{"url":"https://etfiq.com/compare/any/arkk-vs-oark","section":"compare","title":"ARKK vs OARK: ETF Returns, Fees and Overlap | ETFIQ","description":"ARKK vs OARK to Oct 28, 2026: one-year total return \u22123.5% against \u22122.3%, expense ratio 0.75% against 1.00%. One thematic ETF and one option-income ETF.","as_of":"Oct 28, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Are ARKK and OARK in the same category?","acceptedAnswer":{"@type":"Answer","text":"ARKK is a thematic ETF and OARK is an option-income ETF, so they do different jobs. The table compares what both publish: return, cost and holdings."}},{"@type":"Question","name":"Which returned more over the last year, ARKK or OARK?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 28, 2026, with distributions reinvested, ARKK returned \u22123.5% and OARK \u22122.3%."}},{"@type":"Question","name":"Which is cheaper, ARKK or OARK?","acceptedAnswer":{"@type":"Answer","text":"ARKK is cheaper, by 0.25 percentage points a year. That is about $25 on $10,000 held for a year. 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":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":3,"name":"ARKK vs OARK","item":"https://etfiq.com/compare/any/arkk-vs-oark"}]},{"@type":"WebPage","name":"ARKK vs OARK: ETF Returns, Fees and Overlap","description":"ARKK vs OARK to Oct 28, 2026: one-year total return \u22123.5% against \u22122.3%, expense ratio 0.75% against 1.00%. One thematic ETF and one option-income ETF.","url":"https://etfiq.com/compare/any/arkk-vs-oark","dateModified":"2026-10-28","speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"}},{"@type":"Dataset","name":"ETFIQ comparison of ARKK and OARK","description":"ARKK vs OARK to Oct 28, 2026: one-year total return \u22123.5% against \u22122.3%, expense ratio 0.75% against 1.00%. One thematic ETF and one option-income ETF.","dateModified":"2026-10-28","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/arkk-vs-oark","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/alternatives.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/core.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/crypto.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/funds.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/income.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/leverage.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/thematic.json"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":3,"name":"ARKK vs OARK","item":"https://etfiq.com/compare/any/arkk-vs-oark"}]},{"@type":"WebPage","name":"ARKK vs OARK: ETF Returns, Fees and Overlap","description":"ARKK vs OARK to Oct 28, 2026: one-year total return \u22123.5% against \u22122.3%, expense ratio 0.75% against 1.00%. One thematic ETF and one option-income ETF.","url":"https://etfiq.com/compare/any/arkk-vs-oark","dateModified":"2026-10-28","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":5242,"truncated":true,"content":"ETFIQ / Compare ETFs / ARKK vs OARK \n \n Data as of Oct 28, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n ARKK vs OARK: Differences, Returns & Fees\n Over the year to Oct 28, 2026, ARKK returned \u22123.5% to OARK's \u22122.3%, and ARKK charges 0.75% to OARK's 1.00%.\n Copy this for sharing \n ARKK costs 0.25 points a year less; their one-year returns differ by 1.2 points; ARKK is far larger, $6.6bn against $40m.\n ARKK and OARK at a glance. As of Oct 28, 2026. Source: ETFIQ. ARKK OARK \n Expense ratio 0.75% 1.00% \n Net assets, as of Oct 27, 2026 $6.6bn $40m \n Total return, 1 year \u22123.5% \u22122.3% \n What it trac","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, ARKK against OARK, data as of Oct 28, 2026. https://etfiq.com/compare/any/arkk-vs-oark","a":{"ticker":"ARKK","name":"ARK Innovation ETF","issuer":"ARK","desk":"themes","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, ARKK lost 3.5%, against 13.7% for VOO.","url":"https://etfiq.com/funds/arkk","key_facts":[{"label":"Already in the S&P 500","value":"36.0%","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Active share vs the S&P 500","value":"85.3%","as_of":"2026-10-27","source":"ETFIQ"},{"label":"Top ten holdings","value":"49.4%","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Total return, 1 year","value":"\u22123.5%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Last payment (paid annually), ex-date Sep 8, 2023","value":"$0.364","as_of":"2023-09-08","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$6.6bn","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings, added up, as of Oct 27, 2026"},{"label":"Expense ratio","value":"0.75%","as_of":"2025-11-26","source":"485BPOS XBRL, Nov 26, 2025"}]},"b":{"ticker":"OARK","name":"YieldMax Innovation Option Income Strategy ETF","issuer":"YieldMax","desk":"income","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, OARK paid 32.3% in cash and lost 2.3% in total, against \u22123.5% for ARKK.","url":"https://etfiq.com/funds/oark","key_facts":[{"label":"Cash paid, 1 year, on its starting price","value":"32.3%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Total return, 1 year","value":"\u22122.3%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Against ARKK","value":"+1.2 pts","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Latest payout, annualized on today\u2019s price","value":"27.5%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid weekly), ex-date Oct 22, 2026","value":"$0.1499","as_of":"2026-10-22","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$40m","as_of":"2026-10-27","source":"issuer page, as of Oct 27, 2026"},{"label":"Expense ratio","value":"1.00%","as_of":"2026-02-24","source":"485BPOS XBRL, Feb 24, 2026"}]},"overlap_pct":0,"full_text_at":"https://etfiq.com/compare/any/arkk-vs-oark"}