Investors scrambling for a piece of fast-growing Chinese financial technology giant Ant Group. : Chinese financial technology giant Ant Group has set terms for a dual listing aimed at raising up to $US34.4 billion ($48.3 billion) from the world's largest stock market debut, with investors scrambling for a piece of the fast-growing company. The deal would value Ant at more than $US313 billion before a so-called greenshoe option for a 15 per cent overallotment of shares. At that valuation, Ant is worth more than Industrial and Commercial Bank of China, the world's biggest bank by assets.