AUSMvsWTMUETF Comparison
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Allspring Ultra Short Municipal ETF (AUSM) and WisdomTree Core Laddered Municipal Fund (WTMU) belong to the same industry segment: Municipal Bonds. Both ETFs have the same top 1 sector exposures: Municipal. AUSM is less expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.25% for WTMU. AUSM is up 1.34% year-to-date (YTD) with +$3M in YTD flows. WTMU performs worse with -1.99% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of AUSM and WTMU 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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AUSM vs WTMU performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | AUSM WTMU | -0.05%-0.10% | -0.01%-2.57% | +1.34%-1.99% | +1.96%-1.19% | n/an/a | n/an/a |
| Flows | AUSM WTMU | -- | +$1M- | +$3M+$3M | +$3M+$4M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AUSM WTMU | +0.91%+4.23% | +0.57%+2.69% | n/an/a | n/an/a |
| Max drawdown | AUSM WTMU | -0.89%-4.84% | -0.89%-6.14% | n/an/a | n/an/a |
| Max drawdown duration | AUSM WTMU | 46d92d | 46d232d | n/an/a | n/an/a |
Trading data
AUSM | WTMU | |
Last sale 10/16/2026 at 1:30 PM | $24.93 | $24.62 |
| Previous close 10/15/2026 | $24.90 | $24.67 |
| Consolidated volume 10/15/2026 | ||
| 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
AUSM | WTMU | |
|---|---|---|
| Last price | $24.93 | $24.62 |
| 1D performance | +0.14% | -0.19% |
| AuM | $32.88 M | $8.89 M |
| E/R | 0.18% | 0.25% |
Characteristics
AUSM | WTMU | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Allspring | WisdomTree |
| Benchmark | - | - |
| N° of holdings | 16 | 17 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 8, 2025 | April 2, 2025 |
| ESG | No | No |
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Exposure
Countries
AUSM
USA
13.19%
Other
86.81%
WTMU
USA
25.5%
Other
74.5%
Sectors
AUSM
Municipal
13.19%
Other
86.81%
WTMU
Municipal
25.5%
Other
74.5%
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Diversification
AUSM
Total weight of top 15 holdings out of 15
24.25%
WTMU
Total weight of top 15 holdings out of 15
37.77%
Top 15 holdings
Data as of August 31, 2026
AUSM
US46640KS620
2.24%
US44244CN944
2.09%
US20775DXK35
1.87%
US09025PFN15
1.55%
US7436006C72
1.52%
Chandler Industrial Development Authority, 4.1% 1dec2037, USD (2007)
1.51%
US67756CGH51
1.50%
US167562SY49
1.50%
US01179R6Z17
1.50%
US56035DDP42
1.49%
US144838AE99
1.49%
US735220AX30
1.49%
US60700HUN78
1.49%
US88035UKD80
1.49%
US95345PAC23
1.49%
WTMU
US882669DJ09
3.22%
US7352403D38
2.93%
US575898DF55
2.88%
Kentucky Public Energy Authority, 5% 1may2036, USD (2025)
2.86%
US59447UBZ21
2.61%
US60637AA857
2.60%
County of Harris, 5% 15aug2028, USD (2018A)
2.56%
US083599KU39
2.50%
US03843TBX81
2.40%
Black Belt Energy Gas District, 5% 1jul2033, USD (2026)
2.30%
Denver, 5% 1dec2029, USD (2018A)
2.29%
US46613SRW25
2.23%
New York Dormitory Authority, 5% 1jul2041, USD (2022A)
2.21%
US442349KL98
2.11%
US167727J237
2.07%
Frequently asked questions about AUSM and WTMU
How have the AUSM and WTMU ETFs performed in 2026?
As of October 15, 2026, AUSM is up 1.34% year-to-date (YTD), while WTMU has lost -1.99%. That puts AUSM better performer ahead so far this year.
Which ETF is attracting more investor money: AUSM or WTMU?
Year-to-date, the AUSM ETF saw +$3M in flows, compared to +$3M for WTMU.
Which ETF is more volatile: AUSM or WTMU?
Over the past year, AUSM had a volatility of 0.57%, while WTMU experienced 2.69%.
Which ETF is bigger: AUSM or WTMU?
As of October 15, 2026, AUSM holds $32.88 M in assets under management (AUM), while WTMU manages $8.89 M.
What sectors do the AUSM and WTMU ETFs invest in?
AUSM leans toward sectors like Municipal. Meanwhile, WTMU focuses on Municipal.
What are the top holdings of the AUSM ETF and WTMU ETF?
AUSM top holdings include US46640KS620, US44244CN944 and US20775DXK35. WTMU holds in its top three: US882669DJ09, US7352403D38 and US575898DF55.
Which ETF is more diversified: AUSM or WTMU?
AUSM holds 99 securities with 24.25% of its assets in the top 15. WTMU has 88 securities and a top 15 weight of 37.77%.
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