SMTHvsBTOTETF Comparison
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ALPS Smith Core Plus Bond ETF (SMTH) and iShares Total USD Fixed Income Market ETF (BTOT) belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. SMTH is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.1% for BTOT. SMTH is down -1.61% year-to-date (YTD) with +$1.42B in YTD flows. BTOT performs better with -1.23% YTD performance, and +$5M in YTD flows. Run a side-by-side ETF comparison of SMTH and BTOT 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 BTOT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SMTH BTOT | -0.34%-0.21% | -1.90%-1.68% | -1.61%-1.23% | -1.79%n/a | n/an/a | n/an/a |
| Flows | SMTH BTOT | +$641M- | +$769M- | +$1.42B+$5M | +$1.63B- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SMTH BTOT | +4.09%+3.93% | +3.67%n/a | n/an/a | n/an/a |
| Max drawdown | SMTH BTOT | -3.25%-3.06% | -4.53%n/a | n/an/a | n/an/a |
| Max drawdown duration | SMTH BTOT | 52d51d | 229dn/a | n/an/a | n/an/a |
Trading data
SMTH | BTOT | |
Last sale 10/16/2026 at 1:30 PM | $24.78 | $47.63 |
| Previous close 10/15/2026 | $24.75 | $47.63 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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SMTH
is actively managed and doesn’t replicate an indexSMTH | BTOT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
SMTH | BTOT | |
|---|---|---|
| Last price | $24.78 | $47.63 |
| 1D performance | +0.12% | +0.00% |
| AuM | $3.63 B | $28.66 M |
| E/R | 0.59% | 0.1% |
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Exposure
Countries
SMTH
USA
75.22%
Other
24.78%
BTOT
USA
76.31%
Other
23.69%
Sectors
SMTH
Sovereign
39.91%
Finance
12.14%
Industrials
7.25%
Other
40.69%
BTOT
Sovereign
44.67%
Finance
11.92%
Other
43.42%
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Diversification
SMTH
Total weight of top 15 holdings out of 15
45.38%
BTOT
Total weight of top 15 holdings out of 15
18.92%
Top 15 holdings
Data as of August 31, 2026
SMTH
USA, Notes 3.375% 29feb2028, USD (AY-2028)
5.02%
USA, Notes 4.375% 15may2036, USD (C-2036)
4.82%
USA, Notes 4% 31may2028, USD (BC-2028)
4.14%
USA, Bonds 4.625% 15nov2045, USD
3.94%
USA, Notes 4.125% 31oct2029, USD (AF-2029)
3.89%
US91282CRF04
3.78%
US91282CRG86
3.41%
USA, Bonds 5% 15may2056, USD
3.03%
USA, Bonds 4.625% 15nov2055, USD
2.89%
USA, Notes 2.25% 15nov2027, USD (F-2027)
2.71%
USA, Bonds 4.875% 15aug2045, USD
2.47%
USA, Bonds 4.75% 15aug2055, USD
2.10%
US912810UW61
1.24%
USA, Notes 4.25% 31jul2028, USD (BE-2028)
0.98%
USA, Notes 4.375% 31jul2031, USD (AB-2031)
0.98%
BTOT
BlackRock Cash Funds - Institutional
5.81%
US31418EB825
1.90%
FR SD8212, 2.5% 1may2052, USD (ABS)
1.31%
Benchmark Mortgage Trust 2025-V18, 5.18365% 18oct2058, USD (ABS, A3)
1.03%
USA, Notes 4.875% 31oct2030, USD (R-2030)
0.93%
USA, Notes 3.375% 15sep2027, USD (AS-2027)
0.86%
US01F0204978
0.85%
US3140XPXH76
0.85%
USA, Notes 4% 30apr2032, USD (K-2032)
0.84%
US01F0326904
0.83%
USA, Notes 4% 31jul2032, USD (N-2032)
0.83%
USA, Notes 1.875% 15feb2032, USD (B-2032)
0.75%
US31418EDD94
0.73%
Mamoura Diversified Global Holding, 5.5% 28apr2033, USD
0.70%
Saudi Arabia, 5.625% 13jan2035, USD
0.70%
Frequently asked questions about SMTH and BTOT
How have the SMTH and BTOT ETFs performed in 2026?
As of October 16, 2026, SMTH is down -1.61% year-to-date (YTD), while BTOT has lost -1.23%. That puts BTOT better performer ahead so far this year.
Which ETF is attracting more investor money: SMTH or BTOT?
Year-to-date, the SMTH ETF saw +$1.42B in flows, compared to +$5M for BTOT.
Which ETF is bigger: SMTH or BTOT?
As of October 16, 2026, SMTH holds $3.63 B in assets under management (AUM), while BTOT manages $28.66 M.
What sectors do the SMTH and BTOT ETFs invest in?
SMTH leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, BTOT focuses on Sovereign and Finance.
What are the top holdings of the SMTH ETF and BTOT ETF?
SMTH top holdings include USA, Notes 3.375% 29feb2028, USD (AY-2028), USA, Notes 4.375% 15may2036, USD (C-2036) and USA, Notes 4% 31may2028, USD (BC-2028). BTOT holds in its top three: BlackRock Cash Funds - Institutional, US31418EB825 and FR SD8212, 2.5% 1may2052, USD (ABS).
Which ETF is more diversified: SMTH or BTOT?
SMTH holds 925 securities with 45.38% of its assets in the top 15. BTOT has 1068 securities and a top 15 weight of 18.92%.
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