Data as of Sep 21, 2026.
ETHA vs IDEV: how they differ
ETHA and IDEV hold 0% of their weight in the same names, and IDEV returned more over the year.
iShares Ethereum Trust ETF and iShares Core MSCI International Developed Markets ETF.
What they hold in common
By the books each fund has filed, ETHA and IDEV hold 0% of their money in the same securities at the same weight.
| Holding | ETHA | IDEV |
|---|---|---|
| USD CASH | 0.00% | 0.12% |
| Only in ETHA | Only in IDEV |
|---|---|
| ETHER 100.00% | ASML HOLDING 2.24% |
| HSBC HOLDINGS PLC 1.20% | |
| ROCHE PS PAR AG 1.06% | |
| ROYAL BANK OF CANADA 0.98% | |
| SHELL PLC 0.92% | |
| NOVARTIS AG 0.89% | |
| ASTRAZENECA PLC 0.88% | |
| MITSUBISHI UFJ FINANCIAL GROUP 0.86% |
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 18, 2026.
| ETHA iShares Ethereum Trust ETF | IDEV iShares Core MSCI International Developed Markets ETF | |
|---|---|---|
| Where it sits | Core fund | Core fund |
| Issuer | iShares | iShares |
| What it is | Holds ether | Tracks the MSCI International Developed Markets |
| Total return, 1 year | −42.6% | +16.9% |
| S&P 500 over the same days | +16.6% | +16.6% |
| Gap to the S&P 500 | −59.2 pts | +0.4 pts |
| Expense ratio | 0.25% | 0.04% |
| Holdings | 2 | 2312 |
| Net assets | $9.2bn | $32.5bn |
ETHA in plain words
ETHA holds ether. Over the year to Sep 18, 2026 it returned −42.6% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.25% a year. It sat 45.6% below its high of Aug 22, 2025 on Sep 18, 2026.
IDEV in plain words
IDEV tracks the MSCI International Developed Markets. Over the year to Sep 18, 2026 it returned +16.9% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. By its holdings published by its issuer for Sep 18, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 2312 positions, with the top ten at 10.6%. It sat 3.4% below its high of Aug 25, 2026 on Sep 18, 2026.
Questions people ask
- Which returned more over the last year, ETHA or IDEV?
- In the year to Sep 21, 2026, with distributions reinvested, ETHA returned −42.6% and IDEV returned +16.9%, so IDEV returned more.
- Which is cheaper, ETHA or IDEV?
- ETHA charges 0.25% a year and IDEV charges 0.04%, so IDEV is cheaper. Fees come from each fund's prospectus.
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, ETHA against IDEV, data as of Sep 21, 2026. https://etfiq.com/compare/any/etha-vs-idev Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources