ETF · holdings as filed 2026-06-30

What's inside MBWVX?

MFS West Virginia Municipal Bond Fund
Holdings
135
positions in the fund
Top 10
21%
of fund assets
Expense ratio
1.62%
net, per year
Fund size
$83M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
BOND
West Virginia St-A
2.52%
2
BOND
Morgantown Comb Util
2.49%
3
BOND
West Virginia St Univ
2.48%
4
BOND
Wv Hosp-A-Ag
2.41%
5
?
—MFS Institutional Money Market Portfolio
2.18%
6
BOND
Pr Sales Tax Fing-A1
2.12%
7
BOND
Wv Wtr Dev-Aii-Ref
1.80%
8
BOND
Wheeling-A
1.64%
9
BOND
Marshall Univ-A-Ref
1.60%
10
BOND
West Virginia St -A
1.58%
11
BOND
Fairmont Univ-A-Ref
1.40%
12
BOND
Wv Econ-B-State Offc
1.36%
13
BOND
Ohio Co Comm-A
1.30%
14
BOND
Wv Econ Dev-A-1-Ref
1.29%
15
BOND
W Virginia St H-Ser B
1.29%
16
BOND
Wheeling-B
1.28%
17
BOND
West Virginia St-A
1.26%
18
BOND
West Virginia St Sch
1.26%
19
BOND
Wv Econ Dev Auth-A
1.25%
20
BOND
West Virginia St Hosp
1.25%
Sectors tap a row to see its top 10 holdings
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
BOND
West Virginia St-A
2.52%
2
BOND
Morgantown Comb Util
2.49%
3
BOND
West Virginia St Univ
2.48%
4
BOND
Wv Hosp-A-Ag
2.41%
5
BOND
Pr Sales Tax Fing-A1
2.12%
6
BOND
Wv Wtr Dev-Aii-Ref
1.80%
7
BOND
Wheeling-A
1.64%
8
BOND
Marshall Univ-A-Ref
1.60%
9
BOND
West Virginia St -A
1.58%
10
BOND
Fairmont Univ-A-Ref
1.40%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
BOND
West Virginia St-A
2.52%
2
BOND
Morgantown Comb Util
2.49%
3
BOND
West Virginia St Univ
2.48%
4
BOND
Wv Hosp-A-Ag
2.41%
5
BOND
Pr Sales Tax Fing-A1
2.12%
6
BOND
Wv Wtr Dev-Aii-Ref
1.80%
7
BOND
Wheeling-A
1.64%
8
BOND
Marshall Univ-A-Ref
1.60%
9
BOND
West Virginia St -A
1.58%
10
BOND
Fairmont Univ-A-Ref
1.40%
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).
Hold MBWVX alongside other funds? See your combined true holdings, overlap, and blended fees — free, no signup.
Unwrap your portfolio →
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.