PRINX Holdings — T. Rowe Price Summit Municipal Income Fund
Data updated: 2026-09-25
PRINX holds 826 securities. The top 10 make up 7.3% of net assets, led by Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue (1.06%) and San Francisco City & County Airport Comm-San Francisco International Airport (0.85%). Municipal Bonds (99.9%) and Mortgage / Securitized (0.1%) are the largest sectors, and 94.6% of the portfolio is in United States. Debt holdings: 820 positions, 98.5% of assets.
Holdings cover 99.53% of net asset value (98.98% of total assets; remainder is cash and receivables). As of July 31, 2026 · N-PORT.
PRINX Portfolio Holdings
826 holdings of T. Rowe Price Summit Municipal Income Fund by percentage of net assets, from the fund's SEC N-PORT filing as of July 31, 2026. The 100 largest are listed below; the interactive table on this page lists all 826.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue | — | Municipal Bonds | 1.06% | $26.71M |
| San Francisco City & County Airport Comm-San Francisco International Airport | — | Municipal Bonds | 0.85% | $21.53M |
| Commonwealth of Puerto Rico | — | Municipal Bonds | 0.85% | $21.45M |
| Main Street Natural Gas, Inc. | — | Municipal Bonds | 0.80% | $20.13M |
| New York City Transitional Finance Authority Future Tax Secured Revenue | — | Municipal Bonds | 0.76% | $19.02M |
| Oklahoma Turnpike Authority | — | Municipal Bonds | 0.62% | $15.52M |
| Texas Municipal Gas Acquisition & Supply Corp. V | — | Municipal Bonds | 0.62% | $15.49M |
| County of Cook Il Sales Tax Revenue | — | Municipal Bonds | 0.61% | $15.28M |
| Texas Transportation Finance Corp. | — | Municipal Bonds | 0.61% | $15.26M |
| City of Los Angeles Department of Airports | — | Municipal Bonds | 0.56% | $13.99M |
| District of Columbia Income Tax Revenue | — | Municipal Bonds | 0.53% | $13.29M |
| Buckeye Tobacco Settlement Financing Authority | — | Municipal Bonds | 0.51% | $12.87M |
| Public Finance Authority | — | Municipal Bonds | 0.51% | $12.81M |
| Metropolitan Nashville Airport Authority/the | — | Municipal Bonds | 0.48% | $12.08M |
| Arkansas Development Finance Authority | — | Municipal Bonds | 0.47% | $11.96M |
| Arlington Higher Education Finance Corp. | — | Municipal Bonds | 0.47% | $11.95M |
| Pennsylvania Economic Development Financing Authority | — | Municipal Bonds | 0.47% | $11.86M |
| Point Phase 1 Public Infrastructure District No 1 | — | Municipal Bonds | 0.47% | $11.77M |
| Tennessee Energy Acquisition Corp. | — | Municipal Bonds | 0.45% | $11.45M |
| City & County of Denver Co. Airport System Revenue | — | Municipal Bonds | 0.45% | $11.21M |
| Public Finance Authority | — | Municipal Bonds | 0.44% | $11.20M |
| Metropolitan Nashville Airport Authority/the | — | Municipal Bonds | 0.43% | $10.72M |
| City of Houston Tx Hotel Occupancy Tax & Special Revenue | — | Municipal Bonds | 0.41% | $10.42M |
| Massachusetts Bay Transportation Authority Sales Tax Revenue | — | Municipal Bonds | 0.41% | $10.39M |
| Virginia College Building Authority | — | Municipal Bonds | 0.41% | $10.24M |
| California Community Choice Financing Authority | — | Municipal Bonds | 0.39% | $9.86M |
| New York Transportation Development Corp. | — | Municipal Bonds | 0.39% | $9.82M |
| New York Transportation Development Corp. | — | Municipal Bonds | 0.38% | $9.65M |
| Commonwealth of Puerto Rico | — | Municipal Bonds | 0.38% | $9.55M |
| George L Smith Ii Congress Center Authority | — | Municipal Bonds | 0.38% | $9.54M |
