MYMFvsMBBAETF Comparison
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State Street SPDR My2026 Municipal Bond ETF (MYMF) belongs to the Municipal Bonds segment. iShares Mortgage-Backed Securities Active ETF (MBBA) is part of the MBS & ABS segment. MYMF's top 1 sector exposures are Municipal. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. MYMF is less expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of MYMF and MBBA 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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MYMF vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MYMF MBBA | +0.23%-0.54% | +0.45%-2.81% | +1.89%n/a | +2.46%n/a | n/an/a | n/an/a |
| Flows | MYMF MBBA | -+$572M | -+$579M | -$4M- | -$4M- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MYMF MBBA | +0.29%+5.79% | +0.29%n/a | n/an/a | n/an/a |
| Max drawdown | MYMF MBBA | -0.11%-4.67% | -0.11%n/a | n/an/a | n/an/a |
| Max drawdown duration | MYMF MBBA | 23d52d | 23dn/a | n/an/a | n/an/a |
Trading data
MYMF | MBBA | |
Last sale 10/16/2026 at 1:30 PM | $24.88 | $47.49 |
| Previous close 10/16/2026 | $24.87 | $47.54 |
| Consolidated volume 10/16/2026 | ||
| 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
MYMF | MBBA | |
|---|---|---|
| Last price | $24.88 | $47.49 |
| 1D performance | +0.06% | -0.11% |
| AuM | $8.71 M | $725.38 M |
| E/R | 0.2% | 0.26% |
Characteristics
MYMF | MBBA | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | State Street Investment Management | iShares |
| Benchmark | - | - |
| N° of holdings | 16 | 26 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 23, 2024 | January 23, 2026 |
| ESG | No | No |
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Exposure
Countries
MYMF
USA
21.12%
Other
78.88%
MBBA
Data will be available soon
Sectors
MYMF
Municipal
21.12%
Other
78.88%
MBBA
Data will be available soon
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Diversification
MYMF
Total weight of top 15 holdings out of 15
41.96%
MBBA
Data will be available soon
Top 15 holdings
Data as of August 31, 2026
MYMF
US213185NF46
4.60%
Florida Municipal Power Agency, 5% 1oct2028, USD (2016A)
3.10%
US34440PGE51
2.93%
South Florida Water Management District, 5% 1oct2026, USD (2026)
2.87%
US266705M906
2.69%
US1995078R87
2.59%
US594612FP32
2.59%
US167560YQ84
2.59%
US92818RNY17
2.59%
US956553WQ08
2.59%
US5445876U70
2.59%
US072257X297
2.58%
US455114QY76
2.58%
US45204EHU55
2.57%
US764581KN33
2.52%
MBBA
Data will be available soon
Frequently asked questions about MYMF and MBBA
Which ETF is bigger: MYMF or MBBA?
As of October 16, 2026, MYMF holds $8.71 M in assets under management (AUM), while MBBA manages $725.38 M.
What sectors do the MYMF and MBBA ETFs invest in?
MYMF leans toward sectors like Municipal. Meanwhile, MBBA focuses on Industrials.
What are the top holdings of the MYMF ETF and MBBA ETF?
MYMF top holdings include US213185NF46, Florida Municipal Power Agency, 5% 1oct2028, USD (2016A) and US34440PGE51. MBBA holds in its top three: US01F0206A20, US01F0226A83 and US01F0526982.
Which ETF is more diversified: MYMF or MBBA?
MYMF holds 68 securities with 41.96% of its assets in the top 15. MBBA has 506 securities and a top 15 weight of 85.37%.
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