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benzinga Corporate Catalyst Impact 85/100 ● negative

'Barry Diller Withdraws Bid For MGM Resorts; The Billionaire Had Been In Talks With The Casino Operator After Offering In June To Take A Majority Stake' - WSJ Exclusive

Sep 23, 2026, 10:14 PM UTC · Primary ticker $MGM

Barry Diller has withdrawn his bid to acquire a majority stake in MGM Resorts, ending speculation about a potential change in control for the casino operator. This development removes a significant M&A catalyst for MGM, likely leading to a re-evaluation of its stock by investors.

Barry Diller, a prominent billionaire investor, has officially withdrawn his offer to take a majority stake in MGM Resorts. This news, reported exclusively by the WSJ, signifies the end of potential M&A activity that had been a significant speculative driver for MGM's stock since Diller's initial offer in June. The withdrawal removes a major corporate catalyst, which could lead to a negative short-term reaction in MGM shares as investors reassess the company's standalone valuation and growth prospects without the immediate prospect of a takeover premium. Long-term implications depend on MGM's ability to execute its current strategy and generate value independently. Traders should consider the potential for a downward adjustment in MGM's stock price as the M&A premium dissipates.

$MGM negative M&A catalyst removed
$IAC neutral Diller's primary vehicle
Source: benzinga
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Not financial advice. AI-generated analysis for informational purposes only.