SPBOvsSPSBETF Comparison
ETF 1
SPBO
State Street SPDR Portfolio Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
+0.03%
VS
ETF 2
SPSB
State Street SPDR Portfolio Short Term Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
+0.03%
State Street SPDR Portfolio Corporate Bond ETF (SPBO) and State Street SPDR Portfolio Short Term Corporate Bond ETF (SPSB) belong to the same industry segment: US Corporate IG Bonds. SPBO's top 3 sector exposures are Finance, Utilities and Technology. In contrast, SPSB's top sector exposures are Finance, Technology and Utilities. SPBO is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.04% for SPSB. SPBO is down -1.61% year-to-date (YTD) with +$426M in YTD flows. SPSB performs better with 1.44% YTD performance, and +$3.05B in YTD flows. Run a side-by-side ETF comparison of SPBO and SPSB 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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SPBO vs SPSB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPBO SPSB | -0.30%+0.35% | -1.96%+0.15% | -1.61%+1.44% | -1.88%+2.21% | +18.92%+16.45% | -0.36%+14.99% |
| Flows | SPBO SPSB | -$38M+$221M | +$92M+$946M | +$426M+$3.05B | +$490M+$3.38B | +$1.19B+$3.95B | +$1.82B+$3.86B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPBO SPSB | +4.67%+1.41% | +4.25%+1.27% | +5.35%+1.51% | +6.63%+1.87% |
| Max drawdown | SPBO SPSB | -3.36%-0.96% | -4.52%-0.96% | -4.67%-0.96% | -21.96%-5.75% |
| Max drawdown duration | SPBO SPSB | 89d52d | 229d52d | 280d52d | 1436d750d |
Trading data
SPBO | SPSB | |
Last sale 10/16/2026 at 1:30 PM | $27.78 | $29.65 |
| Previous close 10/15/2026 | $27.80 | $29.63 |
| 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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SPBO | SPSB | |
|---|---|---|
| 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
SPBO | SPSB | |
|---|---|---|
| Last price | $27.78 | $29.65 |
| 1D performance | -0.07% | +0.07% |
| AuM | $2.12 B | $11.28 B |
| E/R | 0.03% | 0.04% |
Characteristics
SPBO | SPSB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | State Street Investment Management |
| Benchmark | Bloomberg U.S. Corporate Bond Index | Bloomberg U.S. 1-3 Year Corporate Bond Index |
| N° of holdings | 4113 | 1598 |
| Asset class | Bonds | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 6, 2011 | December 16, 2009 |
| ESG | No | No |
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Exposure
Countries
SPBO
USA
82.26%
Other
17.74%
SPSB
USA
79.19%
Other
20.81%
Sectors
SPBO
Finance
34.65%
Utilities
9.9%
Technology
9.66%
Healthcare
8.67%
Other
37.12%
SPSB
Finance
49.61%
Technology
7.86%
Utilities
7.25%
Other
35.29%
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Diversification
SPBO
Total weight of top 15 holdings out of 15
2.4%
SPSB
Total weight of top 15 holdings out of 15
5.69%
Top 15 holdings
Data as of August 31, 2026
SPBO
Citigroup, 4.91% 24may2033, USD
0.20%
Bank of America Corporation, 7.75% 14may2038, USD
0.20%
Bank of America Corporation, 3.419% 20dec2028, USD
0.20%
JP Morgan, 5.576% 23jul2036, USD
0.18%
British American Tobacco, 7.079% 2aug2043, USD
0.18%
Anheuser-Busch, 4.9% 1feb2046, USD
0.16%
Meta Platforms, 4.6% 15nov2032, USD
0.16%
Bank of America Corporation, 3.97% 5mar2029, USD (M)
0.15%
Amazon.com, 4% 13mar2029, USD
0.15%
Goldman Sachs, 4.411% 23apr2039, USD
0.14%
CVS Health, 6% 1jun2044, USD
0.14%
Verizon Communications, 2.1% 22mar2028, USD
0.14%
T-Mobile USA, 3.875% 15apr2030, USD
0.14%
AbbVie, 4.8% 15mar2029, USD
0.13%
Goldman Sachs, 3.814% 23apr2029, USD
0.13%
SPSB
Salesforce, 4.65% 15mar2029, USD
0.64%
Bank of America Corporation, 3.419% 20dec2028, USD
0.48%
Aercap Holdings, 3% 29oct2028, USD
0.44%
Goldman Sachs, 4.223% 1may2029, USD
0.40%
NVIDIA, 4.35% 15jun2029, USD
0.40%
Pfizer, 4.45% 19may2028, USD
0.38%
Morgan Stanley, 4.555% 10apr2030, USD (I)
0.35%
Oracle, 4.55% 4feb2029, USD
0.35%
Amazon.com, 4% 13mar2029, USD
0.33%
Citibank N.A., 4.554% 18jun2029, USD
0.33%
JP Morgan, 4.995% 22jul2030, USD
0.32%
Goldman Sachs, 3.814% 23apr2029, USD
0.32%
Wells Fargo, 4.577% 20may2029, USD (Y)
0.32%
HSBC Holdings plc, 4.899% 3mar2029, USD
0.31%
Morgan Stanley, 5.042% 19jul2030, USD (I)
0.31%
Frequently asked questions about SPBO and SPSB
How have the SPBO and SPSB ETFs performed in 2026?
As of October 16, 2026, SPBO is down -1.61% year-to-date (YTD), while SPSB has returned 1.44%. That puts SPSB better performer ahead so far this year.
Which ETF is attracting more investor money: SPBO or SPSB?
Year-to-date, the SPBO ETF saw +$426M in flows, compared to +$3.05B for SPSB.
Which ETF is more volatile: SPBO or SPSB?
Over the past year, SPBO had a volatility of 4.25%, while SPSB experienced 1.27%.
Which ETF is bigger: SPBO or SPSB?
As of October 16, 2026, SPBO holds $2.12 B in assets under management (AUM), while SPSB manages $11.28 B.
What sectors do the SPBO and SPSB ETFs invest in?
SPBO leans toward sectors like Finance, Utilities and Technology. Meanwhile, SPSB focuses on Finance, Technology and Utilities.
What are the top holdings of the SPBO ETF and SPSB ETF?
SPBO top holdings include Citigroup, 4.91% 24may2033, USD, Bank of America Corporation, 7.75% 14may2038, USD and Bank of America Corporation, 3.419% 20dec2028, USD. SPSB holds in its top three: Salesforce, 4.65% 15mar2029, USD, Bank of America Corporation, 3.419% 20dec2028, USD and Aercap Holdings, 3% 29oct2028, USD.
Which ETF is more diversified: SPBO or SPSB?
SPBO holds 4241 securities with 2.4% of its assets in the top 15. SPSB has 1627 securities and a top 15 weight of 5.69%.
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