Visit institutional.vanguard.com to obtain a prospectus or, if available, a summary prospectus, which contains investment objectives, risks, charges, expenses, and other information; read and consider it carefully before investing.

Investments in bond funds are subject to interest rate, credit, and inflation risk.

Diversification does not ensure a profit or protect against a loss.

Foreign investing involves additional risks including currency fluctuations and political uncertainty.

Stocks of companies in emerging markets are generally more risky than stocks of companies in developed countries.

All investing is subject to risk, including the possible loss of the money you invest.

Vanguard Marketing Corporation, Distributor.