Coherent (COHR) Q1 2026 Earnings Call Summary

1Key Financial Results and Metrics

Revenue: $1.58 billion, up 3% sequentially and 17% year-over-year. On a pro forma basis (excluding Aerospace and Defense revenue), revenue increased 6% sequentially and 19% year-over-year.

Non-GAAP Gross Margin: 38.7%, a 70 basis point improvement sequentially and a 200 basis point improvement year-over-year.

Non-GAAP Operating Margin: 19.5%, compared to 18% in the prior quarter and 16.1% a year ago.

Non-GAAP EPS: $1.16, up from $1 in the previous quarter and $0.67 year-over-year.

Debt Reduction: Paid down $400 million in debt, reducing debt leverage ratio to 1.7x from 2.4x year-over-year.

2Strategic Updates and Business Highlights

Datacenter and Communications Segment: Revenue grew 7% sequentially and 26% year-over-year, driven by strong demand for 800G and 1.6T transceivers. The company is ramping production capacity for indium phosphide lasers, which are critical for these transceivers.

Portfolio Optimization: Completed the sale of the Aerospace and Defense business, enhancing focus on core areas and improving gross margin and EPS. A second divestiture of a product division in Munich is expected to close in Q3.

New Product Developments: Progress in Optical Circuit Switch (OCS) technology, with shipments to seven customers and expectations for significant revenue growth in 2026. The company is also ramping capacity for ZR/ZR+ transceivers, which are critical for data center interconnect applications.

3Forward Guidance and Outlook

Q2 2026 Revenue Guidance: Expected between $1.56 billion and $1.7 billion.

Non-GAAP Gross Margin Guidance: Expected between 38% and 40%.

EPS Guidance: Expected between $1.10 and $1.30 on a non-GAAP basis.

Datacenter Growth: Anticipated to accelerate to approximately 10% sequential growth in Q2, driven by strong demand and improving supply conditions.

4Bad News, Challenges, or Points of Concern

Supply Constraints: Growth in the Datacenter segment was previously constrained by the supply of indium phosphide lasers, although improvements are expected in the upcoming quarters.

Macroeconomic Concerns: The Industrial segment remains cautious due to macroeconomic uncertainties and ongoing tariff and regulatory issues, although it showed slight growth.

Employee Reductions: The sale of the Munich division will reduce headcount by approximately 425 employees, which may impact morale and operational capacity in the short term.

5Notable Q&A Insights

Demand Visibility: Strong demand is broad-based across Datacenter and Communications, with record bookings extending beyond the near term, providing good visibility into future revenue.

Indium Phosphide Capacity: The company is ramping production at two sites, with expectations to double capacity within a year. Initial yields from the new 6-inch production line are reportedly higher than existing 3-inch lines.

OCS Market Potential: The OCS technology is seeing broader applications than initially expected, indicating a larger total addressable market than previously thought.

Pricing Dynamics: Pricing for transceivers remains stable, benefiting from supply constraints, with ongoing pricing optimization efforts contributing to margin improvements. This summary encapsulates the key points from Coherent's Q1 2026 earnings call, highlighting both the company's strong performance and the challenges it faces moving forward.