MGK - Vanguard Mega Cap Growth ETF declares quarterly distribution of $0.4174 June, 26 2019 11:36 AM Vanguard Mega Cap Growth Vanguard Mega Cap Growth ETF (NYSEARCA:MGK) declares quarterly distribution of $0.4174.More news on: Vanguard Mega Cap Growth ETF, News on ETFs, Dividend News, , Read more ...