{"url":"https://etfiq.com/themes/digital-infra","section":"themes","title":"Digital infrastructure ETFs: 9 funds, largest first | ETFIQ","description":"ETFIQ covers 9 digital infrastructure ETFs. The largest are DTCR ($2.1bn) and UFOX ($819m); fees run 0.30% to 0.84%, as of Oct 12 to 26, 2026.","as_of":"Oct 27, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How many digital infrastructure ETFs are there?","acceptedAnswer":{"@type":"Answer","text":"ETFIQ covers 9 US listed digital infrastructure ETFs as of Oct 27, 2026. That is every one it can measure from the fund\u2019s own published holdings."}},{"@type":"Question","name":"What is the largest digital infrastructure ETF?","acceptedAnswer":{"@type":"Answer","text":"DTCR, Global X Data Center & Digital Infrastructure ETF, at $2.1bn in net assets as of Oct 12, 2026, the largest of the 9 digital infrastructure ETFs with a published size."}},{"@type":"Question","name":"What is the cheapest digital infrastructure ETF?","acceptedAnswer":{"@type":"Answer","text":"UFOX, Defiance Space and Connective Tech ETF, at 0.30% a year by its prospectus filed Jun 30, 2026, the lowest fee of the 9 digital infrastructure ETFs that publish one."}},{"@type":"Question","name":"Which digital infrastructure ETF has performed best over the past year?","acceptedAnswer":{"@type":"Answer","text":"KNCT, Invesco Next Gen Connectivity ETF, at +44.7% total return over the year to Oct 27, 2026, the highest of the 8 digital infrastructure ETFs with a full year of trading behind them. Past returns do not predict future ones."}},{"@type":"Question","name":"What do digital infrastructure ETFs hold?","acceptedAnswer":{"@type":"Answer","text":"Funds that hold data centre owners, tower and fibre operators, and the 5G and connected device companies that use them. Between them the 9 digital infrastructure ETFs ETFIQ can read name 75 companies in their ten largest holdings, by holdings dated May 31, 2026 to Oct 26, 2026, most widely Apple Inc, which is among the ten largest of 3 of them."}},{"@type":"Question","name":"Do digital infrastructure ETFs hold the same companies?","acceptedAnswer":{"@type":"Answer","text":"It depends which two. Across the 36 pairs of the 9 digital infrastructure ETFs with a full published book, by holdings dated May 31, 2026 to Oct 26, 2026, DTCR and SRVR hold 50% of their weight in the same companies, DTCR and SNSR hold 0%, and the middle pair holds 13%. Two funds sold on one theme are not the same fund."}}]},{"@type":"ItemList","name":"Digital infrastructure ETFs: 9 funds, largest first","numberOfItems":9,"itemListElement":[{"@type":"ListItem","position":1,"name":"DTCR","url":"https://etfiq.com/funds/dtcr"},{"@type":"ListItem","position":2,"name":"UFOX","url":"https://etfiq.com/funds/ufox"},{"@type":"ListItem","position":3,"name":"NXTG","url":"https://etfiq.com/funds/nxtg"},{"@type":"ListItem","position":4,"name":"IDGT","url":"https://etfiq.com/funds/idgt"},{"@type":"ListItem","position":5,"name":"SRVR","url":"https://etfiq.com/funds/srvr"},{"@type":"ListItem","position":6,"name":"SNSR","url":"https://etfiq.com/funds/snsr"},{"@type":"ListItem","position":7,"name":"KNCT","url":"https://etfiq.com/funds/knct"},{"@type":"ListItem","position":8,"name":"RACK","url":"https://etfiq.com/funds/rack"},{"@type":"ListItem","position":9,"name":"WUGI","url":"https://etfiq.com/funds/wugi"}]},{"@type":"ItemList","name":"The 9 largest digital infrastructure