ETF · holdings as filed 2026-06-30

What's inside MARLX?

MFS Arkansas Municipal Bond Fund
Holdings
187
positions in the fund
Top 10
17%
of fund assets
Expense ratio
0.60%
net, per year
Fund size
$144M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
BOND
Little Rock-Hotel Tx
2.09%
2
BOND
Springdale Pub Fac Br
1.97%
3
BOND
Ar Dev Fin Auth-Ref
1.81%
4
BOND
Ar St Univ-Ref
1.74%
5
BOND
Ar Dev Tobacco Cancer
1.67%
6
?
—MFS Institutional Money Market Portfolio
1.59%
7
BOND
Batesville-B
1.50%
8
BOND
Arkansas Univ Brd -A
1.46%
9
BOND
Arkansas Dev Fin Auth
1.42%
10
BOND
Fayetteville Hotel
1.39%
11
BOND
Pr Sales Tax Fing-A1
1.39%
12
BOND
N Little Rock Sd #1
1.38%
13
BOND
Ar Dev Fin Auth
1.33%
14
BOND
Texarkana Pub Fac Brd
1.31%
15
BOND
Springdale-B
1.31%
16
BOND
Univ Of Arkansas Ar-A
1.24%
17
BOND
Conway Co Regnl Dt-B
1.23%
18
BOND
Hot Springs Wtr
1.22%
19
BOND
Ar Dev Fin Auth-A
1.14%
20
BOND
Arkansas Dev Fin-B
1.11%
Sectors tap a row to see its top 10 holdings
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
BOND
Little Rock-Hotel Tx
2.09%
2
BOND
Springdale Pub Fac Br
1.97%
3
BOND
Ar Dev Fin Auth-Ref
1.81%
4
BOND
Ar St Univ-Ref
1.74%
5
BOND
Ar Dev Tobacco Cancer
1.67%
6
BOND
Batesville-B
1.50%
7
BOND
Arkansas Univ Brd -A
1.46%
8
BOND
Arkansas Dev Fin Auth
1.42%
9
BOND
Fayetteville Hotel
1.39%
10
BOND
Pr Sales Tax Fing-A1
1.39%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
BOND
Little Rock-Hotel Tx
2.09%
2
BOND
Springdale Pub Fac Br
1.97%
3
BOND
Ar Dev Fin Auth-Ref
1.81%
4
BOND
Ar St Univ-Ref
1.74%
5
BOND
Ar Dev Tobacco Cancer
1.67%
6
BOND
Batesville-B
1.50%
7
BOND
Arkansas Univ Brd -A
1.46%
8
BOND
Arkansas Dev Fin Auth
1.42%
9
BOND
Fayetteville Hotel
1.39%
10
BOND
Pr Sales Tax Fing-A1
1.39%
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.