# Genomics ETFs: 4 Ranked by Top-10 Weight, Nov 2026

> 4 genomics ETFs ranked by weight in their ten largest holdings, as of Nov 4, 2026. ARKG leads at 58.5% in its ten largest. Rebuilt every trading night.

Data as of Nov 4, 2026. Rebuilt every trading night.

As of Nov 4, 2026 . Rebuilt every trading night.

## The most concentrated genomics ETFs

See 4 funds ranked by the share of the fund held in its ten largest positions. Updated Nov 4, 2026. Two funds on one theme can hold ten names or two hundred. Fund names do not show which.

| # | Ticker | Fund | Top ten weight | Holdings | Net assets | Total return, 1Y |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | ARKG | ARK Genomic Revolution ETF | 58.5% | 35 | $2.1bn | +68.4% |
| 2 | IDNA | iShares Genomics Immunology and Healthca | 51.3% | 52 | $340m | +81.1% |
| 3 | GNMX | Corgi Genomics & Precision Medicine ETF | 49.2% | 57 | $1.3m | too new |
| 4 | GNOM | Global X Genomics & Biotechnology ETF | 48.8% | 50 | $104m | +66.6% |

### Method

The 4 of 4 ETFs in the genomics and gene editing theme with a filed book, most concentrated first. Across the funds listed here the weight in the ten largest runs from 48.8% to 58.5%. Concentration is not a fault. It shows how much rides on ten holdings. The list sorts one published number, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.

### Where to next

### Sources

Links are sources, not endorsements.

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 most concentrated genomics ETFs, ranked by the share of the fund held in its ten largest positions, data as of Nov 4, 2026. https://etfiq.com/rankings/themes-concentrated-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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