Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IDEV vs IUSB: how they differ
IDEV and IUSB hold 0% of their weight in the same names, and IDEV returned more over the year.
iShares Core MSCI International Developed Markets ETF and iShares Core Universal USD Bond ETF.
What they hold in common
By the books each fund has filed, IDEV and IUSB hold 0% of their money in the same securities at the same weight.
| Only in IDEV | Only in IUSB |
|---|---|
| ASML Holding N.V. 1.95% | United States of America 0.38% |
| HSBC HOLDINGS PLC 1.09% | United States of America 0.37% |
| ASTRAZENECA PLC 1.02% | United States of America 0.37% |
| Novartis AG 0.97% | United States of America 0.37% |
| SHELL PLC 0.90% | United States of America 0.36% |
| Nestle S.A. 0.90% | United States of America 0.36% |
| ROYAL BANK OF CANADA 0.87% | United States of America 0.36% |
| Siemens Aktiengesellschaft 0.78% | United States of America 0.35% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Apr 30, 2026.
| IDEV iShares Core MSCI International Developed Markets ETF | IUSB iShares Core Universal USD Bond ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | iShares |
| What it is | Core MSCI International Developed Markets | Core Universal USD Bond |
| Total return, 1 year | +18.7% | −0.3% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +1.2 pts | −17.8 pts |
| Expense ratio | 0.04% | 0.06% |
| Holdings | 2268 | 17819 |
IDEV in plain words
IDEV is an index equity fund tracking the Core MSCI International Developed Markets. Over the year to Sep 11, 2026 it returned +18.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. By its holdings filed for Apr 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 2268 positions, with the top ten at 10.2%.
IUSB in plain words
IUSB is a bond fund tracking the Core Universal USD Bond. Over the year to Sep 11, 2026 it returned −0.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.06% a year.
Questions people ask
- Which returned more over the last year, IDEV or IUSB?
- In the year to Sep 12, 2026, with distributions reinvested, IDEV returned +18.7% and IUSB returned −0.3%, so IDEV returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IDEV or IUSB?
- IDEV charges 0.04% a year and IUSB charges 0.06%, so IDEV is cheaper. Fees come from each fund's prospectus.
Other comparisons
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Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, IDEV against IUSB, data as of Sep 12, 2026. https://etfiq.com/compare/any/IDEV-IUSB Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources