IBMXvsIBMOETF Comparison
VS
iShares iBonds Dec 2035 Term Muni Bond ETF (IBMX) and iShares iBonds Dec 2026 Term Muni Bond ETF (IBMO) belong to the same industry segment: Municipal Bonds. Both ETFs have the same top 2 sector exposures: Municipal and Non-Corporate. Both IBMX and IBMO have the same Total Expense Ratio (TER) of 0.1%. Run a side-by-side ETF comparison of IBMX and IBMO 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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IBMX vs IBMO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBMX IBMO | +5.98%+0.21% | +0.19%+0.61% | n/a+2.00% | n/a+2.51% | n/a+10.82% | n/a+4.88% |
| Flows | IBMX IBMO | +$9M-$36M | +$14M-$74M | --$63M | --$3M | -+$175M | -+$385M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBMX IBMO | +6.52%+0.13% | n/a+0.21% | n/a+0.78% | n/a+1.51% |
| Max drawdown | IBMX IBMO | -6.47%n/a | n/a-0.05% | n/a-0.74% | n/a-8.06% |
| Max drawdown duration | IBMX IBMO | 75dn/a | n/a13d | n/a46d | n/a1150d |
Trading data
IBMX | IBMO | |
Last sale 10/28/2026 at 1:30 PM | $24.42 | $25.65 |
| Previous close 10/27/2026 | $24.43 | $25.64 |
| Consolidated volume 10/27/2026 | ||
| 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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IBMX | IBMO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Main metrics
Last update 10/28/2026 at 1:30 PM
Live
Closed
IBMX | IBMO | |
|---|---|---|
| Last price | $24.42 | $25.65 |
| 1D performance | -0.04% | +0.04% |
| AuM | $19.53 M | $506.62 M |
| E/R | 0.1% | 0.1% |
Characteristics
IBMX | IBMO | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | S&P AMT-Free Municipal Series Callable-Adjusted 2035 Index | S&P AMT-Free Municipal Series Callable-Adjusted Dec 2026 Index |
| N° of holdings | 27 | 238 |
| Asset class | - | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 14, 2026 | April 2, 2019 |
| ESG | No | No |
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Exposure
Countries
IBMX
USA
24.23%
Other
75.77%
IBMO
USA
36.17%
Other
63.83%
Sectors
IBMX
Municipal
23.77%
Other
76.23%
IBMO
Municipal
36.12%
Other
63.88%
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Diversification
IBMX
Total weight of top 15 holdings out of 15
23.03%
IBMO
Total weight of top 15 holdings out of 15
46.15%
Top 15 holdings
Data as of August 31, 2026
IBMX
California, 5% 1oct2035, USD
2.46%
University of Texas, 5% 15aug2036, USD (2025B)
2.01%
Massachusetts Development Finance Agency, 5% 15may2055, USD (2025A-2)
1.86%
US677523RD66
1.77%
US546585XM77
1.49%
University of California, 5% 15may2038, USD (2025)
1.46%
Maryland, 5% 1jun2039, USD (2025)
1.44%
Greater Chicago Metropolitan Water Reclamation District, 5.25% 1dec2035, USD
1.42%
US041431YV32
1.40%
US64990KHR77
1.38%
US438687N683
1.30%
US46613SSM34
1.29%
US29270C5S06
1.28%
Los Angeles Unified School District, 5% 1jul2039, USD (2024QRR)
1.26%
Texas Transportation Commission, 5% 1oct2036, USD (2025)
1.21%
IBMO
US1966307T89
4.51%
Orlando Utilities Commission, FRN 1oct2039, USD (2015B)
4.51%
US20775DTT99
4.33%
US812643ZK32
3.82%
US79642GTU66
3.82%
US254845VW74
3.61%
US44244CN944
3.61%
US89602RPH20
3.01%
US196707Y498
2.53%
Battery Park City Authority, FRN 1nov2038, USD (2019D)
2.45%
Metropolitan Atlanta Rapid Transit Authority, FRN 1jul2045, USD (2026B)
2.16%
Long Island Power Authority, FRN 1sep2042, USD (2026A)
2.07%
US576051R651
2.00%
US495290ET12
1.91%
City of New York, 5.125% 15nov2011, USD
1.80%
Frequently asked questions about IBMX and IBMO
Which ETF is bigger: IBMX or IBMO?
As of October 27, 2026, IBMX holds $19.53 M in assets under management (AUM), while IBMO manages $506.62 M.
What sectors do the IBMX and IBMO ETFs invest in?
IBMX leans toward sectors like Municipal. Meanwhile, IBMO focuses on Municipal.
What are the top holdings of the IBMX ETF and IBMO ETF?
IBMX top holdings include California, 5% 1oct2035, USD, University of Texas, 5% 15aug2036, USD (2025B) and Massachusetts Development Finance Agency, 5% 15may2055, USD (2025A-2). IBMO holds in its top three: US1966307T89, Orlando Utilities Commission, FRN 1oct2039, USD (2015B) and US20775DTT99.
Which ETF is more diversified: IBMX or IBMO?
IBMX holds 160 securities with 23.03% of its assets in the top 15. IBMO has 517 securities and a top 15 weight of 46.15%.
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