Data as of Oct 28, 2026.
IDMY vs IEFA: Differences, Returns & Fees
IDMY and IEFA are measured over different days, and IEFA charges 0.07% to IDMY's 0.30%.
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Net assets on Oct 28, 2026: $1.3m for Corgi International Developed Equities 15% Structured Buffer ETF - May Series and $190.4bn for iShares Core MSCI EAFE ETF.
Pair scorecard
IEFA costs 0.23 points a year less; IEFA is far larger, $190.4bn against $1.3m.
| Measure | IDMY | IEFA |
|---|---|---|
| Return | ||
| Total return, 1 year | not published | +12.3% |
| Drawdown | ||
| Below its high | 4.7%, high on Aug 25, 2026 | |
| Index fall to the buffer | 1.5% | |
| Fund price fall to the buffer | 1.5% | |
| Benchmark | ||
| What it tracks | EFA | MSCI EAFE IMI Index |
| The outcome period | ||
| Buffer left, in index points | 15.0% of 15.0% | |
| Days left in the period | 185 | |
| Period ends | Apr 30, 2027 | |
| Cost and size | ||
| Expense ratio | 0.30% | 0.07% |
| Net assets | $1.3m | $190.4bn |
| Holdings | ||
| Holdings in common | not published | |
| In the S&P 500, by weight | 0% | |
| Holdings dated | Oct 27, 2026 | |
| Top ten holdings, share of the fund | 12.3% | |
Side by side
IDMY and IEFA on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IDMY
The fund's price can fall 1.5% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, EFA can fall 1.5% from today's level to the point where the buffer begins. Protection left, in index points: 15.0% of the 15.0% buffer still sits below today's EFA level. 185 days remained on Oct 27, 2026. On Apr 30, 2027 the period ends and a new cap is set.
IEFA
IEFA tracks the MSCI EAFE. Over the year to Oct 28, 2026 it returned +12.3% with distributions reinvested, against +14.3% for its benchmark, the MSCI ACWI ex USA Index. The prospectus expense ratio is 0.07% a year. By its holdings published by its issuer for Oct 27, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 2,629 positions, with the top ten at 12.3%. It sat 4.7% below its high of Aug 25, 2026 on Oct 28, 2026.
Questions people ask
- Are IDMY and IEFA in the same category?
- IDMY is a buffer ETF and IEFA is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
- Which is cheaper, IDMY or IEFA?
- IEFA is cheaper, by 0.23 percentage points a year. That is about $23 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, IDMY against IEFA, data as of Oct 28, 2026. https://etfiq.com/compare/any/idmy-vs-iefa
ETFIQ. (Oct 28, 2026). IDMY against IEFA. Retrieved from https://etfiq.com/compare/any/idmy-vs-iefa
[IDMY against IEFA (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/idmy-vs-iefa)
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