BlackRock, Inc. Increases Stake in Compass Minerals International Inc to 6.1%

On April 27, 2026, BlackRock, Inc. filed a Schedule 13G/A with the SEC, reporting a 6.1% ownership stake in Compass Minerals International Inc (CMP). As of the event date on March 31, 2026, BlackRock beneficially owns 2,533,686 shares of common stock. This filing represents an increase in holdings compared to the previously reported zero shares and zero percent ownership. Of the total shares held, BlackRock reports sole voting power over 2,480,245 shares and sole dispositive power over the full 2,533,686 shares. The filing indicates that the securities were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer. Various subsidiaries under BlackRock, Inc. are identified as part of the reporting group. This amendment (No. 7) confirms BlackRock's significant position in the Kansas-based mineral company. No other individual person's interest in the common stock exceeds five percent of the total outstanding shares according to the disclosure.