Vanguard Mega Cap Value ETF (NYSEARCA:MGV – Get Free Report) saw a significant drop in short interest in July. Vanguard Mega Cap Value ETF Price PerformanceVanguard Mega Cap Value ETF stock traded down $1.45 during trading hours on Wednesday, reaching $163.97. Get Vanguard Mega Cap Value ETF alerts:Institutional Inflows and OutflowsSeveral large investors have recently modified their holdings of the company. About Vanguard Mega Cap Value ETFVanguard Mega Cap Value ETF, formerly Vanguard Mega Cap 300 Value Index ETF, seeks to track the performance of a benchmark index that measures the investment return of the largest-capitalization value stocks in the United States. Featured StoriesReceive News & Ratings for Vanguard Mega Cap Value ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Vanguard Mega Cap Value ETF and related companies with MarketBeat.com's FREE daily email newsletter.