Do COPJ and VOLT hold the same stocks?

By their latest filings, 0% 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, COPJ or VOLT?

COPJ has 0% of its weight in S&P 500 names and VOLT has 53%, so COPJ differs more from the index.

Which is cheaper, COPJ or VOLT?

COPJ charges 0.75% a year and VOLT charges 0.75%, so COPJ is cheaper. Fees come from each fund's prospectus.

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COPJ vs VOLT: which is really different?

COPJ and VOLT hold 0% of their weight in the same names, and COPJ returned +55.1% over the year. Sprott Junior Copper Miners ETF and Tema Electrification ETF.

0.0%

COPJ in the S&P 500

52.8%

VOLT in the S&P 500

+55.1%

COPJ total return, 1 year

+23.6%

VOLT total return, 1 year

COPJ · 1 year to Sep 30, 2026100% of its weight is outside the S&P 500

0% of COPJ's weight is in S&P 500 companies and 100% is outside the index

VOLT · 1 year to Sep 30, 202647% of its weight is outside the S&P 500

53% of VOLT's weight is in S&P 500 companies and 47% is outside the index

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

COPJ 92

VOLT 39.6

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, COPJ and VOLT hold 0% 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 Jun 30, 2026 and Sep 30, 2026.

50%

half

0% in common

Positions both hold, largest shared weight first

Holding COPJ VOLT

Only in COPJ

Faraday Copper Corp 5.08%

Trekor Metals Ltd 4.97%

Atalaya Mining Copper Sa 4.92%

Ero Copper Corp 4.77%

Osisko Metals Inc 4.50%

Firefly Metals Ltd 4.45%

Solaris Resources Inc 4.41%

Ivanhoe Electric Inc / Us 3.83%

Only in VOLT

BEL FUSE INC 6.73%

AMPHENOL CORP 6.70%

EATON CORP PLC 6.36%

QUANTA SERVICES INC 5.55%

POWELL INDUSTRIES INC 5.48%

ENERGY TRANSFER LP 5.16%

NEXTERA ENERGY INC 4.93%

AMERICAN ELECTRIC POWER CO INC 4.87%

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

0% 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	COPJ	VOLT	COPJ	VOLT	COPJ	VOLT
3 months	+12.4%	−12.3%	+9.9 pts	−14.8 pts	+10.3 pts	−14.4 pts
6 months	+10.2%	+1.8%	−6.8 pts	−15.2 pts	−16.7 pts	−25.1 pts
1 year	+55.1%	+23.6%	+39.4 pts	+7.9 pts	+31.3 pts	−0.2 pts
3 years	+216.7%	not published	+131.7 pts	not published	+106.7 pts	not published
Since launch COPJ Feb 2023 · VOLT Dec 2024	+182.0%	+40.6%	+90.2 pts	+12.2 pts	+39.6 pts	−2.2 pts

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

On the same fields

COPJ

Sprott Junior Copper Miners ETF · Holds 69 stocks in copper, 0% of its weight in S&P 500 companies

VOLT

Tema Electrification ETF · Holds 26 stocks in electrification and the grid, 53% of its weight in S&P 500 companies

Issuer Sprott Tema

Theme Copper Electrification and the grid

In the S&P 500 0.0% 52.8%

Active share vs the S&P 500 100.0% 96.9%

In the Nasdaq-100 0.0% 6.8%

Holdings 69 26

Top ten, share of the fund 44.0% 54.8%

Expense ratio 0.75% 0.75%

Fee for the differing part 0.75% 0.77%

Total return, 1 year +55.1% +23.6%

vs the S&P 500 +39.4 pts +7.9 pts

vs the Nasdaq-100 +31.3 pts −0.2 pts

Below its high −14.8% −15.7%

Net assets $163m $727m

COPJ and VOLT on the same fields, as of Sep 30, 2026. Source: ETFIQ.

COPJ in plain words

By weight, 0% of COPJ'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 44% of the fund across 69 positions, as filed for Jun 30, 2026. Over the year to Sep 30, 2026 the fund returned +55.1% with distributions reinvested against +15.7% for the S&P 500, so a holder was ahead by 39.4 pts. It sits 14.8% below its all-time high of Jan 29, 2026.

VOLT in plain words

By weight, 53% of VOLT's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 97%. The top ten holdings are 55% of the fund across 26 positions, as published by its issuer for Sep 30, 2026. Over the year to Sep 30, 2026 the fund returned +23.6% with distributions reinvested against +15.7% for the S&P 500, so a holder was ahead by 7.9 pts. It sits 15.7% below its all-time high of Jun 22, 2026.

Questions people ask

Do COPJ and VOLT hold the same stocks?: By their latest filings, 0% 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, COPJ or VOLT?: COPJ has 0% of its weight in S&P 500 names and VOLT has 53%, so COPJ differs more from the index.
Which is cheaper, COPJ or VOLT?: COPJ charges 0.75% a year and VOLT charges 0.75%, so COPJ is cheaper. Fees come from each fund's prospectus.

Other comparisons

COPJ vs TRFM COPJ vs ZAP COPJ vs COPA COPJ vs COPP VOLT vs ZAP VOLT vs COPP VOLT vs ELFY VOLT vs EMET

COPJ on its own →VOLT on its own →How every figure is computed →Standards and sources →

Where these figures came from

COPJ filings on SEC EDGAR ↗COPJ prospectus with the expense ratio (SEC) ↗Sprott page for COPJ ↗VOLT filings on SEC EDGAR ↗VOLT prospectus with the expense ratio (SEC) ↗Tema page for VOLT ↗

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, COPJ against VOLT, data as of Sep 30, 2026. https://etfiq.com/compare/themes/copj-vs-volt

Open data

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