JPMorgan Ultra-Short Municipal Income ETF
JPMorgan·Tracks (actively managed — no index)·Inception Oct 16, 2018
Composite score
Based on a 0.18% expense ratio.
Based on $7.36B in net assets.
Top-10 holdings represent 14.1% of net assets.
US Municipal Bond base · ETF wrapper · 2.58% TTM yield.
The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. Seemethodologyfor formulas, thetracking-qualitypartial-coverage rationale, and the dimensions we deliberatelydon't score(methodology v0.5.1).
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Tool · Look-through
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Tool · Cost
Compare JMST's fee against another fund
Compounds the 0.18% expense ratio against a peer over decades.
Tool · Overlap
Compare JMST's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar US Municipal Bond funds.
Tool · TLH
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Ranks every catalog fund by holdings overlap, flags wash-sale risk.
Tool · Placement
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Asset-location optimizer — places each fund in taxable / tax-deferred / Roth.
Top holdings
| # | Holding | Weight |
|---|---|---|
| 1 | JPMorgan Institutional Tax Free Money Market Fund | 7.09% |
| 2 | New York City Municipal Water Finance Authority | 1.02% |
| 3 | State of Washington | 0.90% |
| 4 | Alaska Housing Finance Corp. | 0.86% |
| 5 | State of Minnesota | 0.78% |
| 6 | Township of Woodbridge NJ | 0.71% |
| 7 | Maryland Health & Higher Educational Facilities Authority | 0.71% |
| 8 | Bergen County Improvement Authority (The) | 0.68% |
| 9 | Tarrant County Cultural Education Facilities Finance Corp. | 0.67% |
| 10 | District of Columbia | 0.67% |
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