MGM Resorts deal talks center on Barry Diller's $48.30 offer

Barry Diller’s IAC Inc. proposed paying $48.30 a share for the part of MGM Resorts International it does not already own, putting an implied equity value of about $12.36bn on the casino operator and handing U.S. deal desks a live weekend takeover story.

The talks surfaced in a Bloomberg report citing the Wall Street Journal, which said MGM was in discussions with Diller after the offer for shares outside IAC’s existing holding. For traders, the read-through is plain enough: a named buyer, a public target and a cash price have moved MGM from periodic speculation into a control-premium negotiation watched by arbitrage desks and gaming bankers. The celebrity profile around Diller is secondary to the math.

The core terms are in IAC’s amended Schedule 13D filing. IAC said it beneficially owned 66,822,350 MGM shares as of July 10, or 26.1 per cent of the class, based on 255,851,235 shares outstanding. The same filing said IAC proposed buying the remaining shares for $48.30 each in cash, a formulation that leaves the board with an opening price rather than a signed sale agreement.

“No assurances can be given that a definitive agreement will be reached.”

• IAC filing, Schedule 13D/A

That warning in the filing keeps the approach in early-stage, non-binding territory. Still, it changes the trading frame. A shareholder with more than a quarter of the stock has put a price in the public record, enough for minority holders to start measuring MGM against a possible sale rather than only against the next gaming-cycle print.

Price and bargaining power

At $48.30 a share, the proposal sits above the roughly $11.99bn market capitalization shown on Yahoo Finance at the last quote cited in the research bundle. Using the filing’s share count, the offer works out to about $12.36bn of equity value. The spread to the last quoted value is about 3.1 per cent, modest for a takeover approach but concrete enough to anchor the first round of price debate. It also gives any revised bid a clean baseline for investors to mark against.

The cheque IAC would still need to write is smaller than the headline equity value. Excluding its 66,822,350 shares, the remaining stake is 189,028,885 shares. At $48.30 each, that points to roughly $9.13bn for the float IAC does not control. Deal desks will look at both numbers: the total value attached to MGM and the incremental cash required from a buyer already inside the register. Financing capacity, timing and board appetite all sit behind that gap.

IAC’s 26.1 per cent stake gives Diller a starting position most suitors lack. A buyer often has to spend months building a position before a serious approach. Here, that work has already happened, although the filing offers no promise that talks will produce a signed agreement. The existing ownership base may shape how MGM’s board weighs the opening price and how easily other parties could enter the process.

What dealmakers watch next

MGM gives dealmakers more to value than a single casino ticker. The company has physical resorts, a consumer brand and digital betting exposure, leaving it somewhere between gaming, leisure and media-adjacent assets. The Bloomberg account of the talks supplied the headline; the SEC filing supplied the price and ownership math.

The next session will test whether MGM engages at $48.30 or pushes for a higher number from a buyer that knows the asset well. Traders will also watch whether the public offer brings other gaming or media-linked assets into the summer M&A conversation. Investors now have three hard facts: a cash price, a 26.1 per cent stake and IAC’s reminder that a definitive agreement is not assured.