Data as of Oct 28, 2026.
IEMG vs MGK: Differences, Returns & Fees
Over the year to Oct 28, 2026, IEMG returned +15.3% to MGK's +7.8%; 0% of their weight is in the same names.
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Net assets: $150.4bn on Oct 27, 2026 for iShares Core MSCI Emerging Markets ETF, and $34.9bn on Sep 30, 2026 for Vanguard Morningstar Mega Cap Growth ETF.
Pair scorecard
MGK costs 0.04 points a year less; their one-year returns differ by 7.5 points; IEMG is 4.6 times larger.
| Measure | IEMG | MGK |
|---|---|---|
| Return | ||
| Total return, 1 year | +15.3% | +7.8% |
| Drawdown | ||
| Below its high | 10.1%, high on Jun 22, 2026 | 4.4%, high on Oct 6, 2026 |
| Benchmark | ||
| What it tracks | MSCI Emerging Markets Investable Market Index (IMI) | Morningstar US Mega Cap Growth Index |
| Cost and size | ||
| Expense ratio | 0.09% | 0.05% |
| Net assets, as of Sep 30, 2026 | $160.1bn | $34.9bn |
| Holdings | ||
| Holdings in common | 0% | |
| Top ten holdings, share of the fund | 32.7% | 64.5% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, IEMG and MGK hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
IEMG and MGK on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IEMG
IEMG tracks the MSCI Emerging Markets. Over the year to Oct 28, 2026 it returned +15.3% with distributions reinvested, against +16.3% for its benchmark, the MSCI Emerging Markets Index. The prospectus expense ratio is 0.09% 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 2,857 positions, with the top ten at 32.7%. It sat 10.1% below its high of Jun 22, 2026 on Oct 28, 2026.
MGK
MGK tracks an index of Mega Cap Growth. Over the year to Oct 28, 2026 it returned +7.8% with distributions reinvested. The prospectus expense ratio is 0.05% a year. By its holdings published by its issuer as of Sep 30, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 54 positions, with the top ten at 64.5%. It sat 4.4% below its high of Oct 6, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, IEMG or MGK?
- In the year to Oct 28, 2026, with distributions reinvested, IEMG returned +15.3% and MGK +7.8%.
- Which is cheaper, IEMG or MGK?
- MGK is cheaper, by 0.04 percentage points a year. That is about $4 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, IEMG against MGK, data as of Oct 28, 2026. https://etfiq.com/compare/any/iemg-vs-mgk
ETFIQ. (Oct 28, 2026). IEMG against MGK. Retrieved from https://etfiq.com/compare/any/iemg-vs-mgk
[IEMG against MGK (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/iemg-vs-mgk)
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