Aeluma, Inc. (ALMU) Q3 2026 Earnings Call Transcript

Access earnings results, analyst expectations, report, slides, earnings call, and transcript.

Overview

The earnings call highlights a significant net loss, increased R&D spending, and vague timelines for key technology adoptions, which could lead to investor concerns. Despite securing government contracts and partnerships, the lack of immediate revenue impact and unclear guidance adjustments contribute to a negative sentiment.

Key Financial Performance

Revenue $1.2 million for the fiscal third quarter, compared to $1.3 million in the third quarter of last year and $1.3 million in the second quarter of fiscal 2026. The year-over-year decrease is attributed to fluctuations in government R&D contracts.

GAAP Net Loss $1.8 million, or $0.10 per basic and diluted share, compared to net income of $1.5 million, or $0.12 per share in the prior year period. The year-over-year change is primarily due to a one-time $2.3 million gain in the fair value of derivative liabilities recorded in the third quarter of 2025.

Non-GAAP Net Loss $701,000, or $0.04 per share, compared to breakeven in the third quarter last year. The increase in loss is due to higher employee-related costs and R&D spending.

Adjusted EBITDA Loss $911,000 compared to a gain of $109,000 in the same period last year. The loss reflects increased spending on new hires and R&D investments.

Cash and Cash Equivalents $37.8 million at the end of the quarter, with no long-term debt. Cash decreased by $792,000 from the previous quarter due to increased spending on new hires and R&D investments.

Government Contracts Secured 6 contracts totaling well over $5 million in value, contributing to non-dilutive funding for R&D and strategic partnerships.

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Operating Highlights

High-speed InGaAs photodiodes: Aeluma is developing high-speed InGaAs photodiodes on non-indium phosphide substrates to address supply constraints and cost issues. These photodiodes are being designed for AI data centers and defense applications.

MOCVD quantum dot lasers: Aeluma is the first company to offer MOCVD quantum dot lasers, which provide high-power handling, scalability, and better reliability for AI data centers and other applications.

SWIR sensors for mobile: Aeluma is working on shortwave infrared (SWIR) sensors for mobile and consumer electronics, aiming to improve eye safety and imaging performance while reducing costs through scalable manufacturing.

AI datacom and data centers: Aeluma is targeting the AI datacom market, which is experiencing massive growth due to increased data center investments. The company is positioning its photonics technology to address supply gaps and future growth opportunities.

Mobile and consumer electronics: Aeluma is engaging with OEMs and suppliers to develop SWIR sensors for smartphones, a market with massive scale potential.

Defense and aerospace: Aeluma has secured over $5 million in government contracts to develop dual-use technologies applicable to both defense and commercial markets.

Strategic partnerships: Aeluma has partnered with Tower Semiconductor and Sumitomo Chemical Advanced Technologies to scale production and integrate its technology into silicon-based systems.

Team expansion: Aeluma has added key personnel, including a VP of Materials Operations and a VP of Strategic Partnerships, to enhance operations and commercialization efforts.

Non-indium phosphide substrates: Aeluma is focusing on non-indium phosphide substrates to overcome supply chain constraints and reduce costs, positioning itself as a scalable solution provider in the photonics industry.

Capital-light model: The company is leveraging partnerships and licensing opportunities to execute a capital-light model for high-volume applications.

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Risk or Challenges

Supply Chain Constraints: The supply chain for indium phosphide substrates is severely constrained, with suppliers sold out for years and limited capacity increases expected in the near term. Geopolitical uncertainties further exacerbate the issue.

Scaling Challenges: Adding fab capacity for indium phosphide substrates may take several years, and transitioning to 6-inch substrates is unlikely to meet market demand. This creates a bottleneck for scaling production.

High-Power Laser Reliability: High-power lasers for transceivers are failing at high power and high temperatures, creating a bottleneck in commercial applications. Customers demand more power and better reliability.

Government Contract Delays: Delays in the execution of government contracts and subsequent program starts have impacted revenue guidance and created uncertainty in quarter-to-quarter and year-to-year revenue.

R&D and Operational Costs: Increased spending on new hires and R&D has led to higher operational costs, contributing to financial losses.

Revenue Uncertainty: Revenue guidance was narrowed due to delays in government contracts, highlighting the uncertainty associated with relying on such funding sources.

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Guidance & Outlook

AI Infrastructure and Data Centers: The company anticipates a significant increase in data center CapEx investments, with projections of $700 billion in 2026 and surpassing $1 trillion by 2029. Optical networking is expected to account for approximately 15% of this investment. Aeluma's photonics technology is positioned to address current supply gaps and long-term growth opportunities in this market.

