The sale of a minority stake in the Mets likely will be completed by the end of this month, according to a source. "It's not imminent," a source said. "A lot of people have been speculating this week, or the next few days. That's just not the case." Four groups are believed to have made the final cut, from among the eight who originally submitted non-binding bids. The New York Post identifies those groups as headed by hedge-fund guru Steve Cohen, former Glencore commodity traders Ray Bartoszek and Anthony Lanza, hedge-fund manager Anthony Scaramucci and 1-800-Flowers.com founder James McCann.