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Arista Networks, Inc. 8-K Report, Financial Results (Aug 5, 2025)

Reports
Earnings & Results·Exhibits & Filings
Filing Date
Filed August 5, 2025
Period End
August 5, 2025
Security
ANET
In the record · 2016–202610-K1110-Q348-K80

ANET filed 11 annual reports (10-K), 34 quarterly reports (10-Q) and 80 current reports (8-K) between 2016 and 2026.

  1. Material agreement8-K · Aug ’18Aug ’18
  2. Leadership change8-K · Mar ’22Mar ’22
  3. Leadership change8-K · Apr ’24Apr ’24

01—Abstract

Summary

Summary of the 8-K filed August 5, 2025. Cited figures are marked; the original filing is the authoritative source.

Arista Networks reported second-quarter 2025 revenue of $2.205 billiona, up 30.4% year over year and 10.0% sequentially.

GAAP net income was $888.8 millionb, or $0.70 per diluted share, and non-GAAP net income was $923.5 million, or $0.73 per diluted share. Non-GAAP operating income of $1.076 billion (48.8% margin) crossed $1 billion for the first time, and deferred revenue grew strongly, which supports visibility into future revenue. Gross margins held near 65%, with GAAP at 65.2% and non-GAAP at 65.6%.

The quarter's operating leverage was solid. GAAP operating income rose to $986.2 millionc from $699.6 million a year earlier, and operating expenses grew more slowly than revenue. Total deferred revenue rose to about $4.06 billion from $2.79 billion at December 31, 2024.

Cash and marketable securities totaled about $8.84 billiond. The company repurchased $983 million of stock in the first half of 2025, compared with $235 million in the same period of 2024, and it spent $300 million in cash on business combinations, including the VeloCloud SD-WAN portfolio acquired from Broadcom. The third-quarter outlook calls for revenue of about $2.25 billion, non-GAAP gross margin of about 64%, and non-GAAP operating margin of about 47%.

Both margin guides are below the second-quarter levels, so investors will want to understand the drivers, which may include mix, component costs, and investment. Working capital also deserves attention: accounts receivable rose about 42% and inventory rose about 12% since year-end, while operating cash flow for the first half was $1.84 billion. The company also announced a 2025 Analyst Day on September 11, 2025, and appointed Todd Nightingale as President and Chief Operating Officer.

02—Key points

Key Highlights

  1. Revenue of $2.205 billion, up 30.4% year over year and 10.0% sequentially, with product revenue of $1.877 billion and service revenue of $327.8 million
  2. GAAP diluted EPS of $0.70 and non-GAAP diluted EPS of $0.73, versus $0.52 and $0.53 in Q2 2024
  3. Non-GAAP operating income exceeded $1 billion for the first time, at $1.076 billion, a 48.8% non-GAAP operating margin versus 46.5% a year earlier
  4. Gross margin was 65.2% on a GAAP basis and 65.6% on a non-GAAP basis, both up from a year earlier
  5. Deferred revenue (current plus non-current) reached about $4.06 billion, up roughly 45% from December 31, 2024, indicating strong forward demand visibility
  6. Q3 2025 guidance of about $2.25 billion revenue, roughly 64% non-GAAP gross margin, and roughly 47% non-GAAP operating margin, with margins guided below Q2 levels
  7. Cash and marketable securities of about $8.84 billion at June 30, 2025, alongside $983 million of first-half share repurchases and a $300 million cash acquisition outlay for the VeloCloud portfolio

03—Questions

Frequently Asked Questions

  1. How much did Arista's revenue and profitability grow in Q2 2025?

    Revenue was $2.205 billion, up 30.4% from $1.690 billion in Q2 2024. GAAP net income was $888.8 million ($0.70 per diluted share), compared with $665.4 million ($0.52) a year earlier. Non-GAAP net income was $923.5 million ($0.73 per diluted share), compared with $672.6 million ($0.53).

  2. Why are the Q3 2025 margin guidance figures lower than Q2's results?

    The filing gives guidance of about 64% non-GAAP gross margin and about 47% non-GAAP operating margin, versus actual Q2 figures of 65.6% and 48.8%. The press release does not explain the decline. Investors should look to the earnings call for the drivers, which could include product and customer mix, component costs, or higher operating investment.

  3. What does the rise in deferred revenue signal?

    Total deferred revenue rose from about $2.79 billion at December 31, 2024 to about $4.06 billion at June 30, 2025. This increase suggests customers are prepaying for or committing to future products and services, which can support future revenue recognition. The filing does not break down the components, so the exact drivers are not disclosed here.

  4. How is Arista returning capital to shareholders and deploying cash?

    In the first half of 2025, Arista repurchased $983.0 million of common stock, up from $234.7 million in the first half of 2024. It also paid $300.0 million in cash for business combinations, net of cash acquired, mainly related to the VeloCloud SD-WAN portfolio acquired from Broadcom. Cash and marketable securities totaled about $8.84 billion at quarter end.

  5. What should investors watch for in working capital?

    Accounts receivable rose from $1.14 billion at year-end to $1.62 billion, and inventories rose from $1.83 billion to $2.06 billion. Operating cash flow for the first half was $1.84 billion, which is solid, but the growth in receivables and inventory absorbed cash. Investors may want to monitor collection timing and inventory levels relative to revenue growth.

04—Continue

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