IBMUvsBSMYETF Comparison
VS
iShares iBonds Dec 2032 Term Muni Bond ETF (IBMU) and Invesco BulletShares 2034 Municipal Bond ETF (BSMY) belong to the same industry segment: Municipal Bonds. IBMU's top 2 sector exposures are Municipal and Non-Corporate. In contrast, BSMY's top sector exposures are Municipal. IBMU is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.18% for BSMY. Run a side-by-side ETF comparison of IBMU and BSMY 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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IBMU vs BSMY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBMU BSMY | +4.32%+4.55% | +0.23%-1.40% | n/a-1.17% | n/a-0.89% | n/an/a | n/an/a |
| Flows | IBMU BSMY | +$13M+$23M | +$21M+$28M | -+$77M | -+$94M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBMU BSMY | +4.74%+6.02% | n/a+3.91% | n/an/a | n/an/a |
| Max drawdown | IBMU BSMY | -4.79%-6.37% | n/a-7.85% | n/an/a | n/an/a |
| Max drawdown duration | IBMU BSMY | 76d76d | n/a241d | n/an/a | n/an/a |
Trading data
IBMU | BSMY | |
Last sale 10/29/2026 at 1:30 PM | $23.58 | |
| Previous close 10/28/2026 | $23.50 | |
| Consolidated volume 10/28/2026 | ||
| 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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IBMU | BSMY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/29/2026 at 1:30 PM
Live
Closed
IBMU | BSMY | |
|---|---|---|
| Last price | – | $23.58 |
| 1D performance | – | +0.36% |
| AuM | $34.86 M | $164.57 M |
| E/R | 0.1% | 0.18% |
Characteristics
IBMU | BSMY | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Invesco |
| Benchmark | S&P AMT-Free Municipal Series Callable-Adjusted 2032 Index | ICE BulletShares Municipal Bond 2034 Index |
| N° of holdings | 123 | 380 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 25, 2026 | September 11, 2024 |
| ESG | No | No |
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Exposure
Countries
IBMU
USA
26.76%
Other
73.24%
BSMY
USA
29.17%
Other
70.83%
Sectors
IBMU
Municipal
26.21%
Other
73.79%
BSMY
Municipal
29.17%
Other
70.83%
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Diversification
IBMU
Total weight of top 15 holdings out of 15
10.27%
BSMY
Total weight of top 15 holdings out of 15
5.69%
Top 15 holdings
Data as of August 31, 2026
IBMU
California Public Works Board, 5% 1sep2032, USD
1.13%
New York Dormitory Authority, 5% 1oct2032, USD (2023A)
0.98%
US93974EWB81
0.81%
US54641CBJ36
0.77%
US30382ANK42
0.65%
Oklahoma Capitol Improvement Authority, 5% 1jul2032, USD (2026A)
0.64%
US60412AYF47
0.63%
University of Texas, 5% 15aug2034, USD (2023A)
0.62%
City of New York, 6.75% 29jun1990, USD
0.60%
US452227VY47
0.59%
US9151832Q95
0.59%
US546417JN78
0.58%
US386442ZP50
0.57%
US68607DWA98
0.57%
BlackRock Liquidity MuniCash
0.55%
BSMY
New York Dormitory Authority, 5.5% 1jul2054, USD (2024A)
0.61%
Triborough Bridge and Tunnel Authority, 5.25% 15may2064, USD (2024A-1)
0.52%
Los Angeles Unified School District, 5% 1jul2034, USD (2024A)
0.50%
New York Municipal Water Finance Authority, 5.25% 15jun2053, USD (2025)
0.44%
Massachusetts, 5% 1jan2054, USD (2024)
0.44%
Triborough Bridge and Tunnel Authority, 3% 15nov2034, USD
0.40%
University of Missouri System Facilities, 5% 1nov2034, USD (2024)
0.40%
South Carolina Public Service Authority, 5.25% 1dec2054, USD (2024)
0.35%
US64972JGW27
0.31%
US89602HHH30
0.30%
North Carolina Turnpike Authority, 5% 1jan2058, USD (2024A)
0.29%
US59260XCG16
0.28%
US65000B8S01
0.28%
US97705MJ897
0.28%
US57584Y7K96
0.27%
Frequently asked questions about IBMU and BSMY
Which ETF is bigger: IBMU or BSMY?
As of October 28, 2026, IBMU holds $34.86 M in assets under management (AUM), while BSMY manages $164.57 M.
What sectors do the IBMU and BSMY ETFs invest in?
IBMU leans toward sectors like Municipal. Meanwhile, BSMY focuses on Municipal.
What are the top holdings of the IBMU ETF and BSMY ETF?
IBMU top holdings include California Public Works Board, 5% 1sep2032, USD, New York Dormitory Authority, 5% 1oct2032, USD (2023A) and US93974EWB81. BSMY holds in its top three: New York Dormitory Authority, 5.5% 1jul2054, USD (2024A), Triborough Bridge and Tunnel Authority, 5.25% 15may2064, USD (2024A-1) and Los Angeles Unified School District, 5% 1jul2034, USD (2024A).
Which ETF is more diversified: IBMU or BSMY?
IBMU holds 496 securities with 10.27% of its assets in the top 15. BSMY has 1972 securities and a top 15 weight of 5.69%.
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