6.11
price down icon3.78%   -0.24
after-market After Hours: 6.20 0.09 +1.47%
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Ardelyx Inc stock is traded at $6.11, with a volume of 2.32M. It is down -3.78% in the last 24 hours and up +1.50% over the past month. Ardelyx Inc is a biopharmaceutical company developing and commercialize, first-in-class medicines that meet unmet medical needs. It has developed a platform that enabled the discovery of new biological mechanisms and pathways to develop potent and efficacious therapies that minimize the side effects and drug-drug interactions frequently encountered with traditional, systemically absorbed medicines. Its products Tenapanor, branded as IBSRELA, is used for the treatment of adults with IBS-C. Tenapanor, branded as XPHOZAH, is used to reduce serum phosphorus in adults with CKD on dialysis as add-on therapy in patients who have an inadequate response to phosphate binders or who are intolerant of any dose of phosphate binder therapy.
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Previous Close:
$6.35
Open:
$6.35
24h Volume:
2.32M
Relative Volume:
0.59
Market Cap:
$1.51B
Revenue:
$427.68M
Net Income/Loss:
$-58.06M
P/E Ratio:
-25.65
EPS:
-0.2382
Net Cash Flow:
$-37.50M
1W Performance:
-1.93%
1M Performance:
+1.50%
6M Performance:
+12.73%
1Y Performance:
+54.29%
1-Day Range:
Value
$6.10
$6.37
1-Week Range:
Value
$6.03
$6.44
52-Week Range:
Value
$3.49
$8.40

Ardelyx Inc Stock (ARDX) Company Profile

Name
Name
Ardelyx Inc
Name
Phone
510-745-7047
Name
Address
34175 ARDENWOOD BLVD., FREMONT, CA
Name
Employee
489
Name
Twitter
@ardelyx
Name
Next Earnings Date
2026-04-30
Name
Latest SEC Filings
Name
ARDX's Discussions on Twitter

Compare ARDX vs VRTX, REGN, ARGX, ALNY, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ARDX icon
ARDX
Ardelyx Inc
6.11 1.57B 427.68M -58.06M -37.50M -0.2382
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
434.52 110.03B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
638.88 67.37B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
806.46 50.76B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
297.45 40.12B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
151.56 32.68B 742.00K -1.37B -1.07B -7.0731

Ardelyx Inc Stock (ARDX) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-09-26 Upgrade Piper Sandler Neutral → Overweight
Sep-03-25 Resumed Raymond James Strong Buy
Jun-18-25 Resumed H.C. Wainwright Buy
May-02-25 Downgrade Raymond James Strong Buy → Outperform
Mar-07-25 Resumed Ladenburg Thalmann Buy
Mar-04-25 Initiated BTIG Research Buy
Nov-11-24 Downgrade H.C. Wainwright Buy → Neutral
Jul-02-24 Downgrade Piper Sandler Overweight → Neutral
Apr-05-24 Initiated Leerink Partners Outperform
Dec-18-23 Initiated Raymond James Strong Buy
Sep-07-23 Initiated H.C. Wainwright Buy
Aug-25-23 Upgrade Cantor Fitzgerald Neutral → Overweight
Mar-03-23 Upgrade Wedbush Neutral → Outperform
Nov-17-22 Upgrade Piper Sandler Neutral → Overweight
May-06-22 Downgrade Cantor Fitzgerald Overweight → Neutral
Dec-01-21 Upgrade Ladenburg Thalmann Neutral → Buy
Oct-14-21 Downgrade Ladenburg Thalmann Buy → Neutral
Jul-21-21 Downgrade Jefferies Buy → Hold
Jul-20-21 Downgrade Piper Sandler Overweight → Neutral
Jul-20-21 Downgrade Wedbush Outperform → Neutral
Mar-23-21 Initiated Wedbush Outperform
Jan-06-21 Initiated Cantor Fitzgerald Overweight
Oct-20-20 Resumed Citigroup Buy
Feb-18-20 Resumed Jefferies Buy
Feb-12-20 Initiated Citigroup Buy
Feb-10-20 Initiated Cowen Outperform
Apr-08-19 Initiated Piper Jaffray Overweight
Aug-24-18 Initiated Jefferies Buy
Mar-19-18 Resumed Leerink Partners Outperform
Nov-29-17 Reiterated Citigroup Buy
Nov-22-17 Reiterated Ladenburg Thalmann Buy
Oct-17-17 Resumed Leerink Partners Outperform
Mar-31-16 Initiated Ladenburg Thalmann Buy
Mar-09-16 Initiated Cantor Fitzgerald Buy
Mar-03-16 Initiated Citigroup Buy
View All

