ANET · News · 20260815N

Guidance and Outlook

Arista Networks, Inc. · 2026-08-15 · Importance 73 · Surprise 92 · In source text

Arista Networks significantly raised its full-year 2026 guidance after reporting its first quarterly revenue result above $3 billion. The reported quarterly revenue increase was 37.7% year over year to $3.04 billion, providing the basis for the guidance revision. The outlook depends on continued demand for AI back-end fabrics and sustained operating leverage, while component costs could pressure gross margins.

Key facts

• A MarketBeat filing reports Acumen Wealth Advisors LLC increased its stake in Arista Networks by 184.8% in Q2, acquiring 13,159 additional shares to hold 20,278 shares valued at $3.45 million. source
• Arista Networks significantly raised its full-year guidance for 2026. source
• Ascent Group LLC sold 21,153 shares of Arista Networks in Q2, decreasing its stake by 13.6% but still holding 134,857 shares valued at $22.9 million. source
• Arista Networks CEO Jayshree Ullal sold approximately $119.3 million in company common stock on August 12, 2026, through Rule 10b5-1 trading plans. source
• Company insiders sold over $800 million of Arista Networks stock in the past 90 days, largely through pre-arranged Rule 10b5-1 plans (reported as 'totaling over $800 million'). source
• The shares sold by CEO Jayshree Ullal were transacted at prices between $207.43 and $211.37 per share. source
• Analysts maintain a consensus "Buy" rating on Arista Networks with an average price target of $226.05. source

Impact estimates