Lumentum Holdings Inc.
Close on Nov 2, 2026Market cap $61.39BP/E –Yield –
Lumentum Total Full-Time Employees Worldwide by Year
Total Full-Time Employees Worldwide (Form 10-K Item 1)
Lumentum Total Full-Time Employees Worldwide: 13,757 in FY2026, up 30.2% from a year earlier. That is the highest of the 9 years on record here.
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) ↗
Expanded from 7,257 in FY2024 to 10,562 in FY2025 and 13,757 in FY2026 driven by in-house optical transceiver and wafer fab manufacturing expansion in Thailand and Japan.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Total Full-Time Employees Worldwide (Form 10-K Item 1) | Year on year | Source |
|---|---|---|---|---|
| FY2026 | Jun 30, 2026 | 13,757 | +30.2% | SEC Form 10-K (FY2026, filed 2026-08-17, 0001628280-26-057358) ↗ |
| FY2025 | Jun 30, 2025 | 10,562 | +45.5% | SEC Form 10-K (FY2025, filed 2025-08-19, 0001628280-25-040830) ↗ |
| FY2024 | Jun 30, 2024 | 7,257 | -3.2% | SEC Form 10-K (FY2024, filed 2024-08-21, 0001628280-24-038024) ↗ |
| FY2023 | Jun 30, 2023 | 7,500 | +10.1% | SEC Form 10-K (FY2023, filed 2023-08-23, 0001628280-23-030374) ↗ |
| FY2022 | Jun 30, 2022 | 6,815 | +21.3% | SEC Form 10-K (FY2022, filed 2022-08-24, 0001628280-22-023617) ↗ |
| FY2021 | Jun 30, 2021 | 5,618 | +2.6% | SEC Form 10-K (FY2021, filed 2021-08-31, 0001628280-21-017799) ↗ |
| FY2020 | Jun 30, 2020 | 5,473 | +6.0% | SEC Form 10-K (FY2020, filed 2020-08-25, 0001633978-20-000011) ↗ |
| FY2019 | Jun 30, 2019 | 5,161 | +76.1% | SEC Form 10-K (FY2019, filed 2019-08-27, 0001633978-19-000069) ↗ |
| FY2018 | Jun 30, 2018 | 2,930 | – | SEC Form 10-K (FY2018, filed 2018-08-28, 0001633978-18-000108) ↗ |
Breakdown
What makes up total Full-Time Employees Worldwide
Cite this data
StockData. (2026). Lumentum Total Full-Time Employees Worldwide, annual FY2018–FY2026 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/emp-total
See every metric in the Lumentum KPI table. Data updated Nov 2, 2026.