MFS Municipal Intermediate R6 (MIURX)

Fund Assets	445.61M
Expense Ratio	0.391%
Min. Investment	$0.00
Turnover	10.00%
Dividend (ttm)	0.35
Dividend Yield	3.95%
Dividend Growth	1.91%
Payout Frequency	Monthly
Ex-Dividend Date	Sep 30, 2026

Previous Close	8.84
YTD Return	-2.62%
1-Year Return	-1.27%
5-Year Return	3.81%
52-Week Low	8.68
52-Week High	9.50
Beta (5Y)	n/a
Holdings	696
Inception Date	May 18, 2021

About MIURX

MFS Municipal Intermediate Fund R6 is an actively managed municipal bond mutual fund focused on generating total return with an emphasis on income that is exempt from federal income tax. The strategy invests primarily in intermediate‑term municipal securities, drawing on MFS’s long-standing municipal research platform and a portfolio management–driven risk budgeting approach that combines quantitative tools for market risk with deep analyst coverage of issuer‑specific risks. The fund targets consistent, risk‑aware results and benchmarks its performance against the Bloomberg Municipal Bond Index, with additional context from the Bloomberg Municipal 1–15 Year Index for intermediate exposures. Launched in 2021, the R6 share class carries no sales charge and is designed for eligible retirement and institutional platforms, with expense reductions contractually in place for a defined period. The portfolio spans a broad mix of state and local issuers, financing public projects such as education, transportation, utilities, and healthcare. By concentrating on the intermediate part of the municipal curve, the fund seeks a balance between income stability and interest‑rate sensitivity while maintaining diversified exposure across the national municipal market.

• Fund Family: MFS
• Category: Muni National Interm
• Performance Rating: High
• Risk Rating: Above Average
• Stock Exchange: Nasdaq
• Ticker Symbol: MIURX
• Share Class: Class R6

Performance

MIURX had a total return of -1.27% in the past year, including dividends. Since the fund's inception, the average annual return has been 0.64%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
MIUIX	Class I	0.45%
MIUAX	Class A	0.70%
MIUCX	Class C	1.45%

Dividend History

Ex-Dividend	Amount	Pay Date
Sep 30, 2026	$0.02879	Oct 1, 2026
Aug 31, 2026	$0.02966	Sep 1, 2026
Jul 31, 2026	$0.02962	Aug 3, 2026
Jun 30, 2026	$0.02891	Jul 1, 2026
May 29, 2026	$0.02986	Jun 1, 2026
Apr 30, 2026	$0.029	May 1, 2026

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

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