Segment Wealth Management LLC’s holdings in Vanguard Mega Cap ETF were worth $5,949,000 at the end of the most recent reporting period. Get Vanguard Mega Cap ETF alerts:Vanguard Mega Cap ETF Trading Down 0.1%Vanguard Mega Cap ETF stock opened at $245.08 on Friday. Vanguard Mega Cap ETF Company ProfileThe Vanguard Mega Cap ETF (MGC) is an exchange-traded fund that is based on the CRSP US Mega Cap index, a market-cap-weighted index that covers 70% of the market capitalization of the US equity market. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Vanguard Mega Cap ETF (NYSEARCA:MGC – Free Report). Receive News & Ratings for Vanguard Mega Cap ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Vanguard Mega Cap ETF and related companies with MarketBeat.com's FREE daily email newsletter.