Vanguard vs. Invesco: 4 Rival ETFs Battle Each Other - Who Wins? By: TalkMarkets April 26, 2021 at 08:19 AM EDT Each ETF is judged against the other in key categories like cost, exposure strategy, performance, and a mystery category. Read More >> Related Stocks: S&P 500 EW Invesco ETF S&P Midcap 400 Pure Value Invesco ETF S&P Midcap 400 Value ETF Vanguard S&P Smallcap 600 Pure Value Invesco ETF S&P Smallcap 600 Value Vanguard SPDR S&P 500 ETF Trust