Core Insights - The article compares two ETFs, Vanguard Russell 1000 Growth ETF (VONG) and iShares Russell Top 200 Growth ETF (IWY), highlighting their differences in diversification, sector allocation, expense ratios, and historical performance [4][5][8]. Group 1: ETF Overview - VONG offers broader diversification with 394 holdings and a sector allocation of 53% technology, 13% consumer cyclicals, and 13% communication services [1][4]. - IWY focuses on large-cap U.S. growth stocks with a pronounced technology emphasis, holding 66% in technology, 11% in consumer cyclicals, and 7% in healthcare, with only 110 holdings [2][4]. Group 2: Performance Metrics - Over the last five years, IWY has generated a total return of 118%, equating to a compound annual growth rate (CAGR) of 16.9%, while VONG has delivered a total return of 106% with a CAGR of 15.5% [7][8]. - IWY's top three holdings (Nvidia, Apple, and Microsoft) make up 37% of its portfolio, indicating a higher concentration risk compared to VONG [7][8]. Group 3: Cost and Fees - VONG has a lower expense ratio of 0.07%, meaning investors pay $7 in fees for every $10,000 invested, while IWY has a higher expense ratio of 0.20% [6][8]. - The cost structure of VONG makes it more appealing for cost-conscious investors, while IWY may attract those seeking higher returns despite the higher fees [8].