{"url":"https://etfiq.com/compare/any/ibb-vs-vwo","section":"compare","title":"IBB vs VWO: ETF Returns, Fees and Overlap | ETFIQ","description":"IBB vs VWO to Oct 28, 2026: one-year total return +37.5% against +4.8%, expense ratio 0.44% against 0.06%. One thematic ETF and one stock ETF.","as_of":"Oct 28, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Are IBB and VWO in the same category?","acceptedAnswer":{"@type":"Answer","text":"IBB is a thematic ETF and VWO is a stock 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, IBB or VWO?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 28, 2026, with distributions reinvested, IBB returned +37.5% and VWO +4.8%."}},{"@type":"Question","name":"Which is cheaper, IBB or VWO?","acceptedAnswer":{"@type":"Answer","text":"VWO is cheaper, by 0.38 percentage points a year. That is about $38 on $10,000 held for a year. Fees come from each fund's prospectus."}},{"@type":"Question","name":"How much do IBB and VWO overlap with the S&P 500?","acceptedAnswer":{"@type":"Answer","text":"By their latest filed holdings, 40% of IBB and 0% of VWO by weight is stocks the S&P 500 already holds."}}]},{"@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":"IBB vs VWO","item":"https://etfiq.com/compare/any/ibb-vs-vwo"}]},{"@type":"WebPage","name":"IBB vs VWO: ETF Returns, Fees and Overlap","description":"IBB vs VWO to Oct 28, 2026: one-year total return +37.5% against +4.8%, expense ratio 0.44% against 0.06%. One thematic ETF and one stock ETF.","url":"https://etfiq.com/compare/any/ibb-vs-vwo","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 IBB and VWO","description":"IBB vs VWO to Oct 28, 2026: one-year total return +37.5% against +4.8%, expense ratio 0.44% against 0.06%. One thematic ETF and one stock ETF.","dateModified":"2026-10-28","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/ibb-vs-vwo","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":"IBB vs VWO","item":"https://etfiq.com/compare/any/ibb-vs-vwo"}]},{"@type":"WebPage","name":"IBB vs VWO: ETF Returns, Fees and Overlap","description":"IBB vs VWO to Oct 28, 2026: one-year total return +37.5% against +4.8%, expense ratio 0.44% against 0.06%. One thematic ETF and one stock ETF.","url":"https://etfiq.com/compare/any/ibb-vs-vwo","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":5075,"truncated":true,"content":"ETFIQ / Compare ETFs / IBB vs VWO \n \n Data as of Oct 28, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n IBB vs VWO: Differences, Returns & Fees\n Over the year to Oct 28, 2026, IBB returned +37.5% to VWO's +4.8%, and VWO charges 0.06% to IBB's 0.44%.\n Copy this for sharing \n VWO costs 0.38 points a year less; their one-year returns differ by 32.7 points; VWO is 11.2 times larger.\n IBB and VWO at a glance. As of Oct 28, 2026. Source: ETFIQ. IBB VWO \n Expense ratio 0.44% 0.06% \n Net assets, as of Sep 30, 2026 $11.2bn $125.4bn \n Total return, 1 year +37.5% +4.8% \n What it tracks Biotech FTSE Emer","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, IBB against VWO, data as of Oct 28, 2026. https://etfiq.com/compare/any/ibb-vs-vwo","a":{"ticker":"IBB","name":"iShares Biotechnology ETF","issuer":"iShares","desk":"themes","as_of":"2026-10-28","verdict":"Over the year to Oct 28, 2026, IBB returned 37.5%.","url":"https://etfiq.com/funds/ibb","key_facts":[{"label":"Already in the S&P 500","value":"40.2%","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Active share vs the S&P 500","value":"99.0%","as_of":"2026-10-27","source":"ETFIQ"},{"label":"Top ten holdings","value":"50.5%","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Total return, 1 year","value":"+37.5%","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":"0.2%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid quarterly), ex-date Sep 15, 2026","value":"$0.0112","as_of":"2026-09-15","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$11.0bn","as_of":"2026-10-27","source":"the issuer\u2019s own daily fund list, as of Oct 27, 2026"},{"label":"Expense ratio","value":"0.44%","as_of":"2026-07-27","source":"485BPOS XBRL, Jul 27, 2026"}]},"b":{"ticker":"VWO","name":"Vanguard FTSE Emerging Markets ETF","issuer":"Vanguard","desk":"core","as_of":"2026-10-28","verdict":"VWO tracks an index of Emerging markets and returned +4.8% over the past year.","url":"https://etfiq.com/funds/vwo","key_facts":[{"label":"Total return, 1 year","value":"+4.8%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Expense ratio","value":"0.06%","as_of":"2026-02-27","source":"485BPOS XBRL, Feb 27, 2026"},{"label":"Holdings","value":"6515","as_of":"2026-09-30","source":"the issuer\u2019s holdings file"},{"label":"Below its high","value":"\u22127.0%","as_of":"2026-10-28","source":"ETFIQ"},{"label":"12-month yield, capital gains included, on its starting price","value":"2.2%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid quarterly), ex-date Sep 18, 2026","value":"$0.1137","as_of":"2026-09-18","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$125.4bn","as_of":"2026-09-30","source":"the issuer\u2019s own number for this ETF, month end, as of Sep 30, 2026"}]},"overlap_pct":0,"full_text_at":"https://etfiq.com/compare/any/ibb-vs-vwo"}