| Philadelphia Authority for Industrial Development | — | Municipal Bonds | 0.38% | $9.48M |
| San Francisco City & County Airport Comm-San Francisco International Airport | — | Municipal Bonds | 0.38% | $9.45M |
| Central Texas Turnpike System | — | Municipal Bonds | 0.37% | $9.34M |
| New York City Transitional Finance Authority Future Tax Secured Revenue | — | Municipal Bonds | 0.37% | $9.33M |
| Washington Metropolitan Area Transit Authority Dedicated Revenue | — | Municipal Bonds | 0.37% | $9.20M |
| Maryland Stadium Authority | — | Municipal Bonds | 0.36% | $9.17M |
| Washington State Housing Finance Commission | — | Municipal Bonds | 0.35% | $8.89M |
| Connecticut State Health & Educational Facilities Authority | — | Municipal Bonds | 0.35% | $8.84M |
| City of Atlanta Ga Airport Passenger Facility Charge | — | Municipal Bonds | 0.35% | $8.69M |
| Washington Suburban Sanitary Commission | — | Municipal Bonds | 0.34% | $8.63M |
| South Dakota Health & Educational Facilities Authority | — | Municipal Bonds | 0.34% | $8.58M |
| Black Belt Energy Gas District | — | Municipal Bonds | 0.34% | $8.45M |
| Washington State Housing Finance Commission | — | Municipal Bonds | 0.33% | $8.27M |
| Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue | — | Municipal Bonds | 0.33% | $8.27M |
| Maryland Economic Development Corp. | — | Municipal Bonds | 0.33% | $8.25M |
| New York State Dormitory Authority | — | Municipal Bonds | 0.33% | $8.21M |
| Black Belt Energy Gas District | — | Municipal Bonds | 0.32% | $8.17M |
| State of Texas | — | Municipal Bonds | 0.32% | $7.98M |
| Black Belt Energy Gas District | — | Municipal Bonds | 0.32% | $7.96M |
| Port of Seattle Wa | — | Municipal Bonds | 0.32% | $7.95M |
| Greater Asheville Regional Airport Authority | — | Municipal Bonds | 0.31% | $7.92M |
| Pennsylvania Economic Development Financing Authority | — | Municipal Bonds | 0.31% | $7.87M |
| Tennessee Energy Acquisition Corp. | — | Municipal Bonds | 0.31% | $7.86M |
| State of Minnesota | — | Municipal Bonds | 0.31% | $7.85M |
| Clifton Higher Education Finance Corp. | — | Municipal Bonds | 0.31% | $7.81M |
| Atlanta Development Authority/the | — | Municipal Bonds | 0.31% | $7.76M |
| Allegheny County Airport Authority | — | Municipal Bonds | 0.31% | $7.73M |
| California Community Housing Agency | — | Municipal Bonds | 0.31% | $7.69M |
| Colorado Health Facilities Authority | — | Municipal Bonds | 0.30% | $7.67M |
| Harris County Hospital District | — | Municipal Bonds | 0.30% | $7.63M |
| Black Belt Energy Gas District | — | Municipal Bonds | 0.30% | $7.61M |
| San Francisco City & County Airport Comm-San Francisco International Airport | — | Municipal Bonds | 0.30% | $7.55M |
| Delaware State Health Facilities Authority | — | Municipal Bonds | 0.30% | $7.54M |
| Kentucky Public Energy Authority | — | Municipal Bonds | 0.30% | $7.52M |
| State of Colorado | — | Municipal Bonds | 0.30% | $7.44M |
| Dallas Fort Worth International Airport | — | Municipal Bonds | 0.29% | $7.39M |
| Metropolitan Washington Airports Authority Dulles Toll Road Revenue | — | Municipal Bonds | 0.29% | $7.37M |
| South Dakota Health & Educational Facilities Authority | — | Municipal Bonds | 0.29% | $7.36M |
| Texas Department of Housing & Community Affairs | — | Municipal Bonds | 0.29% | $7.30M |
| New Jersey Health Care Facilities Financing Authority | — | Municipal Bonds | 0.29% | $7.24M |
| Tobacco Settlement Financing Corp. | — | Municipal Bonds | 0.28% | $7.13M |
| County of Wayne Mi | — | Municipal Bonds | 0.28% | $7.13M |
