Capital Research Global Investors Acquires 7.5% Stake in Entegris, Inc. (ENTG)

Capital Research Global Investors (CRGI) filed a Schedule 13G on May 14, 2026, reporting a significant new position in Entegris, Inc. (ENTG). As of the event date on March 31, 2026, CRGI beneficially owns 11,370,375 shares of common stock, representing a 7.5% ownership stake in the company. This filing marks a major increase from a previous position of zero, indicating a substantial new investment by the firm. CRGI, a division of Capital Research and Management Company (CRMC), reported sole dispositive power over all 11,370,375 shares and sole voting power over 11,344,947 shares. The filing was made under Rule 13d-1(b), certifying that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. This move positions CRGI as a major institutional shareholder in the Billerica, Massachusetts-based provider of advanced materials and process solutions for the semiconductor industry.