CORP vs IGIB: Differences, Returns & Fees
CORP's duration was 5.7 years on Jun 30, 2026 and IGIB's 6.0 on May 31, 2026; IGIB charges 0.04% to CORP's 0.41%. Net assets: $1.6bn on Jun 30, 2026 for PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund, and $18.8bn on Oct 9, 2026 for iShares 5-10 Year Investment Grade Corporate Bond ETF.
IGIB costs 0.37 points a year less; their one-year returns differ by 0.1 points; IGIB is 11.6 times larger.
| CORP | IGIB | |
|---|---|---|
| Expense ratio | 0.41% | 0.04% |
| Net assets, as of Jun 30, 2026 | $1.6bn | $18.5bn |
| Total return, 1 year | −1.8% | −1.7% |
| What it tracks | ICE BofA US Corporate Index | ICE BofA 5-10 Year US Corporate Index |
| Holdings in common | 13% | |
| Below its high | 4.1%, high on Feb 27, 2026 | 4.4%, high on Feb 27, 2026 |
Holdings in common uses holdings dated May 31, 2026 and Jun 30, 2026.
What they hold in common
By the books each fund has filed, CORP and IGIB hold 13% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026 and Jun 30, 2026.
half
13% in common
On the same fields
CORP and IGIB on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
About CORP
CORP tracks an index. Over the year to Oct 9, 2026 it returned −1.8% with distributions reinvested, against −1.6% for its benchmark, the ICE BofA US Corporate Index. The prospectus expense ratio is 0.41% a year. It sat 4.1% below its high of Feb 27, 2026 on Oct 9, 2026.
About IGIB
IGIB tracks an index of 5-10 Year Investment Grade Corporate Bond. Over the year to Oct 9, 2026 it returned −1.7% with distributions reinvested. The prospectus expense ratio is 0.04% a year. It sat 4.4% below its high of Feb 27, 2026 on Oct 9, 2026.
Questions people ask
- Which returned more over the last year, CORP or IGIB?
- In the year to Oct 9, 2026, with distributions reinvested, CORP returned −1.8% and IGIB −1.7%.
- Which is cheaper, CORP or IGIB?
- IGIB is cheaper, by 0.37 percentage points a year. That is about $37 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, CORP against IGIB, data as of Oct 9, 2026. https://etfiq.com/compare/any/corp-vs-igib
ETFIQ. (Oct 9, 2026). CORP against IGIB. Retrieved from https://etfiq.com/compare/any/corp-vs-igib
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