{"url":"https://etfiq.com/compare/themes/ainf-vs-chat","section":"compare","title":"AINF vs CHAT: Holdings Overlap & Returns | ETFIQ","description":"35.3% of AINF and 55.5% of CHAT is already in the S&P 500 by weight, as filed, and 26% of the two books are the same names at the same weight.","as_of":"Oct 28, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Do AINF and CHAT hold the same stocks?","acceptedAnswer":{"@type":"Answer","text":"By their latest filings, 26% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share."}},{"@type":"Question","name":"Which is more different from the S&P 500, AINF or CHAT?","acceptedAnswer":{"@type":"Answer","text":"AINF has 35% of its weight in S&P 500 names and CHAT has 56%, so AINF differs more from the index."}},{"@type":"Question","name":"Which is cheaper, AINF or CHAT?","acceptedAnswer":{"@type":"Answer","text":"AINF charges 0.65% a year and CHAT charges 0.75%, so AINF is cheaper. Fees come from each fund's prospectus."}}]},{"@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":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":4,"name":"AINF vs CHAT","item":"https://etfiq.com/compare/themes/ainf-vs-chat"}]},{"@type":"WebPage","name":"AINF vs CHAT: Holdings Overlap & Returns","description":"35.3% of AINF and 55.5% of CHAT is already in the S&P 500 by weight, as filed, and 26% of the two books are the same names at the same weight.","url":"https://etfiq.com/compare/themes/ainf-vs-chat","dateModified":"2026-10-28","abstract":"AINF and CHAT hold 26% of their weight in the same names.","publisher":{"@id":"https://etfiq.com/#org"},"isPartOf":{"@id":"https://etfiq.com/#website"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".faq"]}},{"@type":"Dataset","name":"ETFIQ comparison of AINF and CHAT","description":"35.3% of AINF and 55.5% of CHAT is already in the S&P 500 by weight, as filed, and 26% of the two books are the same names at the same weight.","dateModified":"2026-10-28","creator":{"@id":"https://etfiq.com/#org"},"isAccessibleForFree":true,"url":"https://etfiq.com/compare/themes/ainf-vs-chat","license":"https://etfiq.com/license/","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"]}],"characters":7105,"truncated":true,"content":"ETFIQ / Thematic ETFs / Compare ETFs / AINF vs CHAT \n ETFIQ etfiq.com \u00b7 independent ETF data \n\n Data as of Oct 28, 2026 .\n\n AINF vs CHAT: Holdings Overlap & Returns\n\n AINF and CHAT hold 26% of their weight in the same names.\n Copy this for sharing \n \n AINF costs 0.10 points a year less.\n AINF and CHAT at a glance. As of Oct 28, 2026. Source: ETFIQ. AINF CHAT \n Expense ratio 0.65% 0.75% \n Net assets, as of Oct 27, 2026 $443,594 $1.7bn \n Total return, 1 year not published +27.8% \n What it tracks AI infrastructure and chips Artificial intelligence \n Holdings in common 26% \n Holdings in common use","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, AINF against CHAT, data as of Oct 28, 2026. https://etfiq.com/compare/themes/ainf-vs-chat","a":{"ticker":"AINF","name":"Defiance Inference AI Chip ETF","issuer":"Defiance","desk":"themes","as_of":"2026-10-28","verdict":"From its Aug 18, 2026 launch to Oct 28, 2026, AINF lost 3.9%.","url":"https://etfiq.com/funds/ainf","key_facts":[{"label":"Already in the S&P 500","value":"35.3%","as_of":"2026-10-28","source":"the issuer\u2019s daily holdings file"},{"label":"Active share vs the S&P 500","value":"87.2%","as_of":"2026-10-28","source":"ETFIQ"},{"label":"Top ten holdings","value":"69.4%","as_of":"2026-10-28","source":"the issuer\u2019s daily holdings file"},{"label":"Total return, since launch","value":"\u22123.9%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Last payment, ex-date Sep 23, 2026","value":"$0.0509","as_of":"2026-09-23","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$443,594","as_of":"2026-10-27","source":"the issuer\u2019s own daily fund list, as of Oct 27, 2026"},{"label":"Expense ratio","value":"0.65%","as_of":"2026-08-13","source":"497 XBRL, Aug 13, 2026"}]},"b":{"ticker":"CHAT","name":"Roundhill Generative AI & Technology ETF","issuer":"Roundhill","desk":"themes","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, CHAT returned 27.8%, against 13.7% for VOO.","url":"https://etfiq.com/funds/chat","key_facts":[{"label":"Already in the S&P 500","value":"55.5%","as_of":"2026-10-28","source":"the issuer\u2019s daily holdings file"},{"label":"Active share vs the S&P 500","value":"70.9%","as_of":"2026-10-28","source":"ETFIQ"},{"label":"Top ten holdings","value":"42.4%","as_of":"2026-10-28","source":"the issuer\u2019s daily holdings file"},{"label":"Total return, 1 year","value":"+27.8%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"12-month yield, capital gains included, on its starting price","value":"2.5%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment, ex-date Dec 29, 2025","value":"$1.6807","as_of":"2025-12-29","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$1.7bn","as_of":"2026-10-28","source":"the issuer\u2019s own daily fund list, as of Oct 28, 2026"},{"label":"Expense ratio","value":"0.75%","as_of":"2026-08-25","source":"485BPOS XBRL, Aug 25, 2026"}]},"overlap_pct":26,"full_text_at":"https://etfiq.com/compare/themes/ainf-vs-chat"}