Lumentum Holdings Inc.
LITENasdaqCommunications Equipment, NECFiscal year ends June 27
Financials through Q4 FY2026, quarter ended Jun 27, 2026Last filing: 10-K on Aug 17, 2026Score 8/30506% above fair value
$684.40−156.30 (-18.59%)
Close on Nov 2, 2026Market cap $61.39BP/E –Yield –
Lumentum Full-Time Employees in Research & Development by Year
Full-Time Employees in Research & Development (R&D)
Lumentum Full-Time Employees in Research & Development: 1,085 in FY2026, down 4.2% from a year earlier.
Latest, FY2026
1,085
Period ended Jun 30, 2026
Change on a year earlier
-4.2%
1,132 in FY2025
History
9 years
Since FY2018
Sources
9
Documents cited below
Where the FY2026 figure comes from
“As of June 27, 2026, we employed approximately 13,757 full-time employees, including approximately 11,916 employees in manufacturing, 1,085 employees in R&D and 756 employees in SG&A.”
Source: SEC Form 10-K (FY2026, filed 2026-08-17, 0001628280-26-057358) ↗
Reported in SEC Form 10-K Item 1.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Full-Time Employees in Research & Development (R&D) | Year on year | Source |
|---|---|---|---|---|
| FY2026 | Jun 30, 2026 | 1,085 | -4.2% | SEC Form 10-K (FY2026, filed 2026-08-17, 0001628280-26-057358) ↗ |
| FY2025 | Jun 30, 2025 | 1,132 | -9.9% | SEC Form 10-K (FY2025, filed 2025-08-19, 0001628280-25-040830) ↗ |
| FY2024 | Jun 30, 2024 | 1,256 | +4.7% | SEC Form 10-K (FY2024, filed 2024-08-21, 0001628280-24-038024) ↗ |
| FY2023 | Jun 30, 2023 | 1,200 | +33.8% | SEC Form 10-K (FY2023, filed 2023-08-23, 0001628280-23-030374) ↗ |
| FY2022 | Jun 30, 2022 | 897 | +0.7% | SEC Form 10-K (FY2022, filed 2022-08-24, 0001628280-22-023617) ↗ |
| FY2021 | Jun 30, 2021 | 891 | +7.2% | SEC Form 10-K (FY2021, filed 2021-08-31, 0001628280-21-017799) ↗ |
| FY2020 | Jun 30, 2020 | 831 | +5.2% | SEC Form 10-K (FY2020, filed 2020-08-25, 0001633978-20-000011) ↗ |
| FY2019 | Jun 30, 2019 | 790 | +34.6% | SEC Form 10-K (FY2019, filed 2019-08-27, 0001633978-19-000069) ↗ |
| FY2018 | Jun 30, 2018 | 587 | – | SEC Form 10-K (FY2018, filed 2018-08-28, 0001633978-18-000108) ↗ |
Cite this data
StockData. (2026). Lumentum Full-Time Employees in Research & Development, annual FY2018–FY2026 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/emp-rd
See every metric in the Lumentum KPI table. Data updated Nov 2, 2026.