DFEM vs EWY: Holdings Overlap
DFEMDimensional Emerging Markets Core Equity 2 ETF
Dimensional · 6579 holdings · $9.0B · as of 2026-04-30
EWYiShares MSCI South Korea ETF
iShares · 82 holdings · $26.5B · as of 2026-05-31
Holdings snapshots are 31 days apart (DFEM: 2026-04-30, EWY: 2026-05-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are DFEM and EWY?
Dimensional Emerging Markets Core Equity 2 ETF (DFEM, by Dimensional) holds 6579 positions; iShares MSCI South Korea ETF (EWY, by iShares) holds 82. They have 70 holdings in common, and by portfolio weight the two funds are 12.3% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 12.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 70DFEM holds 6579 · EWY holds 82
- Weight in Shared Holdings
- DFEM 12%·EWY 91%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in DFEM
6509 of 6579 positions (87.8% of the fund) are not held by EWY. Showing the top 30 by weight.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| DFEM | +0.2% | +19.5% | +31.4% | +19.8% | — | — | 1.89% |
| EWY | -8.4% | +70.8% | +131.2% | +40.3% | +15.3% | +13.6% | 1.23% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in DFEM vs EWY →
Shared Holdings(70)
The top 10 shared positions account for 73% of the overlap, led by 005930, 000660 and 005380.
 005930Samsung Electronics Co Ltd | 3.72% | 23.88% | 3.72% |
|---|---|---|---|
 000660SK hynix Inc | 3.20% | 30.85% | 3.20% |
 005380Hyundai Motor Co | 0.44% | 2.43% | 0.44% |
 298040Hyosung Heavy Industries Corp | 0.32% | 0.63% | 0.32% |
 009150Samsung Electro-Mechanics Co Ltd | 0.27% | 3.42% | 0.27% |
 086790Hana Financial Group Inc | 0.25% | 0.83% | 0.25% |
 034020Doosan Enerbility Co Ltd | 0.23% | 1.21% | 0.23% |
 000150Doosan Co Ltd | 0.20% | 0.54% | 0.20% |
 055550Shinhan Financial Group Co Ltd | 0.19% | 1.03% | 0.19% |
 006400Samsung SDI Co Ltd | 0.18% | 1.14% | 0.18% |
 012450Hanwha Aerospace Co Ltd | 0.17% | 1.01% | 0.17% |
 105560KB Financial Group Inc | 0.17% | 1.40% | 0.17% |
 316140Woori Financial Group Inc | 0.16% | 0.53% | 0.16% |
 066570LG Electronics Inc | 0.14% | 0.96% | 0.14% |
 267260HD Hyundai Electric Co Ltd | 0.14% | 0.68% | 0.14% |
 267250HD Hyundai Co Ltd | 0.13% | 0.38% | 0.13% |
 010120LS Electric Co Ltd | 0.11% | 0.60% | 0.11% |
 051910LG Chem Ltd | 0.11% | 0.53% | 0.11% |
 005830DB Insurance Co Ltd | 0.11% | 0.23% | 0.11% |
 042700Hanmi Semiconductor Co Ltd | 0.11% | 0.42% | 0.11% |
 064350Hyundai Rotem Co Ltd | 0.10% | 0.45% | 0.10% |
 071050Korea Investment Holdings Co Ltd | 0.10% | 0.32% | 0.10% |
 009540HD Korea Shipbuilding & Offshore Engineering Co Ltd | 0.09% | 0.52% | 0.09% |
 000810Samsung Fire & Marine Insurance Co Ltd | 0.09% | 0.49% | 0.09% |
 005490POSCO Holdings Inc | 0.08% | 0.82% | 0.08% |
Frequently Asked Questions
How much do DFEM and EWY overlap?
DFEM and EWY overlap by 12.3% of portfolio weight. They share 70 holdings (DFEM holds 6579 positions and EWY holds 82), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DFEM and EWY?
The two portfolios are 12.3% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of DFEM and EWY?
The largest positions held by both funds are 005930, 000660, 005380, 298040 and 009150. Together the top 10 shared positions account for 73% of the total overlap.
What does DFEM own that EWY doesn't?
6509 positions (87.8% of DFEM) are unique to DFEM, led by TSMWF, 700 and 9988. In the other direction, 12 positions (8.6% of EWY) are unique to EWY.