ETF · holdings as filed 2026-06-30

What's inside MBNCX?

MFS North Carolina Municipal Bond Fund
Holdings
312
positions in the fund
Top 10
10%
of fund assets
Expense ratio
1.59%
net, per year
Fund size
$578M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
BOND
Univ Of North Carolin
1.12%
2
BOND
Pr Sales Tax Fing-A1
1.09%
3
BOND
Gtr Asheville Arpt
1.07%
4
?
—MFS Institutional Money Market Portfolio
1.05%
5
BOND
Cabarrus Co Wtr & Swr
1.02%
6
BOND
Univ Of Nc Chapel-A
0.92%
7
BOND
Charlotte Nc Wtr & Sw
0.91%
8
BOND
Greenville-Rev
0.91%
9
BOND
Dallas Fort Worth-A-1
0.91%
10
BOND
Gastonia Hsg Auth
0.89%
11
BOND
N Carolina Tpk Auth-A
0.88%
12
BOND
North Carolina St Hsg
0.87%
13
BOND
Nc Hsg Fin Agy-Fn
0.87%
14
BOND
Univ Of Nc Chapel-A
0.85%
15
BOND
Centennial Auth-Rev
0.84%
16
BOND
Nyc Transit Fin-F-1
0.84%
17
BOND
Charlotte-A-Rev
0.83%
18
BOND
Johnston Co -Rev
0.82%
19
BOND
Florida St-A
0.81%
20
BOND
North Carolina St Med
0.81%
Sectors tap a row to see its top 10 holdings
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
BOND
Univ Of North Carolin
1.12%
2
BOND
Pr Sales Tax Fing-A1
1.09%
3
BOND
Gtr Asheville Arpt
1.07%
4
BOND
Cabarrus Co Wtr & Swr
1.02%
5
BOND
Univ Of Nc Chapel-A
0.92%
6
BOND
Charlotte Nc Wtr & Sw
0.91%
7
BOND
Greenville-Rev
0.91%
8
BOND
Dallas Fort Worth-A-1
0.91%
9
BOND
Gastonia Hsg Auth
0.89%
10
BOND
N Carolina Tpk Auth-A
0.88%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
BOND
Univ Of North Carolin
1.12%
2
BOND
Pr Sales Tax Fing-A1
1.09%
3
BOND
Gtr Asheville Arpt
1.07%
4
BOND
Cabarrus Co Wtr & Swr
1.02%
5
BOND
Univ Of Nc Chapel-A
0.92%
6
BOND
Charlotte Nc Wtr & Sw
0.91%
7
BOND
Greenville-Rev
0.91%
8
BOND
Dallas Fort Worth-A-1
0.91%
9
BOND
Gastonia Hsg Auth
0.89%
10
BOND
N Carolina Tpk Auth-A
0.88%
Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-06-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.