COPX vs EMXC: Holdings Overlap
COPXGlobal X Copper Miners ETF
Global X · 39 holdings · $7.8B · as of 2026-04-30
EMXCiShares MSCI Emerging Markets ex China ETF
iShares · 663 holdings · $23.8B · as of 2026-05-31
Holdings snapshots are 31 days apart (COPX: 2026-04-30, EMXC: 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 COPX and EMXC?
Global X Copper Miners ETF (COPX, by Global X) holds 39 positions; iShares MSCI Emerging Markets ex China ETF (EMXC, by iShares) holds 663. They have 2 holdings in common, and by portfolio weight the two funds are 0.3% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2COPX holds 39 · EMXC holds 663
- Weight in Shared Holdings
- COPX 11%·EMXC 0%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 COPX
37 of 39 positions (89.1% of the fund) are not held by EMXC. Showing the top 30 by weight.
Only in EMXC
661 of 663 positions (99.5% of the fund) are not held by COPX. Showing the top 30 by weight.
Sector Breakdown
| Sector | COPX | EMXC |
|---|---|---|
| Materials | 77.9% | 3.6% |
| Information Technology | 0.0% | 49.6% |
| Financials | 0.0% | 12.0% |
| Consumer Discretionary | 0.0% | 3.2% |
| Industrials | 0.0% | 3.0% |
| Other Sectors | 0.0% | 8.7% |
| Unclassified | 21.9% | 19.8% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (22% of COPX, 20% of EMXC).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| COPX | +18.0% | +23.0% | +100.2% | +32.7% | +21.6% | +20.3% | 2.19% |
| EMXC | -2.1% | +31.1% | +51.2% | +24.8% | +11.5% | — | 2.03% |
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 COPX vs EMXC →
Shared Holdings(2)
Frequently Asked Questions
How much do COPX and EMXC overlap?
COPX and EMXC overlap by 0.3% of portfolio weight. They share 2 holdings (COPX holds 39 positions and EMXC holds 663), based on each fund's latest SEC-reported holdings.
Is it redundant to own both COPX and EMXC?
The two portfolios are 0.3% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of COPX and EMXC?
The largest positions held by both funds are SCCO and KGH. Together the top 2 shared positions account for 99% of the total overlap.
What does COPX own that EMXC doesn't?
37 positions (89.1% of COPX) are unique to COPX, led by LUN, GLENPEN and 5713. In the other direction, 661 positions (99.5% of EMXC) are unique to EMXC.