ARDX Stock Analysis: Ardelyx | NASDAQ

Biotechnology | NASDAQ, USA | Market Cap: 782m USD | 12M Return: -41.3% | US0396971071 | Charts, Fundamentals & Technical Analysis

Gastrointestinal, Renal
Total Rating 10
Safety 26
Buy Signal -0.21
Biotechnology
Industry Rotation: +5.2
Market Cap: 782M
Avg Turnover: 13.3M
Risk 3d forecast
Volatility92.1%
VaR 5th Pctl13.1%
VaR vs Median-9.95%
Reward TTM
Sharpe Ratio-0.69
Rel. Str. IBD1.7
Rel. Str. Peer Group1.3 pctl
Character TTM
Beta0.243
Beta Downside0.529
Hurst Exponent0.433
Choppyness15.8%
Drawdowns 3y
Max DD69.20%
CAGR/Max DD-0.07
CAGR/Mean DD-0.13
EPS (Earnings per Share) EPS (Earnings per Share) of ARDX over the last years for every Quarter: "2021-09": -0.42, "2021-12": -0.31, "2022-03": -0.21, "2022-06": -0.19, "2022-09": -0.14, "2022-12": 0.06, "2023-03": -0.13, "2023-06": -0.08, "2023-09": 0.03, "2023-12": -0.12, "2024-03": -0.11, "2024-06": -0.07, "2024-09": -0.0034, "2024-12": 0.02, "2025-03": -0.17, "2025-06": -0.08, "2025-09": -0.004, "2025-12": -0.0017, "2026-03": -0.15, "2026-06": -0.07,
Last SUE: -0.37
Qual. Beats: 0
Revenue Revenue of ARDX over the last years for every Quarter: 2021-09: 1.173, 2021-12: 1.029, 2022-03: 0.468, 2022-06: 2.526, 2022-09: 4.986, 2022-12: 44.178, 2023-03: 11.369, 2023-06: 22.333, 2023-09: 56.391, 2023-12: 34.363, 2024-03: 46.023, 2024-06: 73.222, 2024-09: 98.241, 2024-12: 116.129, 2025-03: 74.114, 2025-06: 97.662, 2025-09: 110.329, 2025-12: 125.215, 2026-03: 94.473, 2026-06: 120.877,
Rev. CAGR: 64.48%
Rev. Trend: 94.5%
Last SUE: -0.10
Qual. Beats: 0

Warnings

Interest Coverage Ratio Critical
Altman Z'' In Financial Distress Zone
Below Sma 200d

Tailwinds

Ep Pivot

Seasonality 11.7 years of data

Jan +4.6% 8
Feb -1.1% 28
Mar -6.6% 21
Apr +5.1% 16
May -13.8% 34
Jun -0.9% 8
Jul +0.7% 19
Aug +0.3% 7
Sep +3.6% 5
Oct -2.6% 25
Nov +10.4% 24
Dec -0.5% 0

How good or bad each month usually is (without trend). The score below shows how much you can trust it: 0 = pure chance, >40 gets interesting and >55 is strong.

Description: ARDX Ardelyx

Ardelyx, Inc. is a U.S.-based biopharmaceutical company that discovers, develops, and commercializes small molecule therapies addressing unmet medical needs, primarily in gastrointestinal and renal therapeutic areas. The company markets two FDA-approved products: IBSRELA, indicated for irritable bowel syndrome with constipation, and XPHOZAH, a phosphate absorption inhibitor approved to reduce serum phosphorus in adults with chronic kidney disease on dialysis.

Operating within the biotechnology sub-industry, Ardelyx follows a focused commercial model centered on specialty launches in niche indications, a common approach among small-cap biotechs that rely on concentrated physician targeting rather than broad primary-care promotion. The company is headquartered in Waltham, Massachusetts, was incorporated in 2007, and was originally known as Nteryx, Inc. before adopting its current name in June 2008.

Headlines to Watch Out For
  • XPHOZAH sales trajectory uncertain after CMS reimbursement changes
  • IBSRELA prescription growth drives IBS-C segment revenue
  • Cash burn raises capital allocation and dilution concerns
Piotroski VR-10 (Strict) 2.5
Net Income: -55.7m TTM > 0 and > 6% of Revenue
FCF/TA: 0.00 > 0.02 and ΔFCF/TA 3.09 > 1.0
NWC/Revenue: 68.69% < 20% (prev 69.88%; Δ -1.20% < -1%)
CFO/TA -0.03 > 3% & CFO -17.3m > Net Income -55.7m
Net Debt/EBITDA: error (EBITDA <= 0)
Current Ratio: 3.34 > 1.5 & < 3
Outstanding Shares: last quarter (248.1m) vs 12m ago 3.39% < -2%
Gross Margin: 93.96% > 18% (prev 84.48%; Δ 9.48% > 0.5%)
Asset Turnover: 86.49% > 50% (prev 82.73%; Δ 3.76% > 0%)
Interest Coverage Ratio: -1.02 > 6 (EBIT TTM -28.0m / Interest Expense TTM 27.4m)
Altman Z'' -2.13
A: 0.54 (Total Current Assets 441.9m - Total Current Liabilities 132.2m) / Total Assets 575.9m
B: -1.74 (Retained Earnings -1.00b / Total Assets 575.9m)
C: -0.05 (EBIT TTM -28.0m / Avg Total Assets 521.3m)
D: 0.35 (Book Value of Equity 149.0m / Total Liabilities 426.9m)
Altman-Z'' = -2.13 = D
Beneish M -2.70
DSRI: 1.37 (Receivables 100.4m/62.6m, Revenue 450.9m/386.1m)
GMI: 0.90 (GM 84.48% / 93.96%)
AQI: 0.99 (AQ_t 0.23 / AQ_t-1 0.23)
SGI: 1.17 (Revenue 450.9m / 386.1m)
TATA: -0.07 (NI -55.7m - CFO -17.3m) / TA 575.9m)
Beneish M = -2.70 (Cap -4..+1) = A
What is the price of ARDX shares?

