Chantelle Breithaupt
Chief Financial Officer and Senior Vice President, Arista Networks · since 2024
Arista's chief financial officer, who gives the quarterly revenue, margin and guidance figures on earnings calls. Previously chief financial officer of AspenTech and held finance roles at Cisco and GE.
In the news
Ullal sells Arista stock at about $211 to $213; CFO sells at $215
Form 4 filings show CEO Jayshree Ullal selling Arista stock on October 6 at weighted-average prices of about $211 to $213 per share.
Arista Q2 2026 revenue hits $3.04 billion, up 37.7%; Q3 guidance tops estimates
Arista reported second-quarter 2026 revenue of $3,035.7 million, up 37.7% from a year earlier and 12.1% from the first quarter, .
Arista Q1 2026 revenue rises 35% to $2.71 billion, but Q2 margin guide is lower
Arista reported first-quarter 2026 revenue of $2.709 billion, up 35.1% year on year, with non-GAAP EPS of $0.87 and operating cash flow of $1.69 billion.
Arista closes 2025 with $2.49 billion Q4 revenue and sets a $2.6 billion Q1 target
Arista reported fourth-quarter 2025 revenue of $2.488 billion, up 28.9% from a year earlier, and non-GAAP diluted EPS of $0.82.