# The largest genomics ETFs

> ARKG leads the largest genomics ETFs at $2.1bn (net assets), as of Oct 27, 2026. The largest genomics ETFs, ranked by net assets.

Data as of Oct 27, 2026. Rebuilt every trading night.

As of Oct 27, 2026 . Rebuilt every trading night.

## 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.

| # | Ticker | Fund | Net assets | Weight in S&P 500 companies | Total return, 1Y | Fee | Source |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | ARKG | ARK Genomic Revolution ETF | $2.1bn | 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 |

### 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. 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.

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### Sources

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A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources

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Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, The largest genomics ETFs, ranked by net assets, data as of Oct 27, 2026. https://etfiq.com/rankings/themes-largest-genomics
Licence: https://etfiq.com/license/ Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.
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