IROCvsJMUBETF Comparison
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Invesco Rochester High Yield Municipal ETF (IROC) belongs to the US Aggregate Bonds segment. JPMorgan Municipal ETF (JMUB) is part of the Municipal Bonds segment. IROC's top 1 sector exposures are Municipal. In contrast, JMUB's top sector exposures are Municipal and Sovereign. IROC is more expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.18% for JMUB. IROC is down -1.2% year-to-date (YTD) with +$56M in YTD flows. JMUB performs better with -0.64% YTD performance, and +$2.27B in YTD flows. Run a side-by-side ETF comparison of IROC and JMUB 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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IROC vs JMUB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/09/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IROC JMUB | -2.02%-1.57% | -2.36%-2.03% | -1.20%-0.64% | +1.06%+1.33% | +11.50%+10.21% | n/a+3.21% |
| Flows | IROC JMUB | +$10M+$178M | +$38M+$948M | +$56M+$2.27B | +$131M+$5.10B | +$131M+$8.09B | -+$8.66B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IROC JMUB | +2.95%+2.48% | +2.50%+2.19% | +3.31%+3.19% | n/a+3.15% |
| Max drawdown | IROC JMUB | -3.27%-2.53% | -3.27%-2.53% | -4.12%-4.05% | n/a-11.93% |
| Max drawdown duration | IROC JMUB | 65d65d | 65d65d | 188d270d | n/a1046d |
Trading data
IROC | JMUB | |
Last sale 9/10/2026 at 1:30 PM | $49.09 | |
| Previous close 09/09/2026 | $49.51 | |
| Consolidated volume 09/09/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/10/2026 at 1:30 PM
Live
Closed
IROC | JMUB | |
|---|---|---|
| Last price | $49.09 | – |
| 1D performance | -0.85% | – |
| AuM | $158.32 M | $8.51 B |
| E/R | 0.4% | 0.18% |
Characteristics
IROC | JMUB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Invesco | J.P. Morgan Asset Management |
| Benchmark | - | - |
| N° of holdings | 64 | 604 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 12, 2022 | October 29, 2018 |
| ESG | No | No |
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Exposure
Countries
IROC
USA
40.34%
Other
59.66%
JMUB
USA
40.58%
Other
59.42%
Sectors
IROC
Municipal
40.34%
Other
59.66%
JMUB
Municipal
39.16%
Other
60.84%
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Diversification
IROC
Total weight of top 15 holdings out of 15
18.68%
JMUB
Total weight of top 15 holdings out of 15
9.09%
Top 15 holdings
Data as of July 31, 2026
IROC
US121342PQ61
1.53%
Washington Suburban Sanitary District, FRN 1jun2027, USD
1.53%
US647370EK77
1.53%
US20775DTU62
1.53%
Black Belt Energy Gas District, 5% 1nov2036, USD (2026)
1.19%
US20775DU831
1.16%
US83704HAM97
1.16%
Central Plains Energy Gas Project, 5% 1sep2042, USD (2017A)
1.16%
Lake Retirement Facility, 5.75% 15aug2055, USD (2020A)
1.15%
US63608TBQ22
1.15%
Bucks Industrial Development Authority, 5% 1jul2054, USD (2021)
1.13%
Massachusetts Development Finance Agency, 5.375% 1jul2061, USD (2026A)
1.12%
US13059TFH77
1.11%
Massachusetts Development Finance Agency, 5% 1jan2047, USD
1.11%
US928097AA20
1.11%
JMUB
USA, Bills 0% 11aug2026, USD (119D)
1.42%
US25477GZQ18
0.74%
Black Belt Energy Gas District, 5% 1dec2034, USD (2026)
0.72%
California Community Choice Financing Authority, 5% 1mar2036, USD (2026B)
0.64%
California Health Facilities Financing Authority, 5% 15aug2065, USD (2026B-3)
0.64%
US796242WD34
0.62%
Buckeye Tobacco Settlement Financing Authority, 5% 1jun2055, USD (2020B-2)
0.60%
California Community Choice Financing Authority, 5.25% 1feb2036, USD (2026C)
0.58%
US64972JP283
0.52%
US20775DYT35
0.50%
Puerto Rico Sales Tax Financing Corp., 4.329% 1jul2040, USD
0.44%
US917393CY40
0.44%
US542691KA76
0.42%
US09182TEN37
0.40%
US13013JHG40
0.40%
Frequently asked questions about IROC and JMUB
How have the IROC and JMUB ETFs performed in 2026?
As of September 9, 2026, IROC is down -1.2% year-to-date (YTD), while JMUB has lost -0.64%. That puts JMUB better performer ahead so far this year.
Which ETF is attracting more investor money: IROC or JMUB?
Year-to-date, the IROC ETF saw +$56M in flows, compared to +$2.27B for JMUB.
Which ETF is more volatile: IROC or JMUB?
Over the past year, IROC had a volatility of 2.5%, while JMUB experienced 2.19%.
Which ETF is bigger: IROC or JMUB?
As of September 9, 2026, IROC holds $158.32 M in assets under management (AUM), while JMUB manages $8.51 B.
What sectors do the IROC and JMUB ETFs invest in?
IROC leans toward sectors like Municipal. Meanwhile, JMUB focuses on Municipal.
What are the top holdings of the IROC ETF and JMUB ETF?
IROC top holdings include US121342PQ61, Washington Suburban Sanitary District, FRN 1jun2027, USD and US647370EK77. JMUB holds in its top three: USA, Bills 0% 11aug2026, USD (119D), US25477GZQ18 and Black Belt Energy Gas District, 5% 1dec2034, USD (2026).
Which ETF is more diversified: IROC or JMUB?
IROC holds 155 securities with 18.68% of its assets in the top 15. JMUB has 2070 securities and a top 15 weight of 9.09%.
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