One stock that I've wanted in my ISA portfolio for ages is Rocket Lab (NASDAQ:RKLB). Today, though, the rocket stock has crashed all the way back to $65. Then in mid-July, when the stock fell to $81, I wrote: "Even though it's crashed 47%, I believe I'll get this stock at a lower price, if I'm patient. And the company, which is a rocket launcher and space systems builder, still ticks almost all of the things I look for in a growth stock. As well as doing launches, Rocket Lab designs spacecrafts and components, and after a recent acquisition (expected to clear in 2027) it will have a satellite constellation.