Forget Alibaba! 10 IPOs doubled your money

Investors are gearing up the biggest-ever initial public offering of Alibaba. But there's no reason to wait around to get some massive gains from new stock.

So far this year, there have been 10 initial public offerings, including video-camera maker GoPro (GPRO), restaurant chain El Pollo Loco (LOCO) and online car seller TrueCar (TRUE), that have shot up 100% or more from their offering prices, according to IPOScoop.com.

Nick Woodman, founder and chief executive officer of GoPro, center, rings the opening bell for the release of the company's IPO at the Nasdaq MarketSite in New York, June 26, 2014.

Read more: The IPO market reflects sentiment about the broad market, so with the Standard & Poor's 500 flying to near highs, IPOs are benefiting royally