Teradyne, Inc. engages in the design, development, manufacture, and sale of automated test systems and robotics products in the United States, Asia Pacific, Europe, the Middle East, and Africa. The company operates through Semiconductor Test, Robotics, and Other segments. The Semiconductor Test segment offers products and services for wafer level and device package testing, and system level testing of semiconductor devices in automotive, industrial, communications, consumer, smartphones, cloud, computer and electronic game, and other applications. This segment also provides FLEX test platform systems; J750 test system to address the volume semiconductor devices, including microcontrollers; Magnum platform that tests memory devices, such as flash memory and DRAM; and ETS platform for semiconductor manufacturers, and assembly and test subcontractors in the analog/mixed signal markets. It serves integrated device manufacturers that integrate the fabrication of silicon wafers into their business; fabless companies that outsource the manufacturing of silicon wafers; foundries; and semiconductor assembly and test providers. The Robotics segment provides collaborative robotic arms and autonomous mobile robots for manufacturing, logistics, and industrial customers. It also provides product test instruments which includes operations related to the design, manufacturing and marketing of products and services for defense/aerospace test, circuit-board test, wireless test systems, and silicon photonics testing. The company has a strategic collaboration with Tokyo Electron Limited for the development of a test cell solution for device screening in AI and data center applications. Teradyne, Inc. was incorporated in 1960 and is headquartered in North Reading, Massachusetts.

Teradyne Inc. (TER) Stock Price & Market Analysis
TER · NASDAQ · Semiconductor Equipment & Materials
$401.30
▲ +$2.92(+0.73%)4:00 PM ET - vs previous closeQuote as of Sep 28, 2026, 4:00 PM EDT
NASDAQ market is closed. Showing the latest available regular-session trade from Sep 28, 2026, 4:00 PM EDT.
Yahoo Finance · latest regular-session print · as of Sep 28, 2026, 4:00 PM EDT · delay not stated · current source
Long-term rangesSince first printHide
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Session market context
- TERStock · vs previous close
- ↑ +0.73%
- SOXXSemiconductor ETF
- ↓ -2.08%
- QQQNasdaq-100 ETF
- ↓ -1.07%
TER outperformed the sector by 2.81 percentage points.
Price comparisons describe market context; they do not establish the cause of a move.
Data freshness
PriceAt closeLast traded
Fundamentalsevery 1 hrProvider checked
Analystevery 12 hrProvider checked
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Reported fundamentals
TER research snapshot
Annual revenue
USD 3.19B
Sales reported for this fiscal year.
Revenue change
+13.1%
Compared with the prior fiscal year.
Net profit margin
17.4%
Reported net income divided by revenue.
These reported results describe the business’s recent scale and profitability. Compare cash generation and valuation before forming an investment view; historical growth is not a forecast.
Company · Profile
About Teradyne Inc. (TER)
Sector, leadership, and how Teradyne Inc. earns its revenue.
Technology
Company · Profile
About Teradyne Inc. (TER)
Sector, leadership, and how Teradyne Inc. earns its revenue.
Teradyne Inc.
NASDAQ · TER · US
- Sector
- Technology
- Industry
- Semiconductor Equipment & Materials
- Headquarters
- North Reading, MA, United States
- Country
- US
- Founded
- 1979
- Employees
- 6,600
- CEO
- Mr. Gregory Stephen SmithCompany leadership source
- Exchange
- NASDAQ
Business model & operating evidence
AI business exposure
- Revenue exposure
- AI-specific revenue is not separated in the available company statements.
- Capital-spending dependency
- No reviewed quantitative dependency model is available.
- Compute role
- See the sourced business description; AI labels do not establish compute revenue.
- Platform examples
- An exhaustive, consistently defined product inventory is unavailable.
- Ecosystem links
- Supplier and customer links require reviewed disclosures.
Narrative versus numbers
Demand is expanding
Supporting observation: 103.9%
Quarterly revenue growth year over year; company-wide, not exclusively AI. · TECHi unified data · 2026-06-28
Growth produces accounting profit
Supporting observation: 25.8%
Net margin. A positive figure supports profitability, not necessarily cash generation. · SEC Companyfacts · 2026-09-29T08:58:37.892Z
The business generates cash after investment
Supporting observation: 378.43M
Latest available free cash flow; period-specific, not a forecast. · SEC Companyfacts · 2026-06-28
These are explicit tests of individual claims, not an overall bull/bear rating. Demand growth can coexist with valuation, concentration and financing risk.
Operating measures
- Revenue
- $1.33Bquarter ended Jun 28, 2026
- Gross margin
- 59.8%quarter ended Jun 28, 2026
- Operating margin
- 32.9%quarter ended Jun 28, 2026
- EPS
- $2.38quarter ended Jun 28, 2026
- Capital expenditure
- $90.71Mquarter ended Jun 28, 2026
- Free cash flow
- $378.43Mquarter ended Jun 28, 2026
- Free cash flow margin
- 28.5%quarter ended Jun 28, 2026
- Operating cash / net income
- 1.25×quarter ended Jun 28, 2026
- Revenue growth year over year
- 103.9%quarter ended Jun 28, 2026
Leadership
CEO: Mr. Gregory Stephen Smith
Source: Yahoo Finance · 2026-09-29T10:21:50.382Z
Ownership filings and insider activityCompetitors & comparisons
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Governance & sustainability
Dated environmental and governance disclosures are not available in this dataset. TECHi does not infer an ESG rating from profitability, volatility, headcount or executive biographies.
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
US market hours
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