TAXMvsTAXFETF Comparison
ETF 1
TAXM
BondBloxx IR+M Tax-Aware ETF for Massachusetts Residents
This fund is part of
US Aggregate Bonds
+0.69%
VS
BondBloxx IR+M Tax-Aware ETF for Massachusetts Residents (TAXM) belongs to the US Aggregate Bonds segment. American Century Diversified Municipal Bond ETF (TAXF) is part of the Municipal Bonds segment. TAXM's top 3 sector exposures are Municipal, Finance and Industrials. In contrast, TAXF's top sector exposures are Municipal. TAXM is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.25% for TAXF. TAXM is down -1.42% year-to-date (YTD) with +$22M in YTD flows. TAXF performs better with -1.06% YTD performance, and +$186M in YTD flows. Run a side-by-side ETF comparison of TAXM 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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TAXM vs TAXF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/22/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TAXM TAXF | +0.31%+0.38% | -2.02%-2.41% | -1.42%-1.06% | -1.14%-0.64% | n/a+14.30% | n/a+3.09% |
| Flows | TAXM TAXF | -$2M+$31M | +$4M+$48M | +$22M+$186M | +$28M+$219M | -+$386M | -+$580M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TAXM TAXF | +5.10%+5.76% | +3.12%+3.53% | n/a+3.93% | n/a+3.90% |
| Max drawdown | TAXM TAXF | -5.43%-6.08% | -6.38%-6.91% | n/a-6.91% | n/a-13.26% |
| Max drawdown duration | TAXM TAXF | 70d70d | 235d109d | n/a109d | n/a1001d |
Trading data
TAXM | TAXF | |
Last sale 10/23/2026 at 1:30 PM | $48.43 | $48.47 |
| Previous close 10/22/2026 | $48.34 | $48.45 |
| Consolidated volume 10/22/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
TAXM | TAXF | |
|---|---|---|
| Last price | $48.43 | $48.47 |
| 1D performance | +0.19% | +0.04% |
| AuM | $40.55 M | $711.41 M |
| E/R | 0.35% | 0.25% |
Characteristics
TAXM | TAXF | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Bondbloxx Investment Management LLC | American Century Investments |
| Benchmark | - | - |
| N° of holdings | 73 | 244 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 12, 2025 | September 10, 2018 |
| ESG | No | No |
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Exposure
Countries
TAXM
USA
35.34%
Other
64.66%
TAXF
USA
35.49%
Other
64.51%
Sectors
TAXM
Municipal
31.77%
Other
68.23%
TAXF
Municipal
35.49%
Other
64.51%
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Diversification
TAXM
Total weight of top 15 holdings out of 15
26.22%
TAXF
Total weight of top 15 holdings out of 15
8.47%
Top 15 holdings
Data as of August 31, 2026
TAXM
US57584YR272
2.14%
US575896A219
2.04%
US259028AL21
1.95%
US391712BH85
1.90%
US657339Z838
1.88%
US57563CER97
1.86%
US74441XJU46
1.83%
US84136JAG40
1.81%
US57585BGQ59
1.73%
Broward School Board, 5% 1jul2033, USD (2020A)
1.68%
US642170WK60
1.64%
Massachusetts Bay Transportation Authority, 5% 1jul2052, USD
1.55%
US57585BKT43
1.45%
Colorado Housing and Finance Authority, 3% 1may2048, USD (2026)
1.41%
University of Massachusetts Building Authority, 5% 1nov2052, USD (2022-1)
1.36%
TAXF
US74442PN840
0.88%
Build NYC Resource Corp., 5.25% 15dec2031, USD (2026B-3)
0.88%
Arkansas Development Finance Authority, 4% 1sep2046, USD (2026A)
0.73%
US60637GRY79
0.65%
Puerto Rico Sales Tax Financing Corp., 4.329% 1jul2040, USD
0.58%
US646080ZU81
0.57%
US452252RA98
0.54%
Black Belt Energy Gas District, 5% 1oct2035, USD (2025)
0.54%
Southeast Alabama Gas Supply District, FRN 1aug2054, USD (A)
0.54%
US681725PH47
0.46%
Orlando Utilities Commission, 5% 1oct2048, USD (2023A)
0.45%
US74439YBD22
0.44%
US292723AY90
0.41%
US880157EC24
0.40%
Patriots Energy Group Financing Agency, 5.25% 1oct2054, USD (2023A-1)
0.40%
Frequently asked questions about TAXM and TAXF
How have the TAXM and TAXF ETFs performed in 2026?
As of October 22, 2026, TAXM is down -1.42% year-to-date (YTD), while TAXF has lost -1.06%. That puts TAXF better performer ahead so far this year.
Which ETF is attracting more investor money: TAXM or TAXF?
Year-to-date, the TAXM ETF saw +$22M in flows, compared to +$186M for TAXF.
Which ETF is more volatile: TAXM or TAXF?
Over the past year, TAXM had a volatility of 3.12%, while TAXF experienced 3.53%.
Which ETF is bigger: TAXM or TAXF?
As of October 22, 2026, TAXM holds $40.55 M in assets under management (AUM), while TAXF manages $711.41 M.
What sectors do the TAXM and TAXF ETFs invest in?
TAXM leans toward sectors like Municipal. Meanwhile, TAXF focuses on Municipal.
What are the top holdings of the TAXM ETF and TAXF ETF?
TAXM top holdings include US57584YR272, US575896A219 and US259028AL21. 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: TAXM or TAXF?
TAXM holds 159 securities with 26.22% of its assets in the top 15. TAXF has 792 securities and a top 15 weight of 8.47%.
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