Would love some feedback on my stock portfolio - heavy on tech, open to criticism

I’ve been building this portfolio over the past few years and would genuinely appreciate some outside perspective. Here’s where I currently stand: NVDA - 43.65% SPMO - 16.34% TSLA - 10.14% AVGO - 8.52 % AMZN - 5.59% GOOG - 5.66% SCHD - 4.61 % FDMO - 2.12% FTIHX - 1.96% FBCG - 1.36% How concerned should I be about the NVDA concentration at this level? Would you trim or rebalance, or stay the course given the AI tailwinds? Anything obviously missing or redundant in this mix? I’m a long term invest