Mirabella Financial Services LLP Buys 13,683 Shares of Arista Networks, Inc. $ANET

Key Points

• Mirabella Financial Services increased its stake in Arista by 136.8%, buying 13,683 shares to hold 23,688 shares worth about $3.45 million, while institutional investors now own roughly 82.47% of the stock.
• Arista posted an earnings beat (Q EPS $0.82 vs. $0.75 est., revenue $2.49B vs. $2.38B est.) with revenue up 28.9% year‑over‑year, and recent product news — including a new high‑capacity optics module — is reinforcing its AI‑infrastructure growth narrative.
• Analysts are broadly positive (consensus target ~$176.47 with 18 Buys vs. 5 Holds), but the shares trade at a high P/E (~49.3) and have seen notable insider selling recently, highlighting valuation and volatility risks.

Mirabella Financial Services LLP increased its stake in Arista Networks, Inc. (NYSE:ANET - Free Report) by 136.8% during the third quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission (SEC). The firm owned 23,688 shares of the technology company's stock after acquiring an additional 13,683 shares during the quarter. Mirabella Financial Services LLP's holdings in Arista Networks were worth $3,445,000 at the end of the most recent reporting period.

Other institutional investors have also added to or reduced their stakes in the company. AdvisorNet Financial Inc raised its holdings in Arista Networks by 56.7% during the 3rd quarter. AdvisorNet Financial Inc now owns 199 shares of the technology company's stock worth $29,000 after purchasing an additional 72 shares during the last quarter. Knuff & Co LLC bought a new stake in shares of Arista Networks in the 3rd quarter valued at $29,000. Richardson Financial Services Inc. increased its position in shares of Arista Networks by 141.3% during the third quarter. Richardson Financial Services Inc. now owns 222 shares of the technology company's stock worth $32,000 after buying an additional 130 shares during the period. Quarry LP acquired a new stake in shares of Arista Networks during the third quarter worth $33,000. Finally, Bare Financial Services Inc raised its stake in Arista Networks by 2,118.2% during the second quarter. Bare Financial Services Inc now owns 244 shares of the technology company's stock worth $25,000 after buying an additional 233 shares during the last quarter. 82.47% of the stock is currently owned by institutional investors.

Arista Networks Stock Up 2.3%

Shares of NYSE ANET opened at $136.15 on Thursday. The firm has a market cap of $171.08 billion, a PE ratio of 49.33, a P/E/G ratio of 2.36 and a beta of 1.46. The company's fifty day simple moving average is $134.95 and its 200 day simple moving average is $137.31. Arista Networks, Inc. has a 12-month low of $59.43 and a 12-month high of $164.94.

Arista Networks (NYSE:ANET - Get Free Report) last posted its quarterly earnings results on Thursday, February 12th. The technology company reported $0.82 earnings per share for the quarter, beating the consensus estimate of $0.75 by $0.07. Arista Networks had a net margin of 38.99% and a return on equity of 30.37%. The firm had revenue of $2.49 billion during the quarter, compared to the consensus estimate of $2.38 billion. During the same period in the previous year, the firm posted $0.66 earnings per share. The business's revenue was up 28.9% compared to the same quarter last year. On average, equities analysts predict that Arista Networks, Inc. will post 2.2 earnings per share for the current year.

Insider Transactions at Arista Networks

In related news, Director Charles H. Giancarlo sold 8,000 shares of the business's stock in a transaction dated Monday, March 2nd. The stock was sold at an average price of $128.67, for a total value of $1,029,360.00. Following the completion of the sale, the director directly owned 1,784 shares of the company's stock, valued at $229,547.28. The trade was a 81.77% decrease in their position. The sale was disclosed in a filing with the SEC, which is available at the SEC website. Also, Director Kelly Bodnar Battles sold 422 shares of the company's stock in a transaction that occurred on Monday, February 23rd. The stock was sold at an average price of $128.06, for a total value of $54,041.32. Following the transaction, the director directly owned 9,529 shares in the company, valued at approximately $1,220,283.74. This trade represents a 4.24% decrease in their ownership of the stock. The SEC filing for this sale provides additional information. In the last 90 days, insiders have sold 141,632 shares of company stock valued at $19,156,204. 3.39% of the stock is currently owned by corporate insiders.

Key Stories Impacting Arista Networks

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

• Positive Sentiment: Announced a new high‑capacity optics module (XPO) capable of multi‑Tbps throughput—strengthens Arista’s product roadmap for hyperscale AI networking and supports future revenue from AI data centers. Arista Networks (ANET) Announces Agreement For New Optics Module
• Positive Sentiment: Industry commentary highlights Arista as a core player in the “fabric” that ties large AI clusters together—narrative reinforces durable demand for switching/telemetry products among cloud and AI customers. Arista Networks Is Powering The Fabric That Powers AI
• Positive Sentiment: Third‑party investor signals and media attention (including long‑running bullish mentions) keep Arista in AI‑infrastructure conversations—helps attract momentum investors and funds targeting AI plays. Jim Cramer Was Bullish On Arista (ANET) In February 2025 – Stock Is Up By 37%+ Since Then
• Neutral Sentiment: Market recaps note ANET outperformed while the broader market dipped—coverage attributes the move to Arista’s AI exposure and recent earnings beat, reinforcing the same bullish catalysts rather than adding new ones. Why the Market Dipped But Arista Networks (ANET) Gained Today
• Neutral Sentiment: Analyst/industry pieces (TD Cowen, Trefis) frame Arista within a broader AI‑infrastructure trade—positive for sector sentiment, but actual upside depends on hyperscaler spend and wins vs. peers. 2 AI Infrastructure Stocks TD Cowen Thinks Investors Should Own
• Neutral Sentiment: Comparative analyst writeups (Celestica vs Arista) highlight differing growth drivers and risks; useful for relative valuation/positioning but not an immediate stock catalyst. Celestica vs. Arista: Which AI Infrastructure Stock is a Better Buy?
• Negative Sentiment: Valuation and volatility remain risks—ANET trades at a high P/E and has above‑market beta, so positive news may already be priced in and downside could be sharp if AI capex slows.

Wall Street Analyst Weigh In

Several equities analysts recently issued reports on the stock. Rosenblatt Securities boosted their target price on shares of Arista Networks from $140.00 to $165.00 and gave the company a "neutral" rating in a report on Tuesday, February 10th. Evercore reissued an "outperform" rating and issued a $200.00 price objective on shares of Arista Networks in a research report on Friday, February 13th. Piper Sandler reissued an "overweight" rating and issued a $175.00 price objective (up from $159.00) on shares of Arista Networks in a research note on Friday, February 13th. Wells Fargo & Company upped their target price on Arista Networks from $175.00 to $185.00 and gave the company an "overweight" rating in a research report on Friday, February 13th. Finally, Weiss Ratings reaffirmed a "hold (c+)" rating on shares of Arista Networks in a research note on Monday, December 29th. Eighteen investment analysts have rated the stock with a Buy rating and five have assigned a Hold rating to the company. According to MarketBeat, the stock has an average rating of "Moderate Buy" and a consensus target price of $176.47.

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.

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