Arista Networks, Inc. $ANET Shares Bought by Sigma Investment Counselors Inc.

Sigma Investment Counselors Inc. boosted its position in Arista Networks, Inc. (NYSE:ANET) by 12.7% in the 3rd quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission (SEC). The fund owned 43,673 shares of the technology company’s stock after purchasing an additional 4,918 shares during the period. Sigma Investment Counselors Inc.’s holdings in Arista Networks were worth $8,891,000 as of its most recent filing with the Securities and Exchange Commission (SEC).

Several other large investors have also modified their holdings of the business. Davidson Trust Co. purchased a new position in Arista Networks in the 3rd quarter worth about $3,512,000. Deutsche Bank AG lifted its holdings in Arista Networks by 4.3% during the 2nd quarter. Deutsche Bank AG now owns 9,357,496 shares of the technology company’s stock valued at $1,589,651,000 after buying an additional 388,354 shares in the last quarter. Ferguson Wellman Capital Management Inc. boosted its position in Arista Networks by 2,827.9% in the 3rd quarter. Ferguson Wellman Capital Management Inc. now owns 52,381 shares of the technology company’s stock valued at $10,664,000 after buying an additional 50,592 shares during the period. First National Bank of Mount Dora Trust Investment Services purchased a new stake in Arista Networks in the 1st quarter valued at about $5,279,000. Finally, Whitaker Myers Wealth Managers LTD. grew its stake in Arista Networks by 564.1% in the 2nd quarter. Whitaker Myers Wealth Managers LTD. now owns 16,847 shares of the technology company’s stock worth $2,862,000 after acquiring an additional 14,310 shares in the last quarter. Hedge funds and other institutional investors own 82.47% of the company’s stock.

Arista Networks News Roundup

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

• Positive Sentiment: AI networking momentum is driving investor optimism. Arista reportedly delivered a record quarter, including its first quarter with more than $3 billion in revenue, as demand accelerated for Ethernet-based networking equipment used in AI data centers. Management also raised its 2026 revenue outlook. Arista Networks (ANET) Is Winning AI Data Center Network Share
• Positive Sentiment: Arista is taking share from Nvidia’s InfiniBand platform. Analysts and market commentators say Arista’s open Ethernet fabrics, built with Broadcom silicon, are increasingly being selected for AI infrastructure projects that might previously have used Nvidia’s proprietary InfiniBand technology. This expands Arista’s addressable market and supports its long-term growth case. The Ethernet Tollbooth: Arista Rides Broadcom Silicon to Break Nvidia’s InfiniBand Monopoly
• Positive Sentiment: Strong prior results provide a favorable earnings setup. Arista’s latest reported quarter exceeded consensus expectations, with revenue of $3.04 billion, up 37.7% year over year, and earnings per share of $1.02 versus the $0.89 estimate. Investors are now looking for continued strength at the November earnings event. Arista Networks Stocks Gain 5.61% Ahead of November Earnings Test
• Neutral Sentiment: Insider selling is a cautionary signal, but not yet a fundamental change. Arista insiders have sold shares alongside insiders at other AI-related companies. However, the report notes that analyst support, institutional interest and operating fundamentals remain broadly favorable. Insiders Are Selling These 5 AI Stocks—Should You Worry?
• Negative Sentiment: Funding concerns and valuation create downside risks. Elon Musk’s warning that debt-market funding for AI data centers may be drying up raises questions about future customer spending. In addition, Arista’s premium valuation leaves the stock vulnerable if November results or guidance fail to meet elevated expectations. Is Money for AI Data Centers Drying Up?

Arista Networks Stock Performance

Arista Networks stock opened at $187.28 on Wednesday. The business has a fifty day moving average of $195.64 and a two-hundred day moving average of $163.86. Arista Networks, Inc. has a twelve month low of $114.52 and a twelve month high of $217.41.

Arista Networks (NYSE:ANET) last announced its quarterly earnings results on Tuesday, August 4th. The technology company reported $1.02 earnings per share (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 analysts’ expectations of $2.83 billion. The company’s revenue was up 37.7% compared to the same quarter last year. During the same quarter in the prior year, the business posted $0.73 earnings per share. Arista Networks has set its Q3 2026 guidance at 1.060-1.080 EPS. On average, equities analysts forecast that Arista Networks, Inc. will post 3.79 EPS for the current fiscal year.

Insider Buying and Selling

In related news, Director Mark Templeton sold 5,000 shares of the firm’s stock in a transaction dated Thursday, October 1st. The stock was sold at an average price of $204.37, for a total transaction of $1,021,850.00. Following the sale, the director owned 48,410 shares of the company’s stock, valued at $9,893,551.70. This trade represents a 9.36% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available through this link. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, CEO Jayshree Ullal sold 130,553 shares of Arista Networks stock in a transaction dated Friday, October 9th. The shares were sold at an average price of $217.10, for a total value of $28,343,056.30. Following the completion of the transaction, the chief executive officer owned 4,774,691 shares in the company, valued at $1,036,585,416.10. This trade represents a 2.66% decrease in their position. The disclosure for this sale is available in the SEC filing. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Over the last 90 days, insiders have sold 3,627,449 shares of company stock valued at $741,235,386. Company insiders own 2.70% of the company’s stock.

Wall Street Analyst Weigh In

ANET has been the subject of several research analyst reports. KeyCorp reaffirmed an “overweight” rating and set a $250.00 price target (up from $200.00) on shares of Arista Networks in a research note on Wednesday, August 5th. TD Cowen lowered their price target on Arista Networks from $250.00 to $205.00 and set a “buy” rating for the company in a report on Monday, October 19th. UBS Group reissued a “buy” rating and issued a $259.00 price objective (up from $187.00) on shares of Arista Networks in a research note on Wednesday, August 5th. Piper Sandler restated an “overweight” rating and set a $240.00 price objective (up from $181.00) on shares of Arista Networks in a report on Wednesday, August 5th. Finally, Truist Financial raised their price objective on Arista Networks from $175.00 to $234.00 and gave the stock a “buy” rating in a report on Wednesday, August 5th. Two equities research analysts have rated the stock with a Strong Buy rating, twenty-one have assigned a Buy rating and one has assigned a Hold rating to the stock. According to MarketBeat, Arista Networks presently has a consensus rating of “Buy” and an average price target of $233.20.

About Arista Networks

Arista Networks, Inc develops and sells cloud networking solutions for data centers, cloud service providers, enterprises and specialized computing environments. The company’s products are designed to support high-performance, scalable and automated networks used for cloud computing, artificial intelligence, data analytics and other demanding applications.

Arista’s portfolio includes data center and campus switches, routing platforms, wireless networking products, network operating software and network management tools.