FIMUvsTAXFETF Comparison
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Fidelity Intermediate Municipal Income ETF (FIMU) and American Century Diversified Municipal Bond ETF (TAXF) belong to the same industry segment: Municipal Bonds. FIMU's top 2 sector exposures are Municipal and Non-Corporate. In contrast, TAXF's top sector exposures are Municipal. FIMU is more expensive with a Total Expense Ratio (TER) of 0.31%, versus 0.25% for TAXF. Run a side-by-side ETF comparison of FIMU and TAXF 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 TAXF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FIMU TAXF | -1.99%-2.31% | -2.96%-3.52% | n/a-1.39% | n/a+0.10% | n/a+10.13% | n/a+1.59% |
| Flows | FIMU TAXF | -+$17M | +$1M+$40M | -+$156M | -+$191M | -+$360M | -+$555M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FIMU TAXF | +2.70%+3.35% | n/a+2.61% | n/a+3.81% | n/a+3.75% |
| Max drawdown | FIMU TAXF | -3.17%-4.03% | n/a-4.03% | n/a-5.30% | n/a-13.26% |
| Max drawdown duration | FIMU TAXF | 74d75d | n/a75d | n/a275d | n/a1001d |
Trading data
FIMU | TAXF | |
Last sale 9/18/2026 at 1:30 PM | $19.37 | $48.48 |
| Previous close 09/17/2026 | $19.37 | $48.62 |
| Consolidated volume 09/17/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Main metrics
Last update 9/18/2026 at 1:30 PM
Live
Closed
FIMU | TAXF | |
|---|---|---|
| Last price | $19.37 | $48.48 |
| 1D performance | +0.00% | -0.29% |
| AuM | $2.90 M | $680.12 M |
| E/R | 0.31% | 0.25% |
Characteristics
FIMU | TAXF | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Fidelity | American Century Investments |
| Benchmark | - | - |
| N° of holdings | 505 | 253 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 17, 2026 | September 10, 2018 |
| ESG | No | No |
Exposure
Countries
FIMU
USA
37.71%
Other
62.29%
TAXF
USA
37.04%
Other
62.96%
Sectors
FIMU
Municipal
33.09%
Other
66.91%
TAXF
Municipal
37.04%
Other
62.96%
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Diversification
FIMU
Total weight of top 15 holdings out of 15
12.48%
TAXF
Total weight of top 15 holdings out of 15
8.47%
Top 15 holdings
Data as of July 31, 2026
FIMU
Fidelity Municipal Cash Central Fund
4.62%
Black Belt Energy Gas District, 5% 1jun2031, USD (2026)
0.81%
Black Belt Energy Gas District, 5% 1nov2036, USD (2026)
0.81%
Main Street Energy Inc., 5% 1oct2033, USD (2026A)
0.70%
Main Street Energy Inc., 5% 1sep2036, USD (2026C)
0.68%
Lower Alabama Gas District, 5% 1dec2033, USD (2025)
0.57%
US84136HCT86
0.57%
Black Belt Energy Gas District, 5% 1oct2033, USD (2026)
0.56%
US292723DP56
0.54%
Texas Municipal Gas Acquisition and Supply Corp., 5.25% 1mar2037, USD (2026A)
0.51%
California Community Choice Financing Authority, 5% 1feb2031, USD (2026D)
0.48%
US09182TGC53
0.45%
Southeast Energy Authority, 5.25% 1mar2055, USD (2025B)
0.41%
Tennessee Energy Acquisition Corp., 5% 1dec2035, USD (2025A)
0.39%
US84136HAH66
0.38%
TAXF
US74442PN840
0.89%
Build NYC Resource Corp., 5.25% 15dec2031, USD (2026B-3)
0.87%
Arkansas Development Finance Authority, 4% 1sep2046, USD (2026A)
0.73%
US60637GRY79
0.65%
Puerto Rico Sales Tax Financing Corp., 4.329% 1jul2040, USD
0.57%
US646080ZU81
0.57%
US452252RA98
0.55%
Southeast Alabama Gas Supply District, FRN 1aug2054, USD (A)
0.54%
Black Belt Energy Gas District, 5% 1oct2035, USD (2025)
0.54%
US681725PH47
0.47%
Orlando Utilities Commission, 5% 1oct2048, USD (2023A)
0.46%
US74439YBD22
0.44%
US292723AY90
0.42%
Patriots Energy Group Financing Agency, 5.25% 1oct2054, USD (2023A-1)
0.40%
New York Transitional Finance Authority, 5.5% 1nov2054, USD (2026)
0.39%
Frequently asked questions about FIMU and TAXF
Which ETF is bigger: FIMU or TAXF?
As of September 18, 2026, FIMU holds $2.90 M in assets under management (AUM), while TAXF manages $680.12 M.
What sectors do the FIMU and TAXF ETFs invest in?
FIMU leans toward sectors like Municipal. Meanwhile, TAXF focuses on Municipal.
What are the top holdings of the FIMU ETF and TAXF 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). TAXF holds in its top three: US74442PN840, Build NYC Resource Corp., 5.25% 15dec2031, USD (2026B-3) and Arkansas Development Finance Authority, 4% 1sep2046, USD (2026A).
Which ETF is more diversified: FIMU or TAXF?
FIMU holds 2796 securities with 12.48% of its assets in the top 15. TAXF has 785 securities and a top 15 weight of 8.47%.
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