JMSIvsTAXFETF Comparison
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JPMorgan Sustainable Municipal Income ETF (JMSI) belongs to the Multiple Trends segment. American Century Diversified Municipal Bond ETF (TAXF) is part of the Municipal Bonds segment. JMSI's top 2 sector exposures are Municipal and Sovereign. In contrast, TAXF's top sector exposures are Municipal. JMSI is more expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.25% for TAXF. JMSI is down -1.67% year-to-date (YTD) with +$48M in YTD flows. TAXF performs better with -0.4% YTD performance, and +$143M in YTD flows. Run a side-by-side ETF comparison of JMSI and TAXF 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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JMSI vs TAXF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/10/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JMSI TAXF | -2.38%-1.91% | -2.74%-2.30% | -1.67%-0.40% | +0.20%+2.22% | +9.34%+11.00% | n/a+2.68% |
| Flows | JMSI TAXF | +$3M+$5M | +$8M+$38M | +$48M+$143M | +$75M+$179M | +$160M+$348M | -+$551M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JMSI TAXF | +2.89%+2.83% | +2.39%+2.49% | +3.25%+3.78% | n/a+3.73% |
| Max drawdown | JMSI TAXF | -3.30%-2.99% | -3.54%-2.99% | -4.08%-5.30% | n/a-13.26% |
| Max drawdown duration | JMSI TAXF | 66d66d | 193d66d | 270d275d | n/a1001d |
Trading data
JMSI | TAXF | |
Last sale 9/10/2026 at 1:30 PM | $48.05 | $48.44 |
| Previous close 09/10/2026 | $48.48 | $48.87 |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/10/2026 at 1:30 PM
Live
Closed
JMSI | TAXF | |
|---|---|---|
| Last price | $48.05 | $48.44 |
| 1D performance | -0.88% | -0.88% |
| AuM | $376.78 M | $674.68 M |
| E/R | 0.5% | 0.25% |
Characteristics
JMSI | TAXF | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | J.P. Morgan Asset Management | American Century Investments |
| Benchmark | - | - |
| N° of holdings | 102 | 253 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 14, 2023 | September 10, 2018 |
| ESG | Yes | No |
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Exposure
Countries
JMSI
USA
37.54%
Other
62.46%
TAXF
USA
37.04%
Other
62.96%
Sectors
JMSI
Municipal
35.09%
Other
64.91%
TAXF
Municipal
37.04%
Other
62.96%
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Diversification
JMSI
Total weight of top 15 holdings out of 15
15.65%
TAXF
Total weight of top 15 holdings out of 15
8.47%
Top 15 holdings
Data as of July 31, 2026
JMSI
USA, Bills 0% 11aug2026, USD (119D)
2.45%
US64972GC444
1.69%
US25484JDJ60
1.19%
Texas Water Development Board, 4% 15oct2044, USD (2019A)
1.07%
US650860AZ26
1.05%
US64972GR970
1.03%
Peace River/Manasota Regional Water Supply Authority, 5.25% 1oct2045, USD (2025A)
0.98%
US71783DDS18
0.87%
US161045RK79
0.85%
US13013JHG40
0.79%
US928103BH24
0.78%
US89602HHW07
0.75%
Black Belt Energy Gas District, 5% 1dec2034, USD (2026)
0.74%
US5920983E56
0.72%
City of El Paso, 5% 1mar2041, USD (2026)
0.69%
TAXF
US74442PN840
0.89%
Build NYC Resource Corp., 5.25% 15dec2031, USD (2026B-3)
0.87%
Arkansas Development Finance Authority, 4% 1sep2046, USD (2026A)
0.73%
US60637GRY79
0.65%
Puerto Rico Sales Tax Financing Corp., 4.329% 1jul2040, USD
0.57%
US646080ZU81
0.57%
US452252RA98
0.55%
Southeast Alabama Gas Supply District, FRN 1aug2054, USD (A)
0.54%
Black Belt Energy Gas District, 5% 1oct2035, USD (2025)
0.54%
US681725PH47
0.47%
Orlando Utilities Commission, 5% 1oct2048, USD (2023A)
0.46%
US74439YBD22
0.44%
US292723AY90
0.42%
Patriots Energy Group Financing Agency, 5.25% 1oct2054, USD (2023A-1)
0.40%
New York Transitional Finance Authority, 5.5% 1nov2054, USD (2026)
0.39%
Frequently asked questions about JMSI and TAXF
How have the JMSI and TAXF ETFs performed in 2026?
As of September 10, 2026, JMSI is down -1.67% year-to-date (YTD), while TAXF has lost -0.4%. That puts TAXF better performer ahead so far this year.
Which ETF is attracting more investor money: JMSI or TAXF?
Year-to-date, the JMSI ETF saw +$48M in flows, compared to +$143M for TAXF.
Which ETF is more volatile: JMSI or TAXF?
Over the past year, JMSI had a volatility of 2.39%, while TAXF experienced 2.49%.
Which ETF is bigger: JMSI or TAXF?
As of September 10, 2026, JMSI holds $376.78 M in assets under management (AUM), while TAXF manages $674.68 M.
What sectors do the JMSI and TAXF ETFs invest in?
JMSI leans toward sectors like Municipal. Meanwhile, TAXF focuses on Municipal.
What are the top holdings of the JMSI ETF and TAXF ETF?
JMSI top holdings include USA, Bills 0% 11aug2026, USD (119D), US64972GC444 and US25484JDJ60. TAXF holds in its top three: US74442PN840, Build NYC Resource Corp., 5.25% 15dec2031, USD (2026B-3) and Arkansas Development Finance Authority, 4% 1sep2046, USD (2026A).
Which ETF is more diversified: JMSI or TAXF?
JMSI holds 298 securities with 15.65% of its assets in the top 15. TAXF has 785 securities and a top 15 weight of 8.47%.
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