Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | COPXGlobal X Copper Miners ETF | IEFAiShares Core MSCI EAFE ETF |
|---|---|---|
| Market | USNYSE Arca | USCboe BZX |
| Issuer | Global X | iShares |
| Asset class | Equity · International | Equity · International |
| Expense ratio | 0.65%Expense ratio, filed 26 Feb 2026 | 0.07%Expense ratio, filed 21 Nov 2025 |
| Net assets | $7.3BAs of 31 Jul 2026 | $190.1BAs of 31 Jul 2026 |
| Holdings | 63As of 31 Jul 2026 | 2,632As of 31 Jul 2026 |
| 12-month distribution yield | 2.44% | 3.40% |
| Distributions | Twice a year$1.9300 in 12 months | Twice a year$3.2890 in 12 months |
| Last price | $79.1520 Oct 2026, 20:00 UTC | $96.7120 Oct 2026, 20:00 UTC |
Holdings overlap
Weighted overlap is the sum, over the securities both funds hold, of the smaller of the two weights. 0% means no shared holdings; 100% means identical portfolios.
| Fund | COPX | IEFA |
|---|---|---|
| COPX | Same fund | 1.3%at least |
| IEFA | 1.3%at least | Same fund |
COPX and IEFA
- Weighted overlap
- 1.3%
- Holdings in common
- 11
- COPX holdings also in IEFA
- 27.5% by count
- IEFA holdings also in COPX
- 0.6% by count
| Holding | Weight in COPX | Weight in IEFA | Overlap | Matched by |
|---|---|---|---|---|
| BHP GROUP LIMITEDBHP GROUP LTD COMMON STOCK AU000000BHP4 | 5.48% | 0.83% | 0.83% | ISIN |
| GLENCORE PLCGLENCORE PLC COMMON STOCK JE00B4T3BW64 | 5.02% | 0.27% | 0.27% | ISIN |
| ANTOFAGASTA PLCANTOFAGASTA PLC COMMON STOCK GB0000456144 | 5.00% | 0.07% | 0.07% | ISIN |
| Boliden ABBOLIDEN AB COMMON STOCK SE0020050417 | 4.35% | 0.05% | 0.05% | ISIN |
| Sumitomo Metal Mining Co., Ltd.SUMITOMO METAL MINING CO LTD COMMON STOCK JP3402600005 | 3.84% | 0.05% | 0.05% | ISIN |
| SANDFIRE RESOURCES LIMITEDSANDFIRE RESOURCES LTD COMMON STOCK AU000000SFR8 | 3.54% | 0.03% | 0.03% | ISIN |
| Aurubis AGAURUBIS AG COMMON STOCK DE0006766504 | 3.04% | 0.02% | 0.02% | ISIN |
| MITSUBISHI MATERIALS CORPORATIONMITSUBISHI MATERIALS CORP COMMON STOCK JP3903000002 | 1.87% | 0.01% | 0.01% | ISIN |
| Atalaya Mining Copper, S.A.ATALAYA MINING COPPER SA COMMON STOCK CY0106002112 | 0.81% | <0.01% | <0.01% | ISIN |
| Develop Global LtdDEVELOP GLOBAL LTD COMMON STOCK AU0000179707 | 0.50% | <0.01% | <0.01% | ISIN |
How overlap is measured
Each fund's latest public Form N-PORT report lists its positions with the percent of net assets each one makes up. For every security both funds hold, the smaller of its two weights is counted, and those are added up. If fund A holds a stock at 6% and fund B at 4%, that stock adds 4 percentage points.
Securities are matched by ISIN first, then by CUSIP (a US or Canadian ISIN contains the CUSIP), and only as a last resort by issuer name, for non-debt holdings where one fund gives no identifier. Repeated lines of the same security in one fund are added together, and each security is matched once.
Cash funds, repurchase agreements, derivative contracts and short positions are left out because their reported value is not comparable exposure. For funds with more than 2,000 positions only the largest 2,000 are stored, so the result is a lower bound and the possible extra is shown. Reports can be for different month ends, and funds trade between reports.
The count-based shares show how many of one fund's holdings the other also holds, which can be high even when overlap by weight is low. Read more in where the ETF data comes from.
Currency exposure
| Currency | COPX | IEFA |
|---|---|---|
| Euro (EUR) | 3.0% | 32.4% |
| Canadian dollar (CAD) | 33.3% | Below the top 12 or none |
| Japanese yen (JPY) | 6.2% | 24.9% |
| British pound (GBP) | 10.8% | 14.2% |
| Australian dollar (AUD) | 10.0% | 7.1% |
| US dollar (USD) | 14.5% | 2.6% |
| Hong Kong dollar (HKD) | 14.9% | 1.7% |
| Swiss franc (CHF) | Below the top 12 or none | 8.7% |
| Swedish krona (SEK) | 4.3% | 3.4% |
| Polish zloty (PLN) | 4.8% | Below the top 12 or none |