IMTBvsMUNYETF Comparison
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iShares Core 5-10 Year USD Bond ETF (IMTB) belongs to the US Aggregate Bonds segment. Vanguard New York Tax-Exempt Bond ETF (MUNY) is part of the Municipal Bonds segment. IMTB's top 3 sector exposures are Sovereign, Industrials and Non-Corporate. In contrast, MUNY's top sector exposures are Municipal. IMTB is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.09% for MUNY. IMTB is down -0.41% year-to-date (YTD) with +$4M in YTD flows. MUNY performs better with -0.4% YTD performance, and +$310M in YTD flows. Run a side-by-side ETF comparison of IMTB and MUNY 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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IMTB vs MUNY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IMTB MUNY | -0.21%-0.81% | -0.90%-1.73% | -0.41%-0.40% | +2.30%+3.64% | +15.61%n/a | +1.01%n/a |
| Flows | IMTB MUNY | -+$25M | -+$95M | +$4M+$310M | +$26M+$407M | +$84M- | +$158M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IMTB MUNY | +4.28%+2.70% | +3.94%+2.57% | +5.39%n/a | +6.19%n/a |
| Max drawdown | IMTB MUNY | -1.75%-2.60% | -2.88%-2.60% | -5.03%n/a | -18.13%n/a |
| Max drawdown duration | IMTB MUNY | 64d57d | 184d57d | 280dn/a | 1452dn/a |
Trading data
IMTB | MUNY | |
Last sale 9/2/2026 at 1:30 PM | $42.64 | $100.40 |
| Previous close 09/01/2026 | $42.60 | $100.39 |
| Consolidated volume 09/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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IMTB | MUNY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/2/2026 at 1:30 PM
Live
Closed
IMTB | MUNY | |
|---|---|---|
| Last price | $42.64 | $100.40 |
| 1D performance | +0.10% | +0.01% |
| AuM | $272.76 M | $492.06 M |
| E/R | 0.07% | 0.09% |
Characteristics
IMTB | MUNY | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Vanguard |
| Benchmark | Bloomberg U.S. Universal 5-10 Years Index | S&P NewYork AMT-Free Municipal USD10 Million Par Bond Index |
| N° of holdings | 2875 | 1815 |
| Asset class | Bonds | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 1, 2016 | May 20, 2025 |
| ESG | No | No |
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Exposure
Countries
IMTB
USA
63.31%
Other
36.69%
MUNY
USA
61.35%
Other
38.65%
Sectors
IMTB
Sovereign
24.95%
Industrials
13.03%
Non-Corporate
10.19%
Finance
10.09%
Other
41.75%
MUNY
Municipal
61.35%
Other
38.65%
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Diversification
IMTB
Total weight of top 15 holdings out of 15
23.24%
MUNY
Total weight of top 15 holdings out of 15
3.52%
Top 15 holdings
Data as of July 31, 2026
IMTB
BlackRock Cash Funds - Institutional
10.15%
USA, Notes 4.375% 15may2034, USD (C-2034)
1.19%
USA, Notes 4.25% 15aug2035, USD (E-2035)
1.16%
USA, Notes 4% 15nov2035, USD (F-2035)
1.11%
USA, Notes 4.625% 15feb2035, USD (B-2035)
1.03%
US01F0206874
0.93%
USA, Notes 2.875% 15may2032, USD (C-2032)
0.92%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.91%
USA, Notes 4% 15feb2034, USD (B-2034)
0.86%
USA, Notes 1.25% 15aug2031, USD (E-2031)
0.85%
US31418EDB39
0.85%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.82%
US3140XLFE34
0.82%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.82%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.82%
MUNY
New York Dormitory Authority, 5.5% 1jul2054, USD (2024A)
0.33%
City of New York, 4% 1aug2018, USD (2012)
0.29%
Triborough Bridge and Tunnel Authority, 5% 15may2051, USD (2021A)
0.28%
MTA Hudson Rail Yards Trust, 5% 15nov2056, USD (2016A)
0.26%
Triborough Bridge and Tunnel Authority, 5.25% 15may2064, USD (2024A-1)
0.24%
City of New York, FRN 1dec2047, USD
0.23%
Battery Park City Authority, 5.25% 1nov2055, USD (2025)
0.22%
Monroe Industrial Development Corp., 4% 1jul2050, USD (2020A)
0.22%
US896032BB41
0.22%
New York Transitional Finance Authority, 5% 1nov2034, USD (2026)
0.22%
US896035CD29
0.22%
US89602HEY99
0.21%
New York Municipal Water Finance Authority, FRN 15jun2049, USD
0.20%
US64989KLR58
0.19%
New York Municipal Water Finance Authority, FRN 15jun2044, USD
0.19%
Frequently asked questions about IMTB and MUNY
How have the IMTB and MUNY ETFs performed in 2026?
As of September 1, 2026, IMTB is down -0.41% year-to-date (YTD), while MUNY has lost -0.4%. That puts MUNY better performer ahead so far this year.
Which ETF is attracting more investor money: IMTB or MUNY?
Year-to-date, the IMTB ETF saw +$4M in flows, compared to +$310M for MUNY.
Which ETF is more volatile: IMTB or MUNY?
Over the past year, IMTB had a volatility of 3.94%, while MUNY experienced 2.57%.
Which ETF is bigger: IMTB or MUNY?
As of September 1, 2026, IMTB holds $272.76 M in assets under management (AUM), while MUNY manages $492.06 M.
What sectors do the IMTB and MUNY ETFs invest in?
IMTB leans toward sectors like Sovereign, Industrials and Non-Corporate. Meanwhile, MUNY focuses on Municipal.
What are the top holdings of the IMTB ETF and MUNY ETF?
IMTB top holdings include BlackRock Cash Funds - Institutional, USA, Notes 4.375% 15may2034, USD (C-2034) and USA, Notes 4.25% 15aug2035, USD (E-2035). MUNY holds in its top three: New York Dormitory Authority, 5.5% 1jul2054, USD (2024A), City of New York, 4% 1aug2018, USD (2012) and Triborough Bridge and Tunnel Authority, 5% 15may2051, USD (2021A).
Which ETF is more diversified: IMTB or MUNY?
IMTB holds 3452 securities with 23.24% of its assets in the top 15. MUNY has 3577 securities and a top 15 weight of 3.52%.
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