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ARDX · NASDAQ

Ardelyx, Inc.

$3.10 +0.07 (+2.24%)

Company overview

Ardelyx, Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines to treat gastrointestinal and cardiorenal therapeutic areas in the United States and internationally. The company's lead product candidate is tenapanor, which has completed Phase III clinical trials for the treatment of patients with irritable bowel syndrome with constipation, as well as in a Phase III clinical trial to control serum phosphorus in adult patients with chronic kidney disease (CKD) on dialysis, or hyperphosphatemia. It is also developing RDX013, a potassium secretagogue, for the treatment of elevated serum potassium, or hyperkalemia, an issue among certain patients with kidney and/or heart disease, and RDX020, an early-stage program in metabolic acidosis, a serious electrolyte disorder in patients with CKD.

Sector
Healthcare
Industry
Biotechnology
Exchange
NASDAQ
Market cap
$772M
Employees
395
Headquarters
Waltham, MA
CEO
Michael G. Raab
Listed
June 19, 2014
P/E
-13.18
Dividend yield
0.00%

Company financials

Revenue
$428M
Gross profit
$393M
Operating income
-$37.4M
EBITDA
-$34M
Net income
-$58.1M
EPS
-$0.24
Total assets
$505M
Total debt
$208M
Gross margin
91.93%
Net margin
-13.58%
Earnings yield
-7.59%

Revenue segmentation

By product (FY 2025)
By region (FY 2025)

Showing FY 2025

Price chart

2.844.035.236.427.61
ARDX 1D NASDAQ O3.14H3.14L3.02C3.08-0.12 (-3.75%)Vol1.39M

News

15-min delaySigned-out view is delayed 15 minutes. Log in on Pro for the live news desk.

Source
Date
Type
Ticker Type Headline Source Published
ARDX Legal ROSEN, NATIONAL INVESTOR COUNSEL, Encourages Ardelyx, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ARDX Newsfile Corp
ARDX Legal Pomerantz LLP Issues Important Reminder to Ardelyx, Inc. Investors – ARDX ACCESS Newswire
ARDX Legal November 16, 2026 Deadline Approaching: Join Class Action Against Ardelyx, Inc. (ARDX) - Contact Levi & Korsinsky ACCESS Newswire
ARDX Legal Class Action Alert: Levi & Korsinsky Reminds Ardelyx, Inc. (ARDX) Investors of November 16, 2026 Deadline ACCESS Newswire
ARDX Legal Kaplan Fox Reminds Ardelyx, Inc. (ARDX) Investors to Seek a Leadership Role Before Deadline on November 16, 2026 Newsfile Corp
ARDX Press release Ardelyx Presents Real-World Data at ASN Kidney Week 2026 Showing Serum Phosphate Reductions Following XPHOZAH® (tenapanor) Initiation With or Without Phosphate Binders GlobeNewswire
ARDX Legal Lost Money on Ardelyx, Inc. (ARDX)? Join Class Action Before November 16, 2026 - Contact Levi & Korsinsky ACCESS Newswire
ARDX Legal ARDX Investors Have Opportunity to Lead Ardelyx, Inc. Securities Fraud Lawsuit with SBS Law GlobeNewswire
ARDX Legal Levi & Korsinsky Urges Ardelyx, Inc. (ARDX) Shareholders to Act Before Lead Plaintiff Deadline November 16, 2026 ACCESS Newswire
ARDX Legal Pomerantz LLP Informs Shareholders of Class Action Against Ardelyx, Inc. – ARDX ACCESS Newswire
ARDX Legal ARDX SHAREHOLDER ACTION REMINDER: Faruqi & Faruqi, LLP Reminds Ardelyx (ARDX) Investors of Securities Class Action Lawsuit Deadline on November 16, 2026 Newsfile Corp
ARDX Legal Ardelyx, Inc. (ARDX) Lawsuit - Investors Urged to Contact Levi & Korsinsky Before November 16, 2026 ACCESS Newswire
ARDX Legal Kaplan Fox Encourages Investors of Ardelyx, Inc. (NASDAQ:ARDX) to Contact the Firm Before Lead Plaintiff Deadline on November 16, 2026 ACCESS Newswire
ARDX Legal ROSEN, A LONGSTANDING FIRM, Encourages Ardelyx, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ARDX Newsfile Corp
ARDX Legal Levi & Korsinsky Notifies Ardelyx, Inc. (ARDX) Investors - Lead Plaintiff Deadline on November 16, 2026 ACCESS Newswire
ARDX Legal Bronstein, Gewirtz & Grossman LLC Urges Ardelyx, Inc. Investors to Act: Class Action Filed Alleging Investor Harm GlobeNewswire
ARDX Legal ARDX Shareholder Alert: November 16, 2026 Lead Plaintiff Deadline in Ardelyx, Inc. Securities Class Action - Contact SueWallSt PRNewsWire
ARDX Legal November 16, 2026 Deadline: Join Class Action Lawsuit Against Ardelyx, Inc. (ARDX) - Contact Levi & Korsinsky ACCESS Newswire
ARDX Legal Pomerantz LLP Issues Alert Regarding Shareholder Class Action Involving Ardelyx, Inc. – ARDX ACCESS Newswire
ARDX Legal ROSEN, LEADING TRIAL ATTORNEYS, Encourages Ardelyx, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ARDX GlobeNewswire
FAQ

Questions about Ardelyx, Inc.

What does Ardelyx, Inc. do?
Ardelyx, Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines to treat gastrointestinal and cardiorenal therapeutic areas in the United States and internationally. The company's lead product candidate is tenapanor, which has completed Phase III clinical trials for the treatment of patients with irritable bowel syndrome with constipation, as well as in a Phase III clinical trial to control serum phosphorus in adult patients with chronic kidney disease (CKD) on dialysis, or hyperphosphatemia. It is also developing RDX013, a potassium secretagogue, for the treatment of elevated serum potassium, or hyperkalemia, an issue among certain patients with kidney and/or heart disease, and RDX020, an early-stage program in metabolic acidosis, a serious electrolyte disorder in patients with CKD.
What is ARDX's market cap?
Ardelyx, Inc. (ARDX) is a listed stock with a live quote. The latest market cap on this page is $772M.
Where is Ardelyx, Inc. headquartered?
Ardelyx, Inc. is headquartered in Waltham, MA.
How do I get ARDX news from the API?
Call GET /v1/news?tickers=ARDX. Add type=news, type=press_release, or type=legal to take one feed. Pro keys search the full archive in real time. Free keys are delayed 15 minutes and return the last year. Signed-out visitors and Free accounts see that same year on this page. Pro sees the full archive.
How far back does ARDX news go?
Signed-out visitors and Free accounts see the last year of stock news, press releases, and legal notices for ARDX, 15 minutes behind, and each headline links to the publisher. Pro, including the 7-day trial, sees the full archive as headlines are ingested. A Free API key returns the last year. Pro keys search the full archive.
Is the ARDX price on this page from the API?
The price and daily change update during the US session for every visitor. That quote is context on this page. It is not part of the news API. The chart is one candle per session from the start of 2020. 1W, 1M, and 1Y group those sessions.

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