IBDY vs IGEB: Differences, Returns & Fees
IBDY's duration was 5.5 years on Jul 31, 2026 and IGEB's 6.3 on May 31, 2026; IBDY charges 0.10% to IGEB's 0.18%. Net assets on Oct 9, 2026: $1.2bn for iShares iBonds Dec 2033 Term Corporate ETF and $1.4bn for iShares Investment Grade Systematic Bond ETF.
IBDY costs 0.08 points a year less; their one-year returns differ by 0.2 points; IGEB is 1.2 times larger.
| IBDY | IGEB | |
|---|---|---|
| Expense ratio | 0.10% | 0.18% |
| Net assets | $1.2bn | $1.4bn |
| Total return, 1 year | −1.5% | −1.7% |
| What it tracks | Bloomberg December 2033 Maturity Corporate Index | BlackRock Investment Grade Systematic Bond Index |
| Holdings in common | 8% | |
| Below its high | 4.2%, high on Feb 27, 2026 | 3.9%, high on Feb 23, 2026 |
Holdings in common uses holdings dated May 31, 2026 and Jul 31, 2026.
What they hold in common
By the books each fund has filed, IBDY and IGEB hold 8% 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 Jul 31, 2026.
half
8% in common
On the same fields
IBDY and IGEB on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
About IBDY
IBDY tracks an index. Over the year to Oct 9, 2026 it returned −1.5% with distributions reinvested. The prospectus expense ratio is 0.10% a year. It sat 4.2% below its high of Feb 27, 2026 on Oct 9, 2026.
About IGEB
IGEB tracks an index. Over the year to Oct 9, 2026 it returned −1.7% with distributions reinvested. The prospectus expense ratio is 0.18% a year. It sat 3.9% below its high of Feb 23, 2026 on Oct 9, 2026.
Questions people ask
- Which returned more over the last year, IBDY or IGEB?
- In the year to Oct 9, 2026, with distributions reinvested, IBDY returned −1.5% and IGEB −1.7%.
- Which is cheaper, IBDY or IGEB?
- IBDY is cheaper, by 0.08 percentage points a year. That is about $8 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.
Cite this pageCitation, APA and Markdown
ETFIQ, IBDY against IGEB, data as of Oct 9, 2026. https://etfiq.com/compare/any/ibdy-vs-igeb
ETFIQ. (Oct 9, 2026). IBDY against IGEB. Retrieved from https://etfiq.com/compare/any/ibdy-vs-igeb
[IBDY against IGEB (ETFIQ, Oct 9, 2026)](https://etfiq.com/compare/any/ibdy-vs-igeb)
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