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Ardelyx, Inc. ARDX

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Price alert · ARDX

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3.13 USD -0.16 (-4.86%)

Nov 5, 2026, 11:34 AM EST

3.14 Day range 3.30
2.96 52-week range 8.40
YTD
-46.31%
1 year
-47.39%

Financial health

Altman Z-Score

-0.00 Distress zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

2 / 9 Weak

Nine pass/fail tests of profitability, leverage and efficiency.

FMP rating

D+1 / 5 overall

  • DCF 1
  • Return on Equity 1
  • Return on Assets 1
  • Debt / Equity 1
  • P/E 1
  • P/B 2

Valuation

P/E -22.4×
FY 2016: -1.3×FY 2017: -1.2×FY 2018: -0.3×FY 2019: -1.3×FY 2020: -1.5×FY 2021: -0.7×FY 2022: -6.8×FY 2023: -20.7×FY 2024: -29.8×FY 2025: -22.4×
FY 2016 5y median -20.7× FY 2025
P/S 3.4×
FY 2016: 5.9×FY 2017: 1.9×FY 2018: 9.7×FY 2019: 23.0×FY 2020: 19.2×FY 2021: 11.4×FY 2022: 8.7×FY 2023: 10.9×FY 2024: 3.6×FY 2025: 3.4×
FY 2016 5y median 8.7× FY 2025
P/B 8.4×
FY 2016: 0.7×FY 2017: 0.6×FY 2018: 0.2×FY 2019: 0.6×FY 2020: 1.2×FY 2021: 1.4×FY 2022: 4.6×FY 2023: 8.2×FY 2024: 6.9×FY 2025: 8.4×
FY 2016 5y median 6.9× FY 2025
P/FCF -32.0×
FY 2016: -1.5×FY 2017: -1.2×FY 2018: -0.4×FY 2019: -1.6×FY 2020: -1.8×FY 2021: -0.7×FY 2022: -6.5×FY 2023: -15.1×FY 2024: -26.0×FY 2025: -32.0×
FY 2016 5y median -15.1× FY 2025
EV/EBITDA -53.1×
FY 2016: -0.6×FY 2017: -0.0×FY 2018: 0.1×FY 2019: 0.0×FY 2020: -1.3×FY 2021: -0.6×FY 2022: -6.4×FY 2023: -25.2×FY 2024: -76.7×FY 2025: -53.1×
FY 2016 5y median -25.2× FY 2025
EV/Sales 3.8×
FY 2016: 2.8×FY 2017: 0.1×FY 2018: -1.7×FY 2019: -0.5×FY 2020: 14.5×FY 2021: 8.7×FY 2022: 7.5×FY 2023: 11.2×FY 2024: 3.8×FY 2025: 3.8×
FY 2016 5y median 7.5× FY 2025
FCF Yield -3.1%
FY 2016: -68.4%FY 2017: -86.3%FY 2018: -280.6%FY 2019: -63.4%FY 2020: -56.3%FY 2021: -134.7%FY 2022: -15.5%FY 2023: -6.6%FY 2024: -3.8%FY 2025: -3.1%
FY 2016 5y median -6.6% FY 2025

