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Ardelyx, Inc. (ARDX)

Healthcare | Biotechnology | Waltham, United States | NasdaqGM
5.14 USD -0.14 (-2.652%) ⇩ (July 13, 2026, 4 p.m. EDT)
After hours: 5.12 -0.02 (-0.020%) ⇩ (July 13, 2026, 7:46 p.m. EDT)

Short-term:★★☆☆☆Long-term:★★☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 2:40 a.m. EDT

The investment case for Ardelyx is currently bifurcated between a distressed valuation and a fragile operational reality. Fundamentally, the company is a classic turnaround story with massive revenue growth (27.5%) and a forward P/E of roughly 10x, yet it remains unprofitable with negative operating margins and a deteriorating balance sheet (debt-to-equity over 150%). The market has punished the stock heavily, down nearly 52% over the last nine years, reflecting deep skepticism about whether the pipeline can convert to sustainable earnings without further dilution. Short-term, the technicals are weak; the stock is trading below both its 50-day and 200-day averages, confirming a downtrend. While the statistical forecast model hints at a slight 4% upside over the next month, the low confidence score and the heavy put open interest suggest this is a speculative bounce rather than a trend reversal. The recent news of a Chief Patient Officer selling shares adds a layer of insider caution that contradicts the 'strong buy' analyst consensus. Long-term, the potential is undeniable if the IBSRELA and Xphozah products gain traction, but the path is fraught with risk. The multi-year price trajectory shows a structural decline interrupted only by a massive spike in 2023, followed by another drop. Until the company demonstrates consistent profitability and stabilizes its capital structure, the 'value' here is more about lottery ticket potential than a solid compounder. For now, the risk-reward profile leans toward caution.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL_126 ✓0.066353
MSTL_90_1260.073488
MSTL_900.078306
AutoTheta0.080993
AutoARIMA0.080994
AutoETS0.081047
MSTL0.090004

Forecast horizon: 60 days | Selected: MSTL_126

Forecast Reliability
Score 34%
H-stat 1.40
Ljung-Box p 0.000
Jarque-Bera p 0.589
Excess Kurtosis -0.53
Attribute Value
Sector Healthcare
Debt to Equity Ratio 157.533
Revenue per Share 1.761
Market Cap 1,269,731,072
Forward P/E 9.98
Beta 0.61
Profit Margins -13.58%
Website https://www.ardelyx.com

As of July 11, 2026, 2:40 a.m. EDT: Speculators are positioning defensively with heavy open interest in out-of-the-money puts (strikes 4.0 and 6.0) across multiple expirations, suggesting a fear of further downside or a 'crash' scenario. Conversely, call volume is concentrated near the money (strikes 5.0-6.0) with significant open interest at 7.0 and 8.0, indicating a belief that the stock could rally toward analyst targets if catalysts materialize. The skew suggests a 'long gamma' environment where traders are betting on volatility expansion rather than a clear directional trend.


