VWIUX — Vanguard Intermediate-Term Tax-Exempt Fund
Data updated: 2026-06-26
VWIUX — Vanguard Intermediate-Term Tax-Exempt Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $87.60B AUM · 0.09% expense ratio · 6.4% 1-yr return. From SEC regulatory filings.
VWIUX Fund Overview
VWIUX — Vanguard Intermediate-Term Tax-Exempt Fund is a US mutual fund managed by Vanguard Municipal Bond Funds, categorised as Long Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Vanguard Municipal Bond Funds
- Category: Long Municipal - National Bond
- Assets under management: $87.60B
- 1-year return: 6.4%
- Ticker: VWIUX
- SEC CIK: 0000225997
- SEC series ID: S000002894
- Share class ID: C000007954
VWIUX Holdings
Top 10 holdings of Vanguard Intermediate-Term Tax-Exempt Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Vanguard Cmt Funds-Vanguard Municipal Cash Management Fund | 1.67% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.27% |
| Main Street Natural Gas Inc | 0.26% |
| Southeast Energy Authority A Cooperative District | 0.23% |
| Texas Municipal Gas Acquisition & Supply Corp IV | 0.20% |
| Central Plains Energy Project | 0.19% |
| Black Belt Energy Gas District | 0.19% |
| Black Belt Energy Gas District | 0.19% |
| California Community Choice Financing Authority | 0.19% |
| California Community Choice Financing Authority | 0.19% |
VWIUX Portfolio Allocation
Asset-class allocation of Vanguard Intermediate-Term Tax-Exempt Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 97.7% |
| Cash & Equivalents | 1.7% |
| Securitized | 0.6% |
VWIUX Performance
Total returns for VWIUX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.9% |
| 1 year | 6.4% |
| 3 years (annualised) | 3.7% |
| 5 years (annualised) | 1.4% |
VWIUX Risk Information
Risk metrics for VWIUX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.7%
VWIUX Costs and Fees
VWIUX costs about $9 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.09%
- Gross expense ratio: 0.09%
- Portfolio turnover: 20%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
VWIUX Cashflows
Over the 12 months to 2026-04, Vanguard Intermediate-Term Tax-Exempt Fund had net inflows of $9.28B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $392.47M |
| 2026-03 | $562.77M |
| 2026-02 | $1.14B |
| 2026-01 | $1.28B |
| 2025-12 | $1.03B |
| 2025-11 | $630.43M |
VWIUX Debt Constituents
Largest debt holdings of Vanguard Intermediate-Term Tax-Exempt Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.27% |
| Main Street Natural Gas Inc | 0.26% |
| Southeast Energy Authority A Cooperative District | 0.23% |
| Texas Municipal Gas Acquisition & Supply Corp IV | 0.20% |
| Central Plains Energy Project | 0.19% |
| Black Belt Energy Gas District | 0.19% |
| Black Belt Energy Gas District | 0.19% |
| California Community Choice Financing Authority | 0.19% |
| California Community Choice Financing Authority | 0.19% |
| Kentucky Public Energy Authority | 0.18% |
VWIUX Prospectus and SEC Filings
Official Vanguard Intermediate-Term Tax-Exempt Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Municipal - National Bond 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.