NVDA is trading at its 52 week high ( and all time high ) as of today - it could see another 20% rise or so, but historically, its around the $200-250 range.
QQQ has about 1.27% of its holdings in NVDA so you are getting a return there.
I havent bought an individual stock since this market heater started. I did get some QQQ and EEM about 2 weeks ago. Im just waiting on a pull back to jump on some individual stocks. ( Apple or MSFT )
edit....my FA did add handful of NVDA shares back on 1/27.