VTAPX — Vanguard Short-Term Inflation-Protected Securities Index Fund
Data updated: 2026-05-28
VTAPX — Vanguard Short-Term Inflation-Protected Securities Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Alternative · $65.88B AUM · 0.06% expense ratio · 3.9% 1-yr return. From SEC regulatory filings.
VTAPX Fund Overview
VTAPX — Vanguard Short-Term Inflation-Protected Securities Index Fund is a US ETF managed by Vanguard Malvern Funds, categorised as Alternative. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Vanguard Malvern Funds
- Category: Alternative
- Assets under management: $65.88B
- 1-year return: 3.9%
- Ticker: VTAPX
- SEC CIK: 0000836906
- SEC series ID: S000038501
- Share class ID: C000118814
VTAPX Holdings
Top 10 holdings of Vanguard Short-Term Inflation-Protected Securities Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Inflation Indexed Bonds | 5.49% |
| United States Treasury Inflation Indexed Bonds | 5.46% |
| United States Treasury Inflation Indexed Bonds | 5.29% |
| United States Treasury Inflation Indexed Bonds | 5.11% |
| United States Treasury Inflation Indexed Bonds | 5.09% |
| United States Treasury Inflation Indexed Bonds | 4.91% |
| United States Treasury Inflation Indexed Bonds | 4.80% |
| United States Treasury Inflation Indexed Bonds | 4.79% |
| United States Treasury Inflation Indexed Bonds | 4.75% |
| United States Treasury Inflation Indexed Bonds | 4.66% |
VTAPX Portfolio Allocation
Asset-class allocation of Vanguard Short-Term Inflation-Protected Securities Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Other | 99.6% |
VTAPX Performance
Total returns for VTAPX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.0% |
| 1 year | 3.9% |
| 3 years (annualised) | 4.7% |
| 5 years (annualised) | 3.5% |
VTAPX Risk Information
Risk metrics for VTAPX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.5%
VTAPX Costs and Fees
VTAPX costs about $6 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.06%
- Gross expense ratio: 0.06%
- Portfolio turnover: 25%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
VTAPX Cashflows
Over the 12 months to 2026-03, Vanguard Short-Term Inflation-Protected Securities Index Fund had net inflows of $8.54B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $654.81M |
| 2026-02 | $317.48M |
| 2026-01 | −$712.22M |
| 2025-12 | $1.77B |
| 2025-11 | $833.65M |
| 2025-10 | $1.69B |
VTAPX Debt Constituents
No individual debt constituents are reported in Vanguard Short-Term Inflation-Protected Securities Index Fund's latest SEC N-PORT filing.
VTAPX Prospectus and SEC Filings
Official Vanguard Short-Term Inflation-Protected Securities Index Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Alternative funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.