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Key Stats

Net Expense Ratio Discount or Premium to NAV Total Assets Under Management 30-Day Average Daily Volume
0.34% 0.05% 51.18M 2579.67
Weighted Average Dividend Yield Turnover Ratio (Generic) 1 Year Fund Level Flows Max Drawdown (Since Inception)
-- -- 48.78M Upgrade

Basic Info

Investment Strategy
The Fund seeks total return with an emphasis on income exempt from federal income tax, but also considering capital appreciation. The fund normally invests at least 80% of the funds net assets in investment grade quality municipal debt instruments, the interest on which is exempt from federal income tax.
General
Security Type Exchange-Traded Fund
Broad Asset Class Municipal Bond
Broad Category Fixed Income
Global Peer Group Bond USD Municipal
Peer Group Intermediate Municipal Debt Funds
Global Macro Bond HC
US Macro National Municipal Debt Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Intermediate Municipal Debt Funds
Fund Owner Firm Name MFS
Broad Asset Class Benchmark Index
^BBMBTR 100.0%

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Performance Versus Peer Group

 
20%
15%
10%
5%
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Name
1M
3M
YTD
1Y
3Y
5Y
10Y
15Y
Total Return (Price)
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Total Return (NAV)
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Peer Group Rtn. (NAV)
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% Rank in Peer Group (NAV)
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Annual Total Returns Versus Peers

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Name
2018
2019
2020
2021
2022
2023
2024
YTD
1.28%
7.54%
5.21%
1.52%
-8.53%
6.40%
1.05%
4.05%
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--
6.13%
2.41%
4.84%
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0.30%
5.60%
0.97%
8.33%
5.87%
0.21%
-9.33%
5.69%
0.72%
4.77%
--
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--
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-8.61%
5.62%
2.75%
2.58%
As of December 12, 2025.

Asset Allocation

As of August 31, 2025.
Type % Net
Cash 1.23%
Stock 0.00%
Bond 99.68%
Convertible 0.00%
Preferred 0.00%
Other -0.91%
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Basic Info

Investment Strategy
The Fund seeks total return with an emphasis on income exempt from federal income tax, but also considering capital appreciation. The fund normally invests at least 80% of the funds net assets in investment grade quality municipal debt instruments, the interest on which is exempt from federal income tax.
General
Security Type Exchange-Traded Fund
Broad Asset Class Municipal Bond
Broad Category Fixed Income
Global Peer Group Bond USD Municipal
Peer Group Intermediate Municipal Debt Funds
Global Macro Bond HC
US Macro National Municipal Debt Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Intermediate Municipal Debt Funds
Fund Owner Firm Name MFS
Broad Asset Class Benchmark Index
^BBMBTR 100.0%

View Basic Info
Start Trial

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