CORPvsIGSBETF Comparison
ETF 1
CORP
PIMCO Investment Grade Corporate Bond Index ETF
This fund is part of
US Corporate IG Bonds
-0.03%
VS
ETF 2
IGSB
iShares 1-5 Year Investment Grade Corporate Bond ETF
This fund is part of
US Corporate IG Bonds
-0.03%
PIMCO Investment Grade Corporate Bond Index ETF (CORP) and iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB) belong to the same industry segment: US Corporate IG Bonds. CORP's top 3 sector exposures are Finance, Utilities and Energy. In contrast, IGSB's top sector exposures are Finance, Utilities and Technology. CORP is more expensive with a Total Expense Ratio (TER) of 0.41%, versus 0.04% for IGSB. CORP is down -0.62% year-to-date (YTD) with +$135M in YTD flows. IGSB performs better with 1.15% YTD performance, and +$2.19B in YTD flows. Run a side-by-side ETF comparison of CORP and IGSB 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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CORP vs IGSB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CORP IGSB | -0.09%+0.28% | -1.35%+0.35% | -0.62%+1.15% | +1.91%+2.92% | +16.08%+17.66% | +0.95%+12.98% |
| Flows | CORP IGSB | -$119M+$482M | -$124M+$1.61B | +$135M+$2.19B | +$174M+$2.38B | +$597M-$291M | +$765M-$722M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CORP IGSB | +4.33%+1.93% | +4.10%+1.75% | +5.32%+2.22% | +6.38%+2.70% |
| Max drawdown | CORP IGSB | -2.25%-0.52% | -2.94%-1.36% | -4.85%-1.36% | -21.26%-9.31% |
| Max drawdown duration | CORP IGSB | 63d28d | 183d116d | 81d116d | 1452d919d |
Trading data
CORP | IGSB | |
Last sale 9/1/2026 at 1:30 PM | $94.20 | $51.77 |
| Previous close 08/31/2026 | $94.98 | $52.09 |
| Consolidated volume 08/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 2, 2026
1-year trailing difference
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CORP | IGSB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/1/2026 at 1:30 PM
Live
Closed
CORP | IGSB | |
|---|---|---|
| Last price | $94.20 | $51.77 |
| 1D performance | -0.82% | -0.61% |
| AuM | $1.46 B | $23.46 B |
| E/R | 0.41% | 0.04% |
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Exposure
Countries
CORP
USA
72.5%
Other
27.5%
IGSB
USA
71.5%
Other
28.5%
Sectors
CORP
Finance
43.47%
Utilities
13.25%
Energy
9.37%
Other
33.91%
IGSB
Finance
48.63%
Utilities
7.52%
Technology
7.05%
Other
36.8%
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Diversification
CORP
Total weight of top 15 holdings out of 15
9.48%
IGSB
Total weight of top 15 holdings out of 15
2.13%
Top 15 holdings
Data as of July 31, 2026
CORP
Southern California Edison, 5.45% 1mar2035, USD (2025A)
1.01%
Gulfstream Natural Gas System, 5.6% 23jul2035, USD
0.81%
BNP Paribas, 4.916% 15jan2034, USD (27028)
0.78%
Goldman Sachs, 3.102% 24feb2033, USD
0.68%
Sumitomo Mitsui FG, 2.222% 17sep2031, USD
0.66%
Pacific Gas & Electric, 5.2% 1may2036, USD
0.63%
MARS, 5% 1mar2032, USD
0.61%
JP Morgan, 5.766% 22apr2035, USD
0.56%
NatWest Group, 4.964% 15aug2030, USD
0.55%
Marriott International, 4.625% 15jun2030, USD (FF)
0.55%
Wells Fargo, 4.897% 25jul2033, USD (U)
0.54%
JP Morgan, 3.702% 6may2030, USD
0.53%
Equinix, 2.15% 15jul2030, USD
0.53%
Goldman Sachs, 1.992% 27jan2032, USD
0.52%
Verizon Communications, 2.355% 15mar2032, USD
0.51%
IGSB
Mexico, 5.5% 17aug2030, USD
0.31%
BlackRock Cash Funds - Treasury
0.22%
T-Mobile USA, 3.875% 15apr2030, USD
0.17%
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
0.13%
CVS Health, 4.3% 25mar2028, USD
0.13%
NVIDIA, 4.5% 15jun2031, USD
0.12%
Boeing, 5.15% 1may2030, USD
0.11%
Wells Fargo, 5.574% 25jul2029, USD (W)
0.11%
Goldman Sachs, 4.516% 21jan2032, USD
0.11%
Salesforce, 4.65% 15mar2029, USD
0.11%
Bank of America Corporation, 2.687% 22apr2032, USD (N)
0.11%
Pfizer, 4.45% 19may2028, USD
0.11%
Frequently asked questions about CORP and IGSB
How have the CORP and IGSB ETFs performed in 2026?
As of August 31, 2026, CORP is down -0.62% year-to-date (YTD), while IGSB has returned 1.15%. That puts IGSB better performer ahead so far this year.
Which ETF is attracting more investor money: CORP or IGSB?
Year-to-date, the CORP ETF saw +$135M in flows, compared to +$2.19B for IGSB.
Which ETF is more volatile: CORP or IGSB?
Over the past year, CORP had a volatility of 4.1%, while IGSB experienced 1.75%.
Which ETF is bigger: CORP or IGSB?
As of August 31, 2026, CORP holds $1.46 B in assets under management (AUM), while IGSB manages $23.46 B.
What sectors do the CORP and IGSB ETFs invest in?
CORP leans toward sectors like Finance, Utilities and Energy. Meanwhile, IGSB focuses on Finance, Utilities and Technology.
What are the top holdings of the CORP ETF and IGSB ETF?
CORP top holdings include Southern California Edison, 5.45% 1mar2035, USD (2025A), Gulfstream Natural Gas System, 5.6% 23jul2035, USD and BNP Paribas, 4.916% 15jan2034, USD (27028). IGSB holds in its top three: Mexico, 5.5% 17aug2030, USD, BlackRock Cash Funds - Treasury and T-Mobile USA, 3.875% 15apr2030, USD.
Which ETF is more diversified: CORP or IGSB?
CORP holds 354 securities with 9.48% of its assets in the top 15. IGSB has 4663 securities and a top 15 weight of 2.13%.
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Latest news about CORP & IGSB
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