SPIBvsSPBOETF Comparison
ETF 1
SPIB
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
-0.22%
VS
ETF 2
SPBO
State Street SPDR Portfolio Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
-0.22%
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF (SPIB) and State Street SPDR Portfolio Corporate Bond ETF (SPBO) belong to the same industry segment: US Corporate IG Bonds. SPIB's top 3 sector exposures are Finance, Technology and Utilities. In contrast, SPBO's top sector exposures are Finance, Utilities and Technology. SPIB is more expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.03% for SPBO. SPIB is up 0.48% year-to-date (YTD) with +$913M in YTD flows. SPBO performs worse with -0.05% YTD performance, and +$414M in YTD flows. Run a side-by-side ETF comparison of SPIB and SPBO 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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SPIB vs SPBO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPIB SPBO | +0.13%+0.07% | -0.06%-0.77% | +0.48%-0.05% | +2.40%+2.02% | +18.72%+17.61% | +8.26%-0.06% |
| Flows | SPIB SPBO | +$279M+$65M | +$332M+$233M | +$913M+$414M | +$1.27B+$507M | +$4.72B+$1.46B | +$6.17B+$1.84B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPIB SPBO | +2.84%+4.30% | +2.63%+4.14% | +3.43%+5.49% | +4.18%+6.62% |
| Max drawdown | SPIB SPBO | -1.05%-2.10% | -2.00%-2.85% | -2.78%-5.18% | -14.51%-22.26% |
| Max drawdown duration | SPIB SPBO | 60d60d | 180d180d | 74d82d | 1073d1489d |
Trading data
SPIB | SPBO | |
Last sale 8/28/2026 at 1:30 PM | $33.09 | $28.45 |
| Previous close 08/27/2026 | $33.19 | $28.55 |
| Consolidated volume 08/27/2026 | ||
| 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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SPIB | SPBO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/28/2026 at 1:30 PM
Live
Closed
SPIB | SPBO | |
|---|---|---|
| Last price | $33.09 | $28.45 |
| 1D performance | -0.30% | -0.35% |
| AuM | $11.70 B | $2.16 B |
| E/R | 0.04% | 0.03% |
Characteristics
SPIB | SPBO | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | State Street Investment Management |
| Benchmark | Bloomberg U.S. Intermediate Corporate Bond Index | Bloomberg U.S. Corporate Bond Index |
| N° of holdings | 5196 | 4129 |
| Asset class | Bonds | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 10, 2009 | April 6, 2011 |
| ESG | No | No |
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Exposure
Countries
SPIB
USA
83.38%
Other
16.62%
SPBO
USA
84.19%
Other
15.81%
Sectors
SPIB
Finance
43.25%
Technology
9.31%
Utilities
8.69%
Other
38.75%
SPBO
Finance
35.56%
Utilities
10.33%
Technology
9.56%
Healthcare
8.48%
Energy
7.11%
Other
28.96%
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Diversification
SPIB
Total weight of top 15 holdings out of 15
3.28%
SPBO
Total weight of top 15 holdings out of 15
2.4%
Top 15 holdings
Data as of July 31, 2026
SPIB
Morgan Stanley Bank, N.A., 5.016% 12jan2029, USD (A)
0.47%
JP Morgan, 5.193% 5feb2037, USD
0.25%
Broadcom Inc, 4.35% 15feb2030, USD
0.24%
NVIDIA, 4.35% 15jun2029, USD
0.24%
Citigroup, 5.411% 19sep2039, USD
0.23%
Bank of America Corporation, 2.687% 22apr2032, USD (N)
0.22%
Bank of America Corporation, 5.819% 15sep2029, USD (N)
0.20%
L3Harris Technologies, 5.25% 1jun2031, USD
0.20%
National Bank of Canada, 4.928% 4jun2032, USD
0.19%
JP Morgan, 5.576% 23jul2036, USD
0.19%
Goldman Sachs, 5.655% 21jul2037, USD
0.18%
Citibank N.A., 4.846% 18jun2032, USD
0.18%
Meta Platforms, 4.55% 15may2031, USD
0.17%
Alphabet, 4.4% 15feb2033, USD
0.17%
Morgan Stanley, 5.17% 14jul2032, USD (I)
0.16%
SPBO
Citigroup, 4.91% 24may2033, USD
0.21%
Bank of America Corporation, 7.75% 14may2038, USD
0.20%
JP Morgan, 5.576% 23jul2036, USD
0.19%
Anheuser-Busch, 4.9% 1feb2046, USD
0.17%
British American Tobacco, 7.079% 2aug2043, USD
0.17%
Meta Platforms, 4.6% 15nov2032, USD
0.16%
Bank of America Corporation, 3.97% 5mar2029, USD (M)
0.16%
Bank of America Corporation, 3.419% 20dec2028, USD
0.15%
Goldman Sachs, 4.411% 23apr2039, USD
0.15%
CVS Health, 6% 1jun2044, USD
0.15%
Verizon Communications, 2.1% 22mar2028, USD
0.14%
T-Mobile USA, 3.875% 15apr2030, USD
0.14%
Amazon.com, 4% 13mar2029, USD
0.14%
Goldman Sachs, 3.814% 23apr2029, USD
0.13%
PepsiCo, 5% 23jul2035, USD
0.13%
Frequently asked questions about SPIB and SPBO
How have the SPIB and SPBO ETFs performed in 2026?
As of August 28, 2026, SPIB is up 0.48% year-to-date (YTD), while SPBO has lost -0.05%. That puts SPIB better performer ahead so far this year.
Which ETF is attracting more investor money: SPIB or SPBO?
Year-to-date, the SPIB ETF saw +$913M in flows, compared to +$414M for SPBO.
Which ETF is more volatile: SPIB or SPBO?
Over the past year, SPIB had a volatility of 2.63%, while SPBO experienced 4.14%.
Which ETF is bigger: SPIB or SPBO?
As of August 28, 2026, SPIB holds $11.70 B in assets under management (AUM), while SPBO manages $2.16 B.
What sectors do the SPIB and SPBO ETFs invest in?
SPIB leans toward sectors like Finance, Technology and Utilities. Meanwhile, SPBO focuses on Finance, Utilities and Technology.
What are the top holdings of the SPIB ETF and SPBO ETF?
SPIB top holdings include Morgan Stanley Bank, N.A., 5.016% 12jan2029, USD (A), JP Morgan, 5.193% 5feb2037, USD and Broadcom Inc, 4.35% 15feb2030, USD. SPBO holds in its top three: Citigroup, 4.91% 24may2033, USD, Bank of America Corporation, 7.75% 14may2038, USD and JP Morgan, 5.576% 23jul2036, USD.
Which ETF is more diversified: SPIB or SPBO?
SPIB holds 5212 securities with 3.28% of its assets in the top 15. SPBO has 4135 securities and a top 15 weight of 2.4%.
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