Fabrinet Targets $910M–$950M Q1 Revenue Amid AWS Growth and 1.6T Expansion

Earnings Call Insights: Fabrinet (FN) Q4 2025

Management View

The CEO, Seamus Grady, emphasized that the company had a strong fourth quarter, marking an impressive year with significant momentum. Revenue for the quarter reached $910 million, surpassing the guidance range and showing more than a 20% increase from the previous year and a 4% rise from the third quarter. Additionally, margins were slightly better than expected, leading to record non-GAAP earnings of $2.65 per share.

Grady highlighted the successful navigation of a major datacom customer’s product transition and noted record highs in the telecom segment. He announced the start of construction on Building 10, which will add 2 million square feet of capacity to the company's footprint. The company also returned $126 million to shareholders through buybacks.

Grady stated that robust customer demand across the business positions the company well to capitalize on upcoming opportunities. He projected that multiple growth drivers would provide clear visibility toward reaching $1 billion in quarterly revenue.

The CFO, Csaba Sverha, reported that the fourth quarter was very strong, achieving new records for both revenue and non-GAAP net income. Revenue for the quarter was $910 million, above the guidance range and an increase of 21% from the previous year and 4% from the third quarter. Non-GAAP EPS was $2.65, a new quarterly record.

Sverha disclosed that optical communications revenue was $689 million, up 15% from the previous year and 5% from the third quarter. Within optical communications, telecom revenue reached $412 million, up 46% from the previous year and 1% from the third quarter. For the first time, DCI revenue reached $107 million in the fourth quarter, representing 12% of overall revenue.

Outlook

Sverha provided guidance for the first quarter of fiscal 2026, anticipating healthy year-over-year and sequential growth. Total revenue is expected to be in the range of $910 million to $950 million. He also expects earnings per diluted share to be between $2.75 and $2.90.

Management noted temporary margin pressure due to annual merit increases and new product ramp inefficiencies but anticipated these would subside. They remain optimistic about achieving gross margins within their mid-5% target range while continuing to generate operating leverage.

Grady also commented on component supply challenges impacting datacom in Q1, but expects these issues to be temporary.

Financial Results

Fabrinet reported Q4 revenue of $910 million and non-GAAP EPS of $2.65, both new records for the company. Optical communications revenue was $689 million, with telecom revenue at $412 million and DCI revenue at $107 million. Datacom revenue was $277 million, down 12% year-over-year but up 10% sequentially, driven by demand for new higher data rate products.

Revenue from 800-gig and faster products reached $313 million, up 21% year-over-year and 32% sequentially, "driven primarily by the ramp of new 1.6T datacom products," according to Sverha. Non-optical communications revenue was $221 million, up 41% year-over-year. Automotive revenue was $128 million, with a modest decline, and industrial laser revenue was $40 million.

Operating cash flow was $55 million and capital expenditures rose to $50 million, mainly due to Building 10 construction. Share repurchases totaled $22 million for the quarter and $126 million for the year.

Q&A

During the Q&A session, Karl Ackerman from BNP Paribas sought clarification on whether new HPC segment revenue was included in datacom for Q1. Grady responded that HPC will be reported in its own category and not within datacom.

Ackerman asked about hyperscaler transceiver opportunities and growth prospects for 800 gig vs. 1.6T. Grady explained that for their main customer, future opportunities will focus on 1.6T, but for other datacom customers, both 800 and 1.6T are priorities, outlining four distinct datacom growth vectors: their largest customer, other datacom customers, merchant transceiver manufacturers, and hyperscalers direct.

Timothy Paul Savageaux from Northland Capital Markets asked about the potential for accelerating growth in fiscal 2026 and the impact of component issues. Grady indicated optimism for FY26, noting that the datacom business is coming back and the demand is outstripping supply right now. That's a temporary issue, but we have very strong demand for 1.6 terabit products right now.

Savageaux also inquired about the Building 10 expansion timeline. Grady said, "We're really communicating that because it will impact our CapEx...we do want to be able to occupy a few hundred thousand square feet of Building 10, probably 3 to 6 months ahead of originally contemplated."

