The largest genomics ETFs

See 4 funds ranked by net assets. Updated Oct 27, 2026. Every fund here is sold on genomics. 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

$2.1bn

first, ARKG

$1.3m

last, GNMX

funds in the list

All 4, highest first

4 of 4 · click a column to sort

The largest genomics ETFs
#	Ticker	Fund	Net assets ↓	Weight in S&P 500 companies	Total return, 1Y	Fee	Source
1	ARKG	ARK Genomic Revolution ETF	$2.1bn, off scale	4.1%	+65.8%	0.75%	Issuer holdings, Oct 26, 2026
2	IDNA	iShares Genomics Immunology and Healthca	$321m	25.5%	+66.8%	0.47%	Issuer daily, Oct 26, 2026
3	GNOM	Global X Genomics & Biotechnology ETF	$104m	17.9%	+56.6%	0.50%	Issuer page, Oct 12, 2026
4	GNMX	Corgi Genomics & Precision Medicine ETF	$1.3m	28.2%	too new	0.35%	Issuer daily, Oct 27, 2026

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

Method

The 4 ETFs in the genomics and gene editing theme, of which 4 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 4.1% to 28.2%. 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 genomics 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 genomics ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-genomics

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.