Lumentum Holdings Inc.
Close on Nov 2, 2026Market cap $61.39BP/E –Yield –
Lumentum Non-GAAP Gross Profit: $507M in Q4 FY26, up 179.1% from a year earlier. That is the highest of the 39 quarters on record here.
Where the Q4 FY26 figure comes from
“|| Gross profit on non-GAAP basis | $ | 506.9 | $ | 386.9 | $ | 181.6 | $ | 1,386.7 | $ | 571.5”
Source: SEC Form 8-K EX-99.1 (FY2026Q4 Earnings Release, filed 2026-08-11, 0001628280-26-055726) ↗
Reported in SEC Form 8-K EX-99.1 (GAAP to Non-GAAP Reconciliation Tables).
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
Breakdown
What makes up non-GAAP Gross Profit
Cite this data
StockData. (2026). Lumentum Non-GAAP Gross Profit ($M), quarterly Q2 FY17–Q4 FY26 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/nongaap-gross-profit
See every metric in the Lumentum KPI table. Data updated Nov 2, 2026.