Ardelyx (ARDX) Gross Margin (2015 - 2026)

Ardelyx has reported Gross Margin for 10 years, with the latest figure at 94.91% in Q1 2026.

• For the quarter ending Q1 2026, Gross Margin rose 1151.0% year-over-year to 94.91%; the trailing twelve-month figure through Mar 2026 stood at 90.01% (up 542.0% YoY), and the FY2025 full-year result was 90.29%, up 545.0% from the prior year.
• Gross Margin for Q1 2026 stood at 94.91%, up from 91.34% in the prior quarter.
• The five-year high for Gross Margin was 94.91% in Q1 2026, with the low at 17.12% in Q3 2025.
• Historically, Gross Margin has averaged 80.98% across 5 years, with a median of 85.32% in 2022.
• Annual changes were most pronounced in 2025 — Gross Margin plunged 10111 bps — and 2026, when it surged 1151 bps.
• Ardelyx's Gross Margin stood at 92.84% in 2022, then fell by 8 bps to 85.23% in 2023, then slipped by 1 bps to 84.27% in 2024, then increased by 8 bps to 91.34% in 2025, then rose by 4 bps to 94.91% in 2026.
• The last three Gross Margin figures came in at 94.91% (Q1 2026), 91.34% (Q4 2025), and 17.12% (Q3 2025), per Business Quant data.