TERADYNE, INC
TER · Instruments for Measuring and Testing of Electricity and Electrical Signals
Latest available SEC filing: 10-Q ·
Latest disclosures
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Latest financial period: Q3 2026
Financial facts · Filed
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Form 10-Q
SEC filing · Filed
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Matz Marilyn: Form 4
Insider disclosure · Filed · Report period 21 Oct 2026
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
- TER · 880770102 - Common Stock
Company details and SEC sources
CIK 0000097210 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- TER on Nasdaq
- SEC industry group
- Instruments for Measuring and Testing of Electricity and Electrical Signals (Industrial Applications and Services)
- Business address
- 600 Riverpark Drive, North Reading, MA, 01864
- Incorporated in
- MA
- Fiscal year end
- 31 December
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields