Lumentum Holdings Inc.·Technology

Stock market investors are abuzz with Lumentum (LITE 1.82%) stock.

Lumentum Holdings Inc. is a key AI data center enabler, with optical connectivity and laser products driving explosive sales growth. LITE's gross margins have expanded from 23% to 44% and net margins from -24% to nearly 18% over seven quarters, signaling strong operating leverage. Despite a current premium valuation, I expect LITE to deliver 20%+ annualized returns through 2030, with net margins potentially exceeding 30%.

Nvidia's fiscal Q1 networking momentum validates an accelerating CPO inflection across next-generation AI infrastructure builds. With Lumentum Holdings Inc. being a key supplier and strategic partner to Nvidia's CPO roadmap, the company is poised for upside from the impending AI networking technology shift. Coupled with LITE's upcoming ramp-up of its ultra-high-power lasers and optical circuit switches, the company's well-positioned for an incremental uplift to its growth and earnings profile.

Lumentum Holdings Inc. reported $808M revenue in Q3 FY2026, up 90% YoY, with operational leverage driving unprecedented margin expansion. 200G EML revenue rose +128% sequentially, while OCS and CPO adoption remain underpriced, forming the backbone of hyperscaler AI infrastructure. CW laser vertical integration increased internal penetration from 50% to 70%, reducing costs and enhancing margins across cloud transceivers.

LITE's AI networking push gains traction as hyperscaler demand drives record revenues and rapid growth in optical connectivity shipments.

In this article, I compare the intrinsic value of the two leading players in the optical components market — Lumentum Holdings Inc. (LITE) and Coherent Corp. (COHR). We will not only compare their business strategies, but also all key indicators of development and growth in financial performance. Here are seven key charts that show why LITE is more attractive than COHR.
Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, the Asia-Pacific, Europe, the Middle East, and Africa. The company operates in two segments, Optical Communications (OpComms) and Commercial Lasers (Lasers). The OpComms segment offers components, modules, and subsystems that enable the transmission and transport of video, audio, and data over high-capacity fiber optic cables. It offers tunable transponders, transceivers, and transmitter modules; tunable lasers, receivers, and modulators; transport products, such as reconfigurable optical add/drop multiplexers, amplifiers, and optical channel monitors, as well as components, including 980nm, multi-mode, and Raman pumps; and switches, attenuators, photodetectors, gain flattening filters, isolators, wavelength-division multiplexing filters, arrayed waveguide gratings, multiplex/de-multiplexers, and integrated passive modules. This segment also provides Super Transport Blade, which integrates optical transport functions into a single-slot blade; vertical-cavity surface-emitting lasers; directly modulated and electro-absorption modulated lasers; and laser illumination sources for 3D sensing systems. It serves customers in telecommunications, data communications, and consumer and industrial markets. The Commercial Lasers segment offers diode-pumped solid-state, fiber, diode, direct-diode, and gas lasers for use in original equipment manufacturer applications. It serves customers in markets and applications, such as sheet metal processing, general manufacturing, biotechnology, graphics and imaging, remote sensing, and precision machining. Lumentum Holdings Inc. was incorporated in 2015 and is headquartered in San Jose, California.
Technology
Communication Equipment
7,257
2015-07-23
1.53