Lumentum Holdings Inc.
Close on Nov 2, 2026Market cap $61.39BP/E –Yield –
Lumentum Top Contract Manufacturer Share of Total Net Inventory by Year
Top Contract Manufacturer (CM A) Share of Total Net Inventory Purchases (%) (%)
Lumentum Top Contract Manufacturer Share of Total Net Inventory: 18.2% in FY2026, down 6.9 pts from a year earlier.
Where the FY2026 figure comes from
Source: SEC Form 10-K (filed 2026-08-17) ↗
Reported in SEC 10-K Note 17 & 10-Q Commitments Footnote XBRL/Text.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Top Contract Manufacturer (CM A) Share of Total Net Inventory Purchases (%) (%) | Year on year | Source |
|---|---|---|---|---|
| FY2026 | Jun 30, 2026 | 18.2% | -6.9 pts | SEC Form 10-K (filed 2026-08-17) ↗ |
| FY2025 | Jun 30, 2025 | 25.1% | -5.2 pts | SEC Form 10-K (filed 2026-08-17) ↗ |
| FY2024 | Jun 30, 2024 | 30.3% | -12.2 pts | SEC Form 10-K (filed 2025-08-19) ↗ |
| FY2023 | Jun 30, 2023 | 42.5% | – | SEC Form 10-K (filed 2024-08-21) ↗ |
| FY2019 | Jun 30, 2019 | 47.0% | +3.0 pts | SEC Form 10-K (FY2019, filed 2019-08-27, 0001633978-19-000069) ↗ |
| FY2018 | Jun 30, 2018 | 44.0% | -6.0 pts | SEC Form 10-K (FY2019, filed 2019-08-27, 0001633978-19-000069) ↗ |
| FY2017 | Jun 30, 2017 | 50.0% | – | SEC Form 10-K (FY2019, filed 2019-08-27, 0001633978-19-000069) ↗ |
Cite this data
StockData. (2026). Lumentum Top Contract Manufacturer Share of Total Net Inventory (%), annual FY2017–FY2026 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/cm-top-vendor-pct
See every metric in the Lumentum KPI table. Data updated Nov 2, 2026.