JMUB is a Factor & Specialty ETF from JPMorgan holding 1884 positions as of May 31, 2026, with $8.4B in assets and a 0.18% net expense ratio. Its largest positions are Black Belt Energy Gas District, Gas Project, Series 2026A (0.8%), California Community Choice Financing Authority, Clean Energy Project, Series 2026B (0.7%) and California Health Facilities Financing Authority, Rady Children's Health, Series 2026B-3 (0.7%); the top 10 holdings account for 5.6% of the portfolio. It yields 3.65% on a trailing-12-month basis.
- Issuer
- JPMorgan
- Holdings
- 188418.0% cash, collateral & derivative positions excluded
- Net Assets
- $8.4BETF assets as of 2026-08-10
- Expense Ratio
- 0.18%per latest SEC prospectus filing
- TTM Yield
- 3.65%trailing 12-month distributions
Performance
- 1M
- -0.7%
- YTD
- +1.0%
- 1Y
- +4.8%
- 3Y (ann.)
- +3.8%
- 5Y (ann.)
- +1.0%
- 10Y (ann.)
- —
A $10,000 investment 5 years ago would be worth $10,495 today at the 5Y annualized rate. This is a backward-looking illustration, not a forecast. Project its future growth →
Total returns including dividends as of 2026-08-07. 3Y/5Y/10Y annualized. Past performance does not predict future results.
Top 25 Holdings
| # | Holding | Weight |
|---|---|---|
| 1 | Black Belt Energy Gas District, Gas Project, Series 2026A | 0.77% |
| 2 | California Community Choice Financing Authority, Clean Energy Project, Series 2026B | 0.70% |
| 3 | California Health Facilities Financing Authority, Rady Children's Health, Series 2026B-3 | 0.67% |
| 4 | California Community Choice Financing Authority, Clean Energy Project, Series 2026C | 0.61% |
| 5 | Buckeye Tobacco Settlement Financing Authority, Series 2020B-2, Class 2 | 0.55% |
| 6 | Puerto Rico Sales Tax Financing Corp. Sales Tax, Series A-2 | 0.51% |
| 7 | California Community Choice Financing Authority, Clean Energy Project, Series 2025E | 0.49% |
| 8 | Long Island Power Authority, Electric System, Series 2024B | 0.43% |
| 9 | Black Belt Energy Gas District, Gas Project, Series 2024D | 0.43% |
| 10 | State of Wisconsin, Series 2026A | 0.42% |
| 11 | Main Street Natural Gas, Inc., Gas Supply, Series 2022B | 0.41% |
| 12 | California Community Choice Financing Authority, Clean Energy Project, Series 2021B-1 | 0.35% |
| 13 | Dallas Fort Worth International Airport, Series 2025A-2 | 0.34% |
| 14 | City of Albany, Series 2026 | 0.32% |
| 15 | Sales Tax Securitization Corp., Series 2018C | 0.31% |
| 16 | Texas Municipal Gas Acquisition and Supply Corp. V, Gas Supply, Series 2026 | 0.31% |
| 17 | Lower Alabama Gas District (The), Gas Project, Series 2025A | 0.31% |
| 18 | District of Columbia, Georgetown University Issue, Series 2025A | 0.30% |
| 19 | Puerto Rico Sales Tax Financing Corp. Sales Tax, Series A-1 | 0.28% |
| 20 | County of Campbell, Solid Waste Facilities, Basin Electric Power Co-operative, Dry Fork Station Facilities, Series 2019A | 0.28% |
| 21 | State of Washington, Various Purpose, Series R-2026C | 0.28% |
| 22 | Southern California Public Power Authority, Series 2026A | 0.27% |
| 23 | Tarrant County Cultural Education Facilities Finance Corp., Health Resources System, Series 2025C | 0.26% |
| 24 | Wisconsin Health and Educational Facilities Authority, Museum of Nature and Culture, Inc., Project, Series 2026 | 0.26% |
| 25 | Grossmont-Cuyamaca Community College District, Election of 2002, Series 2008C | 0.25% |
Showing the top 25 of 1884 holdings. See the full JMUB holdings list →
JMUB alternatives
The closest Factor & Specialty ETFs to JMUB by portfolio overlap — the share of weight both funds hold in the same securities.
| Fund | Overlap | Expense | Assets | |
|---|---|---|---|---|
 HYDVanEck High Yield Muni ETF | 7% | 0.32%pricier | $4.4B | Compare → |
 CGMUCapital Group Municipal Income ETF | 6% | 0.27%pricier | $6.4B | Compare → |
 FMBFirst Trust Managed Municipal ETF | 4% | 0.39%pricier | $2.0B | Compare → |
 JMSTJPMorgan Ultra-Short Municipal Income ETF | 2% | 0.18% | $7.1B | Compare → |
Frequently Asked Questions
What is JMUB's expense ratio?
JMUB has a net expense ratio of 0.18%, per its latest SEC prospectus filing. That works out to about $18 a year on a $10,000 investment.
How many holdings does JMUB have?
JMUB held 1884 positions as of May 31, 2026, per its latest official holdings data. Cash, collateral and derivative positions (18.0% of portfolio weight) are excluded from that count.
What are JMUB's top 10 holdings?
JMUB's largest positions are Black Belt Energy Gas District, Gas Project, Series 2026A (0.8%), California Community Choice Financing Authority, Clean Energy Project, Series 2026B (0.7%), California Health Facilities Financing Authority, Rady Children's Health, Series 2026B-3 (0.7%), California Community Choice Financing Authority, Clean Energy Project, Series 2026C (0.6%), Buckeye Tobacco Settlement Financing Authority, Series 2020B-2, Class 2 (0.6%), Puerto Rico Sales Tax Financing Corp. Sales Tax, Series A-2 (0.5%), California Community Choice Financing Authority, Clean Energy Project, Series 2025E (0.5%), Long Island Power Authority, Electric System, Series 2024B (0.4%), Black Belt Energy Gas District, Gas Project, Series 2024D (0.4%), State of Wisconsin, Series 2026A (0.4%). Together they account for 5.6% of the portfolio.
What is JMUB's dividend yield?
JMUB yields 3.65% based on its trailing 12-month distributions, as of Aug 7, 2026.
How big is JMUB?
JMUB has $8.4B in assets as of Aug 10, 2026.
What are good alternatives to JMUB?
By portfolio overlap, the closest Factor & Specialty ETFs to JMUB are HYD (7% overlap), CGMU (6% overlap), FMB (4% overlap). Overlap measures the share of portfolio weight both funds hold in the same securities.