PRTMX — T. Rowe Price Summit Municipal Intermediate Fund
Data updated: 2026-06-25
PRTMX — T. Rowe Price Summit Municipal Intermediate Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $4.87B AUM · 0.29% expense ratio · 6.5% 1-yr return. From SEC regulatory filings.
PRTMX Fund Overview
PRTMX — T. Rowe Price Summit Municipal Intermediate Fund is a US mutual fund managed by T. Rowe Price Summit Municipal Funds, Inc., 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: T. Rowe Price Summit Municipal Funds, Inc.
- Category: Long Municipal - National Bond
- Assets under management: $4.87B
- 1-year return: 6.5%
- Ticker: PRTMX
- SEC CIK: 0000912029
- SEC series ID: S000002156
- Share class ID: C000211685
PRTMX Holdings
Top 10 holdings of T. Rowe Price Summit Municipal Intermediate Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Pr Comwlth Public Impt Ser A1 | 1.09% |
| Pr Sales Tax Fing Sales Tax Rev Ser A1 | 0.72% |
| Puerto Rico Sales Tax Restruct Ser A-2 | 0.69% |
| Black Belt Energy Gas Dst Sply Rev | 0.69% |
| Main Street Nat Gas, Inc. Rev Ser A | 0.66% |
| Southeast Energy Auth Ser B-1 | 0.62% |
| Ny St Dorm Per, Inc. Tax Rev Grp 2 Ser A | 0.56% |
| Chicago Il Mdwy Arpt Rev Ser C Amt | 0.55% |
| Chandler Az Indl Corp. Proj Amt Sr 2022-2 | 0.52% |
| Ny St Dorm Per, Inc. Tax Rev Ref Ser B | 0.49% |
PRTMX Portfolio Allocation
Asset-class allocation of T. Rowe Price Summit Municipal Intermediate Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.2% |
| Securitized | 0.4% |
PRTMX Performance
Total returns for PRTMX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.9% |
| 1 year | 6.5% |
| 3 years (annualised) | 3.6% |
| 5 years (annualised) | 1.2% |
PRTMX Risk Information
Risk metrics for PRTMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.4%
PRTMX Costs and Fees
PRTMX costs about $29 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.29%
- Gross expense ratio: 0.29%
- Portfolio turnover: 24%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
PRTMX Cashflows
Over the 12 months to 2026-04, T. Rowe Price Summit Municipal Intermediate Fund had net inflows of $795.19M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $7.02M |
| 2026-03 | $104.25M |
| 2026-02 | $384.99M |
| 2026-01 | $29.95M |
| 2025-12 | $238.27M |
| 2025-11 | $17.72M |
PRTMX Debt Constituents
Largest debt holdings of T. Rowe Price Summit Municipal Intermediate Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Pr Comwlth Public Impt Ser A1 | 1.09% |
| Pr Sales Tax Fing Sales Tax Rev Ser A1 | 0.72% |
| Puerto Rico Sales Tax Restruct Ser A-2 | 0.69% |
| Black Belt Energy Gas Dst Sply Rev | 0.69% |
| Main Street Nat Gas, Inc. Rev Ser A | 0.66% |
| Southeast Energy Auth Ser B-1 | 0.62% |
| Ny St Dorm Per, Inc. Tax Rev Grp 2 Ser A | 0.56% |
| Chicago Il Mdwy Arpt Rev Ser C Amt | 0.55% |
| Chandler Az Indl Corp. Proj Amt Sr 2022-2 | 0.52% |
| Ny St Dorm Per, Inc. Tax Rev Ref Ser B | 0.49% |
PRTMX Prospectus and SEC Filings
Official T. Rowe Price Summit Municipal Intermediate 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.