Gallagher Capital Advisors LLC Makes New Investment in Arista Networks, Inc. $ANET

Key Points

• Gallagher Capital Advisors acquired 15,991 Arista Networks shares worth approximately $3.26 million, making ANET 1.7% of its portfolio. Institutional investors collectively own 82.47% of the company.
• Arista reported strong quarterly results, with revenue up 37.7% year over year to $3.04 billion and EPS of $1.02 versus the $0.89 consensus estimate. Analysts maintain a broadly bullish view, with a consensus “Moderate Buy” rating and an average price target of $235.45.
• Valuation and insider selling remain risks: ANET trades at roughly 68 times earnings, while insiders sold more than 3.4 million shares worth approximately $706 million in the last quarter, largely through pre-arranged Rule 10b5-1 plans.

Gallagher Capital Advisors LLC acquired a new stake in shares of Arista Networks, Inc. (NYSE:ANET - Free Report) during the third quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The fund acquired 15,991 shares of the technology company's stock, valued at approximately $3,256,000. Arista Networks makes up 1.7% of Gallagher Capital Advisors LLC's investment portfolio, making the stock its 21st biggest position.

A number of other institutional investors and hedge funds have also recently bought and sold shares of ANET. Cura Wealth Advisors LLC increased its stake in Arista Networks by 3.1% during the 2nd quarter. Cura Wealth Advisors LLC now owns 1,748 shares of the technology company's stock valued at $297,000 after buying an additional 52 shares during the period. Madison Wealth Partners Inc lifted its stake in shares of Arista Networks by 2.8% in the 2nd quarter. Madison Wealth Partners Inc now owns 2,179 shares of the technology company's stock worth $370,000 after acquiring an additional 60 shares during the period. Intrua Financial LLC lifted its stake in shares of Arista Networks by 2.7% in the 1st quarter. Intrua Financial LLC now owns 2,307 shares of the technology company's stock worth $283,000 after acquiring an additional 61 shares during the period. Shepherd Financial Partners LLC boosted its holdings in shares of Arista Networks by 1.2% in the second quarter. Shepherd Financial Partners LLC now owns 5,403 shares of the technology company's stock valued at $918,000 after acquiring an additional 66 shares in the last quarter. Finally, NBT Bank N A NY boosted its holdings in shares of Arista Networks by 37.2% in the first quarter. NBT Bank N A NY now owns 247 shares of the technology company's stock valued at $30,000 after acquiring an additional 67 shares in the last quarter. Institutional investors own 82.47% of the company's stock.

Insider Buying and Selling at Arista Networks

In related news, CFO Chantelle Breithaupt sold 1,224 shares of Arista Networks stock in a transaction on Tuesday, October 6th. The stock was sold at an average price of $215.00, for a total value of $263,160.00. Following the transaction, the chief financial officer directly owned 68,697 shares in the company, valued at $14,769,855. The trade was a 1.75% decrease in their position. The sale was disclosed in a legal filing with the SEC, which is available through this link. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, Director Mark Templeton sold 5,000 shares of the business's stock in a transaction on Thursday, October 1st. The stock was sold at an average price of $204.37, for a total value of $1,021,850.00. Following the sale, the director directly owned 48,410 shares in the company, valued at $9,893,551.70. This trade represents a 9.36% decrease in their ownership of the stock. Additional details regarding this sale are available in the official SEC disclosure. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Over the last quarter, insiders sold 3,468,906 shares of company stock worth $706,366,437. 2.70% of the stock is owned by insiders.