ETFs","itemListOrder":"https://schema.org/ItemListOrderDescending","numberOfItems":9,"itemListElement":[{"@type":"ListItem","position":1,"name":"DTCR","url":"https://etfiq.com/funds/dtcr"},{"@type":"ListItem","position":2,"name":"UFOX","url":"https://etfiq.com/funds/ufox"},{"@type":"ListItem","position":3,"name":"NXTG","url":"https://etfiq.com/funds/nxtg"},{"@type":"ListItem","position":4,"name":"IDGT","url":"https://etfiq.com/funds/idgt"},{"@type":"ListItem","position":5,"name":"SRVR","url":"https://etfiq.com/funds/srvr"},{"@type":"ListItem","position":6,"name":"SNSR","url":"https://etfiq.com/funds/snsr"},{"@type":"ListItem","position":7,"name":"KNCT","url":"https://etfiq.com/funds/knct"},{"@type":"ListItem","position":8,"name":"RACK","url":"https://etfiq.com/funds/rack"},{"@type":"ListItem","position":9,"name":"WUGI","url":"https://etfiq.com/funds/wugi"}]},{"@type":"Dataset","name":"Digital infrastructure ETFs","description":"ETFIQ covers 9 digital infrastructure ETFs. The largest are DTCR ($2.1bn) and UFOX ($819m); fees run 0.30% to 0.84%, as of Oct 12 to 26, 2026.","url":"https://etfiq.com/themes/digital-infra","dateModified":"2026-10-27","inLanguage":"en","creator":{"@id":"https://etfiq.com/#org"},"publisher":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"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":"Thematic ETFs","item":"https://etfiq.com/themes/"},{"@type":"ListItem","position":3,"name":"Digital infrastructure","item":"https://etfiq.com/themes/digital-infra"}]},{"@type":"WebPage","name":"Digital infrastructure ETFs: 9 funds, largest first","description":"ETFIQ covers 9 digital infrastructure ETFs. The largest are DTCR ($2.1bn) and UFOX ($819m); fees run 0.30% to 0.84%, as of Oct 12 to 26, 2026.","url":"https://etfiq.com/themes/digital-infra","dateModified":"2026-10-27","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":9350,"truncated":false,"content":"ETFIQ / Thematic ETFs / Digital infrastructure \n \n Data as of Oct 27, 2026 .\n Digital infrastructure ETFs\n See every digital infrastructure ETF by what it holds, not by its name. Funds that hold data centre owners, tower and fibre operators, and the 5G and connected device companies that use them. 9 funds, largest first. Updated Oct 27, 2026. The typical fund carries 62% of its weight in S&P 500 stocks, the 4th most of the 53 themes with holdings on file.\n 9 US listed digital infrastructure ETFs \n $2.1bn The largest, DTCR \n 0.30% The cheapest, UFOX \n +44.7% Best one year, KNCT \n\n The short answers\n Least like the S&P 500 SNSR , Global X Internet of Things ETF, 27.7% of its weight in S&P 500 companies. Closest pair DTCR and SRVR , 50% of their weight in the same companies. What these funds actually own\n Between them the 9 funds' ten largest holdings name 75 companies, of which 14 appear in more than one. Apple Inc is among the ten largest of 3 of them, at an average of 5.4% of the fund.\n Digital infrastructure and data centers ETFs, the companies their ten largest holdings name. Source: each fund's latest SEC filing or its issuer\u2019s own daily holdings file, read by ETFIQ. Company Among the ten largest of Average weight where it is Largest, and in which fund \n Apple Inc AAPL 3 of 9 5.4% 8.8% in KNCT \n AMERICAN TOWER REIT AMT 2 of 9 12.5% 15.1% in SRVR \n EQUINIX REIT EQIX 2 of 9 12.2% 15.7% in SRVR \n DIGITAL REALTY TRUST REIT DLR 2 of 9 10.5% 16.7% in SRVR \n Micron Technology Inc MU 2 of 9 7.5% 7.8% in KNCT \n Broadcom Inc AVGO 2 of 9 6.2% 7.6% in KNCT \n SBA COMMUNICATIONS REIT CORP CLASS SBAC 2 of 9 6.0% 7.7% in IDGT \n CROWN CASTLE INC CCI 2 of 9 5.4% 6.7% in IDGT \n Nvidia Corp NVDA 2 of 9 4.9% 5.0% in UFOX \n Intel Corp INTC 2 of 9 4.6% 5.0% in WUGI \n Marvell Technology Inc MRVL 2 of 9 4.0% 5.8% in WUGI \n Cisco Systems Inc CSCO 2 of 9 3.8% 4.0% in KNCT \n Arista Networks Inc ANET 2 of 9 3.2% 4.2% in IDGT \n Skyworks Solutions Inc SWKS 2 of 9 2.5% 2.7% in NXTG \n EQUINIX, INC. 1 of 9 12.2% 12.2% in DTCR \n \n The 15 most widely held of 75. Each row counts the ten largest holdings of each fund, so a fund missing from a row may still hold that company lower down. Weights are of the funds that name it, not of the theme.