Cisco Systems, Inc. (CSCO): price to earnings, 10 filed years
P/E at Cisco Systems, Inc. was 34.29x in FY2026, the newest filed year. Across the 10 computed years from FY2017 it ranged from 16.09x (FY2022) to 2128.50x (FY2018), with a median of 20.26x.
Tonight's figure on the company page: 32.69x, at the close of 2026-10-15, recomputed 2026-10-15. 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 |
|---|---|---|
| FY2017 | 16.59x | 10-K, filed 2017-09-07 |
| FY2018 | 2128.50x | 10-K, filed 2018-09-06 |
| FY2019 | 21.66x | 10-K, filed 2019-09-05 |
| FY2020 | 17.58x | 10-K, filed 2020-09-03 |
| FY2021 | 22.15x | 10-K, filed 2021-09-09 |
| FY2022 | 16.09x | 10-K, filed 2022-09-08 |
| FY2023 | 16.97x | 10-K, filed 2023-09-07 |
| FY2024 | 18.85x | 10-K, filed 2024-09-05 |
| FY2025 | 26.94x | 10-K, filed 2025-09-03 |
| FY2026 | 34.29x | 10-K, filed 2026-09-02 |
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.