IEMG vs RWEM: holdings overlap, shared companies and scores
As of October 9, 2026, IEMG and RWEM overlap 37.3% by weight. iShares Core MSCI Emerging Markets ETF (IEMG): Broad emerging market equities. Rayliant Wilshire NxtGen Emerging Markets Equity ETF (RWEM): Emerging market stocks.
Updated October 9, 2026
Where IEMG and RWEM trade against their own history
IEMG trades at 14.3 times earnings, against its own median of 13.6, and is more expensive than 64% of its own last 9 years.
RWEM trades at 11.9 times earnings, against its own median of 11.8, and is more expensive than 53% of its own last 5 years.
What moved IEMG and RWEM this week
IEMG fell 1.2% in the week to October 9, 2026. The holdings that moved it most were SK Hynix (−8.3%), Samsung Electronics (−4.7%) and Mediatek (−5.3%); Nu Holdings (+20.0%) pushed the other way.
RWEM fell 1.1% in the week to October 9, 2026. The holdings that moved it most were SK Hynix (−8.3%), Samsung Electronics (−4.7%) and Mediatek (−5.3%); Taiwan Semiconductor (+1.9%) pushed the other way.
What do IEMG and RWEM each hold?
What's inside IEMG: Tech 43%, Semiconductors 25%.
35% of IEMG is its ten largest holdings.
What's inside RWEM: Tech 47%, Semiconductors 22%.
37% of RWEM is its ten largest holdings.
How much do IEMG and RWEM overlap? 37.3% by weight
As of October 9, 2026, IEMG and RWEM overlap 37.3% by weight.
44% of IEMG is already inside RWEM.
98% of RWEM is already inside IEMG.
IEMG holds 2,831 companies and RWEM holds 220; 212 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score IEMG and RWEM? 5.8 and 6.5 out of 10
As of October 9, 2026, ETF Copilot scores IEMG 5.8 out of 10 and RWEM 6.5 out of 10.
They differ most on Return: IEMG 5.0 and RWEM 7.6.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | IEMG | RWEM |
|---|---|---|
| Growth | 8.9 | 8.9 |
| Value | 3.1 | 3.4 |
| Risk | 3.6 | 3.9 |
| Quality | 7.1 | 6.6 |
| Return | 5.0 | 7.6 |
IEMG is the cheaper of the two at 0.09% a year
As of October 9, 2026, IEMG charges 0.09% a year, yields 2.21% and holds $162.6B in assets across 2831 positions.
As of October 9, 2026, RWEM charges 0.52% a year, yields 1.79% and holds $72M in assets across 220 positions.
| Measure | IEMG | RWEM |
|---|---|---|
| Expense ratio | 0.09% | 0.52% |
| Dividend yield | 2.21% | 1.79% |
| Assets under management | $162.6B | $72M |
| Holdings | 2831 | 220 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Compare with similar funds
Cite this
ETF Copilot, “IEMG vs RWEM holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/iemg-vs-rwem
- iShares Core MSCI Emerging Markets ETF (IEMG)
- Rayliant Wilshire NxtGen Emerging Markets Equity ETF (RWEM)
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