\n The 9 largest digital infrastructure ETFs\n ETFIQ covers 9 digital infrastructure ETFs. The largest are DTCR ( $2.1bn ), UFOX ( $819m ) and NXTG ( $544m ); fees run 0.30% to 0.84% , as of Oct 12 to 26, 2026 .\n DTCR Global X Data Center & Digital Infrastructure ETF $2.1bn 0.50% \n UFOX Defiance Space and Connective Tech ETF $819m 0.30% \n NXTG First Trust Indxx NextG ETF $544m 0.70% \n IDGT iShares U.S. Digital Infrastructure and Real Estate ETF $500m 0.37% \n SRVR Pacer Data & Infrastructure Real Estate ETF $287m 0.49% \n SNSR Global X Internet of Things ETF $206m 0.68% \n KNCT Invesco Next Gen Connectivity ETF $152m 0.40% \n RACK VanEck Data Center Supply Chain ETF $68m 0.50% \n WUGI AXS Esoterica NextG Economy ETF $31m 0.84% \n \n Digital infrastructure ETFs, as of Oct 27, 2026. Source: ETFIQ. Ticker Fund Issuer Net assets In the S&P 500 Active share Total return 1Y vs its benchmark 1Y Fee \n DTCR Global X Data Center & Digital Infrastructure ETF Global X $2.1bn 67.0% 90.8% +16.5% not measured 0.50% \n UFOX Defiance Space and Connective Tech ETF Defiance $819m 51.8% 82.7% +24.2% not measured 0.30% \n NXTG First Trust Indxx NextG ETF First Trust $544m 38.3% 87.8% +38.9% +25.8 pts vs ACWI 0.70% \n IDGT iShares U.S. Digital Infrastructure and Real Estate ETF iShares $500m 32.6% 98.4% +26.4% not measured 0.37% \n SRVR Pacer Data & Infrastructure Real Estate ETF Pacer $287m 62.5% 98.5% \u22128.8% \u221222.4 pts vs VOO 0.49% \n SNSR Global X Internet of Things ETF Global X $206m 27.7% 97.7% +19.0% not measured 0.68% \n KNCT Invesco Next Gen Connectivity ETF Invesco $152m 66.2% 81.7% +44.7% not measured 0.40% \n RACK VanEck Data Center Supply Chain ETF VanEck $68m 79.0% 84.3% first traded 147 days ago \u00b7 0.50% \n WUGI AXS Esoterica NextG Economy ETF AXS $31m 75.0% 75.2% +8.6% \u22125.0 pts vs VOO 0.84% \n \n How much of each pair is the same fund\n The closest pair is DTCR and SRVR , which hold 50% of their weight in the same companies. The furthest apart is DTCR and SNSR at 0%. The middle pair of the 36 is 13%.\n Digital infrastructure ETFs, the share of each pair\u2019s weight held in the same companies. Read across or down; the number is the same either way. Cells are shaded against the closest pair here, 50%. Source: each fund\u2019s own filed or daily holdings, read by ETFIQ. DTCR UFOX NXTG IDGT SRVR SNSR KNCT RACK WUGI \n DTCR \u00b7 10% 18% 12% 50% 0% 23% 16% 21% \n UFOX 10% \u00b7 23% 25% 5% 9% 33% 21% 17% \n NXTG 18% 23% \u00b7 14% 7% 14% 27% 14% 11% \n IDGT 12% 25% 14% \u00b7 32% 5% 13% 6% 3% \n SRVR 50% 5% 7% 32% \u00b7 1% 3% 7% 1% \n SNSR 0% 9% 14% 5% 1% \u00b7 6% 5% 2% \n KNCT 23% 33% 27% 13% 3% 6% \u00b7 21% 31% \n RACK 16% 21% 14% 6% 7% 5% 21% \u00b7 30% \n WUGI 21% 17% 11% 3% 1% 2% 31% 30% \u00b7 \n \n Weight overlap adds the smaller of the two weights for every company both funds hold. Funds with a cut-short book are left out, not compared short.