Morningstar

Vanguard Inflation-Protected Securities Fund Admiral Shares VAIPX

Medalist Rating as of Oct 20, 2026 See Vanguard Investment Hub

Strategy

The investment seeks to provide inflation protection and income consistent with investment in inflation-indexed securities. The fund invests primarily in U.S. Treasury inflation-protected securities (commonly known as “TIPS”), which are a type of inflation-indexed security. Inflation-indexed securities provide interest and principal payments that are adjusted over time to reflect a rise (inflation) or a drop (deflation) in the general price level for goods and services.

Ticker	Name	Share Class Type	Investment Status	Morningstar Rating for Funds Overall	Medalist Rating Overall	Inception Date	Total Net Assets for Share Class	Adjusted Expense Ratio	Fee Level Distribution	Minimum Initial Investment	1-Year Net Flow
VIPSX	Vanguard Inflation-Protected Securities Fund Investor Shares	No Load	Open			Jun 29, 2000	$1.85B	0.200%	Below Average	$3,000	−$251.82M
VIPIX	Vanguard Inflation-Protected Securities Fund Institutional Shares	Institutional	Open			Dec 12, 2003	$12.48B	0.070%	Low	$5M	$732.17M
VAIPX	Vanguard Inflation-Protected Securities Fund Admiral Shares	Institutional	Open			Jun 10, 2005	$13.07B	0.100%	Low	$50,000	−$679.42M

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