Illumina (ILMN) Depreciation and Depletion (2009 - 2026)

Illumina has reported Depreciation and Depletion for 18 years, with the latest figure at $51.0 million in Q1 2026.

• For the quarter ending Q1 2026, Depreciation and Depletion fell 1.92% year-over-year to $51.0 million; the trailing twelve-month figure through Mar 2026 stood at $202.0 million (down 6.91% YoY), and the FY2025 full-year result was $203.0 million, down 9.38% from the prior year.
• Depreciation and Depletion for Q1 2026 stood at $51.0 million, up from $50.0 million in the prior quarter.
• The five-year high for Depreciation and Depletion was $87.0 million in Q1 2023, with the low at $50.0 million in Q2 2022.
• Historically, Depreciation and Depletion has averaged $56.7 million across 5 years, with a median of $54.0 million in 2024.
• Annual changes were most pronounced in 2022 — Depreciation and Depletion rose 21.95% — and 2023, when it tumbled 31.03%.
• Illumina's Depreciation and Depletion stood at $50.0 million in 2022, then rose by 20.0% to $60.0 million in 2023, then declined by 10.0% to $54.0 million in 2024, then declined by 7.41% to $50.0 million in 2025, then grew by 2.0% to $51.0 million in 2026.
• The last three Depreciation and Depletion figures came in at $51.0 million (Q1 2026), $50.0 million (Q4 2025), and $50.0 million (Q3 2025), per Business Quant data.