SYSBvsSMTHETF Comparison
ETF 1
SYSB
iShares Edge U.S. Fixed Income Balanced Risk ETF
This fund is part of
US Aggregate Bonds
-0.07%
VS
iShares Edge U.S. Fixed Income Balanced Risk ETF (SYSB) and ALPS Smith Core Plus Bond ETF (SMTH) belong to the same industry segment: US Aggregate Bonds. SYSB's top 3 sector exposures are Sovereign, Finance and Non-Corporate. In contrast, SMTH's top sector exposures are Sovereign, Finance and Industrials. SYSB is less expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.59% for SMTH. SYSB is down -0.13% year-to-date (YTD) with +$529M in YTD flows. SMTH performs better with -0.13% YTD performance, and +$747M in YTD flows. Run a side-by-side ETF comparison of SYSB and SMTH 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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SYSB vs SMTH performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SYSB SMTH | +0.53%+0.37% | -0.50%-0.62% | -0.13%-0.13% | +2.41%+2.11% | +20.12%n/a | +6.29%n/a |
| Flows | SYSB SMTH | +$31M+$53M | +$149M+$320M | +$529M+$747M | +$1.14B+$1.07B | +$1.16B- | +$1.12B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SYSB SMTH | +4.06%+3.66% | +3.87%+3.55% | +3.50%n/a | +4.72%n/a |
| Max drawdown | SYSB SMTH | -1.77%-1.69% | -2.98%-2.62% | -2.98%n/a | -18.34%n/a |
| Max drawdown duration | SYSB SMTH | 63d63d | 183d183d | 183dn/a | 1323dn/a |
Trading data
SYSB | SMTH | |
Last sale 9/1/2026 at 1:30 PM | $25.22 | |
| Previous close 08/31/2026 | $25.30 | |
| 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 31, 2026
1-year trailing difference
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SMTH
is actively managed and doesn’t replicate an indexSYSB | SMTH | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/1/2026 at 1:30 PM
Live
Closed
SYSB | SMTH | |
|---|---|---|
| Last price | – | $25.22 |
| 1D performance | – | -0.30% |
| AuM | $1.20 B | $3.02 B |
| E/R | 0.25% | 0.59% |
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Exposure
Countries
SYSB
USA
87.3%
Other
12.7%
SMTH
USA
84.58%
Other
15.42%
Sectors
SYSB
Sovereign
31.42%
Finance
15.85%
Non-Corporate
8.48%
Other
44.25%
SMTH
Sovereign
44.79%
Finance
14.65%
Industrials
8.41%
Other
32.15%
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Diversification
SYSB
Total weight of top 15 holdings out of 15
35.12%
SMTH
Total weight of top 15 holdings out of 15
42.54%
Top 15 holdings
Data as of July 31, 2026
SYSB
BlackRock Cash Funds - Institutional
8.47%
USA, Bonds 1.125% 15aug2040, USD
3.21%
USA, Bonds 2.75% 15aug2047, USD
3.15%
USA, Notes 4.25% 15may2035, USD (C-2035)
2.36%
USA, Notes 4.25% 15aug2035, USD (E-2035)
2.21%
USA, Notes 4.25% 31may2033, USD (L-2033)
2.12%
USA, Bonds 3% 15aug2052, USD
1.72%
USA, Bonds 2.25% 15feb2052, USD
1.70%
USA, Notes 3.375% 15may2033, USD (C-2033)
1.61%
USA, Bonds 1.875% 15nov2051, USD
1.56%
USA, Bonds 2.25% 15aug2046, USD
1.55%
USA, Bonds 1.75% 15aug2041, USD
1.48%
USA, Bonds 3% 15nov2044, USD
1.37%
USA, Notes 3.5% 28feb2031, USD (V-2031)
1.31%
USA, Bonds 2% 15aug2051, USD
1.29%
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%
Frequently asked questions about SYSB and SMTH
How have the SYSB and SMTH ETFs performed in 2026?
As of August 31, 2026, SYSB is down -0.13% year-to-date (YTD), while SMTH has lost -0.13%. That puts SMTH better performer ahead so far this year.
Which ETF is attracting more investor money: SYSB or SMTH?
Year-to-date, the SYSB ETF saw +$529M in flows, compared to +$747M for SMTH.
Which ETF is more volatile: SYSB or SMTH?
Over the past year, SYSB had a volatility of 3.87%, while SMTH experienced 3.55%.
Which ETF is bigger: SYSB or SMTH?
As of August 31, 2026, SYSB holds $1.20 B in assets under management (AUM), while SMTH manages $3.02 B.
What sectors do the SYSB and SMTH ETFs invest in?
SYSB leans toward sectors like Sovereign, Finance and Non-Corporate. Meanwhile, SMTH focuses on Sovereign, Finance and Industrials.
What are the top holdings of the SYSB ETF and SMTH ETF?
SYSB top holdings include BlackRock Cash Funds - Institutional, USA, Bonds 1.125% 15aug2040, USD and USA, Bonds 2.75% 15aug2047, USD. SMTH holds in its top three: 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).
Which ETF is more diversified: SYSB or SMTH?
SYSB holds 836 securities with 35.12% of its assets in the top 15. SMTH has 952 securities and a top 15 weight of 42.54%.
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