As of November 05, 2026, the stock is trading at USD 3.29 with a total of 10,583,598 shares traded. Over the past week, the price has changed by +6.13%, over one month by -2.95%, over three months by -34.33% and over the past year by -41.25%.

Current recommended Stop Loss: 3.10 (which is 5.8% or 1.5 ATR below the current price).

Is ARDX a buy, sell or hold?

Ardelyx has received a consensus analysts rating of 4.91. Therefore, it is recommended to buy ARDX.

  • StrongBuy: 10
  • Buy: 1
  • Hold: 0
  • Sell: 0
  • StrongSell: 0

What are the forecasts/targets for the ARDX price?
Analysts Target Price 12.8 289.1%
Ardelyx (ARDX) - Fundamental Data Overview as of 05 November 2026
Market Cap USD = 782.3m (782.3m USD * 1.0 USD.USD)
P/E Forward = 8.643
P/S = 1.735
P/B = 5.2413
P/EG = -0.08
Revenue TTM = 450.9m USD
EBIT TTM = -28.0m USD
EBITDA TTM = -24.7m USD
Long Term Debt = 251.8m USD (from longTermDebt, last quarter)
Short Term Debt = 1.54m USD (from shortTermDebt, last quarter)
Debt = 260.6m USD (from shortLongTermDebtTotal, last quarter) + Leases 4.37m
Net Debt = -21.3m USD (calculated: Debt 260.6m - CCE 281.8m)
Enterprise Value = 761.0m USD (782.3m + Debt 260.6m - CCE 281.8m)
Interest Coverage Ratio = -1.02 (Ebit TTM -28.0m / Interest Expense TTM 27.4m)
EV/FCF = 446.4x (Enterprise Value 761.0m / FCF TTM 1.71m)
FCF Yield = 0.22% (FCF TTM 1.71m / Enterprise Value 761.0m)
FCF Margin = 0.38% (FCF TTM 1.71m / Revenue TTM 450.9m)
Net Margin = -12.35% (Net Income TTM -55.7m / Revenue TTM 450.9m)
Gross Margin = 93.96% ((Revenue TTM 450.9m - Cost of Revenue TTM 27.2m) / Revenue TTM)
Gross Margin QoQ = none% (prev 94.91%)
Tobins Q-Ratio = 1.32 (Enterprise Value 761.0m / Total Assets 575.9m)
Interest Expense / Debt = 10.53% (Interest Expense 27.4m / Debt 260.6m)
Taxrate = 21.0% (US federal default 21%)
NOPAT = -22.2m (EBIT -28.0m * (1 - 21.00%)) [loss with tax shield]
Current Ratio = 2.59 (Total Current Assets 441.9m / Total Current Liabilities 170.6m)
Debt / Equity = 1.75 (Debt 260.6m / totalStockholderEquity, last quarter 149.0m)
 Debt / EBITDA = 0.86 (negative EBITDA) (Net Debt -21.3m / EBITDA -24.7m)
 Debt / FCF = -12.48 (Net Debt -21.3m / FCF TTM 1.71m)
Total Stockholder Equity = 154.7m (last 4 quarters mean from totalStockholderEquity)
RoA = -10.68% (Net Income -55.7m / Total Assets 575.9m)
RoE = -36.00% (Net Income TTM -55.7m / Total Stockholder Equity 154.7m)
RoCE = -6.90% (EBIT -28.0m / Capital Employed (Equity 154.7m + L.T.Debt 251.8m))
 RoIC = -5.24% (negative operating profit) (NOPAT -22.2m / Invested Capital 422.7m)
 WACC = 6.93% (E(782.3m)/V(1.04b) * Re(6.47%) + D(260.6m)/V(1.04b) * Rd(10.53%) * (1-Tc(0.21)))
Discount Rate = 6.47% (= CAPM, Blume Beta Adj.)
Shares (quarterly) Correlation: 90.69 | Cagr: 2.81%
[DCF] Terminal Value 75.44% ; FCFF base≈1.71m ; Y1≈1.71m ; Y5≈1.81m
[DCF] Fair Price = 0.19 (EV 28.2m - Net Debt -21.3m = Equity 49.5m / Shares 258.2m; r=8.35% [WACC [floored]]; 5y FCF grow 0.0% → 2.50% )
EPS Correlation: N/A | EPS CAGR: N/A | SUE: -0.37 | # QB: 0
Revenue Correlation: 94.46 | Revenue CAGR: 64.48% | SUE: -0.10 | # QB: 0
EPS current Quarter (2026-09-30): EPS=-0.02 | Chg30d=N/A | Revisions=-25% | Analysts=8
EPS next Quarter (2027-03-31): EPS=-0.04 | Chg30d=N/A | Revisions=-25% | Analysts=4
EPS current Year (2026-12-31): EPS=-0.19 | Chg30d=+0.64% | Revisions=+25% | GrowthEPS=+28.1% | GrowthRev=+18.4%
EPS next Year (2027-12-31): EPS=0.29 | Chg30d=-1.67% | Revisions=-25% | GrowthEPS=+257.3% | GrowthRev=+28.8%
[Analyst] Revisions Ratio: -29% (up=1, down=3)