Earnings preview

Lumentum

Next report due at the SEC

Q1 FY2027 · 10-Q

Period ends Sep 26, 2026

days to the estimate

SEC deadline: Nov 5, 2026; Large accelerated filer: 40 days after the period ends. This one is a rule, not an estimate.
Likely filed around: Nov 4, 2026; Our estimate, not a company announcement — last year's Q1 FY2026 was filed Nov 5, 2025.

Last reported

FY2026 · 10-K

Period ended Jun 27, 2026 · filed Aug 17, 2026

Read it on SEC EDGAR

This page collects filing dates the SEC's own rules fix, dates this company has already filed on, and what its stock did on past earnings days. Jieniu Global does not predict earnings results. No price predictions, no buy or sell recommendations, no promised returns.