Avior Wealth Management LLC’s holdings in Vanguard Mega Cap Growth ETF were worth $25,569,000 as of its most recent filing with the SEC. Get Vanguard Mega Cap Growth ETF alerts:Vanguard Mega Cap Growth ETF Stock PerformanceShares of MGK opened at $399.36 on Friday. Vanguard Mega Cap Growth ETF ProfileThe Vanguard Mega Cap Growth ETF (MGK) is an exchange-traded fund that is based on the CRSP US Mega Growth index. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Vanguard Mega Cap Growth ETF (NYSEARCA:MGK – Free Report). Receive News & Ratings for Vanguard Mega Cap Growth ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Vanguard Mega Cap Growth ETF and related companies with MarketBeat.com's FREE daily email newsletter.