SMTHvsBABETF Comparison
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ALPS Smith Core Plus Bond ETF (SMTH) belongs to the US Aggregate Bonds segment. Invesco Taxable Municipal Bond ETF (BAB) is part of the Municipal Bonds segment. SMTH's top 3 sector exposures are Sovereign, Finance and Industrials. In contrast, BAB's top sector exposures are Municipal and Industrials. SMTH is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.28% for BAB. SMTH is down -0.33% year-to-date (YTD) with +$754M in YTD flows. BAB performs worse with -2.81% YTD performance, and -$107M in YTD flows. Run a side-by-side ETF comparison of SMTH and BAB 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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SMTH vs BAB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SMTH BAB | -0.02%-0.48% | -0.90%-1.93% | -0.33%-2.81% | +1.91%+0.09% | n/a+11.46% | n/a-8.28% |
| Flows | SMTH BAB | +$59M-$119M | +$327M-$158M | +$754M-$107M | +$1.08B+$4M | --$639M | --$971M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SMTH BAB | +3.65%+4.76% | +3.54%+4.73% | n/a+6.50% | n/a+7.57% |
| Max drawdown | SMTH BAB | -1.69%-2.85% | -2.62%-5.00% | n/a-6.06% | n/a-24.57% |
| Max drawdown duration | SMTH BAB | 65d65d | 185d185d | n/a352d | n/a1732d |
Trading data
SMTH | BAB | |
Last sale 9/3/2026 at 3:59 PM | $25.31 | $26.29 |
| Previous close 09/02/2026 | $25.25 | $26.18 |
| Consolidated volume 09/02/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 3, 2026
1-year trailing difference
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SMTH
is actively managed and doesn’t replicate an indexSMTH | BAB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/3/2026 at 3:59 PM
Live
Closed
SMTH | BAB | |
|---|---|---|
| Last price | $25.31 | $26.29 |
| 1D performance | +0.24% | +0.40% |
| AuM | $3.02 B | $887.44 M |
| E/R | 0.59% | 0.28% |
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Exposure
Countries
SMTH
USA
84.58%
Other
15.42%
BAB
USA
88.17%
Other
11.83%
Sectors
SMTH
Sovereign
44.79%
Finance
14.65%
Industrials
8.41%
Other
32.15%
BAB
Municipal
88.16%
Other
11.84%
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Diversification
SMTH
Total weight of top 15 holdings out of 15
42.54%
BAB
Total weight of top 15 holdings out of 15
11.41%
Top 15 holdings
Data as of July 31, 2026
SMTH
USA, Notes 4.375% 15may2036, USD (C-2036)
6.27%
USA, Notes 3.375% 29feb2028, USD (AY-2028)
5.11%
USA, Notes 4.125% 31oct2029, USD (AF-2029)
3.96%
USA, Notes 4% 31may2028, USD (BC-2028)
3.76%
USA, Bonds 4.625% 15nov2045, USD
3.64%
USA, Notes 4.25% 31jan2030, USD (U-2030)
3.47%
USA, Bonds 4.625% 15nov2055, USD
3.31%
USA, Bonds 4.75% 15aug2055, USD
2.63%
USA, Bonds 4.75% 15feb2056, USD
2.50%
USA, Bonds 4.875% 15aug2045, USD
2.26%
USA, Bonds 5% 15may2056, USD
1.62%
USA, Notes 3.625% 31aug2027, USD (BG-2027)
1.26%
USA, Notes 3.5% 31oct2027, USD (BJ-2027)
1.25%
Boeing, 7.008% 1may2064, USD
0.82%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.67%
BAB
Illinois, 5.1% 1jun2033, USD
1.43%
California, 7.55% 1apr2039, USD
1.30%
California, 7.6% 1nov2040, USD
0.87%
California, 7.5% 1apr2034, USD
0.85%
Illinois, 6.9% 1mar2035, USD (2010-2)
0.83%
California, 7.3% 1oct2039, USD
0.69%
New Jersey Turnpike Authority, 7.102% 1jan2041, USD (2010A)
0.67%
Texas Natural Gas Securitization Finance, 5.169% 1apr2041, USD
0.67%
California, 5.1% 1mar2029, USD
0.65%
California, 7.35% 1nov2039, USD (2009)
0.64%
Metro (OR), 3.25% 1jun2028, USD (2019)
0.61%
New Jersey Turnpike Authority, 7.414% 1jan2040, USD
0.57%
Massachusetts, 4.91% 1may2029, USD
0.56%
New Jersey Economic Development Authority, 7.425% 15feb2029, USD
0.55%
California, 7.625% 1mar2040, USD (2010)
0.52%
Frequently asked questions about SMTH and BAB
How have the SMTH and BAB ETFs performed in 2026?
As of September 2, 2026, SMTH is down -0.33% year-to-date (YTD), while BAB has lost -2.81%. That puts SMTH better performer ahead so far this year.
Which ETF is attracting more investor money: SMTH or BAB?
Year-to-date, the SMTH ETF saw +$754M in flows, compared to -$107M for BAB.
Which ETF is more volatile: SMTH or BAB?
Over the past year, SMTH had a volatility of 3.54%, while BAB experienced 4.73%.
Which ETF is bigger: SMTH or BAB?
As of September 2, 2026, SMTH holds $3.02 B in assets under management (AUM), while BAB manages $887.44 M.
What sectors do the SMTH and BAB ETFs invest in?
SMTH leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, BAB focuses on Municipal.
What are the top holdings of the SMTH ETF and BAB ETF?
SMTH top holdings include USA, Notes 4.375% 15may2036, USD (C-2036), USA, Notes 3.375% 29feb2028, USD (AY-2028) and USA, Notes 4.125% 31oct2029, USD (AF-2029). BAB holds in its top three: Illinois, 5.1% 1jun2033, USD, California, 7.55% 1apr2039, USD and California, 7.6% 1nov2040, USD.
Which ETF is more diversified: SMTH or BAB?
SMTH holds 952 securities with 42.54% of its assets in the top 15. BAB has 1920 securities and a top 15 weight of 11.41%.
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