VGUS — Vanguard Ultra-Short Treasury ETF
Data updated: 2026-05-28
VGUS — Vanguard Ultra-Short Treasury ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Leveraged · $898.40M AUM · 0.07% expense ratio · 4.0% 1-yr return. From SEC regulatory filings.
VGUS Fund Overview
VGUS — Vanguard Ultra-Short Treasury ETF is a US ETF managed by Vanguard Institutional Index Funds, categorised as Leveraged. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Vanguard Institutional Index Funds
- Category: Leveraged
- Assets under management: $898.40M
- 1-year return: 4.0%
- Ticker: VGUS
- SEC CIK: 0000862084
- SEC series ID: S000090173
- Share class ID: C000257084
VGUS Holdings
Top 10 holdings of Vanguard Ultra-Short Treasury ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Bill | 3.78% |
| United States Treasury Bill | 3.72% |
| United States Treasury Bill | 3.23% |
| United States Treasury Bill | 3.21% |
| United States Treasury Bill | 2.54% |
| United States Treasury Bill | 2.52% |
| United States Treasury Bill | 2.49% |
| United States Treasury Bill | 2.47% |
| United States Treasury Bill | 2.44% |
| United States Treasury Bill | 2.41% |
VGUS Portfolio Allocation
Asset-class allocation of Vanguard Ultra-Short Treasury ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.6% |
| Cash & Equivalents | 0.1% |
VGUS Performance
Total returns for VGUS (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.8% |
| 1 year | 4.0% |
VGUS Risk Information
Risk metrics for VGUS, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.2%
VGUS Costs and Fees
VGUS costs about $7 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.07%
- Gross expense ratio: 0.07%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
VGUS Cashflows
Over the 12 months to 2026-03, Vanguard Ultra-Short Treasury ETF had net inflows of $802.06M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $132.20M |
| 2026-02 | $136.00M |
| 2026-01 | $98.23M |
| 2025-12 | $20.75M |
| 2025-11 | $33.99M |
| 2025-10 | $43.44M |
VGUS Debt Constituents
Largest debt holdings of Vanguard Ultra-Short Treasury ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Bill | 3.78% |
| United States Treasury Bill | 3.72% |
| United States Treasury Bill | 3.23% |
| United States Treasury Bill | 3.21% |
| United States Treasury Bill | 2.54% |
| United States Treasury Bill | 2.52% |
| United States Treasury Bill | 2.49% |
| United States Treasury Bill | 2.47% |
| United States Treasury Bill | 2.44% |
| United States Treasury Bill | 2.41% |
VGUS Prospectus and SEC Filings
Official Vanguard Ultra-Short Treasury ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Leveraged 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.