Do COPX and ELFY hold the same stocks?

By their latest filings, 2% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, COPX or ELFY?

COPX has 5% of its weight in S&P 500 names and ELFY has 48%, so COPX differs more from the index.

Which is cheaper, COPX or ELFY?

COPX charges 0.65% a year and ELFY charges 0.50%, so ELFY is cheaper. Fees come from each fund's prospectus.

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COPX vs ELFY: which is really different?

COPX and ELFY hold 2% of their weight in the same names, and COPX returned +45.4% over the year. Global X Copper Miners ETF and ALPS Electrification Infrastructure ETF.

5.0%

COPX in the S&P 500

48.1%

ELFY in the S&P 500

+45.4%

COPX total return, 1 year

+8.7%

ELFY total return, 1 year

COPX · 1 year to Sep 30, 202695% of its weight is outside the S&P 500

5% of COPX's weight is in S&P 500 companies and 95% is outside the index

ELFY · 1 year to Sep 30, 202652% of its weight is outside the S&P 500

48% of ELFY's weight is in S&P 500 companies and 52% is outside the index

ETFIQ Off-Index Score · COPX scores higherHow much of it is not the index it is sold as an alternative to?

COPX 82.3

ELFY 30.8

0.1, the lowest in this set92.0, the highest

A percentile among the 375 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it → How it is computed →

What they hold in common

By the books each fund has filed, COPX and ELFY hold 2% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026 and Sep 30, 2026.

50%

half

2% in common

Positions both hold, largest shared weight first

Holding COPX ELFY

HUDBAY MINERALS INC 5.80% 1.10%

FREEPORT-MCMORAN INC 4.96% 0.92%

Only in COPX

TECK RESOURCES LTD-CLS B 5.51%

SOUTHERN COPPER CORP 5.33%

BHP GROUP LTD 5.10%

ANTOFAGASTA PLC 4.75%

GLENCORE PLC 4.71%

KGHM POLSKA MIEDZ SA 4.64%

FIRST QUANTUM MINERALS LTD 4.58%

SUMITOMO METAL MINING CO LTD 4.41%

Only in ELFY

Sterling Infrastructure Inc 1.75%

Vicor Corp 1.66%

Bloom Energy Corp 1.49%

Powell Industries Inc 1.36%

Enphase Energy Inc 1.32%

First Solar Inc 1.28%

Ies Holdings Inc 1.28%

Nvent Electric Plc 1.28%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed.

2% of the two portfolios are the same securities at the same weight.

Performance, window by window

	Total return		vs the S&P 500		vs the Nasdaq-100
Window	COPX	ELFY	COPX	ELFY	COPX	ELFY
3 months	+12.5%	−11.6%	+10.0 pts	−14.1 pts	+10.4 pts	−13.7 pts
6 months	+8.8%	−2.8%	−8.2 pts	−19.7 pts	−18.1 pts	−29.6 pts
1 year	+45.4%	+8.7%	+29.7 pts	−7.0 pts	+21.6 pts	−15.1 pts
3 years	+146.8%	not published	+61.9 pts	not published	+36.9 pts	not published
Since launch COPX Apr 2010 · ELFY Apr 2025	+171.9%	+49.7%	−572.7 pts	+1.9 pts	−1440.8 pts	−17.2 pts

COPX and ELFY over each window. Every figure is an ETFIQ calculation with distributions reinvested. Source: ETFIQ. Open the live comparison on ETFIQ →

On the same fields

COPX

Global X Copper Miners ETF · Holds 48 stocks in copper, 5% of its weight in S&P 500 companies

ELFY

ALPS Electrification Infrastructure ETF · Holds 108 stocks in electrification and the grid, 48% of its weight in S&P 500 companies

Issuer Global X ALPS

Theme Copper Electrification and the grid

In the S&P 500 5.0% 48.1%

Active share vs the S&P 500 99.9% 94.6%

In the Nasdaq-100 0.0% 3.1%

Holdings 48 108

Top ten, share of the fund 49.8% 13.9%

Expense ratio 0.65% 0.50%

Fee for the differing part 0.65% 0.53%

Total return, 1 year +45.4% +8.7%

vs the S&P 500 +29.7 pts −7.0 pts

vs the Nasdaq-100 +21.6 pts −15.1 pts

Below its high −12.2% −15.2%

Net assets $7.3bn $203m

COPX and ELFY on the same fields, as of Sep 30, 2026. Source: ETFIQ.

COPX in plain words

By weight, 5% of COPX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 50% of the fund across 48 positions, as published by its issuer for Sep 30, 2026. Over the year to Sep 30, 2026 the fund returned +45.4% with distributions reinvested against +15.7% for the S&P 500, so a holder was ahead by 29.7 pts. It sits 12.2% below its all-time high of Aug 27, 2026.

ELFY in plain words

By weight, 48% of ELFY's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 95%. The top ten holdings are 14% of the fund across 108 positions, as filed for May 31, 2026. Over the year to Sep 30, 2026 the fund returned +8.7% with distributions reinvested against +15.7% for the S&P 500, so a holder was behind by 7.0 pts. It sits 15.2% below its all-time high of Jun 2, 2026.

Questions people ask

Do COPX and ELFY hold the same stocks?: By their latest filings, 2% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, COPX or ELFY?: COPX has 5% of its weight in S&P 500 names and ELFY has 48%, so COPX differs more from the index.
Which is cheaper, COPX or ELFY?: COPX charges 0.65% a year and ELFY charges 0.50%, so ELFY is cheaper. Fees come from each fund's prospectus.

Other comparisons

COPX vs NLR COPX vs PAVE COPX vs PPA COPX vs QTUM ELFY vs EMET ELFY vs GRID ELFY vs FPWR ELFY vs ICOP

COPX on its own →ELFY on its own →How every figure is computed →Standards and sources →

Where these figures came from

COPX filings on SEC EDGAR ↗COPX prospectus with the expense ratio (SEC) ↗Global X page for COPX ↗ELFY filings on SEC EDGAR ↗ELFY prospectus with the expense ratio (SEC) ↗ALPS website ↗

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement. A comparison is not a recommendation.

Cite this page

ETFIQ, COPX against ELFY, data as of Sep 30, 2026. https://etfiq.com/compare/themes/copx-vs-elfy

Open data

Free to use with attribution. Every figure is calculated from a named public source; the method is at etfiq.com/methodology.