{"url":"https://etfiq.com/rankings/themes-off-index-digital-infra","section":"rankings","title":"The digital infrastructure ETFs least like the index | ETFIQ","description":"SNSR leads the digital infrastructure ETFs least like the index at 30.8% (weight in S&P 500 companies), as of Nov 4, 2026.","as_of":"Nov 4, 2026","structured_data":[{"@type":"ItemList","name":"The digital infrastructure ETFs least like the index","numberOfItems":9,"itemListOrder":"https://schema.org/ItemListOrderDescending","itemListElement":[{"@type":"ListItem","position":1,"name":"SNSR","url":"https://etfiq.com/funds/snsr"},{"@type":"ListItem","position":2,"name":"IDGT","url":"https://etfiq.com/funds/idgt"},{"@type":"ListItem","position":3,"name":"NXTG","url":"https://etfiq.com/funds/nxtg"},{"@type":"ListItem","position":4,"name":"UFOX","url":"https://etfiq.com/funds/ufox"},{"@type":"ListItem","position":5,"name":"SRVR","url":"https://etfiq.com/funds/srvr"},{"@type":"ListItem","position":6,"name":"KNCT","url":"https://etfiq.com/funds/knct"},{"@type":"ListItem","position":7,"name":"DTCR","url":"https://etfiq.com/funds/dtcr"},{"@type":"ListItem","position":8,"name":"WUGI","url":"https://etfiq.com/funds/wugi"},{"@type":"ListItem","position":9,"name":"RACK","url":"https://etfiq.com/funds/rack"}]},{"@type":"Dataset","name":"The digital infrastructure ETFs least like the index","description":"SNSR leads the digital infrastructure ETFs least like the index at 30.8% (weight in S&P 500 companies), as of Nov 4, 2026.","url":"https://etfiq.com/rankings/themes-off-index-digital-infra","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 digital infrastructure ETFs least like...","item":"https://etfiq.com/rankings/themes-off-index-digital-infra"}]},{"@type":"WebPage","name":"The digital infrastructure ETFs least like the index","description":"SNSR leads the digital infrastructure ETFs least like the index at 30.8% (weight in S&P 500 companies), as of Nov 4, 2026.","url":"https://etfiq.com/rankings/themes-off-index-digital-infra","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":3307,"truncated":false,"content":"ETFIQ / Rankings / The digital infrastructure ETFs least like... \n \n As of Nov 4, 2026 . Rebuilt every trading night.\n The digital infrastructure ETFs least like the index\n See 9 funds ranked by the share of each fund held in S&P 500 companies. Updated Nov 4, 2026. Every fund here is sold on digital infrastructure. The one at the top holds the least of the S&P 500, so it adds the most you do not already own.\n The digital infrastructure ETFs least like the index, ranked by the share of each fund held in S&P 500 companies, as of Nov 4, 2026. Source: ETFIQ. # Ticker Fund Weight in S&P 500 companies Active share Net assets Fee \n 1 SNSR Global X Internet of Things ETF 30.8% 97.5% $206m 0.68% \n 2 IDGT iShares U.S. Digital Infrastructure and 31.6% 98.4% $477m 0.37% \n 3 NXTG First Trust Indxx NextG ETF 37.6% 88.0% $526m 0.70% \n 4 UFOX Defiance Space and Connective Tech ETF 52.2% 82.2% $782m 0.30% \n 5 SRVR Pacer Data & Infrastructure Real Estate 62.5% 98.5% $286m 0.49% \n 6 KNCT Invesco Next Gen Connectivity ETF 65.3% 81.7% $142m 0.40% \n 7 DTCR Global X Data Center & Digital Infrastru 69.5% 90.5% $2.1bn 0.50% \n 8 WUGI AXS Esoterica NextG Economy ETF 75.0% 75.2% $27m 0.84% \n 9 RACK VanEck Data Center Supply Chain ETF 79.0% 84.3% $68m 0.50% \n \n Method\n The 9 of 9 ETFs in the digital infrastructure and data centers theme with a filed book, least overlap first, each measured against the S&P 500 holdings ETFIQ reads for the same date. Across the funds listed here the weight held in S&P 500 companies runs from 30.8% to 79.0%. A thematic fund is worth its fee only for the part of it you do not already own. 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 digital infrastructure ETF and what it holds The largest digital infrastructure 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 digital infrastructure ETFs least like the index, ranked by the share of each fund held in S&P 500 companies, data as of Nov 4, 2026. https://etfiq.com/rankings/themes-off-index-digital-infra 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 digital infrastructure ETFs least like the index, ranked by the share of each fund held in S&P 500 companies, data as of Nov 4, 2026. https://etfiq.com/rankings/themes-off-index-digital-infra APA ETFIQ. (Nov 4, 2026). The digital infrastructure ETFs least like the index, ranked by the share of each fund held in S&P 500 companies. Retrieved from https://etfiq.com/rankings/themes-off-index-digital-infra Markdown [The digital infrastructure ETFs least like the index, ranked by the share of each fund held in S&P 500 companies (ETFIQ, Nov 4, 2026)](https://etfiq.com/rankings/themes-off-index-digital-infra)","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 digital infrastructure ETFs least like the index, ranked by the share of each fund held in S&P 500 companies, data as of Nov 4, 2026. https://etfiq.com/rankings/themes-off-index-digital-infra"}