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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 8/30506% above fair value
$684.40−156.30 (-18.59%)

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

Lumentum Non-GAAP Income Tax Reconciling Adjustments by Quarter

Non-GAAP Income Tax Reconciling Adjustments ($M)

QuarterlyAnnual

Lumentum Non-GAAP Income Tax Reconciling Adjustments: -$361M in Q4 FY26, up 52.2% from a year earlier. That is the lowest of the 19 quarters on record here.

Latest, Q4 FY26
-361
Period ended Jun 30, 2026
Change on a year earlier
+52.2%
-237 in Q4 FY25
History
19 quarters
Since Q2 FY22
Sources
15
Documents cited below

Where the Q4 FY26 figure comes from

“|| Non-GAAP income tax reconciling adjustments | (361.1) | (5.0) | (237.2) | (392.3) | (226.9)”

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.

Quarterly history

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

PeriodEndedNon-GAAP Income Tax Reconciling Adjustments ($M)Year on yearSource
Q4 FY26Jun 30, 2026-361+52.2%SEC Form 8-K EX-99.1 (FY2026Q4 Earnings Release, filed 2026-08-11, 0001628280-26-055726) ↗
Q3 FY26Mar 31, 2026-5+56.3%SEC Form 8-K EX-99.1 (FY2026Q4 Earnings Release, filed 2026-08-11, 0001628280-26-055726) ↗
Q2 FY26Dec 31, 2025-10.1-179.5%SEC Form 8-K EX-99.1 (FY2026Q3 Earnings Release, filed 2026-05-05, 0001628280-26-030530) ↗
Q1 FY26Sep 30, 2025-16.1-2,112.5%SEC Form 8-K EX-99.1 (FY2026Q2 Earnings Release, filed 2026-02-03, 0001628280-26-005005) ↗
Q4 FY25Jun 30, 2025-237-287.5%SEC Form 8-K EX-99.1 (FY2026Q4 Earnings Release, filed 2026-08-11, 0001628280-26-055726) ↗
Q3 FY25Mar 31, 2025-3.20-117.3%SEC Form 8-K EX-99.1 (FY2026Q3 Earnings Release, filed 2026-05-05, 0001628280-26-030530) ↗
Q2 FY25Dec 31, 202412.7-344.2%SEC Form 8-K EX-99.1 (FY2026Q2 Earnings Release, filed 2026-02-03, 0001628280-26-005005) ↗
Q1 FY25Sep 30, 20240.80-119.5%SEC Form 8-K EX-99.1 (FY2026Q1 Earnings Release, filed 2025-11-04, 0001628280-25-048860) ↗
Q4 FY24Jun 30, 2024127+1,481.3%SEC Form 8-K EX-99.1 (FY2025Q4 Earnings Release, filed 2025-08-12, 0001628280-25-039896) ↗
Q3 FY24Mar 31, 202418.5-201.6%SEC Form 8-K EX-99.1 (FY2025Q3 Earnings Release, filed 2025-05-06, 0001628280-25-022709) ↗
Q2 FY24Dec 31, 2023-5.20-60.3%SEC Form 8-K EX-99.1 (FY2025Q2 Earnings Release, filed 2025-02-06, 0001628280-25-004265) ↗
Q1 FY24Sep 30, 2023-4.10+310.0%SEC Form 8-K EX-99.1 (FY2025Q1 Earnings Release, filed 2024-11-07, 0001628280-24-046302) ↗
Q4 FY23Jun 30, 20238-151.9%SEC Form 8-K EX-99.1 (FY2024Q4 Earnings Release, filed 2024-08-14, 0001628280-24-037191) ↗
Q3 FY23Mar 31, 2023-18.2+54.2%SEC Form 8-K EX-99.1 (FY2024Q3 Earnings Release, filed 2024-05-06, 0001628280-24-020640) ↗
Q2 FY23Dec 31, 2022-13.1+63.7%SEC Form 8-K EX-99.1 (FY2024Q2 Earnings Release, filed 2024-02-08, 0001628280-24-003789) ↗
Q1 FY23Sep 30, 2022-1–SEC Form 8-K EX-99.1 (FY2024Q1 Earnings Release, filed 2023-11-08, 0001628280-23-037563) ↗

Cite this data

StockData. (2026). Lumentum Non-GAAP Income Tax Reconciling Adjustments ($M), quarterly Q2 FY22–Q4 FY26 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/nongaap-tax-adj

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