Illumina (ILMN) Gross Margin (2009 - 2026)

Illumina (ILMN) has reported Gross Margin for 18 consecutive years, with 66.44% the latest figure, recorded in Q2 2026.

• For the quarter ending Q2 2026, Gross Margin rose 81.0% year-over-year to 66.44%; the trailing twelve-month figure through Jun 2026 stood at 66.39% (down 16.0% YoY), and the FY2025 full-year result was 66.08%, up 64.0% from the prior year.
• Gross Margin climbed to 66.44% in Q2 2026 per ILMN's latest filing, from 66.09% in the prior quarter.
• Across five years, Gross Margin topped out at 68.98% in Q3 2024 and bottomed at 50.52% in Q1 2023.
• Historically, Gross Margin has averaged 63.88% across 5 years, with a median of 65.55% in 2025.
• The widest YoY moves for Gross Margin: up 955 bps in 2023, down 638 bps in 2023.
• Over 5 years, Gross Margin stood at 64.3% in 2022, then declined by 7 bps to 60.07% in 2023, then rose by 10 bps to 65.94% in 2024, then slipped by 1 bps to 65.49% in 2025, then gained by 1 bps to 66.44% in 2026.
• According to Business Quant data, Gross Margin over the past three periods registered 66.44%, 66.09%, and 65.49% for Q2 2026, Q1 2026, and Q4 2025 respectively.