PMUNX — PIMCO Municipal Bond Fund
Data updated: 2026-06-11
PMUNX — PIMCO Municipal Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $4.82B AUM · 0.59% expense ratio · 4.5% 1-yr return. From SEC regulatory filings.
PMUNX Fund Overview
PMUNX — PIMCO Municipal Bond Fund is a US mutual fund managed by PIMCO 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: PIMCO Funds
- Category: Long Municipal - National Bond
- Assets under management: $4.82B
- 1-year return: 4.5%
- Ticker: PMUNX
- SEC CIK: 0000810893
- SEC series ID: S000009696
- Share class ID: C000203303
PMUNX Holdings
Top 10 holdings of PIMCO Municipal Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Pimco Funds | 8.56% |
| United States Govt | 2.51% |
| United States Govt | 1.97% |
| United States Govt | 1.33% |
| United States Govt | 0.98% |
| Arkansas Development Finance Authority | 0.85% |
| Buckeye Tobacco Settlement Financing Authority | 0.77% |
| Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue | 0.73% |
| Texas Transportation Finance Corp. | 0.68% |
| Denton Essential Investments Pfc | 0.66% |
PMUNX Portfolio Allocation
Asset-class allocation of PIMCO Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 88.8% |
| Cash & Equivalents | 8.6% |
| Securitized | 1.9% |
PMUNX Performance
Total returns for PMUNX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.2% |
| 1 year | 4.5% |
| 3 years (annualised) | 4.2% |
PMUNX Risk Information
Risk metrics for PMUNX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 4.3%
PMUNX Costs and Fees
PMUNX costs about $59 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.59%
- Gross expense ratio: 0.64%
- Portfolio turnover: 25%
- Brokerage commissions: 0.03 bps of average net assets (SEC N-CEN)
PMUNX Cashflows
Over the 12 months to 2026-03, PIMCO Municipal Bond Fund had net inflows of $987.13M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $63.14M |
| 2026-02 | $116.01M |
| 2026-01 | $80.65M |
| 2025-12 | $115.66M |
| 2025-11 | $97.78M |
| 2025-10 | $139.56M |
PMUNX Debt Constituents
Largest debt holdings of PIMCO Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Govt | 2.51% |
| United States Govt | 1.97% |
| United States Govt | 1.33% |
| United States Govt | 0.98% |
| Arkansas Development Finance Authority | 0.85% |
| Buckeye Tobacco Settlement Financing Authority | 0.77% |
| Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue | 0.73% |
| Texas Transportation Finance Corp. | 0.68% |
| Denton Essential Investments Pfc | 0.66% |
| New York State Thruway Authority | 0.64% |
PMUNX Prospectus and SEC Filings
Official PIMCO Municipal Bond 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.