Vanguard Scottsdale Funds Vanguard Mortgage-Backed Securities ETFVMBS:US Last Price46.85 Market Cap15.357B CountryUnited States State (US only)Pennsylvania1D0.34%N/A7D0.49%N/A30D0.21%N/A6M1.34%N/A1Y2.97%N/AYTD3.33%N/A