Ambiq Micro's Third Quarter 2026 Financial Results - AMBIQ MICRO INC

Financial Performance:

• Net sales reached $38.1 million in Q3 2026, representing a 110% year-over-year increase and marking the sixth consecutive quarter of sequential growth.
• Full-year 2026 net sales guidance raised to approximately $140 million, nearly double 2025 figures, driven by strong volume growth and higher average selling prices (ASP).
• Non-GAAP gross profit more than doubled year-over-year to $18.6 million, with non-GAAP gross margin expanding 390 basis points to 48.7%.
• Non-GAAP net loss narrowed significantly to $1.2 million, a $2.8 million improvement year-over-year; non-GAAP loss per share was $0.05.
• Sales outside major customers surged 270% year-over-year, while sales to end-customers in China rose to 17.3% of total net sales from 6.7% previously.
• Balance sheet remains robust with $363.5 million in cash and cash equivalents and zero debt.

Guidance and Future Outlook:

• Q4 2026 net sales guidance set at $43.5 million to $44.5 million, positioning for the seventh consecutive quarter of sequential growth.
• Full-year 2026 non-GAAP gross margin expected to expand nearly 300 basis points year-over-year, significantly outperforming initial expectations.
• Q4 2026 non-GAAP operating expenses projected between $25.5 million and $26.5 million, including variable costs for Atomic 110 and Apollo 340 tapeouts.
• Q4 2026 non-GAAP loss per share guidance ranges from $0.09 to $0.03.
• Management expects 2027 to be another year of strong growth with accelerating demand and a "meaningful step up" in sales activity.
• Long-term revenue diversification strategy targets non-wearables to represent mid-single-digit revenue percentage in 2026, rising to low double digits by 2028.

Business Segments and Product Lines:

• Wearables remain the core driver, but revenue diversification is accelerating; non-wearables (industrial, medical, smart building) are on track to double revenue contribution this year.
• New product platforms Apollo 330 Plus and Apollo 510 Lite are gaining traction in smart glasses, hearing aids, medical monitoring, and industrial remote monitoring, with first commercial devices expected early 2027.
• Software initiatives expanded with seven new or enhanced AI products; a customer began deploying an Ambic-developed AI model for voice-based use cases.
• Next-gen roadmap includes Atomic 110 tapeout by year-end with sampling in Q1 2027, and Apollo 340 sampling in 2027 to support expanded applications.
• Design wins secured in infrastructure monitoring, including an AI-enabled glass break sensor for a major security provider and an industrial predictive maintenance partner for energy operators.
• Total active customer base grew approximately 50% year-over-year, with seven customers now generating over $1 million in net sales compared to three a year ago.

Market and Competitive Landscape:

• Market shift toward edge AI adoption is accelerating, driven by model efficiency improvements that reduce cloud reliance and enhance privacy.
• Demand is broad-based across customer programs, product families, and form factors, with growth fueled by both volume and ASP increases.
• Emerging markets include infrastructure monitoring for smart grids, building security, and asset performance, leveraging ultra-low-power compute capabilities.
• Management highlights a vast existing infrastructure and device volume opportunity, positioning the company to capture growth as device compute requirements rise.

Risks and Challenges:

• Supply chain constraints persist, particularly regarding short lead times; while capacity is secured for standard timelines, some demand remains unfilled due to expedite requests.
• Input and supply chain costs are rising, though manufacturing efficiencies are offsetting these pressures.
• Non-GAAP operating expenses are increasing due to R&D investments in multiple product programs and public company-related costs.
• Non-wearables markets involve longer design cycles, meaning revenue contribution from these segments will build gradually over time.

Management Commentary and Tone:

• Tone is highly confident and optimistic, citing a "fundamental shift" toward edge AI and early stages of a significant multi-year opportunity.
• Management emphasized that current demand reflects underlying end-market consumption rather than inventory replenishment, supported by lean channel inventory.
• CEO Fumihide Asaka highlighted the strategic advantage of the "spot platform" in enabling ultra-low-power, intelligent edge devices.
• CFO Jeff Winsler expressed confidence in executing against demand despite a supply-constrained environment, crediting strong supply chain partnerships.

Analyst Questions and Answers:

• Liam Farr (Bank of America): Asked about Q4 supply constraints; management confirmed short lead-time demand remains unfilled but stated capacity catches up within standard timelines, with some orders secured via expedite services.
• Liam Farr (Follow-up): Inquired about Q3 vs. Q4 operating expenses and 2027 spend; confirmed some tape-out and IP spending shifted to Q4, with 2027 OpEx run rate to be detailed after the annual operating plan.
• Torrey Svanberg (Stifel): Sought details on non-wearable diversification; management cited security sensors, industrial monitoring, and diverse medical devices (EEG, heart, glucose) as key growth areas, noting the potential for selling proprietary AI models.
• Amritha Garrigan (Jefferies): Asked about 2027 growth drivers (units vs. ASP); management affirmed strong quantity and ASP growth as customers migrate to Apollo 5, with specific forecasts coming in 2027 Q1.
• Amritha Garrigan (Follow-up): Questioned specific supply chain bottlenecks; management reiterated that constraints are primarily driven by short lead times rather than total lack of capacity, though substrates and packaging remain tight.

Other Key Points:

• Seven customers generated over $1 million in net sales this quarter, up from three in the prior year.
• The company is transitioning from purely selling hardware to developing and selling proprietary AI models, which is viewed as a significant validation and future revenue stream.
• The Apollo 340 launch in 2026 is expected to further expand the addressable opportunity by providing a lower-cost, compact platform with reference designs and ecosystem support.
• Sales to China accounted for 17.3% of net sales in Q3, reflecting expansion within the high-value customer base.