Arista Networks, Inc. is expected to file its next quarterly report (Form 10-Q), for the period ending about Sept. 30, 2026, between Nov. 2, 2026 and Nov. 9, 2026, based on its last 8 10-Q filings. The SEC deadline for a large accelerated filer is Nov. 9, 2026.
How the next-report window is calculated
Arista Networks, Inc.'s most recent periodic report on file is a Form 10-Q for the period ended June 30, 2026, filed Aug. 5, 2026. Its fiscal year ends around Dec. 31, so the next period should close about Sept. 30, 2026, and that report is a Form 10-Q.
SEC rules give a large accelerated filer 40 days after period end to file a 10-Q, which lands on Nov. 9, 2026 after moving off weekends and federal holidays. Over its last 8 10-Qs, Arista Networks, Inc. filed between 31 and 39 days after period end (median 37 days), which gives the expected window above. Period ends are estimated from the company's own calendar and may shift by a few days in 52/53-week fiscal years.
Recent filings by Arista Networks, Inc.
| Filed | Form | What it is | Document |
|---|---|---|---|
| 10-Q | Quarterly report with unaudited financial statements for the period ended June 30, 2026 | Open 10-Q filed 2026-08-05 · Index 0001596532-26-000175 | |
| 8-K | Released earnings or financial results | Open 8-K filed 2026-08-04 · Index 0001596532-26-000174 | |
| 8-K | Reported shareholder vote results | Open 8-K filed 2026-06-02 · Index 0001596532-26-000118 | |
| SD | Specialized disclosure (conflict minerals / resource payments) | Open SD filed 2026-05-27 · Index 0001596532-26-000107 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended March 31, 2026 | Open 10-Q filed 2026-05-06 · Index 0001596532-26-000078 | |
| 8-K | Released earnings or financial results | Open 8-K filed 2026-05-05 · Index 0001596532-26-000074 | |
| 13G | Ownership above 5% by a passive or institutional investor | Open SCHEDULE 13G filed 2026-04-29 · Index 0002100119-26-000141 | |
| ARS | Annual report delivered to shareholders | Open ARS filed 2026-04-16 · Index 0001193125-26-158961 | |
| DEFA14A | Additional proxy soliciting materials | Open DEFA14A filed 2026-04-16 · Index 0001193125-26-158952 | |
| DEF 14A | Definitive proxy statement for a shareholder meeting | Open DEF 14A filed 2026-04-16 · Index 0001193125-26-158942 | |
| 13G/A | Amendment to a passive-ownership (13G) report | Open SCHEDULE 13G/A filed 2026-03-26 · Index 0000102909-26-000644 | |
| 10-K | Annual report with audited financial statements for the period ended Dec. 31, 2025 | Open 10-K filed 2026-02-17 · Index 0001596532-26-000013 | |
| 8-K | Released earnings or financial results | Open 8-K filed 2026-02-12 · Index 0001596532-26-000010 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended Sept. 30, 2025 | Open 10-Q filed 2025-11-05 · Index 0001596532-25-000286 | |
| 8-K | Released earnings or financial results | Open 8-K filed 2025-11-04 · Index 0001596532-25-000284 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended June 30, 2025 | Open 10-Q filed 2025-08-06 · Index 0001596532-25-000216 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended March 31, 2025 | Open 10-Q filed 2025-05-07 · Index 0001596532-25-000106 | |
| 10-K | Annual report with audited financial statements for the period ended Dec. 31, 2024 | Open 10-K filed 2025-02-19 · Index 0001596532-25-000028 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended Sept. 30, 2024 | Open 10-Q filed 2024-11-08 · Index 0001596532-24-000368 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended June 30, 2024 | Open 10-Q filed 2024-07-31 · Index 0001596532-24-000279 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended March 31, 2024 | Open 10-Q filed 2024-05-08 · Index 0001596532-24-000173 | |
| 10-K | Annual report with audited financial statements for the period ended Dec. 31, 2023 | Open 10-K filed 2024-02-13 · Index 0001596532-24-000043 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended Sept. 30, 2023 | Open 10-Q filed 2023-10-31 · Index 0001596532-23-000274 | |
| 10-Q | Quarterly report with unaudited financial statements for the period ended June 30, 2023 | Open 10-Q filed 2023-08-01 · Index 0001596532-23-000197 |
What Arista Networks, Inc.'s 8-Ks were about in the past year
Arista Networks, Inc. filed 5 Form 8-K current reports between Oct. 17, 2025 and Oct. 16, 2026. Each report lists the item numbers it covers; the counts below show how often each item appeared.
| Item | Meaning | Times |
|---|---|---|
| 2.02 | Results of Operations and Financial Condition | 4 |
| 9.01 | Financial Statements and Exhibits | 4 |
| 5.07 | Submission of Matters to a Vote of Security Holders | 1 |