How to Buy Astera Labs Stock
Astera Labs Inc
Astera Labs, Inc. designs, manufactures, and sells semiconductor-based connectivity solutions for cloud and AI infrastructure.
Astera Labs stock last closed at $175.74, up 9% from the previous day, and has increased 44.01% in one year. It has overperformed other stocks in the Semiconductors industry by 0.12 percentage points. Astera Labs stock is currently +272.92% from its 52-week low of $47.13, and -33.15% from its 52-week high of $262.90.
As of Dec 8, 2025, there are 168.9M shares of ALAB outstanding. The market value of ALAB is $29.68B. In the past 24 hours, 8.03M ALAB shares were traded.
How to Buy Astera Labs Stock
Wondering how to invest in Astera Labs stock? Here's how.
- Figure out where to buy Astera Labs stock: You need to decide on an online brokerage, but don't worry - we've sifted through dozens of online brokerages and apps to help you choose where to buy Astera Labs stock.
- Create a brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've selected.
- Put funds into your brokerage account: Pick your payment method and add your info.
- Analyze Astera Labs stock: The Astera Labs ticker symbol is ALAB. Is Astera Labs stock a good investment? Should you buy shares of ALAB? How do ALAB's underlying business fundamentals look? Do top analysts think Astera Labs is a good buy? Why has ALAB's stock price moved recently? (Hint: Our stock research tools can help you decide if ALAB is a good stock to buy).
- Place your ALAB trade: Decide if you will purchase ALAB shares at the current market price or use a limit order to buy ALAB shares at a given price.
- Watch your investment in ALAB: Create a watchlist to key updates about your investment in Astera Labs stock.
Step 1: Figure out where to buy Astera Labs stock
You need a brokerage account to access the NASDAQ market and buy ALAB stock.
Our preferred brokerage: eToro
Based on our analysis, eToro is the best brokerage. eToro gives you:
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Open eToro AccountStep 2: Create a brokerage account
Now that you've selected your brokerage, the next step is to fill out some personal details so you are able to invest in ALAB today.
How to Create a New Investment Account on eToro
- Click here to get started.eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
- Enter your personal data to start a new brokerage account.
- Submit your data by clicking the "Create Account" button. Get started with eToro today
Step 3: Put funds into your brokerage account
Now that you have opened your account on the best free stock trading app, you can securely and quickly fund your account:
Check out the walkthrough below to see the process of depositing money into your new investment account.
Step 4: Analyze Astera Labs stock
After you have chosen the best place to buy Astera Labs stock, it's very important to evaluate their stock before you buy, so you can understand the risk as well as the opportunity.
Astera Labs Numbers
ALAB Overview
WallStreetZen was created to help everyday investors perform better fundamental analysis in minutes instead of hours.
You can view all of the due diligence checks on ALAB's stock page.
Is ALAB stock undervalued?
Analysts use a variety of different financial metrics, analyses, models, and charts to gauge ALAB's fair value.
Using relative valuations methods:
- ALAB could be overvalued based on its P/E ratio of 136.23x, relative to Semiconductors industry P/E ratio of 79.86x
- ALAB may be overvalued based on its P/B ratio of 23.34x, relative to Semiconductors industry P/B ratio of 12.48x
- ALAB may be overvalued based on its PEG ratio of 3.82x
You can do more valuation analysis on ALAB's stock here.
ALAB Financials at a glance
Positive Financial Indicators:
- ALAB profit margin has gone up from -30.7% to 27.5% in the past year.
- There are more short-term assets than short-term liabilities on the ALAB balance sheet.
- ALAB earnings of $149.94M is not sufficient to cover its interest payments.
- There are more short-term assets than long-term liabilities on the ALAB balance sheet.
- ALAB has a low debt to equity ratio of 0.1.
- ALAB's operating cash flow of $263.74M allows it to safely service it's debt of $0.00.
Do analysts think it's a good time to buy ALAB stock
Out of 14 Equities analysts who monitor ALAB, the consensus analyst rating on ALAB is a Strong Buy
It's important to keep in mind that analyst ratings are not recommendations, nor are they financial advice.
Most Recent ALAB Analyst Forecasts
Suji Desilva, a top 3% analyst from Roth Capital maintains ALAB with a strong buy rating and raises their ALAB price target from $200.00 to $225.00, on Nov 5, 2025.
