Illumina (ILMN) Operating Expenses (2009 - 2026)

Illumina (ILMN) has reported Operating Expenses for 18 consecutive years, with $525.0 million the latest figure, recorded in Q2 2026.

• For the quarter ending Q2 2026, Operating Expenses rose 9.15% year-over-year to $525.0 million; the trailing twelve-month figure through Jun 2026 stood at $2.1 billion (up 34.94% YoY), and the FY2025 full-year result was $2.1 billion, down 44.15% from the prior year.
• Operating Expenses grew to $525.0 million in Q2 2026 per ILMN's latest filing, from $512.0 million in the prior quarter.
• Across five years, Operating Expenses topped out at $4.6 billion in Q1 2023 and bottomed at $4.0 million in Q3 2024.
• Historically, Operating Expenses has averaged $1.2 billion across 5 years, with a median of $675.0 million in 2022.
• The sharpest annual moves came in 2024 and 2025: Operating Expenses tumbled 99.72% in 2024, then surged 12550.0% in 2025.
• Over 5 years, Operating Expenses 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 gained by 0.9% to $558.0 million in 2025, then slipped by 5.91% to $525.0 million in 2026.
• According to Business Quant data, Operating Expenses over the past three periods registered $525.0 million, $512.0 million, and $558.0 million for Q2 2026, Q1 2026, and Q4 2025 respectively.