Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
IDEV vs QQQ: how they differ
IDEV and QQQ hold 0% of their weight in the same names, and QQQ returned more over the year.
iShares Core MSCI International Developed Markets ETF and Invesco QQQ Trust.
What they hold in common
By the books each fund has filed, IDEV and QQQ hold 0% of their money in the same securities at the same weight.
| Only in IDEV | Only in QQQ |
|---|---|
| ASML HOLDING 2.29% | NVIDIA Corp 8.52% |
| HSBC HOLDINGS PLC 1.22% | Apple Inc 7.72% |
| ROCHE PS PAR AG 1.02% | Microsoft Corp 5.89% |
| ROYAL BANK OF CANADA 0.98% | Micron Technology Inc 4.90% |
| SHELL PLC 0.91% | Amazon.com Inc 4.36% |
| MITSUBISHI UFJ FINANCIAL GROUP 0.88% | Advanced Micro Devices Inc 3.65% |
| NOVARTIS AG 0.87% | Alphabet Inc 3.12% |
| NESTLE SA 0.85% | Meta Platforms Inc 3.07% |
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 Sep 10, 2026.
| IDEV iShares Core MSCI International Developed Markets ETF | QQQ Invesco QQQ Trust | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Invesco |
| What it is | Core MSCI International Developed Markets | Nasdaq-100 |
| Total return, 1 year | +18.7% | +23.0% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +1.2 pts | +5.5 pts |
| Expense ratio | 0.04% | 0.18% |
| Already in the S&P 500 | 0.1% | 96.7% |
| Holdings | 1782 | 105 |
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 Sep 10, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1782 positions, with the top ten at 10.6%.
QQQ in plain words
QQQ is an index equity fund tracking the Nasdaq-100. Over the year to Sep 11, 2026 it returned +23.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.18% a year. By its holdings filed for Sep 10, 2026, 97% of the fund by weight is stocks the S&P 500 also holds, across 105 positions, with the top ten at 47.0%. It sat 4.1% below its high of Jun 2, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, IDEV or QQQ?
- In the year to Sep 13, 2026, with distributions reinvested, IDEV returned +18.7% and QQQ returned +23.0%, so QQQ returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IDEV or QQQ?
- IDEV charges 0.04% a year and QQQ charges 0.18%, so IDEV is cheaper. Fees come from each fund's prospectus.
- How much do IDEV and QQQ overlap with the S&P 500?
- By their latest filed holdings, 0% of IDEV and 97% of QQQ by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
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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 QQQ, data as of Sep 13, 2026. https://etfiq.com/compare/any/idev-vs-qqq Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources