Lumentum Sold Out Through 2029, CEO Says
Lumentum sold out through 2029, CEO says; AI-optical demand outpacing capacity could tighten supply and support stronger pricing and investor positioning.
KEY TAKEAWAYS
- CEO said capacity is effectively sold out through early 2029 following a Bloomberg interview.
- Management estimated 70% of some product demand would go unmet through 2027 and 30% through 2028.
- Company plans at least $350 million Tokyo-area investment; new capacity typically takes three to five years to ramp.
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Lumentum said in a Bloomberg Television interview on Oct. 9, 2026, that its optical-component capacity is sold out through early 2029. CEO Michael Hurlston said demand for its AI optical components exceeds capacity, with customers beginning to lock in orders for 2030.
Capacity Sold Out Through 2029
Hurlston said Lumentum would be unable to meet about 70% of demand for certain products through 2027 and roughly 30% for others through 2028. These shortfalls indicate AI demand is outpacing the company’s available output. His remarks extend a previously reported sell-out horizon from around 2028 into early 2029. He also noted customers have started securing orders for 2030.
Lumentum supplies indium-phosphide devices and other optical components used in high-speed cloud computing and data transmission, placing it in the supply chain for next-generation AI servers.
Scaling and Investment Plans
Production at Lumentum’s Tokyo-area facility increased about twelvefold over the two years before the interview. The company has also added capacity at its Caswell, England, site and plans to invest at least $350 million in the Tokyo-area site and a neighboring facility to expand throughput.
New production capacity typically takes three to five years to build and ramp, contributing to the near-term gap between orders and output. Hurlston said Lumentum may pursue an acquisition within the next year to add product capabilities faster than organic growth would allow.
These factors suggest a multi-year period of tight supply for key optical parts, which could support stronger pricing and more durable revenue for suppliers. The pace of capital spending, factory scaling, and any acquisitions will determine how quickly this dynamic eases.
