Hollsteen
← Lumentum

Research and development

Flow – sum over the period · $M

QuartersFiscal years

$MResearch and development · FY2016: $141M · 10-K 0001628280-16-019400 filed Sep 2, 2016Research and development · FY2017: $148M · 10-K 0001633978-17-000095 filed Aug 29, 2017Research and development · FY2018: $157M · 10-K 0001633978-18-000108 filed Aug 28, 2018Research and development · FY2019: $185M · 10-K 0001633978-19-000069 filed Aug 27, 2019Research and development · FY2020: $199M · 10-K 0001633978-20-000011 filed Aug 25, 2020Research and development · FY2021: $214M · 10-K 0001628280-21-017799 filed Aug 31, 2021Research and development · FY2022: $221M · 10-K 0001628280-22-023617 filed Aug 24, 2022Research and development · FY2023: $308M · 10-K 0001628280-23-030374 filed Aug 23, 2023Research and development · FY2024: $302M · 10-K 0001628280-24-038024 filed Aug 21, 2024Research and development · FY2025: $304M · 10-K 0001628280-25-040830 filed Aug 19, 2025Research and development · FY2026: $356M · 10-K 0001628280-26-057358 filed Aug 17, 2026356141FY2016FY2026FY2021
$MResearch and development · FY2021: $214M · 10-K 0001628280-21-017799 filed Aug 31, 2021Research and development · FY2022: $221M · 10-K 0001628280-22-023617 filed Aug 24, 2022Research and development · FY2023: $308M · 10-K 0001628280-23-030374 filed Aug 23, 2023Research and development · FY2024: $302M · 10-K 0001628280-24-038024 filed Aug 21, 2024Research and development · FY2025: $304M · 10-K 0001628280-25-040830 filed Aug 19, 2025Research and development · FY2026: $356M · 10-K 0001628280-26-057358 filed Aug 17, 2026356214FY2021FY2026FY2024
FY2026
356$M
All values (11)
PeriodValue ($M)Status
FY2026356reported
FY2025304reported
FY2024302reported
FY2023308reported
FY2022221reported
FY2021214reported
FY2020199reported
FY2019185reported
FY2018157reported
FY2017148reported
FY2016141reported

CSV with all sources · Technical ID: rnd

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Sources & calculation
Value
$356M
Period
FY2026, ended Jun 27, 2026 · fiscal-year value (12 months)
Source
10-K, filed Aug 17, 2026 · 0001628280-26-057358
Location
us-gaap:ResearchAndDevelopmentExpense
Confidence
1. – directly from an XBRL fact in the filing (or calculated exactly from it)

Versions

v1$356MAug 17, 202610-K 0001628280-26-057358reported · confidence 1. · current