497 1 psadma022019.htm PS ADMA 022019 LONG-TERM BOND INDEX FUND REFILE psadma022019.htm - Generated by SEC Publisher for SEC Filing

Vanguard FTSE All-World ex-US Small-Cap Index Fund 
Vanguard FTSE Social Index Fund 
Vanguard High Dividend Yield Index Fund 
Vanguard Long-Term Bond Index Fund 
Vanguard Total World Stock Index Fund 
 
(each, a “Fund” and together, the “Funds”) 
 
Supplement to the Prospectuses and Summary Prospectuses for 
Investor Shares and Admiral™Shares 
 
Admiral Shares of each Fund will be available for investment effective February 7, 2019. 
The Funds’ Admiral Shares have an investment minimum of $3,000. 
 
You may convert your Investor Shares to Admiral Shares at any time by contacting 
Vanguard. It is anticipated that the Funds’ outstanding Investor Shares will be 
automatically converted to Admiral Shares beginning in April 2019. 

 

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Vanguard Marketing Corporation, Distributor.  PS ADMA 022019