TERADYNE INC
TER·880770102·US·Common Stock·Technology - Semiconductor Equipment & Materials-13D/G
TER (TERADYNE INC) is held by 321 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($4.8B), VANGUARD CAPITAL MANAGEMENT LLC ($3B), VANGUARD PORTFOLIO MANAGEMENT LLC ($2.6B). Net institutional sentiment: Mixed. In Q1 2026, 5 members of Congress and 186 funds bought TER.
321
Holders
(26 Elite)
$37.9B
Total Value
57% (325)
Consensus
186 buying - 139 selling
13F: Insider & Congress:
Who's Trading
InsiderSSSmith Gregory StephenSell $1.4MJul 15, 2026
InsiderMMMATZ MARILYNSell $428KJul 15, 2026
InsiderSSSmith Gregory StephenSell $2.9MMay 15, 2026
InsiderMMMATZ MARILYNSell $271KMay 15, 2026
Top Holders
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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer