Sell QQQ by Mar 1, 2026.

I'm 25 years old and my portfolio is 65% VOO, 20% QQQ, 5% BRK.b, 5% cash, 5% Individual stocks. This puts roughly 50% of my portfolio into tech stocks and it might be wise to diversify at the top. I'm considering selling about half of my QQQ to build a bigger cash pile and start investing more heavily in VXUS. Im looking for thoughts and opinions before I make this decision. Thank you in advance for your advice.