Lumentum Holdings Inc. develops and manufactures optical and photonic products for AI and cloud data-center connectivity, telecom networks, industrial manufacturing, sensing and life-science uses. Its recurring news includes quarterly financial results, product demonstrations for scale-out, scale-up and scale-across optical infrastructure, and updates on lasers, modules, transceivers, optical subsystems and indium phosphide devices.
Company announcements also cover investor conferences, index-related milestones, and capacity or customer developments tied to high-speed data-center and networking demand. The business is commonly reported through its Optical Communications and Commercial Lasers activities, including components for access, metro, long-haul and submarine network applications.
Corning (GLW), Lumentum (LITE), and Astera Labs (ALAB) will jointly demonstrate optical PCIe connectivity at the 2026 OCP Global Summit. The demonstration will be available at Astera Labs booth #B34 in San Jose, California, from October 12–15, 2026.
The rack-level setup combines Astera Labs’ Scorpio Smart Fabric Switch, Lumentum’s 1060 nm VCSEL optical platform, which uses vertical-cavity surface-emitting lasers, and Corning multimode fiber connectivity. The proof-of-concept system is designed to demonstrate multiple 32 Gb/s optical channels and an error-free PCIe-5 link, extending the computer interconnect over optical fiber within an AI rack.
Lumentum Holdings (LITE) will release its fiscal first quarter 2027 financial results on November 5, 2026, after the market closes. An audio webcast will follow the same day at 2:00 p.m. PT/5:00 p.m. ET. The live webcast and replay will be available on the company's investor website, alongside the earnings release and supporting materials.
Lumentum (LITE) announced its speaker lineup for the 2026 OCP Global Summit, taking place October 12–15 in San Jose.
Sessions at the San Jose McEnery Convention Center will cover external laser sources and VCSEL solutions on October 14, followed by optical circuit switching for AI infrastructure on October 15. The latter is a joint presentation led by Oracle Cloud Infrastructure’s Kannan Raj, with Lumentum’s Michael DeMerchant.
Lumentum (LITE) plans a joint demonstration with Qualcomm Technologies and Corning (GLW) of a high‑density 1060 nm VCSEL‑based die‑to‑die (D2D) optical interconnect for AI scale‑up at ECOC 2026 in Málaga, Spain.
The board‑level demo combines Qualcomm Technologies’ D2D interface IP subsystem, Lumentum’s VCSEL optical engine, and Corning multimode fiber connectivity to extend low‑latency, low‑power D2D links over multimode fiber spanning tens of meters. The proof‑of‑concept operates 32 Gb/s NRZ optical channels in a massively parallel architecture designed to support about 1 Tb/s/mm shoreline bandwidth density today, with a path to about 4 Tb/s/mm. Lumentum’s optical engine targets roughly 10 Tb/s aggregate capacity, while Corning supplies high‑density multimode fiber glass ferrules.
Lumentum (LITE) will demonstrate an eight-wavelength DWDM External Laser Small Form Factor Pluggable (ELSFP) module targeting Optical Compute Interconnect MSA applications at ECOC 2026 in Málaga, Spain.
The module is designed as an external laser source for co-packaged optics (CPO) and near-packaged optics (NPO) architectures in AI-scale data centers. It delivers eight simultaneous DWDM wavelengths across two four-channel bands centered near 1311 nm and 1331 nm, with a design target wavelength accuracy of ±0.2 nm and up to 24 dBm (about 250 mW) optical output power per wavelength at the fiber. All eight channels operate from a single pluggable module with approximately 12 W power consumption, leveraging Lumentum’s production Ultra High Power laser platform. Initial availability with an OCI MSA optical interface is expected in the first half of 2027.
Lumentum (LITE) announced its participation in the 2026 European Conference on Optical Communications (ECOC) in Málaga, Spain, from September 20–24, 2026, where company experts will speak on AI interconnects, silicon photonics, VCSELs, and optical networking topics.
Sessions feature CTO Matt Sysak, senior strategy and marketing leaders, and R&D directors covering themes such as fast narrow versus slow wide channels, laser innovations for AI system interconnects, 800G and 1.6T silicon photonic transmitters at scale, AI network fabrics, and 1060nm VCSEL arrays for AI data centers. Lumentum will exhibit at stand #2050 at the Trade Fair and Congress Center of Málaga.
Lumentum (NASDAQ:LITE) announced management’s participation in several upcoming investor events. On August 17, 2026, it will join Rosenblatt’s 6th Annual Technology Summit (virtual). On August 18, it presents at the virtual 6th Nasdaq Investor Conference in Asia. On August 27, Lumentum will attend the 2026 Deutsche Bank Technology Conference in Dana Point, CA, with a webcast available. The company will also present at Citi’s 2026 Global TMT Conference in New York on September 9 and attend Wolfe Research TMT Conference 2026 in San Francisco on September 10. Institutional investors are directed to contact the respective firm representatives.
Lumentum (NASDAQ: LITE) reported fiscal Q4 2026 net revenue of $1.006 billion, up 24.5% sequentially and 109.3% year over year. GAAP gross margin was 47.4% and GAAP operating margin 27.8%, while non-GAAP gross and operating margins were 50.4% and 36.6%, respectively.
Q4 GAAP net loss was $7.2 billion (–$84.65 per diluted share), driven by a one-time, non-cash $7.8 billion loss on debt extinguishment from equitizing certain convertible notes. Non-GAAP net income was $326.3 million or $3.23 per diluted share.
For full-year 2026, net revenue reached $3.014 billion, up 83.2% from 2025. GAAP net loss was $6.9 billion (–$92.96 per share), while non-GAAP net income was $782.3 million or $8.67 per share. Cash, cash equivalents, and short-term investments totaled $2.7 billion at year-end. For Q1 fiscal 2027, Lumentum guides revenue of $1.225–$1.275 billion, non-GAAP operating margin of 39.5–40.5%, and non-GAAP diluted EPS of $4.05–$4.35.
Lumentum (NASDAQ:LITE) announced that President and CEO Michael Hurlston has been selected to receive the 2026 Optica i4 Individual Achievement Prize, recognizing his leadership and contributions to the global optics and photonics industry and alignment with Optica’s values of Innovation, Integrity, Inclusion, and Impact.
Hurlston was chosen from more than 30 nominations by a jury from the Optica Corporate Engagement Council. According to Lumentum, since becoming CEO in February 2025, he has led a period of significant growth and strengthened the company’s position in cloud and AI infrastructure, communications networks, industrial and advanced sensing markets. The award will be presented at the Global Photonics Economic Forum 2026 in Málaga, Spain, on September 24, 2026.
Lumentum (NASDAQ:LITE) announced it will release its fiscal fourth quarter and full year 2026 financial results on Tuesday, August 11, 2026, after the market closes. The company will host an audio webcast the same day at 2:00 p.m. PT / 5:00 p.m. ET, accessible via the Investors section of its website.
The earnings press release will appear in the News Releases section at investor.lumentum.com, and additional supporting materials for the conference call and earnings release will be posted under the site’s Events section. Analysts can pre-register online to participate in the interactive Q&A portion of the webcast.