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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 Total Identified Smelters Undergoing RMAP Audit by Year

Total Identified Smelters Undergoing RMAP Audit / Conformant

Lumentum Total Identified Smelters Undergoing RMAP Audit: 229 in FY2026, down 4.6% from a year earlier.

Latest, FY2026
229
Period ended Jun 30, 2026
Change on a year earlier
-4.6%
240 in FY2025
History
7 years
Since FY2020
Sources
7
Documents cited below

Where the FY2026 figure comes from

“229 of 321 identified smelters (greater than 70%) were RMAP conformant or actively engaged in the RMAP audit process.”

Source: SEC Form SD EX-1.01 Conflict Minerals Report (2026 filing for CY2025, filed 2026-06-01) ↗

Reported in SEC Form SD EX-1.01.

Annual history

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

PeriodEndedTotal Identified Smelters Undergoing RMAP Audit / ConformantYear on yearSource
FY2026Jun 30, 2026229-4.6%SEC Form SD EX-1.01 Conflict Minerals Report (2026 filing for CY2025, filed 2026-06-01) ↗
FY2025Jun 30, 2025240+9.1%SEC Form SD EX-1.01 Conflict Minerals Report (2025 filing for CY2024, filed 2025-05-30) ↗
FY2024Jun 30, 2024220-3.1%SEC Form SD EX-1.01 Conflict Minerals Report (2024 filing for CY2023, filed 2024-05-31) ↗
FY2023Jun 30, 2023227-4.2%SEC Form SD EX-1.01 Conflict Minerals Report (2023 filing for CY2022, filed 2023-05-31) ↗
FY2022Jun 30, 2022237-0.8%SEC Form SD EX-1.01 Conflict Minerals Report (2022 filing for CY2021, filed 2022-05-31) ↗
FY2021Jun 30, 2021239+2.1%SEC Form SD EX-1.01 Conflict Minerals Report (2021 filing for CY2020, filed 2021-05-28) ↗
FY2020Jun 30, 2020234–SEC Form SD EX-1.01 Conflict Minerals Report (2020 filing for CY2019, filed 2020-05-29) ↗

Cite this data

StockData. (2026). Lumentum Total Identified Smelters Undergoing RMAP Audit, annual FY2020–FY2026 [Data set]. Compiled from Lumentum SEC filings and investor materials. https://stockdatahq.com/stocks/lite/kpis/sd-smelters-rmap-all

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