Arista Networks Inc. Stock Advances 6.4%, Outperforms Peers

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Arista Networks Inc. rallied 6.4% to $210.50 on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index rising 0.3% to 7,748.50 and the Dow Jones Industrial Average remaining mostly unchanged at 53,770.27.

This was the stock's third consecutive day of gains.

Arista Networks Inc. closed 2.0% below its 52-week high of $214.89, which the company reached on August 5th.

The stock outperformed some of its peers, as Lantronix Inc. rose 4.4% to $6.17, Silicom Ltd. rose 1.5% to $46.59, and HP Inc. rose 0.72% to $29.28.

Trading volume totaled 10.0 million, compared to the 50-day average of 8.2 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

August 12, 2026 16:33 ET (20:33 GMT)