How it works: Members of the U.K. Takeover Panel say the auction will happen unless a "final and best" offer is submitted by either company by 5 p.m. Friday. If neither submits a bid, which is likely, the fight will move to an auction ending Saturday.
- The rules of the auction provide that there can only be up to three rounds of bidding. The highest bid will be publicly announced Saturday after the entire process is finished. The final round, if it gets that far, calls for secret bids to be submitted to the regulator.
- Comcast submitted the highest bid so far back in July at $34 billion ($19.49 per share), topping Fox's latest bid of $32.5 billion ($18.60 per share). Both firms have gotten approval from regulators for the deal, although Fox's approval process was far more painful than Comcast's, due to the fact that the Murdoch family already owns many media properties in the U.K.
- Fox currently owns a 39% stake in Sky, which it plans to sell to the Walt Disney Company upon completion of its merger back in the U.S. It would also sell off whatever stake it wins with Sky as a part of that deal.
The big picture: Sky is unique because it reaches nearly 23 million households across six European countries, including the U.K., Germany, Spain, Italy, Ireland and Austria. It also has a robust streaming business — which would help its new majority owner build an audience overseas.
Be smart: Auctions to settle a dealmaking process as large as this one are unusual, but it ensures the process will finally come to a quick and fair close. While Comcast only entered the bidding war in April, Fox has been pursuing Sky for nearly two years now.
What's' next? If Comcast wins the auction — which seems likely as it lost its bid for Fox's mostly-international entertainment assets to Disney this summer. Fox's participation could drive up Comcast's ultimate cost, making its minority stake that much more valuable.
Go deeper: What's in the deal for Comcast, Fox.
