Exactly so - what I'm curious about is if the value swings are greater on individual indexed companies due to swings on Indicies due to the much greater dollar value of folks holding ETFs - - - or if I've just been lucky and seeing Eddie's in a smokescreen.
It sure takes a lot of research and tracking of these tickers.
From what I see there are 3 risks
1 - a market for an individual equity becomes illiquid and a stop loss is not triggered wiping out the gains over time.
2 - returns over time lessen below market performance and ego, addiction, or habit causes a delay in switching back to VTI only
3 - as a portfolio of tickers grow, complacency with monitoring lessens and appropriate choices are neglected.
(again note, this only represents a small minority of my holdings / contributions)