Atria Investments Inc raised its position in Vanguard Mortgage-Backed Securities ETF (NASDAQ:VMBS – Free Report) by 3.8% during the 1st quarter, HoldingsChannel.com reports. The institutional investor owned 555,721 shares of the exchange traded fund’s stock after acquiring an additional 20,391 shares during the period. Atria Investments Inc’s holdings in Vanguard Mortgage-Backed Securities ETF were worth […]