SUSBvsSPSBETF Comparison
ETF 1
SUSB
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
+0.04%
VS
ETF 2
SPSB
State Street SPDR Portfolio Short Term Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
+0.04%
iShares ESG Aware 1-5 Year USD Corporate Bond ETF (SUSB) and State Street SPDR Portfolio Short Term Corporate Bond ETF (SPSB) belong to the same industry segment: US Corporate IG Bonds. SUSB's top 3 sector exposures are Finance, Technology and Industrials. In contrast, SPSB's top sector exposures are Finance, Technology and Utilities. SUSB is more expensive with a Total Expense Ratio (TER) of 0.12%, versus 0.04% for SPSB. SUSB is up 0.92% year-to-date (YTD) with +$262M in YTD flows. SPSB performs better with 1.55% YTD performance, and +$2.22B in YTD flows. Run a side-by-side ETF comparison of SUSB 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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SUSB vs SPSB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SUSB SPSB | +0.03%+0.17% | +0.23%+0.60% | +0.92%+1.55% | +2.64%+3.25% | +17.16%+16.72% | +11.72%+14.78% |
| Flows | SUSB SPSB | +$10M-$132M | +$77M+$335M | +$262M+$2.22B | +$310M+$2.24B | +$424M+$3.10B | +$365M+$3.13B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SUSB SPSB | +1.96%+1.38% | +1.77%+1.19% | +2.22%+1.51% | +2.72%+1.86% |
| Max drawdown | SUSB SPSB | -0.53%-0.29% | -1.37%-0.87% | -1.37%-0.87% | -9.42%-5.97% |
| Max drawdown duration | SUSB SPSB | 28d8d | 116d46d | 116d46d | 990d786d |
Trading data
SUSB | SPSB | |
Last sale 9/2/2026 at 1:30 PM | $24.69 | $29.79 |
| Previous close 09/02/2026 | $24.68 | $29.77 |
| Consolidated volume 09/02/2026 | ||
| 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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SUSB | 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 9/2/2026 at 1:30 PM
Live
Closed
SUSB | SPSB | |
|---|---|---|
| Last price | $24.69 | $29.79 |
| 1D performance | +0.04% | +0.07% |
| AuM | $1.30 B | $10.51 B |
| E/R | 0.12% | 0.04% |
Characteristics
SUSB | SPSB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | State Street Investment Management |
| Benchmark | Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index | Bloomberg U.S. 1-3 Year Corporate Bond Index |
| N° of holdings | 1663 | 1611 |
| Asset class | Fixed Income | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 11, 2017 | December 16, 2009 |
| ESG | Yes | No |
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Exposure
Countries
SUSB
USA
75.7%
Other
24.3%
SPSB
USA
79.59%
Other
20.41%
Sectors
SUSB
Finance
46.65%
Technology
8.76%
Industrials
7.49%
Other
37.1%
SPSB
Finance
49.68%
Technology
7.87%
Utilities
7.55%
Other
34.89%
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Diversification
SUSB
Total weight of top 15 holdings out of 15
5.69%
SPSB
Total weight of top 15 holdings out of 15
5.4%
Top 15 holdings
Data as of July 31, 2026
SUSB
Cheniere Energy, 4.625% 15oct2028, USD
0.56%
Jacobs Solutions, 6.35% 18aug2028, USD
0.43%
National Grid, 5.602% 12jun2028, USD
0.40%
Cummins, 4.9% 20feb2029, USD
0.39%
BlackRock Cash Funds - Treasury
0.38%
Tractor Supply, 1.75% 1nov2030, USD
0.38%
Jacobs Solutions, 4.75% 3mar2031, USD
0.37%
CNH Industrial, 3.85% 15nov2027, USD
0.37%
CIBC, 4.58% 8sep2031, USD
0.37%
Diageo Investment, 5.125% 15aug2030, USD
0.35%
LKQ, 5.75% 15jun2028, USD
0.34%
CRH, 4.4% 9feb2031, USD
0.34%
Koninklijke KPN, 8.375% 1oct2030, USD
0.34%
Verizon Communications, 2.55% 21mar2031, USD
0.34%
CRH, 5.2% 21may2029, USD
0.34%
SPSB
Salesforce, 4.65% 15mar2029, USD
0.59%
Aercap Holdings, 3% 29oct2028, USD
0.46%
Bank of America Corporation, 3.419% 20dec2028, USD
0.44%
Pfizer, 4.45% 19may2028, USD
0.35%
Morgan Stanley, 4.555% 10apr2030, USD (I)
0.35%
Goldman Sachs, 4.223% 1may2029, USD
0.35%
Goldman Sachs, 4.148% 21jan2029, USD
0.35%
Amazon.com, 4% 13mar2029, USD
0.33%
Wells Fargo, 4.577% 20may2029, USD (Y)
0.33%
Morgan Stanley, 5.042% 19jul2030, USD (I)
0.32%
JP Morgan, 4.995% 22jul2030, USD
0.32%
HSBC Holdings plc, 4.899% 3mar2029, USD
0.32%
Sprint Capital Corp, 6.875% 15nov2028, USD
0.31%
Oracle, 4.55% 4feb2029, USD
0.30%
Citibank N.A., 4.554% 18jun2029, USD
0.30%
Frequently asked questions about SUSB and SPSB
How have the SUSB and SPSB ETFs performed in 2026?
As of September 2, 2026, SUSB is up 0.92% year-to-date (YTD), while SPSB has returned 1.55%. That puts SPSB better performer ahead so far this year.
Which ETF is attracting more investor money: SUSB or SPSB?
Year-to-date, the SUSB ETF saw +$262M in flows, compared to +$2.22B for SPSB.
Which ETF is more volatile: SUSB or SPSB?
Over the past year, SUSB had a volatility of 1.77%, while SPSB experienced 1.19%.
Which ETF is bigger: SUSB or SPSB?
As of September 2, 2026, SUSB holds $1.30 B in assets under management (AUM), while SPSB manages $10.51 B.
What sectors do the SUSB and SPSB ETFs invest in?
SUSB leans toward sectors like Finance, Technology and Industrials. Meanwhile, SPSB focuses on Finance, Technology and Utilities.
What are the top holdings of the SUSB ETF and SPSB ETF?
SUSB top holdings include Cheniere Energy, 4.625% 15oct2028, USD, Jacobs Solutions, 6.35% 18aug2028, USD and National Grid, 5.602% 12jun2028, USD. SPSB holds in its top three: Salesforce, 4.65% 15mar2029, USD, Aercap Holdings, 3% 29oct2028, USD and Bank of America Corporation, 3.419% 20dec2028, USD.
Which ETF is more diversified: SUSB or SPSB?
SUSB holds 1665 securities with 5.69% of its assets in the top 15. SPSB has 1615 securities and a top 15 weight of 5.4%.
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