Lumentum (LITE) r&d spend was $304M in FY2025 (+1% 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
$304M
+1%
2024
$302M
-2%
2023
$308M
+39%
2022
$221M
+3%
2021
$214M
+8%
2020
$199M
+8%
2019
$185M
+18%
2018
$157M
+6%
2017
$148M
+5%
2016
$141M
+0%
2015
$141M
+4%
2014
$135M
+19%
2013
$114M
Recent Quarterly R&D Spend
Quarter
R&D Spend
Q1 2026
$91M
Q4 2025
$80M
Q3 2025
$81M
Q2 2025
$80M
Q1 2025
$76M
Q4 2024
$74M
Q3 2024
$74M
Q2 2024
$73M
Q1 2024
$77M
Q4 2023
$78M
Q3 2023
$74M
Q2 2023
$74M
Source: LITE on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.