Ardelyx Inc Stock (ARDX) Latest News

pulisher
May 25, 2026

Ardelyx (ARDX) price target increased by 12.82% to 13.46 - MSN

May 25, 2026
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May 22, 2026

Ardelyx chief patient officer sells $43,803 in shares By Investing.com - Investing.com Canada

May 22, 2026
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May 22, 2026

Ardelyx chief patient officer sells $43,803 in shares - Investing.com

May 22, 2026
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May 22, 2026

Tax-related Ardelyx (ARDX) insider sale covers RSU withholding needs - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) CFO executes 1,455-share tax sell-to-cover after RSU vest - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) officer’s RSU vesting triggers 2,306-share tax sell - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) HR chief sells 1,846 shares to cover RSU taxes - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) Chief Commercial Officer sells 7,998 shares to cover RSU taxes - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) chief business officer logs 7,248-share tax sell-to-cover - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) Chief Patient Officer sells 6,989 shares to cover RSU taxes - Stock Titan

May 22, 2026
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May 22, 2026

Ardelyx (ARDX) CEO Raab executes 54,748-share RSU tax sell-to-cover - Stock Titan

May 22, 2026
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May 21, 2026

Ardelyx president & CEO Michael Raab sells $261,612 of ARDX stock - Investing.com India

May 21, 2026
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May 21, 2026

What Triggered Ardelyx's Post-Earnings Plunge - Kavout

May 21, 2026
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May 20, 2026

Ardelyx Earnings Call Highlights Rapid Growth, Rising Costs - TipRanks

May 20, 2026
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May 19, 2026

ARDX (NASDAQ: ARDX) files Form 144 for 24,986 RSUs vesting - Stock Titan

May 19, 2026
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May 19, 2026

ARDX (NASDAQ: ARDX) reports 5,355 RSUs vest; insider sales noted - Stock Titan

May 19, 2026
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May 19, 2026

James Parker Brady files Form 144 for 6,216 ARDX shares (ARDX) - Stock Titan

May 19, 2026
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May 19, 2026

Proposed Common Stock Sale by ARDX Affiliate (NASDAQ: ARDX) - Stock Titan

May 19, 2026
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May 19, 2026

ARDX (NASDAQ) insider reports 10,388 RSUs vesting; prior sales 4,991 shares - Stock Titan

May 19, 2026
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May 19, 2026

Michael Raab reports multiple ARDX share sales (ARDX) and RSU vesting - Stock Titan

May 19, 2026
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May 19, 2026

ARDX (NASDAQ: ARDX) files Form 144 for 7,771 vested RSUs and lists recent insider sales - Stock Titan

May 19, 2026
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May 19, 2026

Ardelyx Insider Sold Shares Worth $261,612, According to a Recent SEC Filing - Moomoo

May 19, 2026
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May 19, 2026

Insider sale reported for ARDX (ARDX): 24,041 RSU shares vest - Stock Titan

May 19, 2026
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May 19, 2026

Ardelyx (ARDX) CEO sells 41,666 shares in 10b5-1 trade, exercises options - Stock Titan

May 19, 2026
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May 19, 2026

Ardelyx to Participate at the Jefferies Global Healthcare Conference 2026 - The Manila Times

May 19, 2026
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May 19, 2026

A Look At Ardelyx (ARDX) Valuation After New Long Term XPHOZAH Data Strengthens Safety And Efficacy Profile - simplywall.st

May 19, 2026
pulisher
May 17, 2026

Ardelyx, Inc.Common Stock (NQ: ARDX - The Chronicle-Journal

May 17, 2026
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May 16, 2026

Ardelyx (ARDX) Is Down 8.1% After New Long-Term XPHOZAH Dialysis DataHas The Bull Case Changed? - simplywall.st

