SPTBvsVGSHETF Comparison
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State Street SPDR Portfolio Treasury ETF (SPTB) and Vanguard Short-Term Treasury ETF (VGSH) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 1 sector exposures: Sovereign. Both SPTB and VGSH have the same Total Expense Ratio (TER) of 0.03%. SPTB is down -0.35% year-to-date (YTD) with +$234M in YTD flows. VGSH performs better with 0.99% YTD performance, and +$9.03B in YTD flows. Run a side-by-side ETF comparison of SPTB and VGSH 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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SPTB vs VGSH performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPTB VGSH | -0.18%+0.25% | -0.36%+0.46% | -0.35%+0.99% | +1.21%+2.48% | n/a+13.53% | n/a+9.85% |
| Flows | SPTB VGSH | +$89M+$4.45B | +$110M+$5.22B | +$234M+$9.03B | +$292M+$12.03B | -+$12.12B | -+$22.04B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPTB VGSH | +3.59%+1.33% | +3.48%+1.21% | n/a+1.56% | n/a+1.95% |
| Max drawdown | SPTB VGSH | -1.52%-0.28% | -2.90%-0.85% | n/a-0.96% | n/a-5.72% |
| Max drawdown duration | SPTB VGSH | 60d14d | 180d123d | n/a122d | n/a987d |
Trading data
SPTB | VGSH | |
Last sale 8/31/2026 at 1:30 PM | $29.59 | $58.06 |
| Previous close 08/28/2026 | $29.63 | $58.05 |
| Consolidated volume 08/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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SPTB | VGSH | |
|---|---|---|
| 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 1:30 PM
Live
Closed
SPTB | VGSH | |
|---|---|---|
| Last price | $29.59 | $58.06 |
| 1D performance | -0.13% | +0.02% |
| AuM | $376.21 M | $34.48 B |
| E/R | 0.03% | 0.03% |
Characteristics
SPTB | VGSH | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | Vanguard |
| Benchmark | Bloomberg US Treasury Index | Bloomberg US Treasury 1-3 Year Index |
| N° of holdings | 285 | 91 |
| Asset class | Bonds | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 20, 2024 | November 19, 2009 |
| ESG | No | No |
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Exposure
Countries
SPTB
USA
98.65%
Other
1.35%
VGSH
USA
99.39%
Other
0.61%
Sectors
SPTB
Sovereign
98.65%
Other
1.35%
VGSH
Sovereign
99.39%
Other
0.61%
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Diversification
SPTB
Total weight of top 15 holdings out of 15
11.21%
VGSH
Total weight of top 15 holdings out of 15
20.24%
Top 15 holdings
Data as of July 31, 2026
SPTB
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.85%
USA, Notes 4% 15feb2034, USD (B-2034)
0.80%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.79%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.79%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.77%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.76%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.75%
USA, Notes 3.5% 15feb2033, USD (B-2033)
0.75%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.74%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.72%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.72%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.71%
USA, Notes 4% 15nov2035, USD (F-2035)
0.70%
USA, Notes 4% 28feb2030, USD (H-2030)
0.68%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.68%
VGSH
USA, Notes 3.5% 31jan2028, USD (U-2028)
2.24%
USA, Notes 4.625% 30apr2029, USD (Y-2029)
1.40%
USA, Notes 4.5% 31may2029, USD (Z-2029)
1.36%
USA, Notes 4% 31jul2029, USD (AB-2029)
1.36%
USA, Notes 4.25% 30jun2029, USD (AA-2029)
1.30%
USA, Notes 4.25% 28feb2029, USD (V-2029)
1.30%
USA, Notes 4.125% 31mar2029, USD (W-2029)
1.30%
USA, Notes 2.875% 15aug2028, USD (E-2028)
1.26%
USA, Notes 3.75% 15aug2027, USD (AR-2027)
1.26%
USA, Notes 4.25% 15jan2028, USD (AJ-2028)
1.25%
USA, Notes 2.875% 15may2028, USD (C-2028)
1.25%
USA, Notes 3.875% 15jul2028, USD (AQ-2028)
1.25%
USA, Notes 3.375% 29feb2028, USD (AY-2028)
1.25%
USA, Notes 1% 31jul2028, USD (N-2028)
1.24%
USA, Notes 1.125% 29feb2028, USD (H-2028)
1.23%
Frequently asked questions about SPTB and VGSH
How have the SPTB and VGSH ETFs performed in 2026?
As of August 28, 2026, SPTB is down -0.35% year-to-date (YTD), while VGSH has returned 0.99%. That puts VGSH better performer ahead so far this year.
Which ETF is attracting more investor money: SPTB or VGSH?
Year-to-date, the SPTB ETF saw +$234M in flows, compared to +$9.03B for VGSH.
Which ETF is more volatile: SPTB or VGSH?
Over the past year, SPTB had a volatility of 3.48%, while VGSH experienced 1.21%.
Which ETF is bigger: SPTB or VGSH?
As of August 28, 2026, SPTB holds $376.21 M in assets under management (AUM), while VGSH manages $34.48 B.
What sectors do the SPTB and VGSH ETFs invest in?
SPTB leans toward sectors like Sovereign. Meanwhile, VGSH focuses on Sovereign.
What are the top holdings of the SPTB ETF and VGSH ETF?
SPTB top holdings include USA, Notes 4.625% 15feb2035, USD (B-2035), USA, Notes 4% 15feb2034, USD (B-2034) and USA, Notes 4.125% 15feb2036, USD (B-2036). VGSH holds in its top three: USA, Notes 3.5% 31jan2028, USD (U-2028), USA, Notes 4.625% 30apr2029, USD (Y-2029) and USA, Notes 4.5% 31may2029, USD (Z-2029).
Which ETF is more diversified: SPTB or VGSH?
SPTB holds 285 securities with 11.21% of its assets in the top 15. VGSH has 91 securities and a top 15 weight of 20.24%.
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