\n What each fund holds alone\n Digital infrastructure ETFs, the largest holding no other fund in the grid holds. Source: ETFIQ. Fund Largest holding it alone has Weight All of its own names \n DTCR APPLIED DIGITAL CORPORATION 4.5% 5.7% \n UFOX Rocket Lab Corp RKLB 2.0% 20.0% \n NXTG HCL Technologies Limited HCLT.IS 1.7% 30.7% \n IDGT FASTLY CLASS A FSLY 8.3% 9.5% \n SRVR Fermi Inc FRMI 1.1% 18.7% \n SNSR DEXCOM, INC. 4.7% 48.4% \n KNCT Palo Alto Networks Inc PANW 3.5% 14.6% \n RACK Public Service Enterprise Group Inc 4.0% 19.9% \n WUGI APPLIED MATERIALS INC AMAT 5.8% 34.5% \n \n Questions people ask\n How many digital infrastructure ETFs are there? ETFIQ covers 9 US listed digital infrastructure ETFs as of Oct 27, 2026. That is every one it can measure from the fund\u2019s own published holdings. What is the largest digital infrastructure ETF? DTCR , Global X Data Center & Digital Infrastructure ETF, at $2.1bn in net assets as of Oct 12, 2026, the largest of the 9 digital infrastructure ETFs with a published size. What is the cheapest digital infrastructure ETF? UFOX , Defiance Space and Connective Tech ETF, at 0.30% a year by its prospectus filed Jun 30, 2026, the lowest fee of the 9 digital infrastructure ETFs that publish one. Which digital infrastructure ETF has performed best over the past year? KNCT , Invesco Next Gen Connectivity ETF, at +44.7% total return over the year to Oct 27, 2026, the highest of the 8 digital infrastructure ETFs with a full year of trading behind them. Past returns do not predict future ones. What do digital infrastructure ETFs hold? Funds that hold data centre owners, tower and fibre operators, and the 5G and connected device companies that use them. Between them the 9 digital infrastructure ETFs ETFIQ can read name 75 companies in their ten largest holdings, by holdings dated May 31, 2026 to Oct 26, 2026, most widely Apple Inc, which is among the ten largest of 3 of them. Do digital infrastructure ETFs hold the same companies? It depends which two. Across the 36 pairs of the 9 digital infrastructure ETFs with a full published book, by holdings dated May 31, 2026 to Oct 26, 2026, DTCR and SRVR hold 50% of their weight in the same companies, DTCR and SNSR hold 0%, and the middle pair holds 13%. Two funds sold on one theme are not the same fund. What the issuers say about this theme\n The issuers behind these digital infrastructure funds publish their own work on this theme. These are their pages and words, not ETFIQ\u2019s. A fund company writing about a theme it sells is making a case.\n Issuer material on this theme. Links leave ETFIQ. Source: each issuer\u2019s own site. Issuer What they publish Kind \n Global X Global X Insights, including The Next Big Theme Their research index \n Defiance Defiance Insights Their research index \n First Trust First Trust Investment Insights Their research index \n iShares iShares Portfolio Insights Their research index \n Invesco Invesco insights Their research index \n VanEck VanEck Insights Their research index \n \n Where to next\n The largest digital infrastructure ETFs The cheapest digital infrastructure ETFs The digital infrastructure ETFs least like the index The digital infrastructure ETFs that returned most The most concentrated digital infrastructure ETFs Every thematic ETF Compare two funds The vocabulary 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 ETFIQ is an independent publisher and makes no recommendations. Standards and sources \n Cite this page. ETFIQ, Digital infrastructure ETFs, data as of Oct 27, 2026. https://etfiq.com/themes/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, Digital infrastructure ETFs, data as of Oct 27, 2026. https://etfiq.com/themes/digital-infra APA ETFIQ. (Oct 27, 2026). Digital infrastructure ETFs. Retrieved from https://etfiq.com/themes/digital-infra Markdown [Digital infrastructure ETFs (ETFIQ, Oct 27, 2026)](https://etfiq.com/themes/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, Digital infrastructure ETFs, data as of Oct 27, 2026. https://etfiq.com/themes/digital-infra"}