Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IDEV vs ONEQ: how they differ
IDEV and ONEQ hold 1% of their weight in the same names, and ONEQ returned more over the year.
iShares Core MSCI International Developed Markets ETF and Fidelity Nasdaq Composite Index ETF.
What they hold in common
By the books each fund has filed, IDEV and ONEQ hold 1% of their money in the same securities at the same weight.
| Holding | IDEV | ONEQ |
|---|---|---|
| SHOPIFY INC. | 0.52% | 0.32% |
| ELBIT SYSTEMS LTD | 0.09% | 0.09% |
| TOWER SEMICONDUCTOR LTD | 0.09% | 0.06% |
| ENLIGHT RENEWABLE ENERGY LTD | 0.04% | 0.04% |
| NOVA LTD | 0.06% | 0.04% |
| Futu Holdings Limited | 0.03% | 0.02% |
| The Descartes Systems Group Inc. | 0.02% | 0.02% |
| FIRSTSERVICE CORPORATION | 0.02% | 0.02% |
| SSR MINING INC. | 0.02% | 0.01% |
| Open Text Corporation | 0.02% | 0.01% |
| ALMONTY INDUSTRIES INC. | 0.02% | 0.01% |
| COLLIERS INTERNATIONAL GROUP INC. | 0.01% | 0.01% |
| Only in IDEV | Only in ONEQ |
|---|---|
| ASML Holding N.V. 1.95% | NVIDIA CORP 11.24% |
| HSBC HOLDINGS PLC 1.09% | APPLE INC 10.04% |
| ASTRAZENECA PLC 1.02% | MICROSOFT CORP 7.32% |
| Novartis AG 0.97% | AMAZON.COM INC 6.37% |
| SHELL PLC 0.90% | ALPHABET INC 4.85% |
| Nestle S.A. 0.90% | BROADCOM INC 4.64% |
| ROYAL BANK OF CANADA 0.87% | ALPHABET INC 4.48% |
| Siemens Aktiengesellschaft 0.78% | TESLA INC 3.58% |
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 and May 31, 2026.
| IDEV iShares Core MSCI International Developed Markets ETF | ONEQ Fidelity Nasdaq Composite Index ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Fidelity |
| What it is | Core MSCI International Developed Markets | Nasdaq Composite |
| Total return, 1 year | +18.7% | +20.6% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +1.2 pts | +3.1 pts |
| Expense ratio | 0.04% | 0.21% |
| Already in the S&P 500 | 0.1% | 87.4% |
| Holdings | 2268 | 1022 |
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%.
ONEQ in plain words
ONEQ is an index equity fund tracking the Nasdaq Composite. Over the year to Sep 11, 2026 it returned +20.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.21% a year. By its holdings filed for May 31, 2026, 87% of the fund by weight is stocks the S&P 500 also holds, across 1022 positions, with the top ten at 57.9%.
Questions people ask
- Which returned more over the last year, IDEV or ONEQ?
- In the year to Sep 12, 2026, with distributions reinvested, IDEV returned +18.7% and ONEQ returned +20.6%, so ONEQ returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IDEV or ONEQ?
- IDEV charges 0.04% a year and ONEQ charges 0.21%, so IDEV is cheaper. Fees come from each fund's prospectus.
- How much do IDEV and ONEQ overlap with the S&P 500?
- By their latest filed holdings, 0% of IDEV and 87% of ONEQ by weight is stocks the S&P 500 already holds. Between the two funds, 1% of their books are the same securities at the same weight.
Other comparisons
Where to next
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 ONEQ, data as of Sep 12, 2026. https://etfiq.com/compare/any/IDEV-ONEQ Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources