How to Buy Teradyne Stock
Teradyne Inc
Teradyne, Inc. designs, develops, manufactures, sells, and supports automatic test equipment worldwide. The company operates through Semiconductor Test, System Test, Industrial Automation, and Wireless Test segments.
Teradyne stock last closed at $300.77, up 1.46% from the previous day, and has increased 186.53% in one year. It has overperformed other stocks in the Semiconductor Equipment & Materials industry by 0.81 percentage points. Teradyne stock is currently +357.31% from its 52-week low of $65.77, and -12.8% from its 52-week high of $344.92.
As of Mar 10, 2026, there are 156.56M TER shares outstanding. The market capitalization of TER is $47.09B. In the last 24 hours, 2.82M TER shares were traded.
How to Buy Teradyne Stock
Wondering how to invest in Teradyne stock? Here's how.
- Decide where to buy Teradyne stock: You need to choose a stock brokerage, but don't worry - we've sifted through dozens of online stock brokerages and apps to help you choose where to buy Teradyne stock.
- Create your brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've found.
- Fund your investment account: Choose your payment method and add your info.
- Research Teradyne stock: The Teradyne ticker symbol is TER. Is Teradyne stock a good investment? Should you buy shares of TER? How do TER's underlying business fundamentals look? Do top analysts think Teradyne is a good buy? Why has TER's stock price moved recently? (Hint: Our stock research tools can help you understand if TER is a good stock to buy).
- Make your TER purchase: Decide if you will purchase TER shares at the current market price or use a limit order to purchase TER shares at a given price.
- Keep an eye on your TER position: Create a watchlist to keep track of your investment in Teradyne stock.
Step 1: Decide where to buy Teradyne stock
You need a brokerage account to access the NASDAQ market and buy TER stock.
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Open eToro AccountStep 2: Create your brokerage account
Now that you've selected the right brokerage, it's time to fill out some personal information so you can buy TER stock today.
How to Start a New Brokerage 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.
- Provide your personal info to create a new trading account.
- Submit your data by clicking the "Create Account" button. Get started with eToro today
Step 3: Fund your investment account
Now that you've finished signing up on mobile trading apps, you can securely and quickly fund your account:
Check out this video walkthrough if you need help depositing funds into your new investment account.
Step 4: Research Teradyne stock
Once you have chosen the best place to buy Teradyne stock, it's important to research their stock prior to buying, so you can wrap your head around the risk and opportunity.
Teradyne stock at a glance
Teradyne Due Diligence Score
WallStreetZen was built to help part-time investors do more in-depth fundamental analysis in minutes instead of hours.
You can see all of the due diligence checks on TER's stock page.
Is TER stock undervalued?
Investors use many financial metrics, analyses, models, and charts to gauge TER's true value.
Using relative valuations ratios:
- TER could be overvalued based on its P/E ratio of 86.43x, relative to Semiconductor Equipment & Materials industry P/E ratio of 45.03x
- TER could be overvalued based on its P/B ratio of 16.84x, relative to Semiconductor Equipment & Materials industry P/B ratio of 15.41x
- TER may be overvalued based on its PEG ratio of 1.94x
You can do additional valuation analysis on TER's stock here.
TER Financials at a glance
Signs that TER is financially healthy:
- There are more short-term assets than short-term liabilities on the TER balance sheet.
- There are more short-term assets than long-term liabilities on the TER balance sheet.
- TER earnings of $640.19M is not enough to cover its interest payments.
- Total TER debt is lower than 5 years ago, relative to shareholder equity.
- TER's operating cash flow of $674.42M allows it to safely service it's debt of $283.24M.
Signs that TER is not financially healthy:
- TER profit margin has gone down from 19.2% to 17.4% in the past year.
- TER has a relatively high debt to equity ratio of 0.5.
