TAFIvsJMUBETF Comparison
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AB Tax-Aware Short Duration Municipal ETF (TAFI) and JPMorgan Municipal ETF (JMUB) belong to the same industry segment: Municipal Bonds. TAFI's top 3 sector exposures are Municipal, Industrials and Consumer Non-Cyclicals. In contrast, JMUB's top sector exposures are Municipal and Sovereign. TAFI is more expensive with a Total Expense Ratio (TER) of 0.27%, versus 0.18% for JMUB. TAFI is up 0.49% year-to-date (YTD) with +$397M in YTD flows. JMUB performs worse with -1.78% YTD performance, and +$2.60B in YTD flows. Run a side-by-side ETF comparison of TAFI 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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TAFI vs JMUB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TAFI JMUB | -0.05%-0.29% | -0.78%-3.03% | +0.49%-1.78% | +0.92%-1.25% | +11.08%+11.11% | n/a+2.84% |
| Flows | TAFI JMUB | +$75M+$367M | +$78M+$793M | +$397M+$2.60B | +$509M+$5.03B | +$1.26B+$8.36B | -+$8.98B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TAFI JMUB | +2.14%+4.78% | +1.34%+2.99% | +1.47%+3.32% | n/a+3.28% |
| Max drawdown | TAFI JMUB | -2.23%-5.26% | -2.28%-5.87% | -2.28%-5.87% | n/a-11.76% |
| Max drawdown duration | TAFI JMUB | 64d92d | 102d102d | 102d102d | n/a961d |
Trading data
TAFI | JMUB | |
Last sale 10/16/2026 at 1:30 PM | $24.76 | |
| Previous close 10/15/2026 | $24.74 | |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
TAFI | JMUB | |
|---|---|---|
| Last price | $24.76 | – |
| 1D performance | +0.08% | – |
| AuM | $1.44 B | $8.72 B |
| E/R | 0.27% | 0.18% |
Characteristics
TAFI | JMUB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | AllianceBernstein | J.P. Morgan Asset Management |
| Benchmark | - | - |
| N° of holdings | 237 | 589 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2022 | October 29, 2018 |
| ESG | No | No |
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Exposure
Countries
TAFI
USA
38.46%
Other
61.54%
JMUB
USA
38.18%
Other
61.82%
Sectors
TAFI
Municipal
37.95%
Other
62.05%
JMUB
Municipal
37.1%
Other
62.9%
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Diversification
TAFI
Total weight of top 15 holdings out of 15
12.84%
JMUB
Total weight of top 15 holdings out of 15
8.46%
Top 15 holdings
Data as of August 31, 2026
TAFI
Pennsylvania Economic Development Financing Authority, FRN 15may2053, USD
1.53%
US040507QB45
1.41%
US7485082P22
1.17%
City of New York, 5% 1feb2032, USD (2026)
1.05%
Colorado Health Facilities Authority, 5% 1sep2032, USD (2025A)
0.83%
US230589AB90
0.81%
Illinois Finance Authority, FRN 15nov2037, USD (2018)
0.77%
Revere, 4% 29jul2027, USD
0.75%
Miami-Dade School District, 4% 7jan2027, USD (2026)
0.74%
US09182TKL07
0.74%
Puerto Rico Sales Tax Financing Corp., 0% 1jul2029, USD (3792D)
0.73%
US745160TD34
0.66%
Orchard Park Central School District, 4% 30apr2027, USD (2026)
0.57%
US67756CGX02
0.57%
City of Los Angeles, 5% 24jun2027, USD (2026)
0.53%
JMUB
USA, Bills 0% 10sep2026, USD (182D)
1.08%
US25477GZQ18
0.75%
Black Belt Energy Gas District, 5% 1dec2034, USD (2026)
0.73%
Buckeye Tobacco Settlement Financing Authority, 5% 1jun2055, USD (2020B-2)
0.63%
California Health Facilities Financing Authority, 5% 15aug2065, USD (2026B-3)
0.63%
US796242WD34
0.62%
California Community Choice Financing Authority, 5.25% 1feb2036, USD (2026C)
0.57%
US64972JP283
0.51%
US20775DYT35
0.50%
US917393CY40
0.43%
US542691KA76
0.42%
Puerto Rico Sales Tax Financing Corp., 4.329% 1jul2040, USD
0.41%
US88283LLH77
0.41%
Main Street Natural Gas Inc., 5% 1dec2052, USD (2022B)
0.39%
US072581LQ29
0.38%
Frequently asked questions about TAFI and JMUB
How have the TAFI and JMUB ETFs performed in 2026?
As of October 16, 2026, TAFI is up 0.49% year-to-date (YTD), while JMUB has lost -1.78%. That puts TAFI better performer ahead so far this year.
Which ETF is attracting more investor money: TAFI or JMUB?
Year-to-date, the TAFI ETF saw +$397M in flows, compared to +$2.60B for JMUB.
Which ETF is more volatile: TAFI or JMUB?
Over the past year, TAFI had a volatility of 1.34%, while JMUB experienced 2.99%.
Which ETF is bigger: TAFI or JMUB?
As of October 16, 2026, TAFI holds $1.44 B in assets under management (AUM), while JMUB manages $8.72 B.
What sectors do the TAFI and JMUB ETFs invest in?
TAFI leans toward sectors like Municipal. Meanwhile, JMUB focuses on Municipal.
What are the top holdings of the TAFI ETF and JMUB ETF?
TAFI top holdings include Pennsylvania Economic Development Financing Authority, FRN 15may2053, USD, US040507QB45 and US7485082P22. JMUB holds in its top three: USA, Bills 0% 10sep2026, USD (182D), US25477GZQ18 and Black Belt Energy Gas District, 5% 1dec2034, USD (2026).
Which ETF is more diversified: TAFI or JMUB?
TAFI holds 691 securities with 12.84% of its assets in the top 15. JMUB has 2085 securities and a top 15 weight of 8.46%.
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