Illumina (ILMN) r&d spend was $967M in FY2025 (-17% YoY). The tables below show the complete quarterly and annual r&d spend history, sourced from SEC EDGAR 10-K and 10-Q filings.
Annual R&D Spend
Fiscal Year
R&D Spend
YoY
2025
$967M
-17%
2024
$1.2B
-14%
2023
$1.4B
+14%
2022
$1.2B
+74%
2021
$682M
+5%
2019
$647M
+4%
2018
$623M
+14%
2017
$546M
+36%
2016
$401M
+3%
2014
$388M
+40%
2013
$277M
+20%
2012
$231M
+30%
2011
$178M
+27%
2010
$141M
+41%
2008
$100M
Recent Quarterly R&D Spend
Quarter
R&D Spend
Q2 2026
$252M
Q1 2026
$240M
Q4 2025
$239M
Q3 2025
$229M
Q2 2025
$247M
Q1 2025
$252M
Q4 2024
$256M
Q3 2024
$253M
Q2 2024
$325M
Q1 2024
$339M
Q4 2023
$341M
Q3 2023
$315M
Source: ILMN on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.