Explore how subtle differences in sector mix, holdings, and costs set these two popular growth ETFs apart for investors.The Vanguard Russell 1000 Growth ETF (VONG +0.01%) and the Vanguard Growth ETF (VUG +0.00%) are both designed for investors seeking exposure to large-cap U.S. growth stocks, but they track different indexes and show subtle differences in sector allocations and portfolio breadth. This comparison looks at how each fund stacks up on costs, returns, risk, and portfolio makeup to help clarify w ...