Massachusetts Financial Services Co. MA Purchases 2,497,275 Shares of Arista Networks, Inc. $ANET

Massachusetts Financial Services Co. MA lifted its position in shares of Arista Networks, Inc. (NYSE:ANET) by 34.6% during the second quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The institutional investor owned 9,725,196 shares of the technology company’s stock after buying an additional 2,497,275 shares during the period. Massachusetts Financial Services Co. MA’s holdings in Arista Networks were worth $1,712,788,000 as of its most recent SEC filing.

A number of other hedge funds also recently bought and sold shares of ANET. Vanguard Group Inc. grew its position in Arista Networks by 1.2% during the fourth quarter. Vanguard Group Inc. now owns 101,189,629 shares of the technology company’s stock valued at $13,258,877,000 after acquiring an additional 1,188,799 shares during the last quarter. State Street Corp raised its stake in shares of Arista Networks by 1.4% during the fourth quarter. State Street Corp now owns 46,970,697 shares of the technology company’s stock worth $6,154,570,000 after acquiring an additional 628,146 shares in the last quarter. Price T Rowe Associates Inc. MD lifted its holdings in shares of Arista Networks by 1.0% in the 4th quarter. Price T Rowe Associates Inc. MD now owns 37,171,766 shares of the technology company’s stock worth $4,870,618,000 after acquiring an additional 380,724 shares during the last quarter. Geode Capital Management LLC lifted its holdings in shares of Arista Networks by 1.8% in the 4th quarter. Geode Capital Management LLC now owns 26,447,629 shares of the technology company’s stock worth $3,455,095,000 after acquiring an additional 477,625 shares during the last quarter. Finally, Norges Bank purchased a new stake in shares of Arista Networks in the 4th quarter valued at $1,558,563,000. Institutional investors own 82.47% of the company’s stock.

Insider Transactions at Arista Networks

In other news, major shareholder Andreas Bechtolsheim sold 300,000 shares of the stock in a transaction dated Wednesday, August 5th. The shares were sold at an average price of $203.30, for a total transaction of $60,990,000.00. Following the completion of the sale, the insider directly owned 181,143,048 shares in the company, valued at approximately $36,826,381,658.40. This represents a 0.17% decrease in their ownership of the stock. The transaction was disclosed in a document filed with the SEC, which is accessible through this hyperlink. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, CEO Jayshree Ullal sold 767,029 shares of the firm’s stock in a transaction dated Wednesday, August 5th. The stock was sold at an average price of $201.22, for a total value of $154,341,575.38. Following the completion of the sale, the chief executive officer directly owned 16,387,981 shares in the company, valued at $3,297,589,536.82. The trade was a 4.47% decrease in their ownership of the stock. The SEC filing for this sale provides additional information. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Insiders sold 4,393,168 shares of company stock worth $806,762,269 in the last 90 days. Corporate insiders own 2.70% of the company’s stock.

Arista Networks Stock Performance

Shares of Arista Networks stock opened at $198.91 on Friday. Arista Networks, Inc. has a 52-week low of $114.52 and a 52-week high of $214.89. The company’s 50 day moving average price is $174.08 and its 200-day moving average price is $154.72. The stock has a market capitalization of $250.87 billion, a price-to-earnings ratio of 62.75, a P/E/G ratio of 2.11 and a beta of 1.60.

Arista Networks (NYSE:ANET) last posted its quarterly earnings results on Tuesday, August 4th. The technology company reported $1.02 EPS for the quarter, beating analysts’ consensus estimates of $0.89 by $0.13. The company had revenue of $3.04 billion during the quarter, compared to analyst estimates of $2.83 billion. Arista Networks had a net margin of 38.37% and a return on equity of 30.65%. The firm’s revenue was up 37.7% compared to the same quarter last year. During the same period in the prior year, the business posted $0.73 EPS. Arista Networks has set its Q3 2026 guidance at 1.060-1.080 EPS. As a group, equities research analysts forecast that Arista Networks, Inc. will post 3.7 earnings per share for the current fiscal year.

Key Stories Impacting Arista Networks

Here are the key news stories impacting Arista Networks this week:

• Positive Sentiment: Arista remains a key beneficiary of expanding artificial-intelligence infrastructure spending. A comparison with Celestica highlights both companies’ growing roles in AI networking, computing and data-center buildouts. Arista’s latest quarter also showed strong momentum, with revenue rising 37.7% year over year and earnings exceeding analyst expectations. CLS vs. ANET: Which AI Stock Offers the Better Growth Opportunity?
• Positive Sentiment: CNBC commentator Jim Cramer continues to favor Arista and has described the company and CEO Jayshree Ullal as difficult competitors to bet against. The endorsement reinforces Arista’s reputation as a leading AI-networking investment, although it is sentiment-driven rather than a new fundamental catalyst. Jim Cramer Said Arista Networks, Inc. and Snowflake Inc. Were Worth It
• Neutral Sentiment: An options strategy discussed for ANET would generate income while capping upside at a price above the current level. The strategy reflects elevated investor interest and volatility but does not change Arista’s business outlook. Get Paid 18% a Year To Cap Your ANET Stock At 21% Higher
• Negative Sentiment: CEO Jayshree Ullal sold 573,509 shares worth approximately $119.4 million, reducing her direct ownership by 95.82% to 25,000 shares. The transaction was conducted under a pre-arranged Rule 10b5-1 plan, which reduces its significance as a discretionary bearish signal, but the size of the sale can still weigh on sentiment. SEC insider-trading filing
• Negative Sentiment: A valuation analysis argues that Arista’s shares are priced for peak profitability. With the stock trading at a historically elevated multiple and margins near the upper end of their range, investors may be concerned that future upside requires continued exceptional growth and profitability. Arista Networks Stock Is Priced For Its Peak Margin

Analyst Upgrades and Downgrades

Several equities analysts recently commented on ANET shares. Wolfe Research reaffirmed an “outperform” rating and set a $175.00 target price on shares of Arista Networks in a report on Wednesday, June 10th. Barclays reissued an “overweight” rating and issued a $289.00 price target (up from $195.00) on shares of Arista Networks in a research note on Wednesday, August 5th. Raymond James Financial upgraded shares of Arista Networks from a “market perform” rating to an “outperform” rating and set a $164.00 price target for the company in a research report on Friday, May 15th. The Goldman Sachs Group reaffirmed a “buy” rating and set a $225.00 price objective on shares of Arista Networks in a research note on Wednesday, August 5th. Finally, Zacks Research upgraded Arista Networks from a “hold” rating to a “strong-buy” rating in a report on Monday, August 10th. Two equities research analysts have rated the stock with a Strong Buy rating, twenty-two have given a Buy rating and one has assigned a Hold rating to the company’s stock. According to MarketBeat.com, the company has a consensus rating of “Buy” and a consensus price target of $226.05.

About Arista Networks

Arista Networks, Inc is a technology company that designs and sells cloud networking solutions for large-scale data centers and enterprise environments. The company is best known for its high-performance switching and routing platforms, which are used to build scalable, low-latency networks for cloud service providers, internet companies, financial services, telecommunications, and enterprise IT. Arista’s offerings emphasize programmability, automation and telemetry to support modern, software-driven network architectures.

Central to Arista’s product portfolio is its Extensible Operating System (EOS), a modular network operating system that provides consistent programmability, stateful control and advanced visibility across the company’s hardware platforms.