MYMKvsBSMWETF Comparison
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State Street SPDR My2031 Municipal Bond ETF (MYMK) and Invesco BulletShares 2032 Municipal Bond ETF (BSMW) belong to the same industry segment: Municipal Bonds. Both ETFs have the same top 1 sector exposures: Municipal. MYMK is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.18% for BSMW. MYMK is down -0.73% year-to-date (YTD) with +$6M in YTD flows. BSMW performs worse with -2.1% YTD performance, and +$89M in YTD flows. Run a side-by-side ETF comparison of MYMK and BSMW 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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MYMK vs BSMW performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MYMK BSMW | +0.08%-0.09% | -1.43%-3.05% | -0.73%-2.10% | -0.08%-1.51% | n/a+10.84% | n/an/a |
| Flows | MYMK BSMW | -+$17M | -+$27M | +$6M+$89M | +$6M+$112M | -+$207M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MYMK BSMW | +2.99%+4.97% | +1.95%+3.12% | n/a+4.15% | n/an/a |
| Max drawdown | MYMK BSMW | -3.24%-5.60% | -4.17%-6.62% | n/a-6.62% | n/an/a |
| Max drawdown duration | MYMK BSMW | 64d92d | 229d229d | n/a229d | n/an/a |
Trading data
MYMK | BSMW | |
Last sale 10/19/2026 at 1:30 PM | $24.40 | $23.96 |
| Previous close 10/16/2026 | $24.40 | $24.03 |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 20, 2026
1-year trailing difference
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MYMK
is actively managed and doesn’t replicate an indexMYMK | BSMW | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/19/2026 at 1:30 PM
Live
Closed
MYMK | BSMW | |
|---|---|---|
| Last price | $24.40 | $23.96 |
| 1D performance | +0.00% | -0.29% |
| AuM | $10.99 M | $227.69 M |
| E/R | 0.2% | 0.18% |
Characteristics
MYMK | BSMW | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | State Street Investment Management | Invesco |
| Benchmark | - | ICE BulletShares USD Municipal Bond 2032 Index |
| N° of holdings | 41 | 629 |
| Asset class | - | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 17, 2025 | March 1, 2023 |
| ESG | No | No |
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Exposure
Countries
MYMK
USA
39.6%
Other
60.4%
BSMW
USA
40.37%
Other
59.63%
Sectors
MYMK
Municipal
39.6%
Other
60.4%
BSMW
Municipal
40.37%
Other
59.63%
Diversification
MYMK
Total weight of top 15 holdings out of 15
41.46%
BSMW
Total weight of top 15 holdings out of 15
5.14%
Top 15 holdings
Data as of August 31, 2026
MYMK
County of Harris, 5% 15aug2031, USD (2018A)
3.69%
US915260FC21
3.63%
US13068XBJ72
3.50%
US544532DF87
3.25%
US166394FB70
2.93%
US45528US858
2.88%
US80189RFG56
2.78%
US61334PFP36
2.67%
US4787182E83
2.54%
Connecticut, 5% 1may2041, USD
2.47%
Alabama Public School and College Authority, 5% 1nov2034, USD (2020-A)
2.44%
US54641CAM73
2.23%
US2077583E11
2.21%
State of Ohio, 5% 15jun2034, USD (2021A)
2.13%
US426362NK18
2.11%
BSMW
University of California Medical Center, 5% 15may2047, USD (2022)
0.51%
New York Municipal Water Finance Authority, 5.25% 15jun2052, USD (2023)
0.49%
US46246SAU96
0.42%
University of California, 5% 15may2032, USD (2022)
0.41%
University of California, 5% 15may2052, USD (2022)
0.38%
New York Dormitory Authority, 5% 1may2052, USD (2022A)
0.35%
Los Angeles Unified School District, 5% 1jul2032, USD (2024)
0.31%
New Jersey, 4% 1jun2032, USD
0.30%
Tarrant Cultural Education Facilities Finance Corp., 5% 15nov2051, USD (2022D)
0.29%
US13063DT817
0.29%
US89602HEY99
0.28%
US01728VWU06
0.28%
New York Transitional Finance Authority, 5% 1feb2047, USD
0.28%
New York Municipal Water Finance Authority, 5% 15jun2047, USD
0.28%
Triborough Bridge and Tunnel Authority, 5.25% 15may2052, USD (2022C)
0.28%
Frequently asked questions about MYMK and BSMW
How have the MYMK and BSMW ETFs performed in 2026?
As of October 16, 2026, MYMK is down -0.73% year-to-date (YTD), while BSMW has lost -2.1%. That puts MYMK better performer ahead so far this year.
Which ETF is attracting more investor money: MYMK or BSMW?
Year-to-date, the MYMK ETF saw +$6M in flows, compared to +$89M for BSMW.
Which ETF is more volatile: MYMK or BSMW?
Over the past year, MYMK had a volatility of 1.95%, while BSMW experienced 3.12%.
Which ETF is bigger: MYMK or BSMW?
As of October 16, 2026, MYMK holds $10.99 M in assets under management (AUM), while BSMW manages $227.69 M.
What sectors do the MYMK and BSMW ETFs invest in?
MYMK leans toward sectors like Municipal. Meanwhile, BSMW focuses on Municipal.
What are the top holdings of the MYMK ETF and BSMW ETF?
MYMK top holdings include County of Harris, 5% 15aug2031, USD (2018A), US915260FC21 and US13068XBJ72. BSMW holds in its top three: University of California Medical Center, 5% 15may2047, USD (2022), New York Municipal Water Finance Authority, 5.25% 15jun2052, USD (2023) and US46246SAU96.
Which ETF is more diversified: MYMK or BSMW?
MYMK holds 84 securities with 41.46% of its assets in the top 15. BSMW has 1912 securities and a top 15 weight of 5.14%.
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