Illumina (ILMN) Operating Income (2009 - 2026)

Illumina (ILMN) has reported Operating Income for 18 consecutive years, with $209.0 million the latest figure, recorded in Q1 2026.

• Operating Income for Q1 2026 came in at $209.0 million, up 27.44% year-over-year; the trailing twelve-month figure through Mar 2026 was $851.0 million (up 252.78% YoY), and the FY2025 annual result was $807.0 million, up 196.88% from the prior year.
• Operating Income was $209.0 million for Q1 2026 at Illumina, up from $201.0 million in the prior quarter.
• Over five years, Operating Income peaked at $741.0 million in Q3 2024 and troughed at -$4.0 billion in Q1 2023.
• Average Operating Income over 5 years is -$526.7 million, with a median of -$64.0 million recorded in 2023.
• Year-over-year, Operating Income sank 1760.23% in 2024 and surged 247.75% in 2025.
• Over 5 years, Operating Income stood at -$3.7 billion in 2022, then jumped by 95.52% to -$164.0 million in 2023, then jumped by 206.71% to $175.0 million in 2024, then gained by 14.86% to $201.0 million in 2025, then climbed by 3.98% to $209.0 million in 2026.
• Per Business Quant data, the three most recent Operating Income figures were $209.0 million in Q1 2026, $201.0 million in Q4 2025, and $227.0 million in Q3 2025.