Teradyne, Inc. (TER) stock price, quote and key numbers
Updated 28 September 2026, 09:52 ET
Teradyne, Inc. (TER) closed at $398.38 on 25 September 2026, up 2.8%. That leaves it up 7.2% over a week, up 9.7% over a month and up 199.1% over a year. That is 75% of the way up its 52 week range of $128.59 to $487.91. The median analyst price target of $420 sits 5.4% above the close.
The price
Changes compare dividend and split adjusted closes over trading sessions, so the one year figure is the last close against the close 252 sessions earlier. The 52 week range uses the daily highs and lows of the same window. Read the guide: How to read a stock quote.
The live price, the day's chart and the pre market and after hours prints are in the app: open TER in Just Stock Quotes.
Trend and range
TER trades above both its 50 day average of $369.00 and its 200 day average of $329.69, the shape of an uptrend. The 50 day average sits above the 200 day average. Its beta against the S&P 500 over the last year is 3.24, a stock that moves a lot more than the market. It is 18.3% below its 52 week high and 209.8% above its 52 week low.
Moving averages smooth the closes of the last 50 and 200 sessions; being above or below them describes the trend, it does not predict it. Beta is how much the stock moved for each move in the S&P 500 over the year. Read the guide: Moving averages, the 52 week range and beta.
What analysts say
In the last 90 days 7 firms recorded 7 actions on TER: 6 kept a view and 1 downgrade. Price targets: 5 raised. The most recent targets from 11 firms run from $390 to $550, with a median of $420, 5.4% above the last close.
| Date | Firm | Action | Price target |
|---|---|---|---|
| 21 Aug 2026 | Baird | Downgrades to Neutral from Outperform | $420.00 |
| 30 Jul 2026 | Morgan Stanley | Maintains Equal-Weight | $387.00 to $397.00 |
| 30 Jul 2026 | Evercore ISI Group | Maintains Outperform | $370.00 to $420.00 |
| 29 Jul 2026 | Cantor Fitzgerald | Reiterates Overweight | $550.00 |
| 20 Jul 2026 | UBS | Maintains Buy | $440.00 to $500.00 |
| 6 Jul 2026 | Goldman Sachs | Maintains Buy | $350.00 to $465.00 |
A target is one firm's guess at the price a year out, and the average runs optimistic. The useful reading is the mood: high targets and a wall of buys mean high expectations. Read the guide: What analyst ratings and price targets tell you.
Earnings
The next report is on the calendar for 27 October 2026 for Q3 2026, with earnings per share expected at $2.05. The last report, on 28 July 2026 for Q2 2026, showed EPS of $2.47 against $2.05 expected, a beat of 20.5%, on revenue of $1.3 billion. Teradyne, Inc. beat the EPS estimate in 8 of its last 8 reported quarters.
Set a percent move alert before the report and the app pings you when the stock reacts, even after hours: open TER in Just Stock Quotes.
The numbers
Over the trailing twelve months Teradyne, Inc. shows revenue growth of 57.87%, a gross margin of 59.24%, an operating margin of 30.23% and a return on equity of 36.66%.
| Measure | Value | Percentile |
|---|---|---|
| Revenue growth, TTM | 57.9% | 90th |
| Net income growth, TTM | 145.2% | 86th |
| Gross margin | 59.2% | 72nd |
| Operating margin | 30.2% | 89th |
| Free cash flow margin | 17.9% | 79th |
| Return on equity | 36.7% | 93rd |
| Return on assets | 26.5% | 97th |
| Debt to equity | 0.00 | 14th |
| Current ratio | 2.12 | 70th |
| Effective tax rate | 13.5% | 56th |
The percentile ranks the company against every US company the data covers; a high percentile means most companies score lower.
Margins say how much of each dollar of sales becomes profit, returns say how hard the balance sheet works, and debt to equity says how much of it is borrowed. The valuation ratios, price to earnings and the rest, are in the app on the stock page. Read the guide: The valuation ratios on a stock page.
About Teradyne, Inc.
- Exchange
- Nasdaq
- Sector
- Information Technology
- Industry
- Measuring And Control Equipment
- Headquarters
- North Reading, Massachusetts
- Chief executive
- Mark E. Jagiela
- Employees
- 6,500
- Website
- teradyne.com
Teradyne, Inc. operates through Semiconductor Test, System Test, Industrial Automation, and Wireless Test segments. The Wireless Test segment provides test solutions for use in the development and manufacture of wireless devices and modules, smartphones, tablets, notebooks, laptops, peripherals, and Internet-of-Things devices.
In the same sector
Other Information Technology names in the S&P 500, by market cap:
NVDA NVIDIA Corp.AAPL Apple Inc.MSFT Microsoft Corp.AVGO Broadcom Inc.MU Micron Technology Inc.AMD Advanced Micro Devices Inc.INTC Intel Corp.PLTR Palantir Technologies Inc.
Learn
- How to read a stock quote
- Reading a price chart from one day to one year
- Moving averages, the 52 week range and beta
- What analyst ratings and price targets tell you
- The valuation ratios on a stock page
- Price alerts, targets and percent moves
Add TER to your watchlist, set a price alert, watch the live chart and ask FundSpec AI about it. No account, no subscription. The same screen is in the iPhone, iPad and Android apps.
Open TER in Just Stock Quotes