TERADYNE INC (TER) Institutional Ownership and Insiders Activity

TERADYNE INC (TER) is widely held by institutional investors, with 5 tracked firms reporting positions valued at approximately $1.00B based on SEC Form 13F filings for the quarter ended March 31, 2026.

Lone Pine Capital is the largest disclosed holder, reporting approximately $555.23M in TER holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Lone Pine Capital representing the majority of disclosed value.