JMUBvsIROCETF Comparison
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JPMorgan Municipal ETF (JMUB) belongs to the Municipal Bonds segment. Invesco Rochester High Yield Municipal ETF (IROC) is part of the US Aggregate Bonds segment. JMUB's top 2 sector exposures are Municipal and Sovereign. In contrast, IROC's top sector exposures are Municipal. JMUB is less expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.4% for IROC. JMUB is down -1.18% year-to-date (YTD) with +$2.23B in YTD flows. IROC performs worse with -2.09% YTD performance, and +$56M in YTD flows. Run a side-by-side ETF comparison of JMUB and IROC 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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JMUB vs IROC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | JMUB IROC | -2.08%-2.91% | -2.45%-3.14% | -1.18%-2.09% | +0.16%-0.16% | +9.62%+10.49% | +2.62%n/a |
| Flows | JMUB IROC | +$139M+$10M | +$882M+$38M | +$2.23B+$56M | +$5.04B+$131M | +$8.06B+$131M | +$8.62B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | JMUB IROC | +2.85%+3.42% | +2.27%+2.65% | +3.21%+3.35% | +3.16%n/a |
| Max drawdown | JMUB IROC | -3.21%-4.15% | -3.21%-4.15% | -4.05%-4.15% | -11.93%n/a |
| Max drawdown duration | JMUB IROC | 67d66d | 67d66d | 270d66d | 1046dn/a |
Trading data
JMUB | IROC | |
Last sale 9/11/2026 at 1:30 PM | $49.35 | |
| Previous close 09/10/2026 | $49.09 | |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
JMUB | IROC | |
|---|---|---|
| Last price | – | $49.35 |
| 1D performance | – | +0.52% |
| AuM | $8.43 B | $156.89 M |
| E/R | 0.18% | 0.4% |
Characteristics
JMUB | IROC | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | J.P. Morgan Asset Management | Invesco |
| Benchmark | - | - |
| N° of holdings | 604 | 64 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 29, 2018 | September 12, 2022 |
| ESG | No | No |
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Exposure
Countries
JMUB
USA
40.58%
Other
59.42%
IROC
USA
40.34%
Other
59.66%
Sectors
JMUB
Municipal
39.16%
Other
60.84%
IROC
Municipal
40.34%
Other
59.66%
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Diversification
JMUB
Total weight of top 15 holdings out of 15
9.09%
IROC
Total weight of top 15 holdings out of 15
18.68%
Top 15 holdings
Data as of July 31, 2026
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%
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%
Frequently asked questions about JMUB and IROC
How have the JMUB and IROC ETFs performed in 2026?
As of September 11, 2026, JMUB is down -1.18% year-to-date (YTD), while IROC has lost -2.09%. That puts JMUB better performer ahead so far this year.
Which ETF is attracting more investor money: JMUB or IROC?
Year-to-date, the JMUB ETF saw +$2.23B in flows, compared to +$56M for IROC.
Which ETF is more volatile: JMUB or IROC?
Over the past year, JMUB had a volatility of 2.27%, while IROC experienced 2.65%.
Which ETF is bigger: JMUB or IROC?
As of September 11, 2026, JMUB holds $8.43 B in assets under management (AUM), while IROC manages $156.89 M.
What sectors do the JMUB and IROC ETFs invest in?
JMUB leans toward sectors like Municipal. Meanwhile, IROC focuses on Municipal.
What are the top holdings of the JMUB ETF and IROC ETF?
JMUB top holdings include USA, Bills 0% 11aug2026, USD (119D), US25477GZQ18 and Black Belt Energy Gas District, 5% 1dec2034, USD (2026). IROC holds in its top three: US121342PQ61, Washington Suburban Sanitary District, FRN 1jun2027, USD and US647370EK77.
Which ETF is more diversified: JMUB or IROC?
JMUB holds 2070 securities with 9.09% of its assets in the top 15. IROC has 155 securities and a top 15 weight of 18.68%.
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