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

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.

As a business, Figma appears to have a bright future ahead of it, but after tripling on its IPO day, the stock now has a market cap of roughly $60 billion, giving it a price-to-sales ratio (P/S) of around 70. That's a sky-high valuation for even the brightest of IPOs.