MPNCX — MFS North Carolina Municipal Bond Fund
Data updated: 2026-08-25
MPNCX — MFS North Carolina Municipal Bond Fund. Long Municipal - National Bond · $577.63M AUM. Holdings, fees, performance and SEC filings.
MPNCX Fund Overview
MPNCX — MFS North Carolina Municipal Bond Fund is a US mutual fund managed by Mfs Municipal Series Trust, 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: Mfs Municipal Series Trust
- Category: Long Municipal - National Bond
- Assets under management: $577.63M
- 1-year return: 8.3%
- Ticker: MPNCX
- SEC CIK: 0000751656
- SEC series ID: S000002523
- Share class ID: C000194230
MPNCX Holdings
Top 10 holdings of MFS North Carolina Municipal Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| University of North Carolina at Chapel Hill | 1.13% |
| Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue | 1.09% |
| Greater Asheville Regional Airport Authority | 1.07% |
| MFS Institutional Money Market Portfolio | 1.06% |
| Water and Sewer Authority of Cabarrus County | 1.03% |
| University of North Carolina at Chapel Hill | 0.93% |
| City of Charlotte NC Water & Sewer System Revenue | 0.92% |
| Greenville Utilities Commission | 0.92% |
| Dallas Fort Worth International Airport | 0.92% |
| Gastonia Housing Authority | 0.89% |
MPNCX Portfolio Allocation
Asset-class allocation of MFS North Carolina Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.8% |
| Cash & Equivalents | 1.1% |
MPNCX Performance
Total returns for MPNCX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 3.2% |
| 1 year | 8.3% |
| 3 years (annualised) | 4.3% |
| 5 years (annualised) | 1.1% |
MPNCX Risk Information
Risk metrics for MPNCX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 4.6%
MPNCX Costs and Fees
MPNCX costs about $52 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.52%
- Gross expense ratio: 0.53%
- Portfolio turnover: 20%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MPNCX Cashflows
Over the 12 months to 2026-06, MFS North Carolina Municipal Bond Fund had net inflows of $91.02M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $5.23M |
| 2026-05 | $8.59M |
| 2026-04 | $4.78M |
| 2026-03 | $9.37M |
| 2026-02 | $5.16M |
| 2026-01 | $7.96M |
MPNCX Debt Constituents
Largest debt holdings of MFS North Carolina Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| University of North Carolina at Chapel Hill | 1.13% |
| Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue | 1.09% |
| Greater Asheville Regional Airport Authority | 1.07% |
| Water and Sewer Authority of Cabarrus County | 1.03% |
| University of North Carolina at Chapel Hill | 0.93% |
| City of Charlotte NC Water & Sewer System Revenue | 0.92% |
| Greenville Utilities Commission | 0.92% |
| Dallas Fort Worth International Airport | 0.92% |
| Gastonia Housing Authority | 0.89% |
| North Carolina Turnpike Authority | 0.89% |
MPNCX Prospectus and SEC Filings
Official MFS North Carolina Municipal Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-07-28
- Prospectus (485BPOS) — filed 2025-07-28
- Prospectus (485BPOS) — filed 2024-07-26
- Portfolio holdings (N-PORT) — filed 2026-08-25
- Portfolio holdings (N-PORT) — filed 2026-05-26
- Portfolio holdings (N-PORT) — filed 2026-02-25
- Annual census (N-CEN) — filed 2026-06-11
- Annual census (N-CEN) — filed 2025-06-11
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.