Do analysts think it's a good time to buy TER stock
Out of 10 Equities analysts who track TER, the consensus analyst rating on TER is a Strong Buy
It's important to note that analyst ratings are not stock recommendations, nor are they financial advice.
Most Recent TER Analyst Forecasts
Timothy Arcuri, a top 1% analyst from UBS maintains TER with a strong buy rating and raises their TER price target from $200.00 to $275.00, on Jan 26, 2026.
Vivek Arya, a top 2% analyst from Bank of America maintains TER with a strong buy rating and raises their TER price target from $250.00 to $260.00, on Jan 22, 2026.
Bank of America's Vivek Arya raised their price target on Teradyne (NASDAQ: TER) by 4% from $250 to $260 on 2026/01/22. The analyst maintained their Strong Buy rating on the stock.
Teradyne will report its Q4 and FY 2025 earnings on 2026/02/03.
In a preview note, Arya opined that "Capex can rise faster than underlying unit growth because AI compute/networking and memory chips are becoming more complex and process cadence is accelerating."
Samik Chatterjee, a top 1% analyst from JP Morgan maintains TER with a hold rating and raises their TER price target from $122.00 to $190.00, on Oct 30, 2025.
Joseph Moore, a top 1% analyst from Morgan Stanley maintains TER with a hold rating and raises their TER price target from $100.00 to $136.00, on Oct 14, 2025.
Mehdi Hosseini, a top 1% analyst from Susquehanna maintains TER with a strong buy rating and raises their TER price target from $133.00 to $200.00, on Sep 22, 2025.
You can dive deeper into what analysts are forecasting on the Teradyne stock forecast page.
TER Momentum
How are TER Revenues/Earnings doing?
Last year, TER earnings were $554.05M. In the last five year, TER's earnings have grown by -5.91% per year. This was slower than the Semiconductor Equipment & Materials industry average of 20.7%.
Last year, TER revenue was $3.19B. Over the last 5 year, TER's revenue has grown by 0.44% per year. This was slower than the Semiconductor Equipment & Materials industry average of 13.75%.
Dive into TER's earnings and revenue performance here.
What are TER executives and large shareholders up to?
Over the past 12 months, executives and large shareholders at TER have sold more shares than they have bought.
Mercedes Johnson, Director of TER, was the latest TER insider to sell. They sold $187,000.00 worth of TER stock on Mar 5, 2026.
Research more about who owns TER shares here.
Can I rely on TER as an income stream?
Teradyne pays a dividend of 0.16%, compared to the Semiconductor Equipment & Materials industry's average dividend yield of 0.57%. If you owned $1,000 worth of TER stock, you would have received $1.63 in the past 12 months.
Teradyne dividend payments have consistently grown over the past decade and have remained stable.
Dig into more data about Teradyne dividend yield and history here.
TER Social Trading Data
One of the primary reasons eToro is our highest-rated brokerage is because of its social trading community.
Click below to find out what other community members have to say.
Step 5: Make your TER purchase
You have two primary options:
- Market order: A market order is an order to buy or sell a security at the best possible price.
Market orders are usually fine for most investors. - Limit order: A limit order lets you buy or sell a stock at a specific price (or better).
If you want to ensure you're buying or selling at a particular price limit, use a limit order.
Click the Open button and eToro will place the order.
If you require more info about investing in stocks on eToro, click the helpful video below:
Step 6: Keep an eye on your TER position
Now that you own some shares in TER, you'll want to keep up with your new stock purchase.
Put TER on a watchlist to keep track of your TER stock.
TER Feed
How to Buy Stock in Teradyne
To reiterate, here are the 6 steps for buying Teradyne stock:
- Decide where to buy Teradyne stock
- Create your brokerage account
- Fund your investment account
- Research Teradyne stock
- Make your TER purchase
- Keep an eye on your TER position
If you are looking for a online brokerage, eToro is our recommended option.
Get Started with eToro TodayIf you would like to keep track of your new investment in Teradyne, create your watchlist below.
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