Info Dump

Attribute Value
52 Week Change 0.14533627
Address1 400 Fifth Avenue
Address2 Suite 210
All Time High 35.48
All Time Low 0.49
Ask 6.51
Ask Size 2
Audit Risk 8
Average Analyst Rating 1.1 - Strong Buy
Average Daily Volume10 Day 5,857,380
Average Daily Volume3 Month 4,061,490
Average Volume 4,061,490
Average Volume10Days 5,857,380
Beta 0.605
Bid 3.78
Bid Size 2
Board Risk 6
Book Value 0.602
City Waltham
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 7
Country United States
Crypto Tradeable 0
Currency USD
Current Price 5.14
Current Ratio 3.485
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 5.28
Day Low 5.045
Debt To Equity 157.533
Display Name Ardelyx
Earnings Call Timestamp End 1,777,581,000
Earnings Call Timestamp Start 1,777,581,000
Earnings Timestamp 1,777,579,200
Earnings Timestamp End 1,777,579,200
Earnings Timestamp Start 1,777,579,200
Ebitda -34,049,000
Ebitda Margins -0.07961
Enterprise To Ebitda -37.175
Enterprise To Revenue 2.96
Enterprise Value 1,265,785,088
Eps Current Year -0.04926
Eps Forward 0.5151
Eps Trailing Twelve Months -0.24
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 5.9893
Fifty Day Average Change -0.8492999
Fifty Day Average Change Percent -0.14180288
Fifty Two Week Change Percent 14.533627
Fifty Two Week High 8.4
Fifty Two Week High Change -3.2599998
Fifty Two Week High Change Percent -0.38809523
Fifty Two Week Low 4.075
Fifty Two Week Low Change 1.065
Fifty Two Week Low Change Percent 0.2613497
Fifty Two Week Range 4.075 - 8.4
Financial Currency USD
First Trade Date Milliseconds 1,403,184,600,000
Float Shares 219,777,105
Forward Eps 0.5151
Forward P E 9.978644
Free Cashflow 86,375
Full Exchange Name NasdaqGM
Full Time Employees 489
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,782,864,000
Gross Margins 0.74555
Gross Profits 318,856,992
Has Pre Post Market Data 1
Held Percent Insiders 0.03275
Held Percent Institutions 0.70783997
Implied Shares Outstanding 247,029,387
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Ardelyx, Inc. discovers, develops, and commercializes medicines to treat unmet medical needs in the United States and internationally. The company offers IBSRELA, a minimally absorbed small molecule therapy for the treatment of patients with irritable bowel syndrome with constipation; and XPHOZAH, a phosphate absorption inhibitor to reduce serum phosphorus in adults with chronic kidney disease on dialysis. Ardelyx, Inc. was formerly known as Nteryx, Inc. and changed its name to Ardelyx, Inc. in June 2008. The company was incorporated in 2007 and is headquartered in Waltham, Massachusetts.
Long Name Ardelyx, Inc.
Market us_market
Market Cap 1,269,731,072
Market State PREPRE
Max Age 86,400
Message Board Id finmb_58915635
Most Recent Quarter 1,774,915,200
Net Income To Common -58,060,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 1,304,315,163
Number Of Analyst Opinions 10
Open 5.26
Operating Cashflow -36,263,000
Operating Margins -0.34712002
Overall Risk 7
Payout Ratio 0.0
Phone 510 745 1700
Post Market Change -0.01999998
Post Market Change Percent -0.3891047
Post Market Price 5.12
Post Market Time 1,783,986,384
Previous Close 5.28
Price Eps Current Year -104.34429
Price Hint 2
Price To Book 8.538206
Price To Sales Trailing12 Months 2.968888
Profit Margins -0.13576001
Quick Ratio 2.929
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.09091
Region US
Regular Market Change -0.14
Regular Market Change Percent -2.65152
Regular Market Day High 5.28
Regular Market Day Low 5.045
Regular Market Day Range 5.045 - 5.28
Regular Market Open 5.26
Regular Market Previous Close 5.28
Regular Market Price 5.14
Regular Market Time 1,783,972,801
Regular Market Volume 2,904,484
Return On Assets -0.05114
Return On Equity -0.39457
Revenue Growth 0.275
Revenue Per Share 1.761
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 8
Shares Outstanding 247,029,387
Shares Percent Shares Out 0.1027
Shares Short 25,366,491
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 24,776,898
Short Name Ardelyx, Inc.
Short Percent Of Float 0.105
Short Ratio 5.41
Source Interval 15
State MA
Symbol ARDX
Target High Price 19.0
Target Low Price 13.0
Target Mean Price 16.3
Target Median Price 16.0
Total Cash 238,074,000
Total Cash Per Share 0.964
Total Debt 234,128,000
Total Revenue 427,679,008
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.24
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 6.053275
Two Hundred Day Average Change -0.91327524
Two Hundred Day Average Change Percent -0.15087292
Type Disp Equity
Volume 2,904,484
Website https://www.ardelyx.com
Zip 2,451