ETF · holdings as filed 2026-05-31

What's inside MFSM?

MFS Active Intermediate Muni Bond ETF
Holdings
389
positions in the fund
Top 10
11%
of fund assets
Expense ratio
0.34%
net, per year
Fund size
$99M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
G
GVMXXSTATE ST INST US GOV MM-PREM
4.54%
2
M
MO MOSMED 5 04.01.2036MO HLTH & EDUCTNL-A
0.86%
3
O
OK OKCGEN 5 06.01.2034OK PUB PROPERTY AUTH
0.86%
4
I
IL RHLSCD 5 12.01.2038RICHLAND ETC CUSD#1
0.74%
5
F
FL PASPOL 5 10.01.2038PASCO COUNTY-AMT-A
0.73%
6
P
PA WCOFAC 5.12 11.15.2046W CORNWALL TWP MUNI-A
0.70%
7
G
GA PAUMED 5 04.01.2036PAULDING CO HOSP-A
0.57%
8
M
MN SUDMED 5 05.01.2036ST CLOUD-REF-REV
0.57%
9
C
CO CHRSCD 5.25 12.15.2042CHERRY CREEK SD#5
0.57%
10
N
NY RCRPWR 5 04.01.2038RENSSELAER CO CAPITAL
0.57%
11
A
AZ MARDEV 5 01.01.2034MARICOPA CO INDL-A
0.57%
12
K
KY KYSMED 08.15.2055KENTUCKY BOND DEV-A
0.56%
13
O
OK MCREDU 5 09.01.2036MCCURTAIN CO EDU FACS
0.56%
14
T
TX AUSAPT 5 11.15.2034AUSTIN-B-REV-AMT
0.56%
15
N
NY TRYGEN 5 09.01.2036TROY CAPITAL RESOURCE
0.56%
16
F
FL BREMED 5 07.01.2036BREVARD CO HLTH-A
0.56%
17
L
LA STTMED 07.01.2056ST TAMMANY PSH DT#1-A
0.56%
18
L
LA RUSGEN 5 06.01.2036RUSTON-REV-REF
0.56%
19
T
TX PHA 5 08.15.2039PHARR-CTFS OBLIG
0.56%
20
F
FL MMBMED 5 11.15.2039MIAMI BEACH HLTH-A
0.56%
Sectors
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
M
MO MOSMED 5 04.01.2036MO HLTH & EDUCTNL-A
0.86%
2
O
OK OKCGEN 5 06.01.2034OK PUB PROPERTY AUTH
0.86%
3
I
IL RHLSCD 5 12.01.2038RICHLAND ETC CUSD#1
0.74%
4
F
FL PASPOL 5 10.01.2038PASCO COUNTY-AMT-A
0.73%
5
P
PA WCOFAC 5.12 11.15.2046W CORNWALL TWP MUNI-A
0.70%
6
G
GA PAUMED 5 04.01.2036PAULDING CO HOSP-A
0.57%
7
M
MN SUDMED 5 05.01.2036ST CLOUD-REF-REV
0.57%
8
C
CO CHRSCD 5.25 12.15.2042CHERRY CREEK SD#5
0.57%
9
N
NY RCRPWR 5 04.01.2038RENSSELAER CO CAPITAL
0.57%
10
A
AZ MARDEV 5 01.01.2034MARICOPA CO INDL-A
0.57%
Geography
Top holdings — United States
Your 10 largest positions in this country
1
G
GVMXXSTATE ST INST US GOV MM-PREM
4.54%
2
M
MO MOSMED 5 04.01.2036MO HLTH & EDUCTNL-A
0.86%
3
O
OK OKCGEN 5 06.01.2034OK PUB PROPERTY AUTH
0.86%
4
I
IL RHLSCD 5 12.01.2038RICHLAND ETC CUSD#1
0.74%
5
F
FL PASPOL 5 10.01.2038PASCO COUNTY-AMT-A
0.73%
6
P
PA WCOFAC 5.12 11.15.2046W CORNWALL TWP MUNI-A
0.70%
7
G
GA PAUMED 5 04.01.2036PAULDING CO HOSP-A
0.57%
8
M
MN SUDMED 5 05.01.2036ST CLOUD-REF-REV
0.57%
9
C
CO CHRSCD 5.25 12.15.2042CHERRY CREEK SD#5
0.57%
10
N
NY RCRPWR 5 04.01.2038RENSSELAER CO CAPITAL
0.57%
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 MFSM 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 2026-05-31); 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.