Design-software company Figma’s stock rocketed 250% above its initial public offering price, and was headed for the largest ever first-day gain, after an IPO had raised more than $500 million.

Design software company Figma just went public in the hottest IPO of the year. Here's what its biggest investors' stakes are worth.

The hype train has left the station, and Figma's share price is rocketing higher. Here is what might come next.