So you've been invested in NVDA for 15 years? Because that's how long AMD's been trying unsuccessfully to crack CUDA's secret (OpenCL was initially released in 2009 when it was already clear that nobody wanted to use AMD cards for HPC).

Or how about 5-10 years, when it was clear that everyone was using Nvidia for crypto-related purposes? Heck, even start-of-pandemic when high-end graphics cards were nigh impossible to buy without a 3x markup? (A cool 1500% ROI to date)

This is the sort of thing that's obvious to everyone in hindsight, but it's not always clear in the moment, nor is it clear when the stock has peaked (how many people sold in Nov 2021 as the GPU shortage was starting to ease?).

If you bought NVDA on Jan 1 2006 and held it for 10 years, then you'd have about +100% ROI, or about 7% per year. Not terrible (S&P 500 was closer to +50% ROI over that timeframe), but not amazing (compare this to GOOGL which had a +250% ROI, or AMZN which grew 10x over the same timeframe). Amazon was also an obvious winner in that timeframe due to AWS, right? What about Google / Alphabet? What was unique about its circumstances that warranted it growing twice as fast as Nvidia in that timeframe? Google Plus? Android (it didn't grow 10x like Apple did)? YouTube?

It wasn't clear then that NVDA would have been the winner that it is today, and it's similarly not clear today if NVDA has another 10x gains ahead of it, or if it's already peaked. Or, for that matter, what the next big tech winner will be. (I bet it already exists. It might even already be publicly traded.)

edit: also, if I had perfect predictive knowledge of the financial markets, I'd have put $1000 on BTC back in 2011 when it was about $2 a pop, and sold at any of the recent peaks for $3+ million. There is literally no technical justification for those returns other than market speculation.