{"url":"https://etfiq.com/compare/themes/bai-vs-qtum","section":"compare","title":"BAI vs QTUM: Holdings Overlap & Returns | ETFIQ","description":"Over the year to Oct 28, 2026, BAI returned +19.6% to QTUM's +28.9%; 22% of their weight is in the same names. Returns and overlap to Oct 28, 2026.","as_of":"Oct 28, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Do BAI and QTUM hold the same stocks?","acceptedAnswer":{"@type":"Answer","text":"By their latest filings, 22% 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, BAI or QTUM?","acceptedAnswer":{"@type":"Answer","text":"BAI has 55% of its weight in S&P 500 names and QTUM has 38%, so QTUM differs more from the index."}},{"@type":"Question","name":"Which is cheaper, BAI or QTUM?","acceptedAnswer":{"@type":"Answer","text":"BAI charges 0.55% a year and QTUM charges 0.40%, so QTUM 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":"BAI vs QTUM","item":"https://etfiq.com/compare/themes/bai-vs-qtum"}]},{"@type":"WebPage","name":"BAI vs QTUM: Holdings Overlap & Returns","description":"Over the year to Oct 28, 2026, BAI returned +19.6% to QTUM's +28.9%; 22% of their weight is in the same names. Returns and overlap to Oct 28, 2026.","url":"https://etfiq.com/compare/themes/bai-vs-qtum","dateModified":"2026-10-28","abstract":"Over the year to Oct 28, 2026, BAI returned +19.6% to QTUM's +28.9%; 22% of their weight is 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 BAI and QTUM","description":"Over the year to Oct 28, 2026, BAI returned +19.6% to QTUM's +28.9%; 22% of their weight is in the same names. Returns and overlap to Oct 28, 2026.","dateModified":"2026-10-28","creator":{"@id":"https://etfiq.com/#org"},"isAccessibleForFree":true,"url":"https://etfiq.com/compare/themes/bai-vs-qtum","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":7210,"truncated":true,"content":"ETFIQ / Thematic ETFs / Compare ETFs / BAI vs QTUM \n ETFIQ etfiq.com \u00b7 independent ETF data \n\n Data as of Oct 28, 2026 .\n\n BAI vs QTUM: Holdings Overlap & Returns\n\n Over the year to Oct 28, 2026, BAI returned +19.6% to QTUM's +28.9%; 22% of their weight is in the same names.\n Copy this for sharing \n \n QTUM costs 0.15 points a year less; their one-year returns differ by 9.3 points; BAI is 2.4 times larger.\n BAI and QTUM at a glance. As of Oct 28, 2026. Source: ETFIQ. BAI QTUM \n Expense ratio 0.55% 0.40% \n Net assets, as of Oct 27, 2026 $13.2bn $5.4bn \n Total return, 1 year +19.6% +28.9% \n What ","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, BAI against QTUM, data as of Oct 28, 2026. https://etfiq.com/compare/themes/bai-vs-qtum","a":{"ticker":"BAI","name":"iShares A.I. Innovation and Tech Active ETF","issuer":"iShares","desk":"themes","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, BAI returned 19.6%, against 47.8% for ARTY.","url":"https://etfiq.com/funds/bai","key_facts":[{"label":"Already in the S&P 500","value":"55.3%","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Active share vs the S&P 500","value":"75.9%","as_of":"2026-10-27","source":"ETFIQ"},{"label":"Top ten holdings","value":"42.5%","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Total return, 1 year","value":"+19.6%","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":"1.6%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment, ex-date Dec 16, 2025","value":"$0.5933","as_of":"2025-12-16","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$13.6bn","as_of":"2026-10-28","source":"the issuer\u2019s own daily fund list, as of Oct 28, 2026"},{"label":"Expense ratio","value":"0.55%","as_of":"2026-08-26","source":"485BPOS XBRL, Aug 26, 2026"}]},"b":{"ticker":"QTUM","name":"Defiance Quantum ETF","issuer":"Defiance","desk":"themes","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, QTUM returned 28.9%.","url":"https://etfiq.com/funds/qtum","key_facts":[{"label":"Already in the S&P 500","value":"37.5%","as_of":"2026-10-28","source":"the issuer\u2019s daily holdings file"},{"label":"Active share vs the S&P 500","value":"82.2%","as_of":"2026-10-28","source":"ETFIQ"},{"label":"Top ten holdings","value":"18.5%","as_of":"2026-10-28","source":"the issuer\u2019s daily holdings file"},{"label":"Total return, 1 year","value":"+28.9%","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":"1.2%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid quarterly), ex-date Sep 23, 2026","value":"$0.4646","as_of":"2026-09-23","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$5.4bn","as_of":"2026-10-27","source":"the issuer\u2019s own daily fund list, as of Oct 27, 2026"},{"label":"Expense ratio","value":"0.40%","as_of":"2026-06-30","source":"497 XBRL, Jun 30, 2026"}]},"overlap_pct":22,"full_text_at":"https://etfiq.com/compare/themes/bai-vs-qtum"}