Illumina (ILMN) Operating Expenses (2009 - 2026)

Illumina has reported Operating Expenses for 18 years, with the latest figure at $525.0 million in Q2 2026.

• Operating Expenses for Q2 2026 came in at $525.0 million, up 9.15% year-over-year; the trailing twelve-month figure through Jun 2026 was $2.1 billion (up 34.94% YoY), and the FY2025 annual result was $2.1 billion, down 44.15% from the prior year.
• Operating Expenses grew to $525.0 million in Q2 2026, from $512.0 million in the prior quarter.
• Over five years, Operating Expenses peaked at $4.6 billion in Q1 2023 and troughed at $4.0 million in Q3 2024.
• A 5-year average of $1.2 billion and a median of $675.0 million in 2022 frame the typical range for Operating Expenses.
• The widest annual swing landed in 2024, when Operating Expenses sank 99.72%; it then jumped 12550.0% in 2025.
• A 5-year view of Operating Expenses shows it stood at $4.4 billion in 2022, then tumbled by 80.84% to $838.0 million in 2023, then sank by 34.01% to $553.0 million in 2024, then increased by 0.9% to $558.0 million in 2025, then retreated by 5.91% to $525.0 million in 2026.
• Per Business Quant data, the three most recent Operating Expenses figures were $525.0 million in Q2 2026, $512.0 million in Q1 2026, and $558.0 million in Q4 2025.