Joseph Lima Cardoso from JPMorgan asked about gross margin and OpEx trends as new programs ramp. Sverha explained that they do anticipate these headwinds to be temporary and subside over time. They don't anticipate any structural changes in their portfolio or margin profile.

Further, Grady discussed component supply constraints causing a near-term dip in datacom revenue, saying, "We believe the supply issues will be temporary. But they will take a little bit of time to fully resolve, maybe 1 or 2 quarters."

Steven Fox from Fox Advisors sought clarification on Q4 gross margin performance. Sverha noted that Building 10 expenses are not in the numbers. So Building 10 is a future event. The existing business continues to execute very well, and they have a very strong execution.

Fox also asked about DCI business momentum. Grady highlighted that their DCI business has been very strong. They've captured a number of customers there. They're all ramping, and they're able to keep up with the demand. And the demand seems to be...strong, it's robust and it looks to be durable.

George Notter from Wolfe Research inquired about Amazon warrant vesting and revenue impact. Sverha confirmed future vesting is revenue and volume shipment dependent. Grady described the AWS high-performance compute opportunity as "significant," with revenue ramping in Q1.

Ryan Koontz from Needham asked about 800G demand visibility. Grady replied, "Our visibility is quite good...it's supply constrained as opposed to demand constrained right now."

Koontz also queried auto segment outlook, with Grady expecting "steady" performance, driven by infrastructure/EV charging rather than consumer sentiment.

Sentiment Analysis

Analysts pressed for details on growth sustainability, margin headwinds, and supply chain constraints, reflecting a slightly positive but cautious tone. There was particular interest in the durability of telecom and datacom demand and the potential upside from AWS and DCI.

Management’s sentiment was confident in prepared remarks, with Grady stating, "We remain confident in our ability to maintain excellent execution while continuing to grow both revenue and earnings." During Q&A, management addressed concerns directly but acknowledged temporary issues, such as component supply constraints and margin pressures, indicating overall optimism.

Compared to the previous quarter, both analysts and management remain upbeat, but the conversation shifted more toward addressing supply challenges and new program ramp costs. Management confidence remained high, with less discussion of macro headwinds than previously.

Quarter-over-Quarter Comparison

Guidance for Q1 fiscal 2026 increased to a revenue range of $910 million to $950 million and EPS of $2.75 to $2.90, compared to Q4’s revenue guidance of $860 million to $900 million and EPS of $2.55 to $2.7 in the previous quarter.

Strategic focus has shifted to the AWS partnership, the new HPC category, and the acceleration of Building 10 capacity to meet demand. The company is also discontinuing certain revenue breakouts, reflecting changes in product composition and reporting.

Analysts’ focus moved from general product transitions and margin headwinds to the specifics of ramping new programs, supply constraints, and the scale of the AWS opportunity.

Management’s tone remains confident, with slightly more discussion of temporary bottlenecks and execution on multiple new programs.

Risks and Concerns

Supply constraints for specific datacom components are creating near-term revenue dips, though management is working with customers and suppliers to resolve them and expects these issues to be temporary.

Margin pressures are anticipated in Q1 due to merit increases and inefficiencies from new program ramps, but management expects to recover through operational efficiencies.

Customer concentration remains high, with NVIDIA and Cisco representing 28% and 18% of revenue, respectively.

Analysts repeatedly raised concerns about the timing and magnitude of resolving supply chain challenges and the sustainability of growth in key segments.

Final Takeaway

Fabrinet closed fiscal 2025 with record revenue and earnings, driven by robust growth in telecom, DCI, and the start of volume shipments for 1.6T datacom products. The company enters fiscal 2026 with strong momentum, guided by a significant AWS partnership, continued expansion of high-speed optical products, and the acceleration of capacity expansion in response to customer demand. Management remains highly optimistic about sustaining growth and execution despite temporary component supply constraints and short-term margin pressures, positioning Fabrinet to capitalize on multiple growth vectors in the year ahead.