Company overview
Astera Labs, Inc. designs, manufactures, and sells semiconductor-based connectivity solutions for cloud and AI infrastructure. It offers an intelligent connectivity platform, comprised high-speed connectivity integrated circuits, modules and boards, and COSMOS. The company also 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 scorpio fabric switch, PCIe products, CXL products, and ethernet products. Further, the company provides solutions including AI Servers and Clustering, General Purpose Servers, and Networking solutions. The company serves hyperscalers and system original equipment manufacturers. Astera Labs, Inc. was incorporated in 2017 and is based in Santa Clara, California.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing ALAB with another company.
| Daily close (USD) | $347.05 |
| Market capitalization (USD) | $60,208,005,343.2 |
| Price / earnings (TTM) | 162.95 |
| Price / book | 34.89 |
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Read ALAB's valuation metrics
Company size
Astera Labs, Inc. Common Stock's recorded market capitalization is $60,208,005,343.2. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
ALAB's recorded P/E is 162.95: about $162.95 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
ALAB's recorded price-to-book ratio is 34.89. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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