Tore Svanberg, a top 1% analyst from Stifel Nicolaus maintains ALAB with a strong buy rating and raises their ALAB price target from $185.00 to $200.00, on Nov 5, 2025.
Stifel Nicolaus's Tore Svanberg raised their price target on Astera Labs (NASDAQ: ALAB) by 8.1% from $185 to $200 on 2025/11/05. The analyst maintained their Strong Buy rating on the stock.
Astera Labs reported its Q3 2025 earnings.
Svanberg said the print was headlined by a "strong" beat and a "meaningful guidance raise."
The analyst detailed that Astera Labs' PCIe portfolio is "already well-positioned" to deliver meaningfully accelerating revenue in FY 2026 and FY 2027, and further, that the company is expanding its portfolio to address next-gen protocols.
Earnings Report
For Q3 2025, Astera Labs reported:
- EPS of $0.49, which beat the Zacks Consensus Estimate by 25.64% and Q3 2024's $0.23.
- Revenue of $230.58M, which beat the Zacks Consensus Estimate by 11.53% and was up 103.9% Y/Y.
For Q4 2025, management guided:
- EPS of $0.51.
- Revenue of $245M to $253M.
CEO Jitendra Mohan commented: “Astera Labs delivered strong financial results in Q3 with revenue growing by 20% sequentially to a new record level of $230.6 million.
“During the quarter, we saw robust demand and upside across our signal conditioning, smart cable module (SCM), and switch fabric portfolios as new AI platforms ramped up production.
"Looking into Q4, we anticipate continued PCIe 6 momentum alongside robust growth from our Taurus Ethernet SCMs.
"We remain focused on our rack-scale vision, which is further strengthened by the proposed acquisition of aiXscale Photonics, which we believe will support our customers' technology roadmaps and increase our market reach beyond copper interconnects.”
Quinn Bolton, a top 1% analyst from Needham maintains ALAB with a buy rating and raises their ALAB price target from $205.00 to $220.00, on Nov 5, 2025.
Tom O'Malley, a top 3% analyst from Barclays downgrades ALAB to a hold rating and maintains their ALAB price target from $155.00 to $155.00, on Oct 20, 2025.
Atif Malik, a top 1% analyst from Citigroup maintains ALAB with a strong buy rating and raises their ALAB price target from $160.00 to $275.00, on Sep 17, 2025.
You can dig deeper into what analysts are forecasting on the Astera Labs stock forecast page.
ALAB Trading Indicators
Is ALAB Making Money?
Last year, ALAB revenue was $723.04M. During the past 1 years, ALAB's revenue has grown by 136.51% per year. This was faster than the Semiconductors industry average of 40.54%.
Dig into ALAB's earnings and revenue performance here.
Latest Insiders Trades at ALAB
Over the past 12 months, executives and large shareholders at ALAB have sold more shares than they have bought.
Manuel Alba, Director of ALAB, was the latest ALAB insider to sell. They sold $692,697.18 worth of ALAB shares on Dec 1, 2025.
Learn more about who owns ALAB shares here.
Does ALAB provide a stable income stream?
No, Astera Labs doesn't provide an income stream by paying out dividends.
Get analysis from other traders
One of the reasons eToro is our favorite brokerage is because of its social trading community.
Click below to learn what other investors have to say.
Step 5: Place your ALAB trade
There are two main types of orders:
- Market order: A market order is an order to buy or sell a stock at the best possible price.
Market orders are mostly fine. - Limit order: A limit order lets you buy or sell a security at a specific price (or better).
If you want to be certain you're buying or selling at a given dollar amount, place a limit order.
Hit the Open button and your broker will execute your order.
If you require additional help with investing in stocks on eToro, watch the helpful video below:
Step 6: Watch your investment in ALAB
Now that you own some ALAB stock, you'll want to keep up with your investment.
Create a watchlist to keep tabs on your ALAB stock.
ALAB Feed
How to Buy Stock in Astera Labs
To summarize, here are the 6 steps to buy Astera Labs stock:
- Figure out where to buy Astera Labs stock
- Create a brokerage account
- Put funds into your brokerage account
- Analyze Astera Labs stock
- Place your ALAB trade
- Watch your investment in ALAB
If you need a brokerage account, eToro is our favorite venue.
Get Started with eToro TodayIf you want to monitor your new investment in Astera Labs, create your watchlist below.
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