Astera Labs Announces Financial Results for the Fourth Quarter

Astera Labs Announces Financial Results for the Fourth Quarter of Fiscal Year 2024

Record quarterly revenue of $141.1 million, up 25% QoQ and up 179% YoY
Fiscal 2024 record revenue of $396.3 million, up 242% versus the prior year
Ramping across diverse set of customers and platforms with four product families in fiscal 2025

SANTA CLARA, Calif., Feb. 10, 2025 (GLOBE NEWSWIRE) -- Astera Labs, Inc. (Nasdaq: ALAB), a global leader in semiconductor-based connectivity solutions for cloud and AI infrastructure, today announced preliminary financial results for the fourth quarter and full fiscal year 2024, ended December 31, 2024.

“Astera Labs delivered strong Q4 results, with revenue growing 25% versus the previous quarter, and capped off a stellar 2024 with 242% revenue growth year-over-year,” said Jitendra Mohan, Astera Labs’ Chief Executive Officer. “The revenue growth in 2024 was largely driven by Aries PCIe Retimer products, with Taurus Smart Cable Modules for Ethernet coming in strongly in Q4. We expect 2025 to be a breakout year as we enter a new phase of growth driven by revenue from all four of our product families to support a diverse set of customers and platforms. This includes our flagship Scorpio Fabric products for head-node PCIe connectivity and backend AI accelerator scale-up clustering.”

Fourth Quarter of Fiscal 2024 Financial Highlights

GAAP Financial Results:

Revenue of $141.1 million, up 25% sequentially and up 179% year-over-year
GAAP gross margin of 74.0%
GAAP operating income of $0.1 million
GAAP operating margin of 0.1%
GAAP net income of $24.7 million
GAAP diluted net earnings per share of $0.14

Non-GAAP Financial Results (excluding the impact of stock-based compensation expense and the income tax effects of non-GAAP adjustments):

Non-GAAP gross margin of 74.1%
Non-GAAP operating income of $48.4 million
Non-GAAP operating margin of 34.3%
Non-GAAP net income of $66.5 million
Non-GAAP diluted earnings per share of $0.37

Full Year Fiscal 2024 Financial Highlights

GAAP Financial Results:

Revenue of $396.3 million, up 242% year-over-year
GAAP gross margin of 76.4%
GAAP operating loss of $116.1 million
GAAP operating margin of (29.3%)
GAAP net loss of $83.4 million
GAAP diluted net loss per share of $0.64

Non-GAAP and Non-GAAP Financial Results (excluding the impact of stock-based compensation expense and the income tax effects of non-GAAP adjustments):

Non-GAAP gross margin of 76.6%
Non-GAAP operating income of $119.6 million
Non-GAAP operating margin of 30.2%
Non-GAAP net income of $143.3 million
Pro forma non-GAAP diluted earnings per share of $0.84

Full Year Fiscal 2024 Business Highlights

Introduced new portfolio of Scorpio Smart Fabric Switches purpose-built for AI infrastructure at cloud-scale. The Scorpio Smart Fabric Switch family features two application-specific product lines with a multi-generational roadmap, including the P-Series for GPU-to-CPU/NIC/SSD PCIe Gen 6 connectivity and the X-Series for platform-specific, back-end AI accelerator clustering. Scorpio is currently shipping in pre-production quantities.
Joined the Ultra Accelerator Link Consortium as a promoting member on the Board of Directors. UALink technology will be used to enable efficient high-speed scale-up connectivity between AI accelerators within large and growing cluster sizes for AI workloads. Astera Labs is well positioned to quickly contribute to this new and compelling industry initiative to develop and advance UALink technology.
Demonstrated the industry’s first end-to-end PCIe optical connectivity link to provide extended reach for larger, disaggregated GPU clusters. PCIe over optics expands Astera Labs’ widely deployed and field-tested Aries family of Smart DSP retimers and Smart Cable Modules (SCMs) to deliver robust PCIe and CXL connectivity in chip-to-chip, box-to-box, and rack-to-rack topologies throughout the data center.
Expanded the widely deployed and field-tested Aries PCIe/CXL Smart DSP Retimer portfolio with the introduction and initial shipment of Aries 6 Retimers, the industry’s lowest power PCIe 6.x/CXL 3.x Retimer solution, to achieve higher bandwidth and extended reach across complex AI and compute topologies.
Shipped Aries PCIe/CXL Smart Cable Modules for Active Electrical Cable applications to enable multi-rack GPU clustering and low-latency memory fabric connectivity within AI infrastructure. The solution drives seven meters of reach over flexible copper cables to seamlessly and affordably interconnect clusters of GPUs across rack enclosures.
Showcased the first public demonstration of end-to-end interoperability between a PCIe 6.x Switch and a PCIe 6.x SSD at DesignCon 2025. The PCIe 6.x link-up was between an Astera Labs Scorpio P-Series Fabric Switch and Micron’s PCIe 6.x SSDs and showcased remarkable sequential read speeds exceeding 26GB/s.

