SCHZvsSPABETF Comparison
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The ETFs Schwab U.S. Aggregate Bond ETF (SCHZ) and State Street SPDR Portfolio Aggregate Bond ETF (SPAB) track the Bloomberg US Aggregate Total Return Index - USD and belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Industrials and Government Agencies. Both SCHZ and SPAB have the same Total Expense Ratio (TER) of 0.03%. SCHZ is up 0.03% year-to-date (YTD) with +$1.67B in YTD flows. SPAB performs worse with -0.01% YTD performance, and +$1.35B in YTD flows. Run a side-by-side ETF comparison of SCHZ and SPAB 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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SCHZ vs SPAB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 11/05/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SCHZ SPAB | +3.01%+3.01% | -0.07%-0.09% | +0.03%-0.01% | +0.70%+0.71% | +15.59%+15.70% | -1.12%-1.07% |
| Flows | SCHZ SPAB | +$102M+$192M | +$392M+$481M | +$1.67B+$1.35B | +$1.99B+$1.76B | +$3.93B+$3.07B | +$3.16B+$5.01B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SCHZ SPAB | +4.65%+4.66% | +3.96%+3.96% | +4.87%+4.88% | +5.99%+5.99% |
| Max drawdown | SCHZ SPAB | -3.29%-3.30% | -4.68%-4.68% | -4.88%-4.87% | -17.41%-17.44% |
| Max drawdown duration | SCHZ SPAB | 72d72d | 249d249d | 284d284d | 1556d1556d |
Trading data
SCHZ | SPAB | |
Last sale 11/5/2026 at 2:30 PM | $22.57 | $24.89 |
| Previous close 11/04/2026 | $22.52 | $24.84 |
| Consolidated volume 11/04/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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SCHZ | SPAB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 11/5/2026 at 2:30 PM
Live
Closed
SCHZ | SPAB | |
|---|---|---|
| Last price | $22.57 | $24.89 |
| 1D performance | +0.22% | +0.20% |
| AuM | $10.82 B | $10.32 B |
| E/R | 0.03% | 0.03% |
Characteristics
SCHZ | SPAB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Schwab ETFs | State Street Investment Management |
| Benchmark | Bloomberg US Aggregate Bond Index | Bloomberg US Aggregate Bond Index |
| N° of holdings | 570 | 570 |
| Asset class | Bonds | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 14, 2011 | May 23, 2007 |
| ESG | No | No |
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Exposure
Countries
SCHZ
USA
81.98%
Other
18.02%
SPAB
USA
81.98%
Other
18.02%
Sectors
SCHZ
Sovereign
71.52%
Industrials
9.78%
Other
18.7%
SPAB
Sovereign
71.52%
Industrials
9.78%
Other
18.7%
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Diversification
SCHZ
Total weight of top 15 holdings out of 15
8.87%
SPAB
Total weight of top 15 holdings out of 15
8.87%
Top 15 holdings
Data as of September 30, 2026
SCHZ
USA, Notes 4.375% 15may2036, USD (C-2036)
0.68%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.63%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.63%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.61%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.61%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.61%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.60%
USA, Notes 4% 15nov2035, USD (F-2035)
0.59%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.59%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.58%
USA, Notes 4% 15feb2034, USD (B-2034)
0.57%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.56%
USA, Notes 4% 28feb2030, USD (H-2030)
0.56%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.53%
USA, Notes 1.25% 15aug2031, USD (E-2031)
0.51%
SPAB
USA, Notes 4.375% 15may2036, USD (C-2036)
0.68%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.63%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.63%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.61%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.61%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.61%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.60%
USA, Notes 4% 15nov2035, USD (F-2035)
0.59%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.59%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.58%
USA, Notes 4% 15feb2034, USD (B-2034)
0.57%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.56%
USA, Notes 4% 28feb2030, USD (H-2030)
0.56%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.53%
USA, Notes 1.25% 15aug2031, USD (E-2031)
0.51%
Frequently asked questions about SCHZ and SPAB
How have the SCHZ and SPAB ETFs performed in 2026?
As of November 5, 2026, SCHZ is up 0.03% year-to-date (YTD), while SPAB has lost -0.01%. That puts SCHZ better performer ahead so far this year.
Which ETF is attracting more investor money: SCHZ or SPAB?
Year-to-date, the SCHZ ETF saw +$1.67B in flows, compared to +$1.35B for SPAB.
Which ETF is more volatile: SCHZ or SPAB?
Over the past year, SCHZ had a volatility of 3.96%, while SPAB experienced 3.96%.
Which ETF is bigger: SCHZ or SPAB?
As of November 5, 2026, SCHZ holds $10.82 B in assets under management (AUM), while SPAB manages $10.32 B.
What sectors do the SCHZ and SPAB ETFs invest in?
SCHZ leans toward sectors like Sovereign and Industrials. Meanwhile, SPAB focuses on Sovereign and Industrials.
What are the top holdings of the SCHZ ETF and SPAB ETF?
SCHZ top holdings include USA, Notes 4.375% 15may2036, USD (C-2036), USA, Notes 4.125% 15feb2036, USD (B-2036) and USA, Notes 4.625% 15feb2035, USD (B-2035). SPAB holds in its top three: USA, Notes 4.375% 15may2036, USD (C-2036), USA, Notes 4.125% 15feb2036, USD (B-2036) and USA, Notes 4.625% 15feb2035, USD (B-2035).
Which ETF is more diversified: SCHZ or SPAB?
SCHZ holds 1443 securities with 8.87% of its assets in the top 15. SPAB has 1443 securities and a top 15 weight of 8.87%.
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Latest news about SCHZ & SPAB
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