{"url":"https://etfiq.com/rankings/themes-cheapest-memory","section":"rankings","title":"The cheapest memory and storage ETFs | ETFIQ","description":"The cheapest memory and storage ETFs, ranked by the annual fee the fund charges, as of Oct 20, 2026. 5 funds from ETFIQ\u2019s own published figures.","as_of":"Oct 20, 2026","structured_data":[{"@type":"ItemList","name":"The cheapest memory and storage ETFs","numberOfItems":5,"itemListOrder":"https://schema.org/ItemListOrderDescending","itemListElement":[{"@type":"ListItem","position":1,"name":"DRAM","url":"https://etfiq.com/funds/dram"},{"@type":"ListItem","position":2,"name":"KMEM","url":"https://etfiq.com/funds/kmem"},{"@type":"ListItem","position":3,"name":"PRAM","url":"https://etfiq.com/funds/pram"},{"@type":"ListItem","position":4,"name":"DISK","url":"https://etfiq.com/funds/disk"},{"@type":"ListItem","position":5,"name":"HBMX","url":"https://etfiq.com/funds/hbmx"}]},{"@type":"Dataset","name":"The cheapest memory and storage ETFs","description":"The cheapest memory and storage ETFs, ranked by the annual fee the fund charges, as of Oct 20, 2026. 5 funds from ETFIQ\u2019s own published figures.","url":"https://etfiq.com/rankings/themes-cheapest-memory","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 cheapest memory and storage ETFs","item":"https://etfiq.com/rankings/themes-cheapest-memory"}]},{"@type":"WebPage","name":"The cheapest memory and storage ETFs","description":"The cheapest memory and storage ETFs, ranked by the annual fee the fund charges, as of Oct 20, 2026. 5 funds from ETFIQ\u2019s own published figures.","url":"https://etfiq.com/rankings/themes-cheapest-memory","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":2633,"truncated":false,"content":"ETFIQ / Rankings / The cheapest memory and storage ETFs \n \n As of Oct 20, 2026 . Rebuilt every trading night.\n The cheapest memory and storage ETFs\n See 5 funds ranked by the annual fee the fund charges. Updated Oct 20, 2026. A fee is one fact, not a verdict. Funds on one theme can hold different companies, and the holdings are on the theme page.\n The cheapest memory and storage ETFs, ranked by the annual fee the fund charges, as of Oct 20, 2026. Source: ETFIQ. # Ticker Fund Fee Net assets Weight in S&P 500 companies Total return, 1Y \n 1 DRAM Roundhill Memory ETF 0.65% $18.6bn 15.7% too new \n 2 KMEM Kurv Memory Select ETF 0.65% $23m not yet filed too new \n 3 PRAM Defiance Memory & Photonics ETF 0.65% $6m holds a swap too new \n 4 DISK Tema Memory ETF 0.75% $55m 36.5% too new \n 5 HBMX Tuttle Capital Concentrated Memory Stack 0.95% $27m 29.1% too new \n \n Method\n The 5 of 5 ETFs in the memory and storage theme that publish an expense ratio, cheapest first. Across the funds listed here the annual fee runs from 0.7% to 0.9%. A fee is the one number a fund controls and the one a holder always pays. 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 memory and storage ETF and what it holds The largest memory and storage 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 cheapest memory and storage ETFs, ranked by the annual fee the fund charges, data as of Oct 20, 2026. https://etfiq.com/rankings/themes-cheapest-memory 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 cheapest memory and storage ETFs, ranked by the annual fee the fund charges, data as of Oct 20, 2026. https://etfiq.com/rankings/themes-cheapest-memory APA ETFIQ. (Oct 20, 2026). The cheapest memory and storage ETFs, ranked by the annual fee the fund charges. Retrieved from https://etfiq.com/rankings/themes-cheapest-memory Markdown [The cheapest memory and storage ETFs, ranked by the annual fee the fund charges (ETFIQ, Oct 20, 2026)](https://etfiq.com/rankings/themes-cheapest-memory)","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 cheapest memory and storage ETFs, ranked by the annual fee the fund charges, data as of Oct 20, 2026. https://etfiq.com/rankings/themes-cheapest-memory"}