Aehr Test Systems, Inc. (AEHR) Q2 2026 Earnings Call Transcript
Access earnings results, analyst expectations, report, slides, earnings call, and transcript.
Overview
The earnings call reveals a significant decline in revenue and gross margin, with a net loss reported. Management's vague responses in the Q&A add uncertainty. Despite positive long-term prospects in AI and strategic partnerships, the immediate financial performance and unclear guidance suggest a negative market reaction. Additionally, the potential cannibalization of existing products and delays in benchmarks add to investor concerns.
Key Financial Performance
Revenue $9.9 million, down 27% year-over-year from $13.5 million. The decline was primarily driven by lower shipments of WaferPaks, partially offset by stronger demand for Sonoma systems from the hyperscaler customer.
Contactor Revenues $3.4 million, representing 35% of total revenue, compared to $8.6 million or 64% of revenue in the second quarter last year. The decline reflects lower shipments of WaferPaks.
Non-GAAP Gross Margin 29.8%, compared to 45.3% a year ago. The decline reflects lower overall sales volume and a less favorable product mix, as last year's quarter included a higher proportion of higher-margin WaferPak revenue.
Non-GAAP Operating Expenses $5.7 million, down 4% from $5.9 million in Q2 last year. The decrease was primarily due to lower personnel-related expenses, partially offset by higher research and development costs.
Income Tax Benefit $1.2 million, resulting in an effective tax rate of 27.3%. This was not present in the prior year.
Non-GAAP Net Loss $1.3 million or negative $0.04 per diluted share, compared to net income of $0.7 million or $0.02 per diluted share in the second quarter of fiscal 2025. The loss was driven by lower revenue and gross margin.
Cash, Cash Equivalents, and Restricted Cash $31 million, up from $24.7 million at the end of Q1. The increase was primarily due to proceeds from the at-the-market equity program.
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Operating Highlights
Wafer-level burn-in: Expanded engagements and completed additional production installations across AI processors, flash memory, silicon photonics, gallium nitride, and hard disk drives. Significant progress in reliability solutions for AI and data center infrastructure.
Sonoma system: Secured key new device wins for high-temperature operating life qualifications for AI devices. Large forecast from lead Sonoma production customer for AI ASIC production capacity, expected to drive record bookings and significant revenue growth.
Fine-pitch WaferPaks: Developed for wafer-level burn-in of high-current AI processors. Currently in testing with potential customers.
Flash memory: Completed wafer-level benchmark with a global leader in NAND flash. Proposed next-gen solution for High Bandwidth Flash (HBF) for AI workloads.
Silicon photonics: Production ramp expected early next fiscal year. Finalized forecast with another major customer targeting data center applications.
Gallium nitride power semiconductors: Resumed shipments after delays. Engaging with new potential customers for high-volume production applications.
Silicon carbide: Lead customer transitioned to 200-millimeter wafers. Additional capacity needs expected next fiscal year.
Hard disk drives: Installing additional FOX-CP systems for wafer-level burn-in. Plans for additional purchases later this year.
AI and data center infrastructure: Massive growth driven by AI and data center needs. Reliability solutions beginning to bear fruit.
Electric vehicles: Demand slowed industry-wide, but Aehr remains well-positioned for future growth.
Semiconductors for data storage: Increased demand for wafer-level burn-in systems for hard disk drives.
Revenue guidance: Reinstated guidance for fiscal '26 with expected revenue of $25-$30 million for the second half.
Bookings forecast: Expected bookings of $60-$80 million in the second half of fiscal '26.
Cash position: Ended the quarter with $31 million in cash, up from $24.7 million in Q1.
Operational efficiencies: Consolidated personnel and manufacturing into Fremont facility, reducing costs.
Diversification of markets: Expanded into AI processors, gallium nitride power semiconductors, data storage devices, silicon photonics, and flash memory.
Partnership with ISE Labs: Strategic expansion to deliver advanced wafer-level test and burn-in services for high-performance computing and AI applications.
New product development: Developed next-gen fully automated higher-power Sonoma system and fine-pitch WaferPaks for AI processors.
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Risk or Challenges
Revenue Decline: Second quarter revenue was down 27% year-over-year, primarily due to lower shipments of WaferPaks and a less favorable product mix. This decline impacts financial performance and operational stability.
Gross Margin Decline: Non-GAAP gross margin fell to 29.8% from 45.3% a year ago, driven by lower sales volume and a less favorable product mix. This could affect profitability.
Delayed Shipments: Approximately $2 million in WaferPak shipments were delayed due to high-voltage fault conditions requiring redesigns. This delay impacts revenue recognition and customer satisfaction.
Silicon Photonics Ramp Delay: The production ramp for a lead silicon photonics customer has been delayed, impacting expected orders and deliveries for fiscal '27.
Silicon Carbide Demand Slowdown: Electric vehicle-related silicon carbide demand has slowed industry-wide, leading to a conservative stance on customer orders and impacting revenue forecasts.
High R&D Costs: Increased research and development costs, particularly for AI benchmark initiatives and memory-related programs, are pressuring operating expenses.
Economic Uncertainty in EV Market: The slowdown in electric vehicle-related demand introduces economic uncertainty, potentially affecting future growth in the silicon carbide segment.
Customer Dependency: Revenue concentration in silicon carbide for electric vehicles over the last two years highlights dependency on a single market, posing a risk if demand continues to slow.
Operational Challenges in GaN Power Semiconductors: Delays in GaN power semiconductor shipments due to high-voltage fault conditions required redesigns, impacting timelines and operational efficiency.
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Guidance & Outlook
Bookings in the second half of fiscal year: Expected to be between $60 million and $80 million, setting the stage for a strong fiscal '27 starting May 30, 2026.
Revenue for the second half of fiscal year: Projected to be between $25 million and $30 million.
AI wafer-level burn-in customer: Forecasting additional system and WaferPak capacity orders this fiscal year and planning to transition to fully integrated automated WaferPak aligner for 300-millimeter wafers.
Sonoma system production: Expected to drive additional capacity at test houses, with at least one customer moving into production in late calendar '26, potentially resulting in meaningful volumes of Sonoma production systems.
AI ASIC production capacity: Forecasted to drive strong bookings this fiscal year and significant revenue growth next fiscal year, with shipments starting in the first fiscal quarter of next fiscal year.
Silicon photonics production ramp: Expected to begin early next fiscal year, aligning with AI processor platforms and positioning for calendar 2026 orders and deliveries in fiscal '27.
Gallium nitride power semiconductors: Engaging with multiple new potential customers and developing WaferPaks for new device designs expected to go to high-volume production.
Silicon carbide demand: Expected to increase next fiscal year, with additional capacity for systems appearing to be a year out.
Hard disk drive components: Plans for additional purchases later this calendar year.
Sonoma ultra-high-power packaged-part burn-in systems: Forecasted substantial growth in 2026 and beyond, with significant system demand expected later this calendar year.
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Shareholder Return Plan
The selected topic was not discussed during the call.
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Key Q&A
Q:What is the booking strength of $60 million to $80 million in the second half of this fiscal year attributed to?
A:The bulk of the booking strength is attributed to wafer-level and packaged-part burn-in for AI processors, with some contribution from silicon carbide and silicon photonics.
Q:Do you see the AI processor business expanding meaningfully in the multiyear time frame, including 2027 and 2028?
A:Yes, the AI processor business is expected to expand meaningfully. The market for AI spend in test and burn-in is estimated to be between $8 billion and $15 billion. Aehr Test's Sonoma system is highly preferred for HTOL reliability testing for AI processors, and the company is positioned as a go-to provider in this space.
Q:How many systems is Aehr Test capable of manufacturing in a year for wafer level?
A:Aehr Test is capable of manufacturing and shipping 20 systems a month for either package or wafer level, which translates to 240 systems a year. This capacity exceeds their current forecast.
Q:Why has the timing of the wafer-level benchmark taken longer than expected?
A:The delay is due to differences between package-level and wafer-level testing parameters. The customer initially provided test vectors based on package-level testing, which required adjustments for wafer-level testing. This caused delays of a few weeks to a couple of months.
Q:Is there potential cannibalization between package and wafer-level burn-in?
