BKMSvsJMSTETF Comparison
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BNY Mellon Municipal Short Duration ETF (BKMS) and JPMorgan Ultra-Short Municipal Income ETF (JMST) belong to the same industry segment: Municipal Bonds. BKMS's top 1 sector exposures are Municipal. In contrast, JMST's top sector exposures are Municipal and Sovereign. BKMS is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.18% for JMST. Run a side-by-side ETF comparison of BKMS and JMST 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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BKMS vs JMST performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BKMS JMST | -0.07%+0.18% | -0.50%+0.29% | n/a+1.53% | n/a+2.11% | n/a+9.84% | n/a+12.39% |
| Flows | BKMS JMST | +$24M+$592M | +$27M+$940M | -+$1.67B | -+$3.02B | -+$5.55B | -+$5.84B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BKMS JMST | +1.78%+0.73% | n/a+0.46% | n/a+0.44% | n/a+0.45% |
| Max drawdown | BKMS JMST | -1.90%-0.60% | n/a-0.60% | n/a-0.60% | n/a-0.92% |
| Max drawdown duration | BKMS JMST | 51d45d | n/a45d | n/a45d | n/a337d |
Trading data
BKMS | JMST | |
Last sale 10/16/2026 at 1:30 PM | $25.17 | |
| Previous close 10/15/2026 | $25.16 | |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
BKMS | JMST | |
|---|---|---|
| Last price | $25.17 | – |
| 1D performance | +0.06% | – |
| AuM | $455.14 M | $8.02 B |
| E/R | 0.35% | 0.18% |
Characteristics
BKMS | JMST | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | BNY Mellon | J.P. Morgan Asset Management |
| Benchmark | - | - |
| N° of holdings | 43 | 483 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 9, 2026 | October 16, 2018 |
| ESG | No | No |
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Exposure
Countries
BKMS
USA
24.68%
Other
75.32%
JMST
USA
25.31%
Other
74.69%
Sectors
BKMS
Municipal
24.68%
Other
75.32%
JMST
Municipal
24.23%
Other
75.77%
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Diversification
BKMS
Total weight of top 15 holdings out of 15
20.5%
JMST
Total weight of top 15 holdings out of 15
11.08%
Top 15 holdings
Data as of August 31, 2026
BKMS
US762196EY54
2.31%
Tarrant Cultural Education Facilities Finance Corp., 5% 15nov2064, USD (2025B)
1.85%
Southeast Energy Authority, 5% 1may2053, USD (2022)
1.76%
New York Dormitory Authority, 5% 1jul2048, USD
1.46%
Connecticut Health and Educational Facilities Authority, 5% 1jul2064, USD (2025B-1)
1.34%
US71783TAC45
1.27%
City of New York, 5% 1aug2030, USD (2026)
1.25%
Private Colleges and Universities Authority, 5% 1sep2029, USD (2025A)
1.24%
Virginia Transportation Board, 5% 15may2031, USD (2017A)
1.19%
US899576HE55
1.18%
US593344CB87
1.17%
New York Housing Finance Agency, 3.6% 1nov2064, USD (2025)
1.17%
Rural Water Financing Agency, 2.75% 1may2028, USD (2025A)
1.15%
US803770XC53
1.11%
US45470YGD76
1.04%
JMST
USA, Bills 0% 10sep2026, USD (182D)
1.08%
US64972GZB30
0.97%
US93974FDR10
0.85%
US01170PBW59
0.80%
US60412A2K82
0.74%
US424092HZ03
0.71%
US644894QC44
0.68%
US6492284K61
0.68%
US57421CHW73
0.67%
US9788624C19
0.67%
US650860AZ26
0.66%
US543077YT22
0.66%
US083773EE76
0.64%
US87638TEH23
0.64%
District of Columbia, FRN 1jun2051, USD (2026C)
0.63%
Frequently asked questions about BKMS and JMST
Which ETF is bigger: BKMS or JMST?
As of October 16, 2026, BKMS holds $455.14 M in assets under management (AUM), while JMST manages $8.02 B.
What sectors do the BKMS and JMST ETFs invest in?
BKMS leans toward sectors like Municipal. Meanwhile, JMST focuses on Municipal.
What are the top holdings of the BKMS ETF and JMST ETF?
BKMS top holdings include US762196EY54, Tarrant Cultural Education Facilities Finance Corp., 5% 15nov2064, USD (2025B) and Southeast Energy Authority, 5% 1may2053, USD (2022). JMST holds in its top three: USA, Bills 0% 10sep2026, USD (182D), US64972GZB30 and US93974FDR10.
Which ETF is more diversified: BKMS or JMST?
BKMS holds 253 securities with 20.5% of its assets in the top 15. JMST has 1542 securities and a top 15 weight of 11.08%.
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