Astera Labs, Inc.
Astera Labs (Nasdaq: ALAB) is a fabless semiconductor company providing hardware and software connectivity solutions for cloud and AI infrastructure. Its products address data, memory, and networking bottlenecks in data centers and include Aries PCIe/CXL retimers and cable modules, Taurus Ethernet cable modules, Leo… From the company’s description.
In fiscal 2025, Astera Labs, Inc. reported revenue of $852.52M, up 115.1% from fiscal 2024, and net income of $219.13M. Its operating margin was 20.3%, and operations generated $319.31M in cash. Over the twelve months to Jun 30, 2026, revenue was $1.20B.
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 (Nasdaq: ALAB) is a fabless semiconductor company providing hardware and software connectivity solutions for cloud and AI infrastructure. Its products address data, memory, and networking bottlenecks in data centers and include Aries PCIe/CXL retimers and cable modules, Taurus Ethernet cable modules, Leo CXL memory controllers, and Scorpio fabric switches, supported by its COSMOS software suite for configuring, managing, monitoring, and troubleshooting devices. Products are offered as integrated circuits, boards, and modules and serve hyperscalers, AI accelerator vendors, and system OEMs; sales are made directly and through distributors and customers’ manufacturing partners. Astera reports as one business and has no reportable operating segments. Revenue was $852.5 million for fiscal 2025, and the company had 756 full-time employees globally as of December 31, 2025. Its website is https://asteralabs.gcs-web.com.
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.
Put this business in context.
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