Vanguard Portfolio Management (SMTC) discloses 5.35M-share Semtech ownership on 13G/A

Vanguard Portfolio Management LLC and its affiliates have reported a beneficial ownership of 5,354,281 shares of Semtech Corp common stock as of June 30, 2026. This represents a 5.74% stake in the company, exceeding the 5% reporting threshold for a Schedule 13G/A filing. The report details sole voting power over 25,687 shares and sole dispositive power over all 5,354,281 shares, with no single other person having more than a 5% interest in these reported securities.