A:Yes, there is potential cannibalization. Some customers may transition from package-level to wafer-level burn-in due to the cost and yield advantages of wafer-level testing. However, both methods are expected to coexist for a long time.
Q:What is the breakdown of the $60 million to $80 million bookings guide?
A:The bookings guide includes contributions from silicon carbide, GaN, hard disk drives, silicon photonics, wafer-level burn-in for AI, and packaged-part burn-in for AI. The largest contributions are from wafer-level and packaged-part burn-in for AI.
Q:What details were shared about the $5.5 million order?
A:The $5.5 million order includes additional Sonoma systems for AI-related applications, burn-in modules for a new high-runner design, and high-power Sonoma configurations for a Silicon Valley test services company. These systems can test devices with power requirements up to 2,000 watts.
Q:Will customers cut over to wafer-level burn-in midstream after a product launch?
A:It depends on the customer and the product. While traditionally, customers stick to one test platform for a product, some may transition to wafer-level burn-in midstream, especially for multichip modules where yield savings are significant.
Q:What is the status of the flash benchmark and potential orders?
A:The flash benchmark was completed, and the customer is expected to provide feedback and potentially place orders in the next couple of months. The benchmark demonstrated Aehr Test's high-power capabilities, which are critical for high-bandwidth flash applications.
Q:Review of Unclear Management Responses
A:Management avoided providing specific details on the timing and size of potential orders, particularly for the flash benchmark and wafer-level burn-in transitions. They also used vague language when discussing the market size and customer adoption timelines for AI processors and wafer-level burn-in.
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Earnings Word Cloud
The most frequently occurring keywords in this quarter's earning call
AI accelerator
AI center
AI production
Aehr booking
CP system
GaN power
ISE
Silicon Valley
Sonoma production
Valley test
benchmark evaluation
booking stage
capacity test
center infrastructure
company system
customer AI
customer production
development generation
device Sonoma
end market
engagement production
house customer
level benchmark
life qualification
market detail
operation
photonics silicon
pitch WaferPaks
power Sonoma
premier Silicon
processor Sonoma
production calendar
production capacity
production customer
production installation
progress wafer
purchase
qualification AI
socket
temp life
test service
turnkey
volume Sonoma
win capacity
AEHR Transcript
Aehr Test Systems, Inc. (AEHR) Q3 2026 Earnings Call Transcript
Positive4-7
The financial performance shows strong growth with an 18% increase in revenue and a 25% rise in net income, driven by strong demand and operational efficiencies. Gross margin improvement and positive cash flow further support a positive outlook. Despite the lack of strategic and operational updates, the financial results suggest a positive sentiment for the stock over the next two weeks.
Aehr Test Systems, Inc. (AEHR) Q2 2026 Earnings Call Transcript
Unknown1-8
The earnings call reveals a significant decline in revenue and gross margin, with a net loss reported. Management's vague responses in the Q&A add uncertainty. Despite positive long-term prospects in AI and strategic partnerships, the immediate financial performance and unclear guidance suggest a negative market reaction. Additionally, the potential cannibalization of existing products and delays in benchmarks add to investor concerns.
Aehr Test Systems, Inc. (AEHR) Q1 2026 Earnings Call Transcript
Unknown10-6
The earnings call revealed a significant decline in revenue and gross margin, with no clear timeline for improvement in AI growth opportunities. The Q&A session highlighted management's reluctance to provide specific guidance, creating uncertainty. Despite some optimism in product development and market expansion, the lack of immediate orders and declining financial metrics suggest a likely negative market reaction.
Aehr Test Systems, Inc. (AEHR) Q4 2025 Earnings Call Transcript
Unknown7-8
The earnings call reveals several negative factors: a significant decline in gross margins, a non-GAAP net loss, and a substantial drop in cash reserves due to acquisitions and overhead costs. The withdrawal of revenue guidance adds uncertainty, and while AI market potential is noted, it is offset by current financial struggles. The Q&A highlights management's vague responses about future prospects and the impact of external factors, further adding to investor concerns. Despite some positive aspects, such as AI market growth, the overall sentiment leans negative due to financial and operational challenges.
AEHR Report
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