Jack Ma’s Ant Group Co. is set to raise about $34.5 billion through initial public offerings in Shanghai and Hong Kong, a blockbuster listing that will rank as the biggest IPO ever and make it one of the most valuable finance firms on the planet.

The fintech giant will have a market value of about $315 billion based on filings Monday, about the same valuation as JPMorgan Chase & Co. and four times larger than Goldman Sachs Group Inc. The sale vaults Ma’s fortune above the Walmart Inc. heirs.

The IPO is attracting interest from some of the world’s biggest money managers and sparking a frenzy among individual investors in China clamoring for a piece of the sale. In the preliminary price consultation of its Shanghai IPO, institutional investors subscribed for over 76 billion shares, more than 284 times the initial offline offering tranche, according to Ant’s Shanghai offering announcement.