IGSBvsCORPETF Comparison
ETF 1
IGSB
iShares 1-5 Year Investment Grade Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
-0.06%
VS
ETF 2
CORP
PIMCO Investment Grade Corporate Bond Index ETF
This fund is part of
US Corporate IG Bonds
-0.06%
iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB) and PIMCO Investment Grade Corporate Bond Index ETF (CORP) belong to the same industry segment: US Corporate IG Bonds. IGSB's top 3 sector exposures are Finance, Utilities and Technology. In contrast, CORP's top sector exposures are Finance, Utilities and Energy. IGSB is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.41% for CORP. IGSB is up 0.8% year-to-date (YTD) with +$2.71B in YTD flows. CORP performs worse with -1.69% YTD performance, and +$63M in YTD flows. Run a side-by-side ETF comparison of IGSB and CORP 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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IGSB vs CORP performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IGSB CORP | +0.92%+1.16% | -0.09%-1.62% | +0.80%-1.69% | +1.37%-2.26% | +17.84%+19.70% | +13.39%+0.81% |
| Flows | IGSB CORP | +$37M+$46M | +$1.06B-$191M | +$2.71B+$63M | +$2.53B+$92M | +$2.08B+$471M | +$1.39B+$710M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IGSB CORP | +2.13%+4.98% | +1.90%+4.36% | +2.21%+5.18% | +2.72%+6.39% |
| Max drawdown | IGSB CORP | -1.55%-3.89% | -1.55%-5.15% | -1.55%-5.15% | -8.91%-20.85% |
| Max drawdown duration | IGSB CORP | 64d64d | 64d241d | 64d241d | 795d1395d |
Trading data
IGSB | CORP | |
Last sale 10/29/2026 at 1:30 PM | $51.56 | $93.29 |
| Previous close 10/28/2026 | $51.48 | $93.10 |
| Consolidated volume 10/28/2026 | ||
| 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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IGSB | CORP | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/29/2026 at 1:30 PM
Live
Closed
IGSB | CORP | |
|---|---|---|
| Last price | $51.56 | $93.29 |
| 1D performance | +0.16% | +0.20% |
| AuM | $23.71 B | $1.36 B |
| E/R | 0.04% | 0.41% |
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Exposure
Countries
IGSB
USA
69.8%
Other
30.2%
CORP
USA
70.12%
Other
29.88%
Sectors
IGSB
Finance
47.22%
Utilities
7.39%
Other
45.39%
CORP
Finance
41.99%
Utilities
13.84%
Energy
9.97%
Other
34.2%
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Diversification
IGSB
Total weight of top 15 holdings out of 15
2.05%
CORP
Total weight of top 15 holdings out of 15
8.82%
Top 15 holdings
Data as of August 31, 2026
IGSB
Mexico, 5.5% 17aug2030, USD
0.30%
T-Mobile USA, 3.875% 15apr2030, USD
0.17%
Space Exploration Technologies, 5.35% 15jul2031, USD
0.15%
Bank of America Corporation, 3.419% 20dec2028, USD
0.14%
Amazon.com, 4.25% 13mar2031, USD
0.13%
AbbVie, 3.2% 21nov2029, USD
0.13%
MARS, 4.8% 1mar2030, USD
0.12%
CVS Health, 4.3% 25mar2028, USD
0.12%
Amazon.com, 4.8% 9jul2031, USD
0.12%
NVIDIA, 4.5% 15jun2031, USD
0.12%
Boeing, 5.15% 1may2030, USD
0.12%
Goldman Sachs, 4.516% 21jan2032, USD
0.11%
Bank of America Corporation, 2.687% 22apr2032, USD (N)
0.11%
Salesforce, 4.65% 15mar2029, USD
0.11%
Pfizer, 4.45% 19may2028, USD
0.11%
CORP
Southern California Edison, 5.45% 1mar2035, USD (2025A)
0.90%
Gulfstream Natural Gas System, 5.6% 23jul2035, USD
0.73%
BNP Paribas, 4.916% 15jan2034, USD (27028)
0.71%
Credit Agricole SA, 6.316% 3oct2029, USD (36)
0.71%
Sumitomo Mitsui FG, 2.222% 17sep2031, USD
0.64%
Goldman Sachs, 3.102% 24feb2033, USD
0.62%
Pacific Gas & Electric, 5.2% 1may2036, USD
0.56%
JP Morgan, 5.766% 22apr2035, USD
0.53%
NatWest Group, 4.964% 15aug2030, USD
0.52%
Marriott International, 4.625% 15jun2030, USD (FF)
0.51%
Bank of America Corporation, 2.592% 29apr2031, USD (N)
0.50%
Morgan Stanley, 6.407% 1nov2029, USD (I)
0.49%
Barclays, 4.972% 16may2029, USD
0.47%
Wells Fargo, 4.897% 25jul2033, USD (U)
0.47%
Equinix, 2.15% 15jul2030, USD
0.46%
Frequently asked questions about IGSB and CORP
How have the IGSB and CORP ETFs performed in 2026?
As of October 28, 2026, IGSB is up 0.8% year-to-date (YTD), while CORP has lost -1.69%. That puts IGSB better performer ahead so far this year.
Which ETF is attracting more investor money: IGSB or CORP?
Year-to-date, the IGSB ETF saw +$2.71B in flows, compared to +$63M for CORP.
Which ETF is more volatile: IGSB or CORP?
Over the past year, IGSB had a volatility of 1.9%, while CORP experienced 4.36%.
Which ETF is bigger: IGSB or CORP?
As of October 28, 2026, IGSB holds $23.71 B in assets under management (AUM), while CORP manages $1.36 B.
What sectors do the IGSB and CORP ETFs invest in?
IGSB leans toward sectors like Finance and Utilities. Meanwhile, CORP focuses on Finance, Utilities and Energy.
What are the top holdings of the IGSB ETF and CORP ETF?
IGSB top holdings include Mexico, 5.5% 17aug2030, USD, T-Mobile USA, 3.875% 15apr2030, USD and Space Exploration Technologies, 5.35% 15jul2031, USD. CORP holds in its top three: Southern California Edison, 5.45% 1mar2035, USD (2025A), Gulfstream Natural Gas System, 5.6% 23jul2035, USD and BNP Paribas, 4.916% 15jan2034, USD (27028).
Which ETF is more diversified: IGSB or CORP?
IGSB holds 4667 securities with 2.05% of its assets in the top 15. CORP has 400 securities and a top 15 weight of 8.82%.
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Latest news about IGSB & CORP
3 short-term bond ETFs to reduce volatility and interest rate risk
November 28, 2022
IGSB
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