Do CTEC and RNRG hold the same stocks?

By their latest filings, 0% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, CTEC or RNRG?

CTEC has 6% of its weight in S&P 500 names and RNRG has 0%, so CTEC differs more from the index.

Which is cheaper, CTEC or RNRG?

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

Data as of Nov 4, 2026.

Thematic ETFs

CTEC vs RNRG: Holdings Overlap & Returns

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Over the year to Nov 4, 2026, CTEC returned −9.3% to RNRG's −4.3%; 0% of their weight is in the same names.

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Net assets on Oct 12, 2026: $23m for Global X ClimateTech ETF and $23m for Global X Renewable Energy Producers ETF.

CTEC on its own →RNRG on its own →

At a glance

6.3%

CTEC in the S&P 500

0.0%

RNRG in the S&P 500

−9.3%

CTEC total return, 1 year

−4.3%

RNRG total return, 1 year

CTEC · 1 year to Nov 4, 2026 94% of its weight is outside the S&P 500

6% of CTEC's weight is in S&P 500 companies and 94% is outside the index. Holdings as of Aug 31, 2026.

RNRG · 1 year to Nov 4, 2026 100% of its weight is outside the S&P 500

0% of RNRG's weight is in S&P 500 companies and 100% is outside the index. Holdings as of Jul 31, 2026.

Pair scorecard

CTEC costs 0.15 points a year less; their one-year returns differ by 5.0 points.

Points (pts) are percentage points.

CTEC vs RNRG: Holdings Overlap & Returns
Measure	CTEC	RNRG
Return
Measure	CTEC	RNRG
Total return, 1 year	−9.3%	−4.3%
Drawdown
Measure	CTEC	RNRG
Below its all-time high	62.8%, high on Feb 9, 2021	43.7%, high on Jan 7, 2021
Against its benchmark
Measure	CTEC	RNRG
What it tracks	Clean energy	Clean energy
Its benchmark, total return, 1 year		+15.0%
Against its benchmark, 1 year		behind by 19.3 pts
Cost and size
Measure	CTEC	RNRG
Expense ratio	0.50%	0.65%
Net assets, as of Oct 12, 2026	$23m	$23m
Holdings
Measure	CTEC	RNRG
Holdings in common	0%

Method

What they share

By the books each fund has filed, CTEC and RNRG hold 0% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Aug 31, 2026.

50%

0 half 100%

half

0% in common

Positions both hold · largest shared weight first CTEC RNRG

Only in one fund ↓

Only in CTEC

SAMSUNG SDI CO., LTD. 9.59%

VESTAS WIND SYSTEMS A/S 8.29%

BLOOM ENERGY CORPORATION 8.06%

FIRST SOLAR, INC. 6.28%

Contemporary Amperex Technology Co., Ltd. 6.04%

NIBE Industrier AB 5.54%

NEXTPOWER INC. 4.35%

Nordex SE 4.00%

Only in RNRG

AXIA Energia S.A. 6.38%

VERBUND AG 6.26%

Oersted A/S 6.07%

EDP RENEWABLES SOCIEDAD ANONIMA 5.99%

ENLIGHT RENEWABLE ENERGY LTD 5.74%

PT Barito Renewables Energy Tbk 5.69%

MERIDIAN ENERGY LIMITED 4.69%

Brookfield Renewable Partners L.P. 4.61%

Check overlap with more funds →

Window by window

Window by window: CTEC vs RNRG: Holdings Overlap & Returns
	Total return		vs its benchmark
Window	CTEC	RNRG	CTEC	RNRG
3 months	−9.3%	−7.4%	not measured	−6.1 pts vs ACWI
6 months	−26.4%	−19.6%	not measured	−22.2 pts vs ACWI
1 year	−9.3%	−4.3%	not measured	−19.3 pts vs ACWI
3 years	+11.5%	+9.9%	not measured	−67.7 pts vs ACWI
Since launchNot the same days: CTEC Oct 2020 · RNRG May 2015	−30.0%	−6.4%	not measured	−224.5 pts vs ACWI

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Side by side

CTEC Global X ClimateTech ETF · Holds 40 stocks in clean energy, 6% of its weight in S&P 500 companies RNRG Global X Renewable Energy Producers ETF · Holds 39 stocks in clean energy, 0% of its weight in S&P 500 companies

Issuer Global X Global X

Theme Clean energy Clean energy

In the S&P 500 6.3% 0.0%

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

In the Nasdaq-100 0.0% 0.0%

Holdings 40 39

Top ten, share of the fund 59.6% 54.3%

Expense ratio 0.50% 0.65%

Fee for the differing part 0.50% 0.65%

Total return, 1 year −9.3% −4.3%

vs its benchmark not measured −19.3 pts vs ACWI

Below its high −62.8% −43.7%

Net assets, as of Oct 12, 2026 $23m $23m

As of Nov 4, 2026. Source: ETFIQ.

0% of the two portfolios are the same securities at the same weight.

Alert

About each fund

CTEC

By weight, 6% of CTEC'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 60% of the fund across 40 positions, as filed for Aug 31, 2026. Over the year to Nov 4, 2026 the fund returned −9.3% with distributions reinvested. It sits 62.8% below its all-time high of Feb 9, 2021.

RNRG

By weight, 0% of RNRG'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 54% of the fund across 39 positions, as filed for Jul 31, 2026. Over the year to Nov 4, 2026 the fund returned −4.3% with distributions reinvested against +15.0% for its benchmark, the MSCI ACWI Index, so a holder was behind by 19.3 pts. It sits 43.7% below its all-time high of Jan 7, 2021.

Questions people ask

Do CTEC and RNRG hold the same stocks?: By their latest filings, 0% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, CTEC or RNRG?: CTEC has 6% of its weight in S&P 500 names and RNRG has 0%, so CTEC differs more from the index.
Which is cheaper, CTEC or RNRG?: CTEC charges 0.50% a year and RNRG charges 0.65%, so CTEC is cheaper. Fees come from each fund's prospectus.

Other comparisons

CTEC vs KGRN CTEC vs HYDR CTEC vs VCLN CTEC vs QCLN RNRG vs VCLN RNRG vs TAN RNRG vs SMOG RNRG vs KGRN

Where to next

All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →CTEC on its own →RNRG on its own →CTEC dividend history →CTEC holdings →RNRG dividend history →RNRG holdings →Method →Standards and sources →

Sources and dates

CTEC and RNRG filings on SEC EDGAR ↗

CTEC prospectus with the expense ratio (SEC) ↗

Global X page for CTEC ↗

RNRG prospectus with the expense ratio (SEC) ↗

Global X page for RNRG ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

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ETFIQ, CTEC against RNRG, data as of Nov 4, 2026. https://etfiq.com/compare/themes/ctec-vs-rnrg

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