UPDATE: Party Gaming is finally trading, click for latest quote. Party Poker the flagship gaming site of Party Gaming is the largest online poker brand in terms of number of players and overall revenues. PartyGaming will sell shares to raise close to USD $2 billion. Anurag Dikshit, group operations director, is the biggest shareholder with a stake worth $3.6 billion at the mid-point of the indicated range. Vikrant Bhargava, its marketing director, has a stake worth $1.2 billion.