IBMSvsTAXXETF Comparison
VS
iShares iBonds Dec 2030 Term Muni Bond ETF (IBMS) belongs to the Municipal Bonds segment. BondBloxx IR+M Tax Aware Short Duration ETF (TAXX) is part of the US Aggregate Bonds segment. IBMS's top 2 sector exposures are Municipal and Non-Corporate. In contrast, TAXX's top sector exposures are Municipal, Finance and Industrials. IBMS is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.35% for TAXX. IBMS is down -0.77% year-to-date (YTD) with +$144M in YTD flows. TAXX performs better with 1.24% YTD performance, and +$42M in YTD flows. Run a side-by-side ETF comparison of IBMS and TAXX 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 TAXX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/19/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBMS TAXX | +0.22%+0.03% | -1.08%-0.19% | -0.77%+1.24% | -0.27%+1.81% | n/an/a | n/an/a |
| Flows | IBMS TAXX | +$19M-$5M | +$56M-$15M | +$144M+$42M | +$218M+$72M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBMS TAXX | +3.25%+1.45% | +2.09%+0.94% | n/an/a | n/an/a |
| Max drawdown | IBMS TAXX | -3.36%-1.38% | -4.36%-1.38% | n/an/a | n/an/a |
| Max drawdown duration | IBMS TAXX | 67d55d | 235d55d | n/an/a | n/an/a |
Trading data
IBMS | TAXX | |
Last sale 10/20/2026 at 1:30 PM | $25.36 | $50.04 |
| Previous close 10/19/2026 | $25.36 | $50.03 |
| Consolidated volume 10/19/2026 | ||
| 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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TAXX
is actively managed and doesn’t replicate an indexIBMS | TAXX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/20/2026 at 1:30 PM
Live
Closed
IBMS | TAXX | |
|---|---|---|
| Last price | $25.36 | $50.04 |
| 1D performance | -0.02% | +0.03% |
| AuM | $363.11 M | $279.16 M |
| E/R | 0.1% | 0.35% |
Characteristics
IBMS | TAXX | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | Bondbloxx Investment Management LLC |
| Benchmark | S&P AMT-Free Municipal Series Callable-Adjusted 2030 Index | - |
| N° of holdings | 491 | 107 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2024 | March 14, 2024 |
| ESG | No | No |
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Exposure
Countries
IBMS
USA
33.92%
Other
66.08%
TAXX
USA
33.1%
Other
66.9%
Sectors
IBMS
Municipal
32.72%
Other
67.28%
TAXX
Municipal
23.42%
Finance
7.4%
Other
69.19%
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Diversification
IBMS
Total weight of top 15 holdings out of 15
7.34%
TAXX
Total weight of top 15 holdings out of 15
17.88%
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%
TAXX
US79625GNV13
1.91%
New York Transitional Finance Authority, 5% 15jul2034, USD (2018)
1.60%
Texas Municipal Gas Acquisition and Supply Corp., 5.5% 1jan2054, USD (2023A)
1.28%
US806640Q929
1.27%
US718903RV17
1.26%
US04785VCF94
1.19%
Fort Bend Independent School District, FRN 1aug2056, USD (2026B)
1.12%
US45470YGD76
1.08%
Harris Municipal Utility District №165, 4% 1mar2032, USD (2022)
1.06%
Dickson Health and Educational Facilities, 3.05% 1apr2044, USD (2026)
1.05%
US51766AAS33
1.04%
US61781CAC47
1.03%
Illinois Toll Highway Authority, 5% 1jan2039, USD
1.01%
US39081JMQ84
0.99%
Issaquah School District №411, 4% 1dec2031, USD
0.99%
Frequently asked questions about IBMS and TAXX
How have the IBMS and TAXX ETFs performed in 2026?
As of October 19, 2026, IBMS is down -0.77% year-to-date (YTD), while TAXX has returned 1.24%. That puts TAXX better performer ahead so far this year.
Which ETF is attracting more investor money: IBMS or TAXX?
Year-to-date, the IBMS ETF saw +$144M in flows, compared to +$42M for TAXX.
Which ETF is more volatile: IBMS or TAXX?
Over the past year, IBMS had a volatility of 2.09%, while TAXX experienced 0.94%.
Which ETF is bigger: IBMS or TAXX?
As of October 19, 2026, IBMS holds $363.11 M in assets under management (AUM), while TAXX manages $279.16 M.
What sectors do the IBMS and TAXX ETFs invest in?
IBMS leans toward sectors like Municipal. Meanwhile, TAXX focuses on Municipal and Finance.
What are the top holdings of the IBMS ETF and TAXX ETF?
IBMS top holdings include BlackRock Liquidity MuniCash, New Jersey, 4% 1jun2030, USD and US79625GNF62. TAXX holds in its top three: US79625GNV13, New York Transitional Finance Authority, 5% 15jul2034, USD (2018) and Texas Municipal Gas Acquisition and Supply Corp., 5.5% 1jan2054, USD (2023A).
Which ETF is more diversified: IBMS or TAXX?
IBMS holds 1769 securities with 7.34% of its assets in the top 15. TAXX has 298 securities and a top 15 weight of 17.88%.
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