FIMUvsTAFIETF Comparison
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Fidelity Intermediate Municipal Income ETF (FIMU) and AB Tax-Aware Short Duration Municipal ETF (TAFI) belong to the same industry segment: Municipal Bonds. FIMU's top 2 sector exposures are Municipal and Non-Corporate. In contrast, TAFI's top sector exposures are Municipal, Industrials and Consumer Non-Cyclicals. FIMU is more expensive with a Total Expense Ratio (TER) of 0.31%, versus 0.27% for TAFI. Run a side-by-side ETF comparison of FIMU and TAFI 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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FIMU vs TAFI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 11/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FIMU TAFI | +3.17%+1.60% | +0.02%+0.40% | n/a+1.43% | n/a+1.87% | n/a+11.97% | n/an/a |
| Flows | FIMU TAFI | +$3M+$123M | +$91M+$142M | -+$451M | -+$534M | -+$1.30B | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FIMU TAFI | +4.49%+2.25% | n/a+1.41% | n/a+1.48% | n/an/a |
| Max drawdown | FIMU TAFI | -4.87%-2.23% | n/a-2.28% | n/a-2.28% | n/an/a |
| Max drawdown duration | FIMU TAFI | 82d78d | n/a119d | n/a119d | n/an/a |
Trading data
FIMU | TAFI | |
Last sale 11/4/2026 at 2:30 PM | $19.65 | $24.94 |
| Previous close 11/03/2026 | $19.62 | $24.92 |
| Consolidated volume 11/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 11/4/2026 at 2:30 PM
Live
Closed
FIMU | TAFI | |
|---|---|---|
| Last price | $19.65 | $24.94 |
| 1D performance | +0.15% | +0.08% |
| AuM | $95.59 M | $1.50 B |
| E/R | 0.31% | 0.27% |
Characteristics
FIMU | TAFI | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Fidelity | AllianceBernstein |
| Benchmark | - | - |
| N° of holdings | 485 | 228 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 17, 2026 | September 13, 2022 |
| ESG | No | No |
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Exposure
Countries
FIMU
USA
36.22%
Other
63.78%
TAFI
USA
37.22%
Other
62.78%
Sectors
FIMU
Municipal
31.87%
Other
68.13%
TAFI
Municipal
36.71%
Other
63.29%
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Diversification
FIMU
Total weight of top 15 holdings out of 15
12.5%
TAFI
Total weight of top 15 holdings out of 15
13.63%
Top 15 holdings
Data as of September 30, 2026
FIMU
Fidelity Municipal Cash Central Fund
4.35%
Black Belt Energy Gas District, 5% 1jun2031, USD (2026)
0.82%
Black Belt Energy Gas District, 5% 1nov2036, USD (2026)
0.80%
Main Street Energy Inc., 5% 1oct2033, USD (2026A)
0.73%
Main Street Energy Inc., 5% 1sep2036, USD (2026C)
0.67%
US84136HCT86
0.57%
Lower Alabama Gas District, 5% 1dec2033, USD (2025)
0.56%
Black Belt Energy Gas District, 5% 1oct2033, USD (2026)
0.56%
US88256RBD70
0.55%
US292723DP56
0.55%
Texas Municipal Gas Acquisition and Supply Corp., 5.25% 1mar2037, USD (2026A)
0.50%
California Community Choice Financing Authority, 5% 1feb2031, USD (2026D)
0.49%
US292723DT78
0.49%
US09182TGC53
0.45%
Southeast Energy Authority, 5.25% 1mar2055, USD (2025B)
0.41%
TAFI
Pennsylvania Economic Development Financing Authority, FRN 15may2053, USD
1.55%
US040507QB45
1.42%
US7485082P22
1.17%
US01065CAM55
1.04%
City of New York, 5% 1feb2032, USD (2026)
1.02%
US230589AB90
0.91%
Colorado Health Facilities Authority, 5% 1sep2032, USD (2025A)
0.80%
US451295ZZ58
0.78%
Illinois Finance Authority, FRN 15nov2037, USD (2018)
0.78%
Revere, 4% 29jul2027, USD
0.75%
Miami-Dade School District, 4% 7jan2027, USD (2026)
0.75%
US09182TKL07
0.74%
Puerto Rico Sales Tax Financing Corp., 0% 1jul2029, USD (3792D)
0.72%
US745160TD34
0.66%
Orchard Park Central School District, 4% 30apr2027, USD (2026)
0.57%
Frequently asked questions about FIMU and TAFI
Which ETF is bigger: FIMU or TAFI?
As of November 3, 2026, FIMU holds $95.59 M in assets under management (AUM), while TAFI manages $1.50 B.
What sectors do the FIMU and TAFI ETFs invest in?
FIMU leans toward sectors like Municipal. Meanwhile, TAFI focuses on Municipal.
What are the top holdings of the FIMU ETF and TAFI ETF?
FIMU top holdings include Fidelity Municipal Cash Central Fund, Black Belt Energy Gas District, 5% 1jun2031, USD (2026) and Black Belt Energy Gas District, 5% 1nov2036, USD (2026). TAFI holds in its top three: Pennsylvania Economic Development Financing Authority, FRN 15may2053, USD, US040507QB45 and US7485082P22.
Which ETF is more diversified: FIMU or TAFI?
FIMU holds 2765 securities with 12.5% of its assets in the top 15. TAFI has 683 securities and a top 15 weight of 13.63%.
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