{"url":"https://etfiq.com/rankings/themes-concentrated-genomics","section":"rankings","title":"Genomics ETFs: 4 Ranked by Top-10 Weight, Nov 2026 | ETFIQ","description":"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.","as_of":"Nov 4, 2026","structured_data":[{"@type":"ItemList","name":"The most concentrated genomics ETFs","numberOfItems":4,"itemListOrder":"https://schema.org/ItemListOrderDescending","itemListElement":[{"@type":"ListItem","position":1,"name":"ARKG","url":"https://etfiq.com/funds/arkg"},{"@type":"ListItem","position":2,"name":"IDNA","url":"https://etfiq.com/funds/idna"},{"@type":"ListItem","position":3,"name":"GNMX","url":"https://etfiq.com/funds/gnmx"},{"@type":"ListItem","position":4,"name":"GNOM","url":"https://etfiq.com/funds/gnom"}]},{"@type":"Dataset","name":"The most concentrated genomics ETFs","description":"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.","url":"https://etfiq.com/rankings/themes-concentrated-genomics","dateModified":"2026-11-04","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"creditText":"ETFIQ (etfiq.com)","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/thematic.json"}],"variableMeasured":["Weight overlap with the S&P 500","Active share","Holdings","Top ten share of the fund","Total return","Fee for the differing part","Expense ratio"],"keywords":["exchange-traded funds","ETF","Thematic ETFs","fund data","SEC filings"]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Rankings","item":"https://etfiq.com/rankings/"},{"@type":"ListItem","position":3,"name":"The most concentrated genomics ETFs","item":"https://etfiq.com/rankings/themes-concentrated-genomics"}]},{"@type":"WebPage","name":"Genomics ETFs: 4 Ranked by Top-10 Weight, Nov 2026","description":"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.","url":"https://etfiq.com/rankings/themes-concentrated-genomics","dateModified":"2026-11-04","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":2692,"truncated":false,"content":"ETFIQ / Rankings / The most concentrated genomics ETFs \n \n As of Nov 4, 2026 . Rebuilt every trading night.\n The most concentrated genomics ETFs\n 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.\n The most concentrated genomics ETFs, ranked by the share of the fund held in its ten largest positions, as of Nov 4, 2026. Source: ETFIQ. # Ticker Fund Top ten weight Holdings Net assets Total return, 1Y \n 1 ARKG ARK Genomic Revolution ETF 58.5% 35 $2.1bn +68.4% \n 2 IDNA iShares Genomics Immunology and Healthca 51.3% 52 $340m +81.1% \n 3 GNMX Corgi Genomics & Precision Medicine ETF 49.2% 57 $1.3m too new \n 4 GNOM Global X Genomics & Biotechnology ETF 48.8% 50 $104m +66.6% \n \n Method\n 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.\n Where to next\n Every genomics ETF and what it holds The largest genomics ETFs Sources\n Fund holdings from SEC Form N-PORT and from the issuers\u2019 own daily files SEC EDGAR, full-text search of fund filings SEC Form N-PORT, what a fund filed it holds Rule 19a-1, what a distribution notice must say Links are sources, not endorsements.\n A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources \n Cite this page. 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 Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain 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 APA ETFIQ. (Nov 4, 2026). The most concentrated genomics ETFs, ranked by the share of the fund held in its ten largest positions. Retrieved from https://etfiq.com/rankings/themes-concentrated-genomics Markdown [The most concentrated genomics ETFs, ranked by the share of the fund held in its ten largest positions (ETFIQ, Nov 4, 2026)](https://etfiq.com/rankings/themes-concentrated-genomics)","source":"ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.","publisher":{"@id":"https://etfiq.com/#org","name":"ETFIQ","url":"https://etfiq.com"},"license":"https://etfiq.com/license/","license_text":"Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"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"}