PYMAX — PIMCO High Yield Municipal Bond Fund
Data updated: 2026-06-11
PYMAX — PIMCO High Yield Municipal Bond Fund. Long Corporate Bond · $6.36B AUM · 0.85% expense ratio. Holdings, fees, performance and SEC filings.
PYMAX Fund Overview
PYMAX — PIMCO High Yield Municipal Bond Fund is a US mutual fund managed by PIMCO Funds, categorised as Long Corporate 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 Corporate Bond
- Assets under management: $6.36B
- 1-year return: 7.6%
- Ticker: PYMAX
- SEC CIK: 0000810893
- SEC series ID: S000012844
- Share class ID: C000034728
PYMAX Holdings
Top 10 holdings of PIMCO High Yield Municipal Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Pimco Prv Short Term Flt Iii | 3.56% |
| California Municipal Finance Authority | 2.61% |
| Buckeye Tobacco Settlement Financing Authority | 1.72% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 1.09% |
| Denton Essential Investments PFC | 0.88% |
| Commonwealth of Puerto Rico | 0.85% |
| Texas Municipal Gas Acquisition & Supply Corp V | 0.84% |
| Black Belt Energy Gas District | 0.82% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.78% |
| McKinney Public Development Corp. | 0.76% |
PYMAX Portfolio Allocation
Asset-class allocation of PIMCO High Yield Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 85.7% |
| Loans | 8.2% |
| Securitized | 4.2% |
| Cash & Equivalents | 3.9% |
| Equity | 0.3% |
PYMAX Performance
Total returns for PYMAX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 3.3% |
| 1 year | 7.6% |
| 3 years (annualised) | 4.9% |
| 5 years (annualised) | 1.1% |
PYMAX Risk Information
Risk metrics for PYMAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 4.5%
PYMAX Costs and Fees
PYMAX costs about $85 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.85%
- Gross expense ratio: 0.85%
- Portfolio turnover: 21%
- Brokerage commissions: 0.01 bps of average net assets (SEC N-CEN)
PYMAX Cashflows
Over the 12 months to 2026-06, PIMCO High Yield Municipal Bond Fund had net inflows of $753.74M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $52.99M |
| 2026-05 | $106.91M |
| 2026-04 | $66.94M |
| 2026-03 | −$83.43M |
| 2026-02 | $145.97M |
| 2026-01 | $130.38M |
PYMAX Debt Constituents
Largest debt holdings of PIMCO High Yield Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Buckeye Tobacco Settlement Financing Authority | 1.72% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 1.09% |
| Commonwealth of Puerto Rico | 0.85% |
| Texas Municipal Gas Acquisition & Supply Corp V | 0.84% |
| Black Belt Energy Gas District | 0.82% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.78% |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.71% |
| Arkansas Development Finance Authority | 0.68% |
| Dominion Water & Sanitation District | 0.67% |
| California Community Choice Financing Authority | 0.62% |
PYMAX Prospectus and SEC Filings
Official PIMCO High Yield Municipal Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2024-07-25
- Prospectus supplement (497) — filed 2026-02-27
- Prospectus supplement (497) — filed 2024-01-08
- Portfolio holdings (N-PORT) — filed 2026-05-29
- Portfolio holdings (N-PORT) — filed 2026-03-02
- Annual census (N-CEN) — filed 2026-06-11
- Annual census (N-CEN) — filed 2025-06-13
- Annual census (N-CEN) — filed 2024-06-12
Related Funds
Other Long Corporate 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.