{"url":"https://etfiq.com/rankings/themes-off-index-electrification","section":"rankings","title":"The electrification ETFs least like the S&P 500 | ETFIQ","description":"The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, as of Oct 20, 2026.","as_of":"Oct 20, 2026","structured_data":[{"@type":"ItemList","name":"The electrification ETFs least like the S&P 500","numberOfItems":10,"itemListOrder":"https://schema.org/ItemListOrderDescending","itemListElement":[{"@type":"ListItem","position":1,"name":"POW","url":"https://etfiq.com/funds/pow"},{"@type":"ListItem","position":2,"name":"JOUL","url":"https://etfiq.com/funds/joul"},{"@type":"ListItem","position":3,"name":"GRID","url":"https://etfiq.com/funds/grid"},{"@type":"ListItem","position":4,"name":"TRFM","url":"https://etfiq.com/funds/trfm"},{"@type":"ListItem","position":5,"name":"ELFY","url":"https://etfiq.com/funds/elfy"},{"@type":"ListItem","position":6,"name":"VOLT","url":"https://etfiq.com/funds/volt"},{"@type":"ListItem","position":7,"name":"TPZ","url":"https://etfiq.com/funds/tpz"},{"@type":"ListItem","position":8,"name":"FPWR","url":"https://etfiq.com/funds/fpwr"},{"@type":"ListItem","position":9,"name":"ZAP","url":"https://etfiq.com/funds/zap"},{"@type":"ListItem","position":10,"name":"POWR","url":"https://etfiq.com/funds/powr"}]},{"@type":"Dataset","name":"The electrification ETFs least like the S&P 500","description":"The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, as of Oct 20, 2026.","url":"https://etfiq.com/rankings/themes-off-index-electrification","dateModified":"2026-10-20","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 electrification ETFs least like the S&...","item":"https://etfiq.com/rankings/themes-off-index-electrification"}]},{"@type":"WebPage","name":"The electrification ETFs least like the S&P 500","description":"The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, as of Oct 20, 2026.","url":"https://etfiq.com/rankings/themes-off-index-electrification","dateModified":"2026-10-20","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":3454,"truncated":false,"content":"ETFIQ / Rankings / The electrification ETFs least like the S&... \n \n As of Oct 20, 2026 . Rebuilt every trading night.\n The electrification ETFs least like the S&P 500\n See 10 funds ranked by the share of the fund by weight that is held in S&P 500 companies. Updated Oct 20, 2026. Every fund here is sold on electrification, and they differ in how much of the index they hand you back. The one at the top is the one adding the most that is new.\n The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, as of Oct 20, 2026. Source: ETFIQ. # Ticker Fund Weight in S&P 500 companies Active share Net assets Fee \n 1 POW VistaShares Electrification Supercycle E 34.3% 97.8% $56m 0.75% \n 2 JOUL Corgi High Voltage Grid Equipment ETF 37.8% 99.0% $9m 0.35% \n 3 GRID First Trust NASDAQ Clean Edge Smart Grid 40.3% 92.4% $11.4bn 0.56% \n 4 TRFM AAM Transformers ETF 46.7% 79.2% $248m 0.49% \n 5 ELFY ALPS Electrification Infrastructure ETF 47.9% 94.6% $203m 0.50% \n 6 VOLT Tema Electrification ETF 54.2% 96.9% $784m 0.75% \n 7 TPZ Tortoise Electrification Infrastructure 54.6% 98.3% $129m 0.85% \n 8 FPWR First Trust EIP Power Solutions ETF 56.3% 97.2% $33m 0.96% \n 9 ZAP Global X U.S. Electrification ETF 80.7% 97.8% $451m 0.50% \n 10 POWR iShares U.S. Power Infrastructure ETF 81.0% 96.9% $438m 0.39% \n \n Method\n The 10 of 12 ETFs in the electrification and the grid 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 34.3% to 81.0%. A thematic fund is worth its fee only for the part of it you do not already own. The list sorts one published figure, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.\n Where to next\n Every electrification ETF and what it holds The largest electrification ETFs Where these figures came from\n Fund holdings from SEC Form N-PORT and from the issuers 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 ETFIQ links to the documents behind every figure; a link is not an endorsement.\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 electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, data as of Oct 20, 2026. https://etfiq.com/rankings/themes-off-index-electrification Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain ETFIQ, The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, data as of Oct 20, 2026. https://etfiq.com/rankings/themes-off-index-electrification APA ETFIQ. (Oct 20, 2026). The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies. Retrieved from https://etfiq.com/rankings/themes-off-index-electrification Markdown [The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies (ETFIQ, Oct 20, 2026)](https://etfiq.com/rankings/themes-off-index-electrification)","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":"Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, The electrification ETFs least like the S&P 500, ranked by the share of the fund by weight that is held in S&P 500 companies, data as of Oct 20, 2026. https://etfiq.com/rankings/themes-off-index-electrification"}