
What smart money is saying about Teradyne
2 funds in our archive have pitched Teradyne — most recently Guinness Global Quality Mid Cap in December 2025.
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. The Semiconductor Test segment offers products and services for wafer level and device package testing 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; 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 System Test segment offers defense/aerospace test instrumentation and systems; storage test systems; and circuit-board test and inspection systems. The Industrial Automation segment provides collaborative robotic arms, autonomous mobile robots, and advanced robotic control software for manufacturing, logistics, and light industrial customers. 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 under the LitePoint brand name. This segment also offers IQxel products for Wi-Fi and other standards; IQxstream solution for testing GSM, EDGE, CDMA2000, TD-SCDMA, WCDMA, HSPA+, LTE, and 5G technologies; IQcell, a multi-device cellular signaling test solution; IQgig test solution; and turnkey test software for wireless chipsets. Teradyne, Inc. was incorporated in 1960 and is headquartered in North Reading, Massachusetts.
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Position history
Between Q3 2025 and Q3 2026, 2 fund letters reported a position in Teradyne — 1 trimmed or exited.
| Quarter | Letters | Bought | Sold | Theses |
|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 0 | 0 |
| Q2 2026 | 1 | 0 | 1 | 0 |
| Q4 2025 | 0 | 0 | 0 | 1 |
| Q3 2025 | 0 | 0 | 0 | 1 |
Fund activity · 2 positions · 1 move
- HoldsGuinness Global Quality Mid Cap FundJuly 2026
“Teradyne (+63.3%) also saw very strong performance.”
Read the letterTeradyne - TrimmedTAMIM Fund: Global High Conviction Unit ClassMay 2026
“We sold at month end and into early June some long held I.T. companies such as Teradyne, Hirose, Akamai, and significantly reduced Qualcomm and Arrow Electronics.”
Read the letterTeradyne
Also mentioned · 1
These funds discuss Teradyne — as a competitor, benchmark or comparable — without disclosing a position in it.
- MentionedEmerald Wealth Partners AGMay 2026
“there are only two major testing companies left (Advantest and Teradyne),”
Read the letterTeradyne
Fund coverage · 2 theses
- Guinness Global Quality Mid CapDecember 2025
Teradyne is a leading semiconductor test and robotics company with new AI/GPU and robotics opportunities potentially accelerating growth.
Read the full thesis - Bell Global Equities FundSeptember 2025
Teradyne is an attractive investment opportunity due to its strong market position in automated test equipment for advanced semiconductors and its growth potential in the robotics sector.
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