The largest cybersecurity ETFs

See 7 funds ranked by net assets. Updated Oct 27, 2026. Every fund here is sold on cybersecurity. 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

$18.8bn

first, CIBR

$6.7m

last, PSWD

funds in the list

All 7, highest first

7 of 7 · click a column to sort

The largest cybersecurity ETFs
#	Ticker	Fund	Net assets ↓	Weight in S&P 500 companies	Total return, 1Y	Fee	Source
1	CIBR	First Trust NASDAQ Cybersecurity ETF	$18.8bn, off scale	60.6%	+41.8%	0.58%	Issuer page, Oct 26, 2026
2	HACK	Amplify Cybersecurity ETF	$3.7bn	43.0%	+50.8%	0.60%	Issuer page, Oct 26, 2026
3	BUG	Global X Cybersecurity ETF	$2.2bn	32.5%	+46.9%	0.50%	Issuer page, Oct 12, 2026
4	IHAK	iShares Cybersecurity and Tech ETF	$1.3bn	14.9%	+47.0%	0.47%	Issuer daily, Oct 27, 2026
5	WCBR	WisdomTree Cybersecurity Fund	$103m	34.0%	+60.5%	0.45%	SEC filing, Jun 30, 2026
6	SPAM	Themes Cybersecurity ETF	$7.4m	26.3%	+40.6%	0.35%	Issuer page, Oct 26, 2026
7	PSWD	Xtrackers Cybersecurity Select Equity ET	$6.7m	28.1%	+36.2%	0.20%	Issuer page, Oct 26, 2026

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

Method

The 7 ETFs in the cybersecurity theme, of which 7 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 14.9% to 60.6%. 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 cybersecurity 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 cybersecurity ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-cyber

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