Vanguard Mega Cap Growth ETF ( $MGK ) Eyes the $100 Level With +10-14% Upside Potential (Check any stock’s price target on Tickeron.) The Vanguard Mega Cap Growth ETF (MGK) has a widely discussed price target near $100, roughly 10–14% above its recent trading range around $90. Bullish catalysts include a concentrated portfolio of mega-cap technology leaders tied to artificial intelligence (AI) and cloud computing, plus a low 0.05% expense ratio. The biggest obstacles are high concentration in a handful of names, elevated valuations, and the ETF's historically higher volatility (a beta near 1.24). $SPYG $VONG $VUG $SCHG $IWF