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Teradyne, Inc. (TER)
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Teradyne, Inc. (TER) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
SC 13G/AJun 4, 2026Jun 4, 2026View filing
4May 26, 2026May 26, 2026View filing
4May 26, 2026May 26, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 12, 2026May 12, 2026View filing
4May 11, 2026May 11, 2026View filing
8-KMay 11, 2026May 11, 2026View filing
SDMay 5, 2026May 5, 2026View filing
10-QMay 1, 2026May 1, 2026View filing
SC 13GApr 29, 2026Apr 29, 2026View filing
SC 13GApr 29, 2026Apr 29, 2026View filing
8-KApr 29, 2026Apr 29, 2026View filing
4Apr 9, 2026Apr 9, 2026View filing
4Apr 7, 2026Apr 7, 2026View filing
4Apr 3, 2026Apr 3, 2026View filing
4Apr 3, 2026Apr 3, 2026View filing
4Mar 30, 2026Mar 30, 2026View filing
4Mar 30, 2026Mar 30, 2026View filing
4Mar 30, 2026Mar 30, 2026View filing
SC 13G/AMar 27, 2026Mar 27, 2026View filing
ARSMar 27, 2026Mar 27, 2026View filing
DEFA14AMar 27, 2026Mar 27, 2026View filing

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
6,500 employees
Technology / Semiconductors
Sector
Technology
Industry
Semiconductors
CEO
Gregory Stephen Smith