NVDA+2.54%AAPL+1.32%GOOGL−1.62%MSFT+0.20%AMZN−0.10%TSM+1.60%SPCX+7.79%META+0.47%
StockVS

NASDAQ · Semiconductors · USD

Astera Labs, Inc. (ALAB) Stock Analysis

Astera Labs, Inc. (ALAB) is a Semiconductors stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

ALAB

$290.06

+$5.26 (+1.85%)

Oct 21, 2026 · Market close

Compare

Price History

Hover for the daily close. The dotted line marks the period open.

Compare ALAB with… →

ALAB Key Statistics

As of Oct 21, 2026
Trading
Open
$294.50
Previous Close
$284.80
Day's Range
279.51–295.99
52-Week Range
97.89–499.48
Volume
2.20M
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
3.69
Valuation
Market Cap
$50.32B
P/E Ratio
142.89
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
45.30
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
41.87
EPS (ttm)Profit attributable to each share over the last twelve months.
2.03
Financials (FY)
Revenue (FY)
$852.53M+115.13%
Net Income (FY)
$219.13M
Profit marginThe share of revenue left as profit after all costs and taxes.
30.74%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
173.49M
1-Year Return
+84.15%
Dividend and dates
Earnings Date
November 3, 2026
Avg Volume
4.13M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, ALAB closed at $290.06, +84.15% over 1 year.

Astera Labs, Inc. (ALAB) has a market capitalization of $50.32B.

In fiscal 2025, ALAB reported revenue of $852.53M.

ALAB Stock Return by Calendar Year

Astera Labs, Inc. (ALAB) return since Mar 2024: what $10,000 became

1 year
$10,000 $18,415
+84.15%
Since Mar 2024
$10,000 $46,761
+367.61%

If you had invested $10,000 in Astera Labs, Inc. (ALAB) at the close on March 20, 2024, the earliest close on record here, it would have been worth $46,761 at the close on October 21, 2026: +367.61% in total, +81.52% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+74.36%
2025+25.60%
2024 (partial year)+113.53%

As of October 21, 2026.

ALAB Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$852.53M$219.13M25.7%
2024$396.29M−$83.42M−21.1%
2023$115.79M−$26.26M−22.7%
2022$79.87M−$58.35M−73.0%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$852.53M$645.26M$173.42M$219.13M25.7%
2024$396.29M$302.70M−$116.07M−$83.42M−21.1%
2023$115.79M$79.83M−$29.50M−$26.26M−22.7%
2022$79.87M$58.68M−$60.19M−$58.35M−73.0%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

ALAB Valuation vs Semiconductors Median

Median of 69 stocks
MetricALABSemiconductors medianvs median
P/E142.8949.64188% above
P/S ratio41.877.765.4x the median
Profit margin30.74%5.58%25.2 pts above

Medians across 69 Semiconductors stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Astera Labs, Inc. (ALAB) carries a market capitalisation of $50.32B. It is classified in the Semiconductors industry, within the Technology sector. Headcount on file is 756.

ALAB last closed at $290.06 on October 21, 2026. That is +$5.26 (+1.85%) against the previous close. Over the past 52 weeks the price has ranged from $97.89 to $499.48. The latest close sits 196.31% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $852.53M. Against the prior fiscal year total of $396.29M, that is a change of +115.13%. Net income for the same year was $219.13M. Profit margin runs at 30.74%. That is 25.2 percentage points above the Semiconductors median of 5.58%. Trailing earnings per share are 2.03.

Across the 4 fiscal years on file, revenue moves from $79.87M in 2022 to $852.53M in 2025. Of those 4 years, 1 report positive net income.

Valuation Assessment

On trailing earnings, the shares are priced at 142.89 times earnings. That is 187.85% above the Semiconductors median of 49.64. On forward earnings the ratio is 45.3. The price-to-sales ratio is 41.87. On price-to-sales that is 5.4 times the Semiconductors median of 7.76. The medians here are taken across 69 Semiconductors companies that report the metric.

The trailing one-year total return is +84.15%. The stored price history starts on March 20, 2024, and the total return since then is +367.61%. Beta against the wider market is reported at 3.69. Annualized volatility over the trailing 2 years is 96.39%.

Growth & Income

The record shows no dividend for ALAB.

The record holds one complete calendar year, 2025, which returned +25.60%. So far in 2026 the total return is +74.36%.

Peer Comparison

Astera Labs, Inc. (ALAB) operates in the Semiconductors industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Astera Labs, Inc. ALAB $50.32B 142.9
NVIDIA Corporation NVDA $5.36T 28.1
Taiwan Semiconductor Manufacturing Company Limited TSM $2.24T 28.0
Broadcom Inc. AVGO $1.61T 43.1

The Semiconductors industry average P/E ratio is 49.6x. Astera Labs, Inc. trades at a P/E of 142.9.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

Related Semiconductors Stocks

NVDA

NVIDIA Corporation

$5.36T

 TSM

Taiwan Semiconductor Manufacturing Company Limited

$2.24T

 AVGO

Broadcom Inc.

$1.61T

 SKHY

SK hynix Inc.

$1.04T

 MU

Micron Technology, Inc.

$1.03T

 AMD

Advanced Micro Devices, Inc.

$902.30B
View all Semiconductors stocks →

Popular Technology Stocks

AAPL

Apple Inc.

$5.02T

 MSFT

Microsoft Corporation

$3.96T

 ASML

ASML Holding N.V.

$646.23B

 INTC

Intel Corporation

$491.40B

 PLTR

Palantir Technologies Inc.

$484.74B
View all Technology stocks →

About Astera Labs, Inc.

Astera Labs, Inc. designs, manufactures, and sells semiconductor-based connectivity solutions for cloud and AI infrastructure in Taiwan and the United States. 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.

Visit website →