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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 8/30483% above fair value
$684.40−156.30 (-18.59%)

Close on Nov 2, 2026Market cap $61.39BP/E –Yield –

Lumentum Non-GAAP Operating Margin (Company-Reported, %) by Year

Non-GAAP Operating Margin (Company-Reported, %) (%)

QuarterlyAnnual

Lumentum Non-GAAP Operating Margin (Company-Reported, %): 29.8% in FY2026, up 20.1 pts from a year earlier.

Latest, FY2026
29.8%
Period ended Jun 30, 2026
Change on a year earlier
+20.1 pts
9.7% in FY2025
History
9 years
Since FY2018
Sources
8
Documents cited below

Where the FY2026 figure comes from

“|| Operating margin on non-GAAP basis | 36.6 | % | 32.2 | % | 15.0 | % | 29.8 | % | 9.7 | %”

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.

Annual history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedNon-GAAP Operating Margin (Company-Reported, %) (%)Year on yearSource
FY2026Jun 30, 202629.8%+20.1 ptsSEC Form 8-K EX-99.1 (FY2026Q4 Earnings Release, filed 2026-08-11, 0001628280-26-055726) ↗
FY2025Jun 30, 20259.7%+10.3 ptsSEC Form 8-K EX-99.1 (FY2026Q4 Earnings Release, filed 2026-08-11, 0001628280-26-055726) ↗
FY2024Jun 30, 2024-0.6%-19.8 ptsSEC Form 8-K EX-99.1 (FY2025Q4 Earnings Release, filed 2025-08-12, 0001628280-25-039896) ↗
FY2023Jun 30, 202319.2%-11.6 ptsSEC Form 8-K EX-99.1 (FY2024Q4 Earnings Release, filed 2024-08-14, 0001628280-24-037191) ↗
FY2022Jun 30, 202230.8%0.0 ptsSEC Form 8-K EX-99.1 (FY2023Q4 Earnings Release, filed 2023-08-17, 0001628280-23-029741) ↗
FY2021Jun 30, 202130.8%+4.2 ptsSEC Form 8-K EX-99.1 (FY2022Q4 Earnings Release, filed 2022-08-16, 0001628280-22-022980) ↗
FY2020Jun 30, 202026.6%+6.1 ptsSEC Form 8-K EX-99.1 (FY2021Q4 Earnings Release, filed 2021-08-18, 0001628280-21-017219) ↗
FY2019Jun 30, 201920.5%+0.8 ptsSEC Form 8-K EX-99.1 (FY2020Q4 Earnings Release, filed 2020-08-11, 0001633978-20-000010) ↗
FY2018Jun 30, 201819.7%–SEC Form 8-K EX-99.1 (FY2019Q4 Earnings Release, filed 2019-08-08, 0001633978-19-000068) ↗

Cite this data

StockData. (2026). Lumentum Non-GAAP Operating Margin (Company-Reported, %) (%), annual FY2018–FY2026 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/nongaap-op-margin-pct

See every metric in the Lumentum KPI table. Data updated Nov 2, 2026.