Ardelyx, Inc.
ARDX Healthcare Biotechnology
Ardelyx, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $407.3 million, up 22.1% from fiscal 2024. In the quarter to June 2026, revenue grew 23.8%, EPS grew 12.5%, free cash flow grew 75.3% and total debt rose 25.0%, each against the same quarter a year earlier. Revenue growth for five consecutive years; insiders bought in the last twelve months.
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Ardelyx, Inc. (ARDX) P/E ratio
Ardelyx, Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 733× (September 2015) — the current reading is the lowest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 0.0× | — |
| FY2024 | 0.0× | — |
| FY2023 | 0.0× | — |
| FY2022 | 0.0× | — |
| FY2021 | 0.0× | — |
| FY2020 | 0.0× | — |
| FY2019 | 0.0× | — |
| FY2018 | 0.0× | — |
| FY2017 | 0.0× | — |
| FY2015 | 0.0× | — |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 0.0× | — |
| Mar 2026 | 0.0× | — |
| Dec 2025 | 0.0× | — |
| Sep 2025 | 0.0× | — |
| 32 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| DNA Ginkgo Bioworks Holdings, Inc. compare | n/m |
| KURA Kura Oncology, Inc. compare | n/m |
| VSTM Verastem, Inc. compare | n/m |
| HELP Cybin Inc. compare | n/m |
| CRVS Corvus Pharmaceuticals, Inc. compare | n/m |
| ALMS Alumis Inc. compare | n/m |
| AVBP ArriVent BioPharma, Inc. compare | n/m |
| ARDX Ardelyx, Inc. | n/m |
| GERN Geron Corporation compare | n/m |
| Biotechnology industry median | 8.5× |
| Healthcare sector median | 23.0× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)