ETF comparison
JMSTvsSUB
Both US Municipal Bond.
JPMorgan Ultra-Short Municipal Income ETF · iShares Short-Term National Muni Bond ETF
Holdings overlap
283 positions appear in both funds. Buying equal dollars of JMST and SUB would leave roughly3.1%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
SUB is 11 bps cheaper than JMST. On a $100,000 position that's about $110/yr more in fees for JMST.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with JMST vs SUB.
Top shared holdings
283 shared in total| # | Holding | In JMST | In SUB | Overlap |
|---|---|---|---|---|
| 1 | City of Houston TX Combined Utility System Revenue | 0.63% | 0.21% | 0.21% |
| 2 | State of Illinois | 0.31% | 0.16% | 0.16% |
| 3 | City of New York NY | 0.11% | 0.21% | 0.11% |
| 4 | Pennsylvania Turnpike Commission | 0.60% | 0.07% | 0.07% |
| 5 | State of New Mexico Severance Tax Permanent Fund | 0.07% | 0.13% | 0.07% |
| 6 | State of Illinois | 0.06% | 0.12% | 0.06% |
| 7 | State of Illinois | 0.06% | 0.15% | 0.06% |
| 8 | New York City Transitional Finance Authority Future Tax Secured Revenue | 0.06% | 0.21% | 0.06% |
| 9 | Curators of the University of Missouri (The) | 0.06% | 0.06% | 0.06% |
| 10 | State of Connecticut | 0.13% | 0.05% | 0.05% |
| 11 | County of Clark NV | 0.05% | 0.13% | 0.05% |
| 12 | New York State Dormitory Authority | 0.13% | 0.05% | 0.05% |
Only in JMST
1,608 total- JPMorgan Institutional Tax Free Money Market Fund7.09%
- New York City Municipal Water Finance Authority1.02%
- State of Washington0.90%
- Alaska Housing Finance Corp.0.86%
- State of Minnesota0.78%
- Township of Woodbridge NJ0.71%
- Maryland Health & Higher Educational Facilities Authority0.71%
- Bergen County Improvement Authority (The)0.68%
- Tarrant County Cultural Education Facilities Finance Corp.0.67%
- District of Columbia0.67%
Only in SUB
2,634 total- BlackRock Liquidity Funds0.59%
- County of King0.35%
- San Antonio Water System0.28%
- City of Seattle0.27%
- State of California0.27%
- Empire State Development Corp.0.25%
- Pennsylvania Turnpike Commission0.25%
- University of California0.25%
- New Jersey Turnpike Authority0.25%
- State of California0.24%
Open JMST or SUB at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.