Bleichmar Fonti & Auld LLP, the New York-based securities law firm known as BFA Law, announced on June 30, 2026 that it is investigating Barry Diller's offer to acquire MGM Resorts International at $48.30 per share. The firm is notifying current MGM shareholders — ticker $MGM — and urging them to contact BFA Law directly.

What the Investigation Covers

Securities law investigations of this kind typically focus on whether a buyout offer fully reflects a company's value and whether the board process that evaluated the bid met its fiduciary obligations to shareholders. BFA Law has not, in its announcement, detailed the specific basis for its concern with the Diller offer, but the firm's outreach to current $MGM shareholders signals it is assessing whether the $48.30 price adequately compensates those holding the stock at the time of any transaction.

The investigation does not mean a lawsuit has been filed, nor does it indicate that the deal has closed or been formally approved. It marks an early-stage scrutiny that is common when a named buyer tables a per-share price for a publicly traded company.

Who Is on Which Side of This Trade

Barry Diller is the prospective acquirer, making an offer for MGM Resorts International. Current MGM shareholders are the constituency BFA Law is representing in its investigation — those who would receive $48.30 per share if the transaction closes on the terms disclosed. The law firm's interest is in whether that figure, and the process behind it, holds up to legal challenge.

BFA Law describes itself as a leading securities law firm. Its announcement was distributed via PRNewswire and directed at shareholders who may have questions about the adequacy of the offer or their options.

What Shareholders Should Know

The practical reality for $MGM holders is straightforward: a named buyer has put a specific price on the table, and a law firm is now formally examining whether that price is fair. Shareholders who want to participate in BFA Law's investigation are being asked to reach out to the firm. No further transaction details — including a timeline for closing or board recommendations — were provided in BFA Law's announcement.

The investigation is the first public signal that not everyone with a stake in MGM Resorts is prepared to accept the Diller offer without scrutiny.