SIOvsBTOTETF Comparison
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Touchstone Strategic Income Opportunities ETF (SIO) belongs to the Multi-Asset: Other segment. iShares Total USD Fixed Income Market ETF (BTOT) is part of the US Aggregate Bonds segment. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. SIO is more expensive with a Total Expense Ratio (TER) of 0.88%, versus 0.1% for BTOT. SIO is up 0.85% year-to-date (YTD) with +$72M in YTD flows. BTOT performs worse with 0.23% YTD performance, and +$5M in YTD flows. Run a side-by-side ETF comparison of SIO 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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SIO vs BTOT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SIO BTOT | +0.59%+0.04% | -0.18%-0.30% | +0.85%+0.23% | +3.74%n/a | +22.36%n/a | n/an/a |
| Flows | SIO BTOT | +$18M- | +$39M+$5M | +$72M+$5M | +$95M- | +$196M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SIO BTOT | +3.29%+3.47% | +3.07%n/a | +4.12%n/a | n/an/a |
| Max drawdown | SIO BTOT | -1.49%-1.49% | -2.41%n/a | -3.67%n/a | n/an/a |
| Max drawdown duration | SIO BTOT | 64d60d | 183dn/a | 78dn/a | n/an/a |
Trading data
SIO | BTOT | |
Last sale 8/31/2026 at 7:44 PM | $25.31 | $48.68 |
| Previous close 08/31/2026 | $25.36 | $48.86 |
| Consolidated volume 08/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 28, 2026
1-year trailing difference
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SIO
is actively managed and doesn’t replicate an indexSIO | 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 8/31/2026 at 7:44 PM
Live
Closed
SIO | BTOT | |
|---|---|---|
| Last price | $25.31 | $48.68 |
| 1D performance | -0.20% | -0.37% |
| AuM | $294.68 M | $29.31 M |
| E/R | 0.88% | 0.1% |
Characteristics
SIO | BTOT | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Touchstone Investments | iShares |
| Benchmark | - | Bloomberg US Total Fixed Income Market Index |
| N° of holdings | 149 | 1001 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 21, 2022 | December 10, 2025 |
| ESG | No | No |
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Exposure
Countries
SIO
USA
69.99%
Other
30.01%
BTOT
USA
76.56%
Other
23.44%
Sectors
SIO
Sovereign
31.42%
Finance
14.79%
Industrials
8.13%
Other
45.66%
BTOT
Sovereign
44.98%
Finance
11.87%
Other
43.15%
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Diversification
SIO
Total weight of top 15 holdings out of 15
34.41%
BTOT
Total weight of top 15 holdings out of 15
19.36%
Top 15 holdings
Data as of July 31, 2026
SIO
USA, Notes 4.125% 15feb2036, USD (B-2036)
5.15%
USA, Notes 4.125% 30jun2028, USD (BD-2028)
4.60%
USA, Bonds 4.75% 15feb2045, USD
4.38%
USA, Notes 3.75% 15apr2028, USD (AM-2028)
4.28%
USA, Bonds 4.75% 15aug2055, USD
3.44%
USA, Bonds 5% 15may2056, USD
2.40%
USA, Notes 3.875% 31mar2031, USD (W-2031)
2.11%
Dreyfus Government Cash Management
1.74%
USA, TIPS 2.375% 15feb2056, USD
1.70%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.86%
USA, Bonds 4.625% 15nov2055, USD
0.80%
General Motors Financial, 3.1% 12jan2032, USD
0.78%
Barclays, 2.894% 24nov2032, USD
0.75%
USA, Bonds 4.75% 15feb2056, USD
0.72%
United Airlines, 4.625% 15apr2029, USD
0.71%
BTOT
BlackRock Cash Funds - Institutional
5.64%
US31418EB825
1.92%
FR SD8212, 2.5% 1may2052, USD (ABS)
1.32%
USA, Notes 3.875% 31jul2027, USD (BE-2027)
1.08%
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 3.625% 31aug2027, USD (BG-2027)
0.86%
US3140XPXH76
0.86%
USA, Notes 3.375% 15sep2027, USD (AS-2027)
0.86%
US01F0204895
0.85%
USA, Notes 4% 31jul2032, USD (N-2032)
0.85%
USA, Notes 4% 30apr2032, USD (K-2032)
0.84%
US01F0326821
0.84%
USA, Notes 1.875% 15feb2032, USD (B-2032)
0.75%
US31418EDD94
0.74%
Frequently asked questions about SIO and BTOT
How have the SIO and BTOT ETFs performed in 2026?
As of August 31, 2026, SIO is up 0.85% year-to-date (YTD), while BTOT has returned 0.23%. That puts SIO better performer ahead so far this year.
Which ETF is attracting more investor money: SIO or BTOT?
Year-to-date, the SIO ETF saw +$72M in flows, compared to +$5M for BTOT.
Which ETF is bigger: SIO or BTOT?
As of August 31, 2026, SIO holds $294.68 M in assets under management (AUM), while BTOT manages $29.31 M.
What sectors do the SIO and BTOT ETFs invest in?
SIO leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, BTOT focuses on Sovereign and Finance.
What are the top holdings of the SIO ETF and BTOT ETF?
SIO top holdings include USA, Notes 4.125% 15feb2036, USD (B-2036), USA, Notes 4.125% 30jun2028, USD (BD-2028) and USA, Bonds 4.75% 15feb2045, USD. BTOT holds in its top three: BlackRock Cash Funds - Institutional, US31418EB825 and FR SD8212, 2.5% 1may2052, USD (ABS).
Which ETF is more diversified: SIO or BTOT?
SIO holds 220 securities with 34.41% of its assets in the top 15. BTOT has 1055 securities and a top 15 weight of 19.36%.
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