May 16, 2026
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May 15, 2026

Janus Henderson (ARDX) discloses 8.37M‑share, 3.4% position in Ardelyx - Stock Titan

May 15, 2026
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May 14, 2026

ARDX Stock Chart | ARDELYX INC (NASDAQ:ARDX) - ChartMill

May 14, 2026
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May 13, 2026

ETFs Investing in Ardelyx, Inc. Stocks - TradingView

May 13, 2026
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May 13, 2026

Ardelyx, Inc. $ARDX Stock Position Increased by Vanguard Group Inc. - MarketBeat

May 13, 2026
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May 12, 2026

State Street (ARDX) reports 13.6M-share | 5.5% stake via advisory entities - Stock Titan

May 12, 2026
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May 12, 2026

TradingKey - TradingKey

May 12, 2026
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May 11, 2026

Assessing Ardelyx (ARDX) Valuation After New Long Term XPHOZAH Safety Data Presentation - simplywall.st

May 11, 2026
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May 09, 2026

Ardelyx (ARDX) Is Up 10.3% After Long-Term XPHOZAH Safety Data In Dialysis PatientsWhat's Changed - Yahoo Finance

May 09, 2026
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May 09, 2026

Why Ardelyx (ARDX) Is Up 10.3% After New Long-Term XPHOZAH Dialysis Data And What's Next - simplywall.st

May 09, 2026
pulisher
May 08, 2026

Ardelyx: Low Price, But High Implied Valuation (NASDAQ:ARDX) - Seeking Alpha

May 08, 2026
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May 08, 2026

Ardelyx, Inc. (ARDX) Investor Outlook: Analyzing The 134% Potential Upside - DirectorsTalk Interviews

May 08, 2026
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May 07, 2026

Ardelyx presents long-term safety data for XPHOZAH at NKF meeting By Investing.com - Investing.com South Africa

May 07, 2026
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May 07, 2026

Assessing Ardelyx (ARDX) Valuation After Q1 2026 Results And Reaffirmed Revenue Guidance - Yahoo Finance

May 07, 2026
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May 07, 2026

Ardelyx presents long-term safety data for XPHOZAH at NKF meeting - Investing.com

May 07, 2026
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May 07, 2026

Dialysis drug cut phosphate without shifting other electrolytes in trials - Stock Titan

May 07, 2026
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May 07, 2026

DEADLINE REMINDER: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Ardelyx - TMX Newsfile

May 07, 2026
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May 06, 2026

Ardelyx (ARDX) Q1 2026 Earnings Transcript - AOL.com

May 06, 2026
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May 05, 2026

ARDX SEC FilingsArdelyx 10-K, 10-Q, 8-K Forms - Stock Titan

May 05, 2026
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May 04, 2026

Ardelyx (NASDAQ:ARDX) Strengthens Amid Biotech Momentum - Kalkine Media

May 04, 2026
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May 04, 2026

Ardelyx, Inc. (NASDAQ:ARDX) Just Released Its First-Quarter Results And Analysts Are Updating Their Estimates - Moomoo

May 04, 2026
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May 04, 2026

Earnings Update: Ardelyx, Inc. (NASDAQ:ARDX) Just Reported Its First-Quarter Results And Analysts Are Updating Their Forecasts - simplywall.st

May 04, 2026
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May 03, 2026

Ardelyx reiterates 2026 guidance as IBSRELA targets $1B in 2029 while advancing ACCEL CIC Phase III enrollment by year-end - MSN

May 03, 2026
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May 02, 2026

A Look At Ardelyx (ARDX) Valuation After Strong Q1 Results And Updated 2026 Guidance - simplywall.st

May 02, 2026

Ardelyx Inc Stock (ARDX) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$29.96
price down icon 2.98%
$106.24
price down icon 3.00%
$92.14
price up icon 1.33%
$54.50
price up icon 1.77%
ONC ONC
$310.25
price up icon 0.20%
$151.56
price down icon 1.41%
Cap:     |  Volume (24h):