Old Forgotten IRA

[yossar23]

I came across an old statement from a Fidelity IRA I had 20 years ago (from a previous job). Being that I had only been at that job a couple of years, and, that I all but emptied it out while searching for a new job, I figured that there probably wasn't even enough in there to keep the account open and I forgot about it. Anyway I checked out of curiosity and the little bit that was there quadrupled on itself. It still isn't all that much, but I'm wondering if I should start investing in it again, or see about transferring it into the 401K that I've had with my current employer these past 18 years.

Thanks in advance for any help/wisdom you can share.