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ARDELYX INC (ARDX) Stock Fundamental Analysis

USA - Nasdaq - NASDAQ:ARDX - US0396971071 - Common Stock

6.265 USD
+0.36 (+6.19%)
Last: 12/12/2025, 2:53:03 PM
Fundamental Rating

3

We assign a fundamental rating of 3 out of 10 to ARDX. ARDX was compared to 531 industry peers in the Biotechnology industry. ARDX has a bad profitability rating. Also its financial health evaluation is rather negative. ARDX is valued quite expensive, but it does show an excellent growth.


Dividend Valuation Growth Profitability Health

2

1. Profitability

1.1 Basic Checks

In the past year ARDX has reported negative net income.
ARDX had a negative operating cash flow in the past year.
In the past 5 years ARDX always reported negative net income.
In the past 5 years ARDX always reported negative operating cash flow.
ARDX Yearly Net Income VS EBIT VS OCF VS FCFARDX Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 -50M -100M -150M

1.2 Ratios

With an excellent Return On Assets value of -11.63%, ARDX belongs to the best of the industry, outperforming 83.24% of the companies in the same industry.
ARDX has a better Return On Equity (-36.65%) than 72.32% of its industry peers.
Industry RankSector Rank
ROA -11.63%
ROE -36.65%
ROIC N/A
ROA(3y)-22.18%
ROA(5y)-43.77%
ROE(3y)-43.52%
ROE(5y)-79.37%
ROIC(3y)N/A
ROIC(5y)N/A
ARDX Yearly ROA, ROE, ROICARDX Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 -50 -100 -150

1.3 Margins

The Gross Margin of ARDX (88.21%) is better than 90.21% of its industry peers.
ARDX's Gross Margin has been stable in the last couple of years.
ARDX does not have Profit Margin and Operating Margin available, so we won't be analyzing them here.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM 88.21%
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-1.98%
GM growth 5Y-0.87%
ARDX Yearly Profit, Operating, Gross MarginsARDX Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 -1K -2K -3K

3

2. Health

2.1 Basic Checks

ARDX does not have a ROIC to compare to the WACC, probably because it is not profitable.
Compared to 1 year ago, ARDX has more shares outstanding
ARDX has more shares outstanding than it did 5 years ago.
ARDX has a worse debt/assets ratio than last year.
ARDX Yearly Shares OutstandingARDX Yearly Shares OutstandingYearly Shares Outstanding 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 50M 100M 150M 200M
ARDX Yearly Total Debt VS Total AssetsARDX Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 100M 200M 300M 400M

2.2 Solvency

Based on the Altman-Z score of 1.13, we must say that ARDX is in the distress zone and has some risk of bankruptcy.
ARDX's Altman-Z score of 1.13 is fine compared to the rest of the industry. ARDX outperforms 61.77% of its industry peers.
ARDX has a Debt/Equity ratio of 1.31. This is a high value indicating a heavy dependency on external financing.
ARDX has a Debt to Equity ratio of 1.31. This is in the lower half of the industry: ARDX underperforms 78.53% of its industry peers.
Industry RankSector Rank
Debt/Equity 1.31
Debt/FCF N/A
Altman-Z 1.13
ROIC/WACCN/A
WACC8.79%
ARDX Yearly LT Debt VS Equity VS FCFARDX Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 100M -100M

2.3 Liquidity

ARDX has a Current Ratio of 4.41. This indicates that ARDX is financially healthy and has no problem in meeting its short term obligations.
The Current ratio of ARDX (4.41) is comparable to the rest of the industry.
ARDX has a Quick Ratio of 4.11. This indicates that ARDX is financially healthy and has no problem in meeting its short term obligations.
Looking at the Quick ratio, with a value of 4.11, ARDX is in line with its industry, outperforming 50.09% of the companies in the same industry.
Industry RankSector Rank
Current Ratio 4.41
Quick Ratio 4.11
ARDX Yearly Current Assets VS Current LiabilitesARDX Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 100M 200M 300M

7

3. Growth

3.1 Past

ARDX shows a strong growth in Earnings Per Share. In the last year, the EPS has been growing by 24.09%, which is quite impressive.
ARDX shows a strong growth in Revenue. In the last year, the Revenue has grown by 58.12%.
The Revenue has been growing by 129.15% on average over the past years. This is a very strong growth!
EPS 1Y (TTM)24.09%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%100%
Revenue 1Y (TTM)58.12%
Revenue growth 3Y220.85%
Revenue growth 5Y129.15%
Sales Q2Q%12.3%

3.2 Future

ARDX is expected to show a strong growth in Earnings Per Share. In the coming years, the EPS will grow by 52.30% yearly.
The Revenue is expected to grow by 21.61% on average over the next years. This is a very strong growth
EPS Next Y-47.68%
EPS Next 2Y72.13%
EPS Next 3Y81.14%
EPS Next 5Y52.3%
Revenue Next Year22.14%
Revenue Next 2Y24.94%
Revenue Next 3Y25.4%
Revenue Next 5Y21.61%

3.3 Evolution

The estimated forward Revenue growth is still strong, although it is decreasing when compared to the stronger growth in the past years.
ARDX Yearly Revenue VS EstimatesARDX Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 2015 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 500M 1B
ARDX Yearly EPS VS EstimatesARDX Yearly EPS VS EstimatesYearly EPS VS Estimates 2014 2016 2018 2020 2022 2024 2026 2028 2030 2032 0 2 -2

2

4. Valuation

4.1 Price/Earnings Ratio

ARDX reported negative earnings for the last year, which makes the Price/Earnings Ratio negative.
The Price/Forward Earnings ratio is 39.91, which means the current valuation is very expensive for ARDX.
Based on the Price/Forward Earnings ratio, ARDX is valued cheaply inside the industry as 91.53% of the companies are valued more expensively.
The average S&P500 Price/Forward Earnings ratio is at 23.96. ARDX is valued rather expensively when compared to this.
Industry RankSector Rank
PE N/A
Fwd PE 39.91
ARDX Price Earnings VS Forward Price EarningsARDX Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 0 20 -20 40 60

4.2 Price Multiples

Industry RankSector Rank
P/FCF N/A
EV/EBITDA N/A
ARDX Per share dataARDX EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 0.5 1 1.5

4.3 Compensation for Growth

ARDX's earnings are expected to grow with 81.14% in the coming years. This may justify a more expensive valuation.
PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y72.13%
EPS Next 3Y81.14%

0

5. Dividend

5.1 Amount

No dividends for ARDX!.
Industry RankSector Rank
Dividend Yield N/A

ARDELYX INC

NASDAQ:ARDX (12/12/2025, 2:53:03 PM)

6.265

+0.36 (+6.19%)

