Vanguard Scottsdale Funds Vanguard Mortgage-Backed Securities ETFVMBS:US Last Price47.16 Market Cap15.357B CountryUnited States State (US only)Pennsylvania1D0.17%N/A7D0.51%N/A30D0.28%N/A6M1.77%N/A1Y3.63%N/AYTD4.01%N/A