Highbridge Capital Management Reports 5.2% New Passive Stake in D. Boral Arc Acquisition I Corp.

On May 15, 2026, Highbridge Capital Management, LLC filed a Schedule 13G with the SEC, reporting a new ownership stake in D. Boral Arc Acquisition I Corp. (BCAR). As of the event date of March 31, 2026, Highbridge reported beneficial ownership of 1,525,100 Class A ordinary shares, representing 5.2% of the company's outstanding shares. This filing marks an increase from a previously reported 0% position, crossing the 5% regulatory threshold. The shares are held directly by various Highbridge funds and accounts for which Highbridge Capital Management serves as the investment adviser. The filing indicates that Highbridge has sole voting and dispositive power over the reported shares. The acquisition was made in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. The ownership percentage is based on 29,200,000 Class A Ordinary Shares outstanding as of March 13, 2026.