Key Headlines Impacting Arista Networks

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

• Positive Sentiment: The rack-scale launch could broaden Arista’s addressable market as hyperscalers seek flexible, interoperable Ethernet alternatives for AI clusters. Can Arista's New Rack-Scale Ethernet Solutions for AI Stoke Growth?
• Positive Sentiment: Investor commentary continues to identify ANET as a potential beneficiary of the AI infrastructure boom, with growing Ethernet demand from large cloud customers supporting the bullish outlook. Arista Networks Could Be a Key Winner From the AI Infrastructure Boom
• Positive Sentiment: Arista’s strong fundamentals reinforce the growth narrative: recent revenue rose 37.7% year over year to $3.04 billion, while quarterly EPS of $1.02 exceeded the $0.89 consensus estimate. Management has raised its 2026 sales outlook three times, citing AI customers.
• Neutral Sentiment: Options-market commentary describes the stock as being in a bullish trend and highlights spread trades for investors seeking shorter-term exposure, but this reflects trading sentiment rather than a change in Arista’s fundamentals. Arista Networks Stock In A Bull Trend Offers Spread Trade With A Fast Return
• Negative Sentiment: Valuation remains a key risk. Arista trades at roughly 66 times earnings versus about 21 times for the S&P 500, leaving the stock vulnerable if AI-related growth slows, customer concentration weighs on results or margins come under pressure. Arista Stock Rises 64.7% YTD: Is There More Upside Ahead?
• Negative Sentiment: CEO Jayshree Ullal sold 460,374 shares worth approximately $97.6 million, while CFO Chantelle Breithaupt sold 1,224 shares. Both transactions were made under pre-arranged Rule 10b5-1 plans, reducing their significance as discretionary bearish signals but still adding selling pressure.

Analyst Upgrades and Downgrades

Several brokerages recently commented on ANET. TD Cowen boosted their target price on Arista Networks from $210.00 to $250.00 and gave the stock a "buy" rating in a report on Wednesday, August 5th. Rosenblatt Securities increased their price target on Arista Networks from $210.00 to $280.00 and gave the company a "buy" rating in a research note on Wednesday, August 5th. Needham & Company LLC reiterated a "buy" rating and set a $260.00 price target (up from $200.00) on shares of Arista Networks in a research report on Wednesday, August 5th. Sanford C. Bernstein assumed coverage on Arista Networks in a research note on Wednesday, September 30th. They issued an "outperform" rating and a $250.00 price objective on the stock. Finally, The Goldman Sachs Group restated a "buy" rating and issued a $225.00 price objective on shares of Arista Networks in a report on Wednesday, August 5th. One investment analyst has rated the stock with a Strong Buy rating, twenty have issued a Buy rating and two have assigned a Hold rating to the company's stock. According to MarketBeat, the stock presently has a consensus rating of "Moderate Buy" and an average price target of $235.45.

Arista Networks Price Performance

ANET stock opened at $216.63 on Friday. Arista Networks, Inc. has a 12 month low of $114.52 and a 12 month high of $217.41. The firm has a market cap of $273.22 billion, a PE ratio of 68.34, a P/E/G ratio of 2.48 and a beta of 1.60. The firm has a 50 day simple moving average of $198.12 and a 200 day simple moving average of $172.05.

Arista Networks (NYSE:ANET - Get Free Report) last posted its quarterly earnings results on Tuesday, August 4th. The technology company reported $1.02 earnings per share (EPS) for the quarter, topping the consensus estimate of $0.89 by $0.13. The firm had revenue of $3.04 billion for 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 quarterly revenue was up 37.7% compared to the same quarter last year. During the same quarter in the previous year, the business posted $0.73 earnings per share. Arista Networks has set its Q3 2026 guidance at 1.060-1.080 EPS. As a group, sell-side analysts expect that Arista Networks, Inc. will post 3.74 earnings per share for the current year.

Arista Networks Company Profile

Arista Networks, Inc develops and sells cloud networking solutions for data centers, campus environments and high-performance computing applications. Its products include Ethernet switches, routers, wireless access points and related networking equipment designed to support cloud computing, artificial intelligence, enterprise and service-provider networks.

The company's software portfolio includes Arista EOS, its network operating system, and CloudVision, a platform that helps customers manage, automate and monitor network infrastructure.

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