Chartmill FA Rating
GICS SectorHealth Care
GICS IndustryGroupPharmaceuticals, Biotechnology & Life Sciences
GICS IndustryBiotechnology
Earnings (Last)10-30 2025-10-30/amc
Earnings (Next)02-18 2026-02-18/amc
Inst Owners67.03%
Inst Owner Change-11.13%
Ins Owners2.41%
Ins Owner Change2.48%
Market Cap1.52B
Revenue(TTM)398.23M
Net Income(TTM)-56.55M
Analysts88.24
Price Target11.83 (88.83%)
Short Float %7.88%
Short Ratio5.22
Dividend
Industry RankSector Rank
Dividend Yield N/A
Yearly DividendN/A
Dividend Growth(5Y)N/A
DPN/A
Div Incr Years0
Div Non Decr Years0
Ex-DateN/A
Surprises & Revisions
EPS beat(2)2
Avg EPS beat(2)70.63%
Min EPS beat(2)41.25%
Max EPS beat(2)100%
EPS beat(4)3
Avg EPS beat(4)104.52%
Min EPS beat(4)-46.66%
Max EPS beat(4)323.5%
EPS beat(8)6
Avg EPS beat(8)68.73%
EPS beat(12)9
Avg EPS beat(12)555.37%
EPS beat(16)12
Avg EPS beat(16)418.32%
Revenue beat(2)2
Avg Revenue beat(2)12.32%
Min Revenue beat(2)6.56%
Max Revenue beat(2)18.08%
Revenue beat(4)3
Avg Revenue beat(4)5.1%
Min Revenue beat(4)-7.8%
Max Revenue beat(4)18.08%
Revenue beat(8)6
Avg Revenue beat(8)10.55%
Revenue beat(12)10
Avg Revenue beat(12)30.4%
Revenue beat(16)13
Avg Revenue beat(16)26.24%
PT rev (1m)3.74%
PT rev (3m)3.74%
EPS NQ rev (1m)96.42%
EPS NQ rev (3m)180.99%
EPS NY rev (1m)23.73%
EPS NY rev (3m)33.54%
Revenue NQ rev (1m)2.56%
Revenue NQ rev (3m)5.76%
Revenue NY rev (1m)3.2%
Revenue NY rev (3m)5.03%
Valuation
Industry RankSector Rank
PE N/A
Fwd PE 39.91
P/S 3.82
P/FCF N/A
P/OCF N/A
P/B 9.87
P/tB 9.87
EV/EBITDA N/A
EPS(TTM)-0.23
EYN/A
EPS(NY)0.16
Fwd EY2.51%
FCF(TTM)-0.23
FCFYN/A
OCF(TTM)-0.22
OCFYN/A
SpS1.64
BVpS0.63
TBVpS0.63
PEG (NY)N/A
PEG (5Y)N/A
Graham NumberN/A
Profitability
Industry RankSector Rank
ROA -11.63%
ROE -36.65%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 88.21%
FCFM N/A
ROA(3y)-22.18%
ROA(5y)-43.77%
ROE(3y)-43.52%
ROE(5y)-79.37%
ROIC(3y)N/A
ROIC(5y)N/A
ROICexc(3y)N/A
ROICexc(5y)N/A
ROICexgc(3y)N/A
ROICexgc(5y)N/A
ROCE(3y)N/A
ROCE(5y)N/A
ROICexgc growth 3YN/A
ROICexgc growth 5YN/A
ROICexc growth 3YN/A
ROICexc growth 5YN/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-1.98%
GM growth 5Y-0.87%
F-Score5
Asset Turnover0.82
Health
Industry RankSector Rank
Debt/Equity 1.31
Debt/FCF N/A
Debt/EBITDA N/A
Cap/Depr 64.96%
Cap/Sales 0.43%
Interest Coverage N/A
Cash Conversion N/A
Profit Quality N/A
Current Ratio 4.41
Quick Ratio 4.11
Altman-Z 1.13
F-Score5
WACC8.79%
ROIC/WACCN/A
Cap/Depr(3y)26.96%
Cap/Depr(5y)45.67%
Cap/Sales(3y)0.23%
Cap/Sales(5y)4.69%
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)24.09%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%100%
EPS Next Y-47.68%
EPS Next 2Y72.13%
EPS Next 3Y81.14%
EPS Next 5Y52.3%
Revenue 1Y (TTM)58.12%
Revenue growth 3Y220.85%
Revenue growth 5Y129.15%
Sales Q2Q%12.3%
Revenue Next Year22.14%
Revenue Next 2Y24.94%
Revenue Next 3Y25.4%
Revenue Next 5Y21.61%
EBIT growth 1Y41.1%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year5.98%
EBIT Next 3Y105.48%
EBIT Next 5Y73.54%
FCF growth 1Y18.05%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y20.19%
OCF growth 3YN/A
OCF growth 5YN/A

ARDELYX INC / ARDX FAQ

What is the ChartMill fundamental rating of ARDELYX INC (ARDX) stock?

ChartMill assigns a fundamental rating of 3 / 10 to ARDX.


What is the valuation status for ARDX stock?

ChartMill assigns a valuation rating of 2 / 10 to ARDELYX INC (ARDX). This can be considered as Overvalued.


How profitable is ARDELYX INC (ARDX) stock?

ARDELYX INC (ARDX) has a profitability rating of 2 / 10.