BlackRock, Inc. Increases Stake in Sun Communities, Inc. to 9.2%

On April 24, 2026, BlackRock, Inc. filed a Schedule 13G/A with the SEC, reporting a significant position in Sun Communities, Inc. (SUI). As of the event date on March 31, 2026, BlackRock disclosed beneficial ownership of 11,383,185 shares of common stock, representing a 9.2% stake in the company. This filing marks an increase from the previously reported 0.0% ownership, indicating a substantial new accumulation or reporting adjustment for this period. Of the total shares held, BlackRock maintains sole voting power over 10,543,040 shares and sole dispositive power over the full 11,383,185 shares. The filing was made under Rule 13d-1(b), certifying that the shares were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. Various subsidiaries of BlackRock are listed as part of the reporting group, though no single individual's interest exceeds five percent of the total outstanding common shares. Sun Communities, Inc. is headquartered in Southfield, Michigan.