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AI brief of an SEC Form 8-K · Teradyne (TER)

Teradyne Q4 revenue up 44% to $1.083 billion on AI-related demand

Positive Impact 3 of 5 earnings Written later

Teradyne reported fourth-quarter 2025 revenue of $1.083 billion, up 44% from a year earlier, with GAAP diluted EPS of $1.63 and non-GAAP diluted EPS of $1.80. The company said results were above the high end of its Q4 guidance range, and it gave first-quarter 2026 revenue guidance of $1.150 billion to $1.250 billion, with non-GAAP diluted EPS of $1.89 to $2.25.

Key points

  • Q4 2025 revenue was $1.083 billion, up 44% from Q4 2024 and up 41% from Q3 2025; GAAP net income was $257.2 million
  • Q4 2025 non-GAAP diluted EPS was $1.80, compared with $0.95 in Q4 2024; GAAP diluted EPS was $1.63, compared with $0.90
  • Q1 2026 guidance: revenue of $1.150 billion to $1.250 billion and GAAP diluted EPS of $1.82 to $2.19
  • Full-year 2025 revenue was $3.190 billion, up 13% from 2024; a conference call is set for 8:30 a.m. ET on February 3, 2026

The filing

CompanyTeradyne (TER)
Form8-K, current report
Filed with the SECFeb 3, 2026, 6:01 AM ET
Accession number0001193125-26-034348

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:30 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on February 03, 2026.

Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.