Arista Networks, Inc. (ANET): price to earnings, 10 filed years
P/E at Arista Networks, Inc. was 47.65x in FY2025, the newest filed year. Across the 10 computed years from FY2016 it ranged from 19.11x (FY2019) to 54.66x (FY2021), with a median of 41.37x.
Tonight's figure on the company page: 63.43x, at the close of 2026-10-16, recomputed 2026-10-16. The table is each filed year on its own terms, with the formula below; the current figure may use trailing twelve months or, where the explainer says so, a different denominator.
Year by year
| Fiscal year | P/E | Read from |
|---|---|---|
| FY2016 | 38.72x | 10-K, filed 2017-02-17 |
| FY2017 | 44.02x | 10-K, filed 2018-02-20 |
| FY2018 | 51.90x | 10-K, filed 2019-02-15 |
| FY2019 | 19.11x | 10-K, filed 2020-02-14 |
| FY2020 | 36.32x | 10-K, filed 2021-02-19 |
| FY2021 | 54.66x | 10-K, filed 2022-02-15 |
| FY2022 | 28.36x | 10-K, filed 2023-02-14 |
| FY2023 | 35.68x | 10-K, filed 2024-02-13 |
| FY2024 | 49.57x | 10-K, filed 2025-02-19 |
| FY2025 | 47.65x | 10-K, filed 2026-02-17 |
How each year is computed
Close at fiscal year end / diluted earnings per share
P/E, free cash flow yield and EV to EBIT set each filed year against the close on or within a week before that fiscal year's end. The price archive here is about five years deep, so older years of those three read n/a. Per-share figures and share counts are put on today's share count after a confirmed split, the basis the price archive is kept on.
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A computation on accounts filed with the SEC, not a recommendation and not advice. Past filings do not indicate future results. Risk disclaimer.