Ardelyx, Inc. revenue by segment ARDX

Annual Quarterly

Ardelyx, Inc. splits its revenue into 7 lines in its filings. The largest line in fiscal 2025, which ended Dec 31, 2025 was Product IBSRELA at $274.2 million, 67% of the total.

USD in millions. The percent under a figure is the change from the year before.

Line	FY 2026 Sep 30, 2026	FY 2025 Dec 31, 2025	FY 2024 Dec 31, 2024	FY 2023 Dec 31, 2023	FY 2022 Dec 31, 2022	FY 2021 Dec 31, 2021	FY 2020 Dec 31, 2020	FY 2019 Dec 31, 2019	FY 2018 Dec 31, 2018	FY 2017 Dec 31, 2017	FY 2016 Dec 31, 2016
Revenue	468	407	334	124	52	10	8	5	3	42	—
Product IBSRELA	339 +40.5% share 72.4%	274 +73.2% share 67.3%	158 share 47.4%	—	16 share 29.9%	—	—	—	—	—	—
Product XPHOZAH	112 -15.6% share 24.0%	104 share 25.4%	—	2 share 2.0%	—	—	—	—	—	—	—
Product Supply Revenue	13 +23.7% share 2.8%	16 +36.3% share 3.9%	12 +90.3% share 3.5%	6 +300.9% share 4.9%	2 +68.4% share 2.9%	1 -39.6% share 9.0%	2 +366.1% share 19.8%	0 share 6.1%	—	—	—
Product	—	—	—	—	16 share 29.9%	—	—	—	—	—	—
Non Cash Royalty Related To Sale Of Future Royalties	3 -59.0% share 0.7%	9 +217.4% share 2.1%	3 share 0.8%	—	—	—	—	—	—	—	—
License	0 -92.4% share 0.1%	5 +6423.1% share 1.2%	0 -99.8% share 0.0%	36 +2.2% share 28.8%	35 share 67.2%	—	1 -84.3% share 9.3%	4 share 85.2%	—	—	—
Collaborative Development	—	—	—	—	—	4 -22.1% share 41.4%	5 +1068.6% share 70.8%	0 share 8.7%	—	—	—

How these figures are calculated

Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Pharmaceutical Preparations (SIC 2834)
Listed as: ARDX (Nasdaq)
Fiscal year ends: December 31
Incorporated in: DE
Headquarters: Fremont, CA
SEC filer status: Large accelerated filer
SEC CIK: 1437402
Former names: NTERYX INC (until Jun 9, 2008)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.