Astera Labs, Inc.
Astera Labs, Inc. is a semiconductor company that designs and delivers connectivity solutions purpose-built for cloud and artificial intelligence infrastructure. The company operates through its Intelligent Connectivity Platform, which comprises semiconductor-based, high-speed, mixed-signal connectivity products… From the company’s description.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Astera Labs, Inc. does
In the company’s own words
Astera Labs, Inc. is a semiconductor company that designs and delivers connectivity solutions purpose-built for cloud and artificial intelligence infrastructure. The company operates through its Intelligent Connectivity Platform, which comprises semiconductor-based, high-speed, mixed-signal connectivity products integrated with microcontrollers and sensors, along with COSMOS, a proprietary software suite embedded in its connectivity products and integrated into customer systems.
The company's product portfolio includes four primary families: Aries PCIe/CXL Smart DSP Retimers and Smart Cable Modules that enable higher bandwidth and lower latency interconnectivity between processors and storage; Taurus Ethernet Smart Cable Modules that increase network connectivity bandwidth between servers and switches; Leo CXL Memory Connectivity Controllers that address processor memory bandwidth bottlenecks; and Scorpio Smart Fabric Switches designed for AI platform deployment at scale. These products are offered in multiple form factors including integrated circuits, boards, and modules, with millions of devices shipping across leading hyperscalers globally.
Astera Labs serves major hyperscalers, leading artificial intelligence accelerator vendors including GPU manufacturers, and system original equipment manufacturers. The company maintains a fabless manufacturing model, partnering with TSMC for integrated circuit fabrication and utilizing Advanced Semiconductor Engineering and Amkor Technologies for assembly, packaging, and testing. The company generated revenue of $852.5 million for the fiscal year ended December 31, 2025, compared to $396.3 million in 2024.
As of December 31, 2025, the company employed 756 full-time employees globally, with 527 in North America, 208 in Asia, and 21 in Europe. The company maintains research and development offices in the United States, Canada, Germany, India, Israel, Singapore, and Vietnam. Astera Labs holds 26 issued patents and 35 pending patent applications in the United States, with additional intellectual property protection through trademark registrations across multiple jurisdictions.
More information is available at https://asteralabs.gcs-web.com/financials/sec-filings.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Semiconductors
- Headquarters
- SAN JOSE, CA
- Fiscal year end
- December
- CIK
- 1736297
- SIC
- 3674
Financial performance, year by year
Fiscal 2024–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Astera Labs, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Astera Labs, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
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