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Applied Optoelectronics, Inc.: Q1 FY2026 earnings call

What management said about Q1 FY2026, from the documents filed with the SEC on 7 May 2026: press release. Guidance figures: 5 new. The quarter’s numbers.

Key takeaways

  • Revenue rose sharply year on year: Revenue was $151.1 million, up from $99.9 million a year earlier and $134.3 million in the fourth quarter of 2025. The company reported this as its fourth consecutive record revenue quarter. Source
  • GAAP net loss widened year on year: GAAP net loss was $14.3 million, or $0.19 per basic share, against a $9.2 million loss, or $0.18 per share, a year earlier. Source
  • Datacenter revenue more than doubled: Datacenter revenue was $81.4 million, against $32.0 million a year earlier. It was the largest revenue line in the quarter. Source
  • 800G and 1.6 Tb customer engagement: Management reports strong customer engagement around its 800G transceivers and 1.6 Tb products as AI datacenter investment accelerates. Source
  • Gross margin below prior year: GAAP gross margin was 29.1%, against 30.6% a year earlier and 31.2% in the fourth quarter. Non-GAAP gross margin was 29.2%. Source
  • Capacity near 100,000 units a month: The company exited Q1 with total manufacturing capacity of nearly 100,000 units of 800G transceivers per month across U.S. and Taiwan locations. Source
  • Cash more than doubled in quarter: Cash, cash equivalents and restricted cash were $449.4 million at March 31, 2026, against $216.0 million at December 31, 2025. Source

“We generated our fourth consecutive quarter of record revenue in Q1,”

Dr. Stefan Murry, AOI’s Chief Financial Officer and Chief Strategy Officer

Guidance

AreaPeriodFigureAgainst last quarter
Revenue Sourcesecond quarter of 2026$180 million to $198 millionNew
Non-GAAP gross margin Sourcesecond quarter of 202629% to 30%New
Non-GAAP net income (loss) Sourcesecond quarter of 2026loss of $2.5 million to income of $2.8 millionNew
Non-GAAP income (loss) per share Sourcesecond quarter of 2026loss of $0.03 to earnings of $0.03 on approximately 80.7 million sharesNew
Revenue trajectory Sourcerest of 2026sequential growth throughout the year; significantly larger growth starting Q3New
800G transceiver volume Sourcestarting second quarter of 2026volume ramp of 800G products

What changed from last quarter

  • New guidance: The company began giving second-quarter 2026 guidance for revenue, non-GAAP gross margin and non-GAAP net income. Source
  • New: The company completed its first volume shipment of 800G products to a large hyperscale customer in Q1 2026. Source
  • New: The company recently nearly doubled its Houston-area footprint through real estate acquisitions and leases. Source

Results and growth drivers

  • Revenue rose sharply year on year: Revenue was $151.1 million, up from $99.9 million a year earlier and $134.3 million in the fourth quarter of 2025. The company reported this as its fourth consecutive record revenue quarter. Source
  • Revenue within prior quarterly range: The prior release gave a first-quarter revenue range of $150 million to $165 million. Reported revenue of $151.1 million fell within that range.
  • GAAP net loss widened year on year: GAAP net loss was $14.3 million, or $0.19 per basic share, against a $9.2 million loss, or $0.18 per share, a year earlier. Source
  • Non-GAAP loss larger than prior quarter: Non-GAAP net loss was $4.9 million, or $0.07 per share, against $0.6 million, or $0.01, in the fourth quarter of 2025. Adjusted EBITDA was $966 thousand, compared with $435 thousand a year earlier. Source

Segments and products

  • Datacenter revenue more than doubled: Datacenter revenue was $81.4 million, against $32.0 million a year earlier. It was the largest revenue line in the quarter. Source
  • CATV revenue edged higher: CATV revenue was $66.8 million, against $64.5 million a year earlier. Source
  • 800G and 1.6 Tb customer engagement: Management reports strong customer engagement around its 800G transceivers and 1.6 Tb products as AI datacenter investment accelerates. Source

“we believe we are well positioned to become the premier high-volume U.S. producer of AI-focused data center transceivers and optics”

Dr. Thompson Lin, AOI’s Founder, President and Chief Executive Officer

Costs, margins and pricing

  • Gross margin below prior year: GAAP gross margin was 29.1%, against 30.6% a year earlier and 31.2% in the fourth quarter. Non-GAAP gross margin was 29.2%. Source
  • Operating expenses rose sharply: Total operating expenses were $56.9 million, against $39.5 million a year earlier, and the operating loss was $13.0 million. Source
  • Depreciation and tax expense rose: Depreciation expense was $8.2 million, against $4.6 million a year earlier. The company recorded $1.0 million of income tax expense, with none in the prior-year quarter. Source

Demand, capacity and footprint

  • Demand described as broad-based: Management attributed the quarter to demand across both datacenter and CATV businesses. Source
  • Capacity near 100,000 units a month: The company exited Q1 with total manufacturing capacity of nearly 100,000 units of 800G transceivers per month across U.S. and Taiwan locations. Source
  • U.S. and Taiwan capacity expanding: Management said the company has made progress increasing production capacity at both its U.S. and Taiwan locations. Source
  • Capacity ramp paced to demand: Management said capacity is being ramped thoughtfully to meet demand, with confidence in executing its growth plans. Source

Capital, cash and balance sheet

  • Cash more than doubled in quarter: Cash, cash equivalents and restricted cash were $449.4 million at March 31, 2026, against $216.0 million at December 31, 2025. Source
  • Paid-in capital increased: Additional paid-in capital rose to $1,610.4 million from $1,224.5 million at December 31, 2025. The documents do not describe the source of the increase. Source
  • Receivables and inventory rose: Accounts receivable were $299.0 million, up from $244.4 million, and inventories were $206.2 million, up from $183.1 million. Source

Coming up, as management said on 7 May 2026

  • Significantly larger growth from Q3: Management expects significantly larger growth starting in Q3 as additional capacity comes online. Source

Figures management reported

FigureReported
Gross margin SourceGAAP 29.1%; non-GAAP 29.2%
Datacenter end-market revenue Source$81.4 million
CATV end-market revenue Source$66.8 million
Telecom end-market revenue Source$2.6 million

Risks management discussed

  • Operational: Management stated that capacity ramp must be paired with reliability and quality while volumes increase. Source

Earlier plans management reported on

  • Met: Management said first-quarter results were in line with its expectations. Source

Other quarters

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.