Vanguard Scottsdale Funds Vanguard Mortgage-Backed Securities ETFVMBS:US Last Price46.52 Market Cap19.365B CountryUnited States State (US only)Pennsylvania1D0.69%N/A7D0.52%N/A30D0.93%N/A6M2.94%N/A1Y2.78%N/AYTD2.60%N/A