First Quarter of Fiscal 2025 Financial Outlook

Based on current business trends and conditions, Astera Labs estimates the following:

GAAP Financial Outlook:

Revenue within a range of $151 million to $155 million
GAAP gross margin of approximately 74%
GAAP operating expenses within a range of approximately $113 million to $114 million
GAAP tax expense of approximately $3 million
GAAP diluted earnings per share within a range of approximately $0.03 to $0.04 on weighted-average diluted shares outstanding of approximately 180 million

Non-GAAP Financial Outlook (excluding the impact of approximately $47 million of stock-based compensation and including approximately $3 million of additional income taxes):

Non-GAAP gross margin of approximately 74%
Non-GAAP operating expenses within a range of approximately $66 million to $67 million
Non-GAAP tax rate of approximately 10%
Non-GAAP diluted earnings per share within a range of approximately $0.28 to $0.29 on non-GAAP weighted-average diluted shares outstanding of approximately 180 million

Earnings Webcast and Conference Call
Astera Labs will host a conference call to review its financial results for the fourth quarter and full year of fiscal 2024 and to discuss our financial outlook today at 1:30 p.m. Pacific Time. Interested parties may join the conference call by dialing 1-800-715-9871 and using conference ID 5908687. The call will also be webcast and can be accessed at the Astera Labs website at https://ir.asteralabs.com/. The webcast will be recorded and available for replay on the company’s website for the next six months.

Discussion of Non-GAAP Financial Measures
We use certain non-GAAP financial measures to supplement the performance measures in our consolidated financial statements, which are presented in accordance with GAAP. A reconciliation of these non-GAAP measures to the closest GAAP measure can be found later in this release. These non-GAAP financial measures include non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating expenses, non-GAAP operating income (loss), non-GAAP operating margin, non-GAAP tax rate, non-GAAP net income (loss), non-GAAP diluted earnings (loss) per share, and non-GAAP weighted-average share count. We use these non-GAAP financial measures for financial and operational decision-making and as a means to assist us in evaluating period-to-period comparisons. By excluding certain items that may not be indicative of our recurring core operating results, we believe that, non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating expenses, non-GAAP operating income (loss), non-GAAP operating margin, non-GAAP tax rate, non-GAAP net income (loss), non-GAAP pro forma diluted earnings (loss) per share, and non-GAAP pro forma weighted-average share count provide meaningful supplemental information regarding our performance. Accordingly, we believe these non-GAAP financial measures are useful to investors and others because they allow for additional information with respect to financial measures used by management in its financial and operational decision-making and they may be used by our institutional investors and the analyst community to help them analyze the health of our business. However, there are a number of limitations related to the use of non-GAAP financial measures, and these non-GAAP measures should be considered in addition to, not as a substitute for or in isolation from, our financial results prepared in accordance with GAAP. Other companies, including companies in our industry, may calculate these non-GAAP financial measures differently or not at all, which reduces their usefulness as comparative measures.

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