Revenue: $425.2 million, above the high end of guidance. Non-GAAP EPS: $0.57, exceeding guidance expectations. GAAP Gross Margin: 28.8%. Non-GAAP Gross Margin: 35.2%, up 290 basis points sequentially. Non-GAAP Operating Margin: 10.8%, up 290 basis points sequentially. Non-GAAP Operating Profit: $46.1 million. Adjusted EBITDA: $71 million. Cloud and Networking Segment Revenue: $365.2 million, up 8% sequentially and 16% year-on-year. Industrial Tech Segment Revenue: $60 million, down 5% sequentially, up 14% year-on-year. CapEx Investment: $59.5 million, primarily for expanding clean room capacity and indium phosphide wafer production. Cash and Short-term Investments: Decreased by $30 million to $867 million. Q4 Revenue Guidance: $440 million to $470 million. Q4 Non-GAAP Operating Margin Guidance: 13% to 14%. Q4 Non-GAAP EPS Guidance: $0.70 to $0.80 per share.

Warning! GuruFocus has detected 5 Warning Signs with LITE.

Release Date: May 06, 2025

For the complete transcript of the earnings call, please refer to the full earnings call transcript.

Positive Points

Lumentum Holdings Inc (NASDAQ:LITE) exceeded the high end of their guidance for both revenue and EPS in Q3, driven by strong demand from cloud customers. Revenue in the Cloud and Networking segment grew 8% sequentially and 16% year-over-year, fueled by robust demand from hyperscale cloud customers. The company set a record for EML chip shipments and remains on track to more than double this business by the end of calendar 2025. Lumentum Holdings Inc (NASDAQ:LITE) is ramping production in CW lasers for silicon photonics transceiver applications, with expectations of increased shipments. The company introduced the R300 optical circuit switch, which is expected to improve scalability and efficiency in AI clusters and intra data center networks.

Negative Points

Industrial Tech segment revenue decreased 5% sequentially, reflecting ongoing macroeconomic headwinds impacting industrial laser demand. The company faces a 100 basis point reduction in overall gross margin due to higher material costs and tariffs on shipments to U.S. destinations. Despite ramping capacity, Lumentum Holdings Inc (NASDAQ:LITE) is unable to satisfy demand for narrow line width lasers for the balance of the calendar year. There is ongoing macroeconomic volatility, including tariff dynamics and export controls, presenting near-term challenges. The company is experiencing supply constraints in telecom products, which are expected to persist for the next several quarters.

Q & A Highlights

Q: How is Lumentum tracking towards the $500 million revenue target by the end of the calendar year? A: Michael E. Hurlston, CEO, confirmed that Lumentum is on track to achieve the $500 million revenue target by the end of the year. The company is guiding a quarter at a time but remains confident in reaching this goal.

Story Continues

Q: Can you provide an update on the datacom chip business and expectations for CW lasers? A: Michael E. Hurlston, CEO, stated that the company is tracking well with increased capacity in indium phosphide fabs. Demand for EMLs is outstripping supply, and there is room to add CW lasers to the mix, which extends the serviceable market. The focus remains on EMLs due to differentiation and pricing opportunities.

Q: What are the assumptions around the tariff headwind, and how is production shifting from China to Thailand? A: Wajid Ali, CFO, explained that the 100 basis point headwind is due to increased component costs and tariffs. Production is being moved from China to Thailand, starting with data center interconnect products, and this shift will continue to reduce the impact of tariffs.

Q: What role does Lumentum see in the co-packaged optics (CPO) market, and what is the timeline for its impact? A: Wupen Yuen, Analyst, mentioned that CPO is still some time away from significant impact. The company expects ramp volume in the second half of the next calendar year and is looking to add other components to the CPO ecosystem in the longer term.

Q: How is the transceiver business performing, and what is the plan for in-sourcing versus external sourcing? A: Richard Shannon noted that all current products use CW lasers and are externally sourced. The plan is to incorporate internal lasers into transceivers early next calendar year, with a focus on CW lasers for in-sourcing.

For the complete transcript of the earnings call, please refer to the full earnings call transcript.

This article first appeared on GuruFocus.