Profitability

Gross Margin 89.5%
FY 2016: 94.6%FY 2017: 80.0%FY 2018: 82.1%FY 2019: 88.6%FY 2020: 98.1%FY 2021: 90.1%FY 2022: 92.1%FY 2023: 85.7%FY 2024: 84.8%FY 2025: 89.5%
FY 2016 5y median 89.5% FY 2025
Operating Margin -10.1%
FY 2016: -469.9%FY 2017: -155.0%FY 2018: -3488.6%FY 2019: -1728.1%FY 2020: -1199.0%FY 2021: -1528.6%FY 2022: -122.2%FY 2023: -50.8%FY 2024: -8.4%FY 2025: -10.1%
FY 2016 5y median -50.8% FY 2025
Net Margin -15.1%
FY 2016: -467.8%FY 2017: -153.2%FY 2018: -3502.0%FY 2019: -1797.8%FY 2020: -1245.7%FY 2021: -1566.5%FY 2022: -128.9%FY 2023: -53.1%FY 2024: -11.7%FY 2025: -15.1%
FY 2016 5y median -53.1% FY 2025
ROE -36.9%
FY 2016: -58.2%FY 2017: -46.2%FY 2018: -78.8%FY 2019: -50.9%FY 2020: -74.8%FY 2021: -191.4%FY 2022: -68.3%FY 2023: -39.6%FY 2024: -22.6%FY 2025: -36.9%
FY 2016 5y median -39.6% FY 2025
ROIC -9.9%
FY 2016: -58.2%FY 2017: -46.5%FY 2018: -54.9%FY 2019: -37.4%FY 2020: -50.0%FY 2021: -116.2%FY 2022: -41.1%FY 2023: -25.1%FY 2024: -7.8%FY 2025: -9.9%
FY 2016 5y median -25.1% FY 2025
ROA -12.3%
FY 2016: -52.7%FY 2017: -40.7%FY 2018: -49.8%FY 2019: -36.5%FY 2020: -46.8%FY 2021: -105.5%FY 2022: -35.4%FY 2023: -22.2%FY 2024: -9.0%FY 2025: -12.3%
FY 2016 5y median -22.2% FY 2025

Growth (YoY)

Revenue 22.1%
FY 2016: 0.0%FY 2017: 74.8%FY 2018: -93.8%FY 2019: 102.6%FY 2020: 43.4%FY 2021: 33.4%FY 2022: 416.6%FY 2023: 138.6%FY 2024: 168.1%FY 2025: 22.1%
FY 2016 FY 2025
Operating Income -46.6%
FY 2016: -284.1%FY 2017: 42.3%FY 2018: -39.7%FY 2019: -0.3%FY 2020: 0.5%FY 2021: -70.0%FY 2022: 58.7%FY 2023: 0.8%FY 2024: 55.8%FY 2025: -46.6%
FY 2016 FY 2025
EPS (diluted) -52.9%
FY 2016: -117.1%FY 2017: 51.4%FY 2018: -19.1%FY 2019: 9.3%FY 2020: 28.6%FY 2021: -44.8%FY 2022: 72.4%FY 2023: 28.6%FY 2024: 43.3%FY 2025: -52.9%
FY 2016 FY 2025
Free Cash Flow 4.0%
FY 2016: -29.4%FY 2017: 30.7%FY 2018: -4.5%FY 2019: -8.8%FY 2020: -6.4%FY 2021: -88.9%FY 2022: 54.6%FY 2023: -28.5%FY 2024: 49.1%FY 2025: 4.0%
FY 2016 FY 2025

Financial Health

Current Ratio 4.3×
FY 2016: 10.6×FY 2017: 8.4×FY 2018: 10.0×FY 2019: 11.4×FY 2020: 6.9×FY 2021: 2.5×FY 2022: 2.3×FY 2023: 4.9×FY 2024: 4.6×FY 2025: 4.3×
FY 2016 5y median 4.3× FY 2025
Quick Ratio 4.1×
FY 2016: 10.6×FY 2017: 8.4×FY 2018: 10.0×FY 2019: 11.4×FY 2020: 6.9×FY 2021: 2.5×FY 2022: 2.3×FY 2023: 4.6×FY 2024: 4.3×FY 2025: 4.1×
FY 2016 5y median 4.1× FY 2025
Debt / Equity 1.3×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.4×FY 2019: 0.3×FY 2020: 0.4×FY 2021: 0.6×FY 2022: 0.4×FY 2023: 0.3×FY 2024: 0.9×FY 2025: 1.3×
FY 2016 5y median 0.6× FY 2025
Net Debt / EBITDA -4.9×
FY 2016: 0.7×FY 2017: 1.2×FY 2018: 0.3×FY 2019: 1.4×FY 2020: 0.4×FY 2021: 0.2×FY 2022: 1.0×FY 2023: -0.6×FY 2024: -5.3×FY 2025: -4.9×
FY 2016 5y median -0.6× FY 2025
Interest Coverage -1.4×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: -25.7×FY 2019: -15.9×FY 2020: -17.8×FY 2021: -34.3×FY 2022: -12.6×FY 2023: -7.1×FY 2024: -1.4×FY 2025: -1.4×
FY 2016 5y median -7.1× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31