ETF · holdings as filed 2026-02-28
What's inside JMST?
JPMorgan Ultra-Short Municipal Income ETF
Holdings
1,573
positions in the fund
Expense ratio
0.18%
net, per year
Fund size
$6B
total net assets
Top 15 holdings
1
JINXXJPM PRIME MMKT-INST
13.30%
2
NY NYCUTL 06/15/2045NYC MUNI WTR FIN AUTH
1.05%
3
WA WAS 5 07/01/2029WASHINGTON ST-R-2026A
0.95%
4
MN MNS 5 08/01/2027MINNESOTA ST-D-REF
0.81%
5
NY TRBTRN 5 05/15/2026TRIBOROUGH BRIDGE-A
0.77%
6
NJ WBG 4 10/09/2026WOODBRIDGE TWP-BANS
0.74%
7
MD MDSMED 07/01/2055MARYLAND ST HLTH-C-1
0.73%
8
TX TAREDU 11/15/2047TARRANT CULT-B-REF
0.70%
9
OH HAMGEN 5 12/01/2026HAMILTON CO-BANS
0.69%
10
NY NYCGEN 05/01/2047NYC TRANSTNL-C6-VAR
0.65%
11
MA MASDEV 03/01/2048MA DEV FIN AUTH-U-2
0.65%
12
NY NYCGEN 08/01/2044NYC GEN OBLIG-A-4
0.65%
13
TX HOUUTL 05/15/2034HOUSTON COMB UTIL SYS
0.65%
14
CT BRS 4 11/05/2026BRISTOL-BANS
0.62%
15
PA PASTRN 12/01/2039PENNSYLVANIA ST TPK
0.62%
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Unwrap your portfolio →Data source: official SEC Form N-PORT filings (as of 2026-02-28); 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.