.’s share was trading at $139.62 as of March 10th. ANET’s trailing and forward P/E were 49.88 and 39.37, respectively according to Yahoo Finance.
Arista Networks, Inc. engages in the development, marketing, and sale of data-driven, client-to-cloud networking solutions for AI, data center, campus, and routing environments in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. A large trade in ANET has drawn attention, with a trader selling 8,000 April $105 put contracts for $1.20 each, signaling strong bullish conviction. With $ANET trading around $139 as of February 18, 2026, the puts imply the stock would need to fall nearly 25% in two months for the trader to be assigned shares, highlighting the market’s confidence in the company’s resilience.
Arista recently reported robust Q4 earnings, beating both revenue and earnings estimates, and raised its 2026 revenue guidance to $11.25 billion, while doubling its AI networking revenue target to $3.25 billion. The trade’s effective break-even sits at $103.80, allowing investors to acquire a leading high-speed Ethernet company at an attractive valuation rarely seen since the 2025 market volatility. Analysts remain supportive, with median price targets around $175 and bullish estimates from Goldman Sachs and Barclays in the $184–$188 range.
Following the post-earnings 10% rally, $ANET is consolidating in its higher range, presenting an opportunity to capture residual implied volatility through option premiums. Arista’s leadership in powering GPU clusters for major cloud providers underpins its long-term growth potential, making this trade a calculated way to leverage the company’s market dominance. With strong fundamentals, accelerating AI-driven revenue, and analyst backing, Arista Networks presents a compelling bullish case, offering a low-risk entry point with significant upside potential for investors positioned to benefit from both operational strength and market recognition.
Previously, we covered a bullish thesis on Arista Networks Inc (ANET) by Charly AI in April 2025, which highlighted the company’s strong AI and cloud networking positioning, high margins, and fortress-like balance sheet. ANET’s stock price has appreciated by approximately 100.89% since our coverage. OppCost shares a similar view but emphasizes the recent Q4 earnings beat, raised 2026 guidance, and a large put trade.
Arista Networks, Inc. is not on our list of the 40 Most Popular Stocks Among Hedge Funds. As per our database, 91 hedge fund portfolios held ANET at the end of the fourth quarter which was 92 in the previous quarter. While we acknowledge the risk and potential of ANET as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than ANET and that has 10,000% upside potential, check out our report about this cheapest AI stock.
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Disclosure: None.
