ARDELYX, INC. (ARDX) FY2025 10-K Annual Report

Filed: Feb 19, 2026
Health Care
Pharmaceutical PreparationsSEC EDGAR

ARDELYX, INC. (ARDX) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 19, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

ARDELYX, INC. FY2025 10-K Analysis

Business Overview

  • Core business model: Development and commercialization of innovative medicines focused on tenapanor-based therapies for gastrointestinal and kidney diseases
  • New emphasis on Phase 3 trial initiation in January 2026 for tenapanor in chronic idiopathic constipation (CIC), targeting a new patient population of 34 million Americans
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Management Discussion & Analysis

  • Total revenue $407.3M, up 22% YoY from $333.6M in 2024; product sales $377.8M, up 18% YoY from $319.2M
  • Operating expenses $448.3M, up 24% YoY from $361.6M; cost of sales down 22% to $39.5M vs $50.6M; R&D up 37% to $71.5M; SG&A up 30% to $337.2M
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Risk Factors

  • Regulatory risk: CMS inclusion of XPHOZAH in ESRD PPS on Jan 1, 2025, eliminated Medicare Part D coverage, materially reducing 2025 XPHOZAH revenue
  • Geopolitical/macro risk: Foreign price controls in Europe, Canada, Japan, China may limit IBSRELA and XPHOZAH pricing and reduce international revenue
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ARDELYX, INC. FY2025 Key Financial Metrics
XBRL

Revenue

$407M

+22.1% YoY

Net Income

-$62M

-57.4% YoY

Operating Margin

-10.1%

-168bp YoY

Net Margin

-15.1%

-339bp YoY

ROE

-36.9%

-1431bp YoY

Total Assets

$502M

+15.1% YoY

EPS (Diluted)

$-0.26

-52.9% YoY

Operating Cash Flow

-$42M

+5.2% YoY

Source: XBRL data from ARDELYX, INC. FY2025 10-K filing on SEC EDGAR. All figures in USD.

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