The largest electrification ETFs

See 11 funds ranked by net assets. Updated Oct 27, 2026. Every fund here is sold on electrification. The column beside the size shows how much of each the S&P 500 already holds.

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Net assets, one bar per fund

firstlast

$11.1bn

first, GRID

$6.0m

last, PWRZ

funds in the list

All 11, highest first

11 of 11 · click a column to sort

The largest electrification ETFs
#	Ticker	Fund	Net assets ↓	Weight in S&P 500 companies	Total return, 1Y	Fee	Source
1	GRID	First Trust NASDAQ Clean Edge Smart Grid	$11.1bn, off scale	40.9%	+6.7%	0.56%	Issuer page, Oct 26, 2026
2	VOLT	Tema Electrification ETF	$965m	55.0%	+11.0%	0.75%	Issuer page, Oct 26, 2026
3	ZAP	Global X U.S. Electrification ETF	$451m	80.7%	+3.6%	0.50%	Issuer page, Oct 12, 2026
4	POWR	iShares U.S. Power Infrastructure ETF	$445m	80.9%	+4.6%	0.39%	Issuer daily, Oct 27, 2026
5	TRFM	AAM Transformers ETF	$248m	46.7%	+10.4%	0.49%	SEC filing, Jul 31, 2026
6	ELFY	ALPS Electrification Infrastructure ETF	$203m	47.9%	+3.5%	0.50%	SEC filing, May 31, 2026
7	TPZ	Tortoise Electrification Infrastructure	$129m	54.6%	+3.1%	0.85%	SEC filing, May 31, 2026
8	POW	VistaShares Electrification Supercycle E	$56m	34.9%	too new	0.75%	Issuer page, Oct 26, 2026
9	FPWR	First Trust EIP Power Solutions ETF	$33m	56.5%	+11.9%	0.96%	Issuer page, Oct 26, 2026
10	JOUL	Corgi High Voltage Grid Equipment ETF	$8.6m	38.0%	too new	0.35%	Issuer daily, Oct 27, 2026
11	PWRZ	TrueShares Eagle Global Next Gen Power I	$6.0m	not read by ETFIQ	too new	0.75%	SEC filing, Jun 30, 2026

As of Oct 27, 2026. Source: ETFIQ.CSV Method

Method

The 12 ETFs in the electrification and the grid theme, of which 11 publish net assets, ranked on the most recent number for each.

The rest of the method

Across the funds listed here the weight held in S&P 500 companies runs from 34.9% to 80.9%. Size shows where the money is, not what a fund did. The list sorts one published number, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.

How these numbers are computed →Standards and sources →

Where to next

Every electrification ETF and what it holds→The thematic ETFs least like the S&P 50015 →

Sources and dates

Fund holdings from SEC Form N-PORT and from the issuers’ own daily filessec.gov ↗

SEC EDGAR, full-text search of fund filingsefts.sec.gov ↗

SEC Form N-PORT, what a fund filed it holdssec.gov ↗

Rule 19a-1, what a distribution notice must sayecfr.gov ↗

Links are sources, not endorsements. A ranking is not a recommendation or an opinion.

Cite this pageCitation, APA and Markdown

ETFIQ, The largest electrification ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-electrification

Open data →

Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.