Astera Labs, Inc.
Data as of April 18, 2026
Key Metrics
Market Cap
$29.63B
P/E Ratio
143.84
P/B Ratio
21.72
Dividend Yield
—
Return on Equity
0.19%
Debt / Equity
2.27
Insider Ownership
11.27%
Institutional Own.
79.52%
Employees
756
Sector & Industry
Sector
Technology
Industry
Semiconductors
About Astera Labs, Inc.
Astera Labs, Inc. designs, manufactures, and sells semiconductor-based connectivity solutions for cloud and AI infrastructure. It offers an intelligent connectivity platform, comprised of semiconductor-based, high-speed, mixed-signal connectivity products that integrate a matrix of microcontrollers and sensors, and COSMOS. The company provides COSMOS software suite, a connectivity system management and optimization software that enables management and optimization of resources for large fleets at cloud-scale via link, fleet, and RAS management capabilities. In addition, it offers PCIe/CXL smart DSP retimers and cable modules; ethernet smart cable modules for cloud and AI infrastructure; CXL memory connectivity controllers; and smart fabric switches. The company serves hyperscalers and system original equipment manufacturers. Astera Labs, Inc. was incorporated in 2017 and is based in San Jose, California.
Ownership Snapshot
Source: Yahoo Finance / SEC filings. For full details, see the Holdings page.