Photonics Product Development: Aeluma is focusing on developing high-speed InGaAs photodiodes and MOCVD quantum dot lasers to address supply constraints and performance requirements in AI data centers. These technologies are expected to overcome current bottlenecks and enable scalability and reliability.

Mobile and Consumer Electronics: The company is targeting the adoption of shortwave infrared (SWIR) sensors in smartphones, which are expected to improve eye safety, achieve high-resolution imaging, and preserve screen real estate. Aeluma's InGaAs photodiode arrays on non-indium phosphide substrates are being optimized for performance and scalability. Qualification and production are expected to require a multi-year effort.

Defense and Aerospace: Aeluma's technology is dual-use, applicable to both defense and commercial markets. The company has secured six development contracts totaling over $5 million in value, with a focus on advancing quantum dot lasers and quantum non-linear materials. These contracts are expected to transition to later-stage programs benefiting both sectors.

Supply Chain and Scaling: Aeluma is working with various supply chain partners to scale production and meet demand. The company is leveraging non-indium phosphide substrates to overcome supply chain constraints and reduce costs. Partnerships with foundries like Tower Semiconductor are key to enabling integration on silicon for next-generation applications.

Revenue Guidance: The company updated its full-year revenue guidance to $4.2 million to $4.6 million, narrowed from the previous range of $4 million to $6 million. This adjustment is due to delays in government contract execution and program starts. Future government bids will focus on later-stage development and transition opportunities.

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Shareholder Return Plan

The selected topic was not discussed during the call.

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Key Q&A

Q:Can you elaborate on the dynamics around AI data center opportunities and the potential for near-term contracts?

A:Jonathan Klamkin explained that Aeluma is well-positioned due to supply constraints in the market, such as shortages of indium phosphide substrates and laser components. Aeluma's non-indium phosphide substrate technology can overcome these constraints. In the near term, the company can scale to larger volumes and compete on cost. Longer-term opportunities involve developing new technologies for AI data centers, such as improved power handling and speed for components.

Q:What is the progress in the mobile space, particularly regarding the adoption of SWIR technology?

A:Jonathan Klamkin stated that the mobile industry is interested in adopting InGaAs SWIR technology due to its superior performance compared to alternatives like colloidal quantum dots or germanium detectors. While there is confidence in the industry's interest, specific timelines for adoption were not provided. The supply chain is mobilizing to propose solutions, but no concrete production decisions have been made yet.

Q:Can you provide details on the partnerships with Tower and Sumitomo for wafer production and fabrication?

A:Jonathan Klamkin explained that Sumitomo Chemical Advanced Technologies is primarily for scaling wafer production capacity, while Tower Semiconductor enables manufacturing for multiple markets, including AI datacom, mobile, consumer electronics, quantum, and defense. The partnerships allow Aeluma to scale production without significant internal capital expenditure, leveraging external facilities for larger wafer sizes.

Q:What is the impact of fiscal 2026 guidance adjustments and the contribution of new contracts to Q4 revenue?

A:Christopher Stewart clarified that the adjustments are timing-related, with delays in government contracts pushing revenue into the next fiscal year. Jonathan Klamkin added that new contracts are unlikely to significantly impact Q4 revenue due to late starts or delays, with most revenue expected in fiscal 2027.

Q:How many customer engagements have moved into qualification, and what is the outlook for production decisions?

A:Jonathan Klamkin noted that the number of customer engagements has grown to over 30, with some earlier engagements deprioritized. While internal qualification work toward industry standards has been done, no customer-specific qualifications have been completed yet. Customers are evaluating performance metrics, and production decisions depend on meeting specific requirements.

Q:Has the timeline for quantum dot laser technology adoption changed, and what are the near-term opportunities?

A:Jonathan Klamkin indicated that customer interest in quantum dot laser technology has accelerated since the OFC Conference. While adoption may take time, Aeluma is ramping up efforts to mature the technology. Near-term opportunities include high-speed photodiodes and photodiode arrays, but traditional laser manufacturing is not a focus.

Q:How quickly can Aeluma scale to volume production if a customer decides to move forward?

A:Jonathan Klamkin stated that the timeline depends on customer qualification requirements and partnership profiles. Some customers may leverage Aeluma's supply chain or their own manufacturing capacity, which could accelerate scaling. The Tower partnership also supports scaling efforts.

Q:Review of Unclear Management Responses

A:Management avoided providing specific timelines for the adoption of SWIR technology in the mobile space and the scaling timeline for volume production. Responses were vague regarding customer-specific qualifications and production decisions, as well as the exact timing for quantum dot laser technology adoption.

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Earnings Word Cloud

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ALMU Transcript

Aeluma, Inc. (ALMU) Q3 2026 Earnings Call Transcript

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