MYMJvsJMUBETF Comparison
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State Street SPDR My2030 Municipal Bond ETF (MYMJ) and JPMorgan Municipal ETF (JMUB) belong to the same industry segment: Municipal Bonds. MYMJ's top 1 sector exposures are Municipal. In contrast, JMUB's top sector exposures are Municipal and Sovereign. MYMJ is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.18% for JMUB. MYMJ is up 0.52% year-to-date (YTD) with +$2M in YTD flows. JMUB performs worse with -0.22% YTD performance, and +$2.41B in YTD flows. Run a side-by-side ETF comparison of MYMJ and JMUB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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MYMJ vs JMUB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MYMJ JMUB | -0.13%-0.58% | -0.44%-1.55% | +0.52%-0.22% | +3.15%+3.24% | n/a+10.47% | n/a+3.65% |
| Flows | MYMJ JMUB | -+$363M | -+$1.11B | +$2M+$2.41B | +$4M+$5.35B | -+$8.23B | -+$8.80B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MYMJ JMUB | +1.18%+2.39% | +1.26%+2.27% | n/a+3.18% | n/a+3.14% |
| Max drawdown | MYMJ JMUB | -0.87%-2.12% | -1.51%-2.48% | n/a-4.05% | n/a-11.93% |
| Max drawdown duration | MYMJ JMUB | 58d58d | 185d120d | n/a270d | n/a1046d |
Trading data
MYMJ | JMUB | |
Last sale 9/3/2026 at 1:30 PM | $24.57 | |
| Previous close 09/02/2026 | $24.50 | |
| Consolidated volume 09/02/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/3/2026 at 1:30 PM
Live
Closed
MYMJ | JMUB | |
|---|---|---|
| Last price | $24.57 | – |
| 1D performance | +0.29% | – |
| AuM | $12.24 M | $8.68 B |
| E/R | 0.2% | 0.18% |
Characteristics
MYMJ | JMUB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | State Street Investment Management | J.P. Morgan Asset Management |
| Benchmark | - | - |
| N° of holdings | 39 | 604 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 23, 2024 | October 29, 2018 |
| ESG | No | No |
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Exposure
Countries
MYMJ
USA
40.19%
Other
59.81%
JMUB
USA
40.58%
Other
59.42%
Sectors
MYMJ
Municipal
40.19%
Other
59.81%
JMUB
Municipal
39.16%
Other
60.84%
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Diversification
MYMJ
Total weight of top 15 holdings out of 15
34.71%
JMUB
Total weight of top 15 holdings out of 15
9.09%
Top 15 holdings
Data as of July 31, 2026
MYMJ
Los Angeles Department of Water and Power, 5% 1jul2030, USD
3.81%
City of New York, FRN 1feb1996, USD
2.61%
New York Transportation Development Corp., 5% 1dec2037, USD (2020C)
2.56%
US235219MY54
2.38%
New Jersey Transportation Trust Fund Authority, 5% 15jun2030, USD (2016)
2.28%
New York Urban Development Corp., 5% 15mar2038, USD (2020C)
2.27%
Chicago, 5% 1nov2030, USD
2.25%
Connecticut, 5% 1may2037, USD
2.18%
Ohio Water Development Authority, 5% 1jun2033, USD (2020A)
2.17%
US91417NKX20
2.10%
US709224ZR30
2.08%
US717893Q203
2.04%
Alabama Public School and College Authority, 5% 1nov2034, USD (2020-A)
2.04%
US2077583D38
1.97%
US283735AT50
1.97%
JMUB
USA, Bills 0% 11aug2026, USD (119D)
1.42%
US25477GZQ18
0.74%
Black Belt Energy Gas District, 5% 1dec2034, USD (2026)
0.72%
California Community Choice Financing Authority, 5% 1mar2036, USD (2026B)
0.64%
California Health Facilities Financing Authority, 5% 15aug2065, USD (2026B-3)
0.64%
US796242WD34
0.62%
Buckeye Tobacco Settlement Financing Authority, 5% 1jun2055, USD (2020B-2)
0.60%
California Community Choice Financing Authority, 5.25% 1feb2036, USD (2026C)
0.58%
US64972JP283
0.52%
US20775DYT35
0.50%
Puerto Rico Sales Tax Financing Corp., 4.329% 1jul2040, USD
0.44%
US917393CY40
0.44%
US542691KA76
0.42%
US09182TEN37
0.40%
US13013JHG40
0.40%
Frequently asked questions about MYMJ and JMUB
How have the MYMJ and JMUB ETFs performed in 2026?
As of September 2, 2026, MYMJ is up 0.52% year-to-date (YTD), while JMUB has lost -0.22%. That puts MYMJ better performer ahead so far this year.
Which ETF is attracting more investor money: MYMJ or JMUB?
Year-to-date, the MYMJ ETF saw +$2M in flows, compared to +$2.41B for JMUB.
Which ETF is more volatile: MYMJ or JMUB?
Over the past year, MYMJ had a volatility of 1.26%, while JMUB experienced 2.27%.
Which ETF is bigger: MYMJ or JMUB?
As of September 2, 2026, MYMJ holds $12.24 M in assets under management (AUM), while JMUB manages $8.68 B.
What sectors do the MYMJ and JMUB ETFs invest in?
MYMJ leans toward sectors like Municipal. Meanwhile, JMUB focuses on Municipal.
What are the top holdings of the MYMJ ETF and JMUB ETF?
MYMJ top holdings include Los Angeles Department of Water and Power, 5% 1jul2030, USD, City of New York, FRN 1feb1996, USD and New York Transportation Development Corp., 5% 1dec2037, USD (2020C). JMUB holds in its top three: USA, Bills 0% 11aug2026, USD (119D), US25477GZQ18 and Black Belt Energy Gas District, 5% 1dec2034, USD (2026).
Which ETF is more diversified: MYMJ or JMUB?
MYMJ holds 94 securities with 34.71% of its assets in the top 15. JMUB has 2070 securities and a top 15 weight of 9.09%.
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