BlackRock, Inc. Increases Stake in Core & Main Inc. to 10.1%

On April 7, 2026, BlackRock, Inc. filed a Schedule 13G/A with the SEC, reporting a significant increase in its position in Core & Main Inc. (CNM). As of the event date of March 31, 2026, BlackRock beneficially owns 18,990,291 shares of Class A common stock, representing a 10.1% ownership stake in the company. This filing marks an amendment to previous disclosures, highlighting a substantial rise from a previously reported 0.0% position. Of the total shares held, BlackRock reports sole voting power over 18,450,856 shares and sole dispositive power over the full 18,990,291 shares. The filing indicates that the shares were acquired in the ordinary course of business and are not held for the purpose of influencing or changing the control of the issuer. BlackRock, Inc. operates as a parent holding company for various subsidiaries and business units that manage these assets. No individual person's interest in the common stock exceeds five percent of the total outstanding shares.