JMSIvsFLMBETF Comparison
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JPMorgan Sustainable Municipal Income ETF (JMSI) belongs to the Multiple Trends segment. Franklin Municipal Green Bond ETF (FLMB) is part of the Green Bonds segment. JMSI's top 2 sector exposures are Municipal and Sovereign. In contrast, FLMB's top sector exposures are Municipal. JMSI is more expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.3% for FLMB. JMSI is down -1.12% year-to-date (YTD) with +$60M in YTD flows. FLMB performs worse with -4.54% YTD performance, and -$36M in YTD flows. Run a side-by-side ETF comparison of JMSI and FLMB 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 FLMB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JMSI FLMB | +1.48%+0.82% | -0.99%-3.53% | -1.12%-4.54% | -0.65%-5.06% | +13.36%+10.86% | n/a-7.23% |
| Flows | JMSI FLMB | +$12M-$2M | +$12M-$19M | +$60M-$36M | +$80M-$35M | +$172M-$54M | --$52M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JMSI FLMB | +4.97%+7.03% | +3.18%+4.42% | +3.37%+4.86% | n/a+4.88% |
| Max drawdown | JMSI FLMB | -5.37%-7.94% | -6.30%-10.38% | -6.30%-10.38% | n/a-19.00% |
| Max drawdown duration | JMSI FLMB | 71d71d | 236d236d | 236d236d | n/a1754d |
Trading data
JMSI | FLMB | |
Last sale 10/26/2026 at 1:30 PM | $48.65 | $22.65 |
| Previous close 10/23/2026 | $48.37 | $22.62 |
| Consolidated volume 10/23/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/26/2026 at 1:30 PM
Live
Closed
JMSI | FLMB | |
|---|---|---|
| Last price | $48.65 | $22.65 |
| 1D performance | +0.58% | +0.15% |
| AuM | $389.74 M | $53.06 M |
| E/R | 0.5% | 0.3% |
Characteristics
JMSI | FLMB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | J.P. Morgan Asset Management | Franklin Templeton |
| Benchmark | - | - |
| N° of holdings | 92 | 25 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 14, 2023 | August 31, 2017 |
| ESG | Yes | Yes |
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Exposure
Countries
JMSI
USA
33.98%
Other
66.02%
FLMB
USA
34.8%
Other
65.2%
Sectors
JMSI
Municipal
32.93%
Other
67.07%
FLMB
Municipal
34.8%
Other
65.2%
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Diversification
JMSI
Total weight of top 15 holdings out of 15
15.31%
FLMB
Total weight of top 15 holdings out of 15
53.21%
Top 15 holdings
Data as of August 31, 2026
JMSI
US64972GC444
1.79%
US25484JDJ60
1.26%
US167560YF20
1.18%
US650860AZ26
1.11%
Texas Water Development Board, 4% 15oct2044, USD (2019A)
1.11%
US64972GR970
1.07%
USA, Bills 0% 10sep2026, USD (182D)
1.05%
Peace River/Manasota Regional Water Supply Authority, 5.25% 1oct2045, USD (2025A)
1.03%
US71783DDS18
0.92%
US161045RK79
0.89%
US928103BH24
0.83%
US89602HHW07
0.79%
Black Belt Energy Gas District, 5% 1dec2034, USD (2026)
0.79%
US5920983E56
0.76%
US89602HJB42
0.73%
FLMB
US13013JDB98
5.24%
US13049YFL02
4.85%
US13013JCM62
4.76%
US45203NAV10
4.40%
US45884AB937
4.38%
Central Valley Water Reclamation Facility, 4% 1mar2047, USD (2021C)
4.14%
Atlanta Airport, 5.25% 1jul2043, USD (2023E)
3.49%
US7352403K70
3.30%
San Diego Regional Airport Authority, 5% 1jul2051, USD (2021B)
3.27%
US924166JC65
2.86%
US57422JBY38
2.83%
US155048EG20
2.71%
American Municipal Power Inc., 5% 15feb2044, USD (2019A)
2.37%
New York Liberty Development Corp., 2.5% 15nov2036, USD (2021A)
2.37%
US650360AD27
2.25%
Frequently asked questions about JMSI and FLMB
How have the JMSI and FLMB ETFs performed in 2026?
As of October 23, 2026, JMSI is down -1.12% year-to-date (YTD), while FLMB has lost -4.54%. That puts JMSI better performer ahead so far this year.
Which ETF is attracting more investor money: JMSI or FLMB?
Year-to-date, the JMSI ETF saw +$60M in flows, compared to -$36M for FLMB.
Which ETF is more volatile: JMSI or FLMB?
Over the past year, JMSI had a volatility of 3.18%, while FLMB experienced 4.42%.
Which ETF is bigger: JMSI or FLMB?
As of October 23, 2026, JMSI holds $389.74 M in assets under management (AUM), while FLMB manages $53.06 M.
What sectors do the JMSI and FLMB ETFs invest in?
JMSI leans toward sectors like Municipal. Meanwhile, FLMB focuses on Municipal.
What are the top holdings of the JMSI ETF and FLMB ETF?
JMSI top holdings include US64972GC444, US25484JDJ60 and US167560YF20. FLMB holds in its top three: US13013JDB98, US13049YFL02 and US13013JCM62.
Which ETF is more diversified: JMSI or FLMB?
JMSI holds 287 securities with 15.31% of its assets in the top 15. FLMB has 75 securities and a top 15 weight of 53.21%.
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