IBMSvsBKMIETF Comparison
VS
iShares iBonds Dec 2030 Term Muni Bond ETF (IBMS) and BNY Mellon Municipal Intermediate ETF (BKMI) belong to the same industry segment: Municipal Bonds. IBMS's top 2 sector exposures are Municipal and Non-Corporate. In contrast, BKMI's top sector exposures are Municipal. IBMS is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.35% for BKMI. Run a side-by-side ETF comparison of IBMS and BKMI 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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IBMS vs BKMI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBMS BKMI | +0.03%-0.03% | -1.15%-2.74% | -0.76%n/a | -0.31%n/a | n/an/a | n/an/a |
| Flows | IBMS BKMI | +$19M-$129M | +$56M-$109M | +$144M- | +$218M- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBMS BKMI | +3.22%+4.71% | +2.08%n/a | n/an/a | n/an/a |
| Max drawdown | IBMS BKMI | -3.36%-5.28% | -4.36%n/a | n/an/a | n/an/a |
| Max drawdown duration | IBMS BKMI | 64d92d | 232dn/a | n/an/a | n/an/a |
Trading data
IBMS | BKMI | |
Last sale 10/19/2026 at 5:58 PM | $25.35 | $25.28 |
| Previous close 10/16/2026 | $25.35 | $25.22 |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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BKMI
is actively managed and doesn’t replicate an indexIBMS | BKMI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/19/2026 at 5:58 PM
Live
Closed
IBMS | BKMI | |
|---|---|---|
| Last price | $25.35 | $25.28 |
| 1D performance | +0.00% | +0.25% |
| AuM | $363.12 M | $1.53 B |
| E/R | 0.1% | 0.35% |
Characteristics
IBMS | BKMI | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | BNY Mellon |
| Benchmark | S&P AMT-Free Municipal Series Callable-Adjusted 2030 Index | - |
| N° of holdings | 491 | 134 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2024 | January 9, 2026 |
| ESG | No | No |
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Exposure
Countries
IBMS
USA
33.92%
Other
66.08%
BKMI
USA
34.18%
Other
65.82%
Sectors
IBMS
Municipal
32.72%
Other
67.28%
BKMI
Municipal
34.18%
Other
65.82%
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Diversification
IBMS
Total weight of top 15 holdings out of 15
7.34%
BKMI
Total weight of top 15 holdings out of 15
10.78%
Top 15 holdings
Data as of August 31, 2026
IBMS
BlackRock Liquidity MuniCash
1.20%
New Jersey, 4% 1jun2030, USD
0.74%
US79625GNF62
0.59%
New York Metropolitan Transportation Authority, 5% 15nov2045, USD (2015A-2)
0.54%
US91412HWB58
0.49%
Connecticut Health and Educational Facilities Authority, 5% 1jul2064, USD (2025B-1)
0.47%
California, 5% 1nov2030, USD
0.42%
US544647MT41
0.40%
US03843TAY73
0.40%
US544647HM52
0.38%
US618024BT98
0.36%
Alabama Public School and College Authority, 5% 1nov2032, USD (2020-A)
0.36%
US419794B842
0.35%
Missouri Highways and Transportation Commission, 5% 1may2030, USD (2022)
0.32%
US39081HHV78
0.32%
BKMI
US452227VK43
0.95%
New York Liberty Development Corp., 5% 15nov2044, USD
0.93%
US736742ZR10
0.82%
State of Washington, 5% 1jul2038, USD (2023B)
0.75%
Tobacco Settlement Financing Corp. (NJ), 5% 1jun2033, USD (2018A)
0.74%
US56682HDR75
0.71%
US59333APJ42
0.67%
New York Dormitory Authority, 5% 1oct2035, USD (2026A)
0.66%
Connecticut Health and Educational Facilities Authority, 5% 1jul2064, USD (2025B-2)
0.66%
US74445HAL42
0.66%
US59261A4U82
0.65%
US87638TJU88
0.65%
US56035DHT28
0.65%
US88283KCB26
0.65%
City of New York, 7.5% 1feb2021, USD (1992-G)
0.65%
Frequently asked questions about IBMS and BKMI
Which ETF is bigger: IBMS or BKMI?
As of October 16, 2026, IBMS holds $363.12 M in assets under management (AUM), while BKMI manages $1.53 B.
What sectors do the IBMS and BKMI ETFs invest in?
IBMS leans toward sectors like Municipal. Meanwhile, BKMI focuses on Municipal.
What are the top holdings of the IBMS ETF and BKMI ETF?
IBMS top holdings include BlackRock Liquidity MuniCash, New Jersey, 4% 1jun2030, USD and US79625GNF62. BKMI holds in its top three: US452227VK43, New York Liberty Development Corp., 5% 15nov2044, USD and US736742ZR10.
Which ETF is more diversified: IBMS or BKMI?
IBMS holds 1769 securities with 7.34% of its assets in the top 15. BKMI has 529 securities and a top 15 weight of 10.78%.
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