Teradyne (TER) SEC Filings: History & Chart

Teradyne, Inc. (TER)TERTeradyne, Inc.

About Teradyne, Inc.

Teradyne, Inc., established in 1960 and headquartered in North Reading, Massachusetts, is a global leader specializing in the creation, production, sale, and maintenance of automated testing solutions. The company's operations are categorized into four principal divisions: 1. Semiconductor Test: This segment delivers solutions for testing microchips at both the wafer and finished device package stages. These capabilities serve a wide array of sectors, including automotive, industrial, telecommunications, consumer electronics, mobile devices, cloud computing, and gaming. Notable offerings include the FLEX test platform, the J750 system for high-volume semiconductor testing, the Magnum platform specialized for memory components like flash and DRAM, and the ETS platform, which caters to the analog/mixed-signal markets for chip makers and outsourced assembly/test providers. Its clientele encompasses integrated device manufacturers (IDMs), fabless chip companies, foundries, and independent semiconductor assembly and test firms. 2. System Test: This division provides instrumentation and systems for defense and aerospace applications, data storage testing apparatus, and solutions for circuit board examination and fault detection. 3. Industrial Automation: This segment supplies collaborative robotic arms, self-governing mobile robots, and sophisticated software for robotic control, primarily catering to clients in manufacturing, logistics, and lighter industrial applications. 4. Wireless Test: Operating under its LitePoint brand, this segment delivers crucial testing solutions for the development and production of various wireless products, ranging from modules and smartphones to tablets, laptops, peripherals, and Internet-of-Things (IoT) gadgets. Key offerings include IQxel for Wi-Fi and other connectivity standards, IQxstream for comprehensive cellular technology testing (including 5G), IQcell for multi-device cellular signaling verification, IQgig, and ready-to-use test software tailored for wireless chipsets.

North Reading, MA

6,600 employees

www.teradyne.com

Technology / Semiconductors

Sector: Technology
Industry: Semiconductors
CEO: Gregory Stephen Smith

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Form	Filing Date	Accepted	Document
4	Jul 16, 2026	Jul 16, 2026	View filing
4	Jul 16, 2026	Jul 16, 2026	View filing
4	Jul 2, 2026	Jul 2, 2026	View filing
4	Jun 29, 2026	Jun 29, 2026	View filing
4	Jun 29, 2026	Jun 29, 2026	View filing
4	Jun 29, 2026	Jun 29, 2026	View filing
4	Jun 16, 2026	Jun 16, 2026	View filing
4	Jun 16, 2026	Jun 16, 2026	View filing
4	Jun 16, 2026	Jun 16, 2026	View filing
4	Jun 16, 2026	Jun 16, 2026	View filing
4	Jun 16, 2026	Jun 16, 2026	View filing
SC 13G/A	Jun 4, 2026	Jun 4, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 19, 2026	May 19, 2026	View filing
4	May 19, 2026	May 19, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 12, 2026	May 12, 2026	View filing
4	May 11, 2026	May 11, 2026	View filing
8-K	May 11, 2026	May 11, 2026	View filing
SD	May 5, 2026	May 5, 2026	View filing
10-Q	May 1, 2026	May 1, 2026	View filing
SC 13G	Apr 29, 2026	Apr 29, 2026	View filing
SC 13G	Apr 29, 2026	Apr 29, 2026	View filing

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