| North Texas Tollway Authority | — | Municipal Bonds | 0.28% | $7.11M |
| Sarasota County Public Hospital District | — | Municipal Bonds | 0.28% | $7.11M |
| New York State Dormitory Authority | — | Municipal Bonds | 0.28% | $7.08M |
| Longview Independent School District | — | Municipal Bonds | 0.27% | $6.86M |
| Chicago O'hare International Airport | — | Municipal Bonds | 0.27% | $6.84M |
| County of Frederick Md | — | Municipal Bonds | 0.27% | $6.79M |
| County of Harris Tx Toll Road Revenue | — | Municipal Bonds | 0.27% | $6.68M |
| Massachusetts Port Authority | — | Municipal Bonds | 0.26% | $6.64M |
| Virginia Small Business Financing Authority | — | Municipal Bonds | 0.26% | $6.63M |
| State of Texas | — | Municipal Bonds | 0.26% | $6.60M |
| Virginia Small Business Financing Authority | — | Municipal Bonds | 0.26% | $6.59M |
| District of Columbia Income Tax Revenue | — | Municipal Bonds | 0.26% | $6.57M |
| Board of Regents of the University of Texas System | — | Municipal Bonds | 0.26% | $6.56M |
| California Public Finance Authority | — | Municipal Bonds | 0.26% | $6.50M |
| Maryland Economic Development Corp. | — | Municipal Bonds | 0.26% | $6.45M |
| Black Belt Energy Gas District | — | Municipal Bonds | 0.26% | $6.45M |
| City of Los Angeles Department of Airports | — | Municipal Bonds | 0.26% | $6.42M |
| State of Texas | — | Municipal Bonds | 0.25% | $6.31M |
| Michigan Finance Authority | — | Municipal Bonds | 0.25% | $6.31M |
| District of Columbia Income Tax Revenue | — | Municipal Bonds | 0.25% | $6.29M |
| Atlanta Development Authority/the | — | Municipal Bonds | 0.25% | $6.27M |
| New Hampshire Business Finance Authority | — | Municipal Bonds | 0.25% | $6.26M |
| City of New York Ny | — | Municipal Bonds | 0.25% | $6.23M |
| City of South Miami Health Facilities Authority, Inc. | — | Municipal Bonds | 0.25% | $6.22M |
| Metropolitan Washington Airports Authority Dulles Toll Road Revenue | — | Municipal Bonds | 0.25% | $6.20M |
| Washington State Housing Finance Commission | — | Municipal Bonds | 0.24% | $6.16M |
| Great Lakes Water Authority Water Supply System Revenue | — | Municipal Bonds | 0.24% | $6.15M |
| New Jersey Economic Development Authority | — | Municipal Bonds | 0.24% | $6.12M |
PRINX Sector Allocation
T. Rowe Price Summit Municipal Income Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Municipal Bonds | 99.9% | 823 |
| Mortgage / Securitized | 0.1% | 1 |
| Funds & ETFs | 0.0% | 1 |
| Unknown | 0.0% | 1 |
PRINX Country Allocation
Where T. Rowe Price Summit Municipal Income Fund's holdings are domiciled, by percentage of net assets (largest 4).
| Country | % of net assets |
|---|---|
| United States | 94.6% |
| Puerto Rico | 4.6% |
| U.S. Virgin Islands | 0.3% |
| Guam | 0.1% |
PRINX Portfolio Allocation
Asset-class allocation of T. Rowe Price Summit Municipal Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.1% |
| Securitized | 0.5% |
PRINX Debt Constituents
Largest debt holdings of T. Rowe Price Summit Municipal Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Pr Sales Tax Fing Sales Tax Rev Ser A1 | 1.06% |
| San Fran Ca Arpts Commn Amt Ser A | 0.85% |
| Pr Comwlth Cvi-Subser Cw Hta 98 Txbl | 0.85% |
| Main Street Nat Gas, Inc. Rev Ser E | 0.80% |
| Nyc Transitional-A-1 | 0.76% |
| Ok Turnpike Auth | 0.62% |
| Tx St Gas Acq & Sply Corp. V Gas Sply Rev | 0.62% |
| Cook Co.-Ref | 0.61% |
| Tx Transprtn Fin-A | 0.61% |
| La Ca Dept of Aprts Sub Priv Ser A Amt | 0.56% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.