Vanguard Mid-Cap ETF accounts for about 1.0% of Grove Bank & Trust’s investment portfolio, making the stock its 28th biggest holding. Grove Bank & Trust’s holdings in Vanguard Mid-Cap ETF were worth $9,866,000 at the end of the most recent reporting period. Get Vanguard Mid-Cap ETF alerts:Vanguard Mid-Cap ETF Trading Up 1.4%Shares of VO opened at $82.89 on Wednesday. About Vanguard Mid-Cap ETFVanguard Mid-Cap ETF is an exchange-traded fund. Further ReadingReceive News & Ratings for Vanguard Mid-Cap ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Vanguard Mid-Cap ETF and related companies with MarketBeat.com's FREE daily email newsletter.