Astera Labs (ALAB) Market Cap 2024–2026
As of October 29, 2026, Astera Labs had a market cap of $50.39 billion, which decreased by 2.27% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Astera Labs Inc. (ALAB)
🌍 United States 📈 NASDAQ 🏭 Technology 🏢 Semiconductors
Latest Market Cap
$50.39B ▼ 2.27%
Start of 2026
$27.65B ▲ 82.24%
1 Year Ago
$28.18B ▲ 78.81%
All-Time High
$82.73B ▼ 39.09%
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Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.
📈 Astera Labs Market Cap History by Year and Month
| Year / Month | Market Cap | % Change |
|---|---|---|
| 2026 | $50.39B | ▲ 82.24% |
| $50.39B | ▼ 18.41% | |
| $61.76B | ▲ 19.88% | |
| $51.52B | ▼ 3.36% | |
| $53.31B | ▼ 35.56% | |
| $82.73B | ▲ 40.77% | |
| $58.77B | ▲ 77.29% | |
| $33.15B | ▲ 77.65% | |
| $18.66B | ▼ 7.76% | |
| $20.23B | ▼ 19.21% | |
| $25.04B | ▼ 9.44% | |
| 2025 | $27.65B | ▲ 28.84% |
| 2024 | $21.46B | ▲ 126.85% |
📊 Astera Labs Market Cap and Other Industry Peers
Below are selected companies from the Semiconductors sector / subsector:
Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.