{"url":"https://etfiq.com/compare/any/ioo-vs-iwv","section":"compare","title":"IOO vs IWV: Differences, Returns & Fees | ETFIQ","description":"IOO and IWV side by side to Oct 9, 2026: one-year total return +21.1% against +16.7%, expense ratio 0.40% against 0.20%.","as_of":"Oct 9, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Which returned more over the last year, IOO or IWV?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 9, 2026, with distributions reinvested, IOO returned +21.1% and IWV +16.7%."}},{"@type":"Question","name":"Which is cheaper, IOO or IWV?","acceptedAnswer":{"@type":"Answer","text":"IWV is cheaper, by 0.20 percentage points a year. That is about $20 on $10,000 held for a year. Fees come from each fund's prospectus."}},{"@type":"Question","name":"How much do IOO and IWV overlap with the S&P 500?","acceptedAnswer":{"@type":"Answer","text":"By their latest filed holdings, 79% of IOO and 88% of IWV 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":"IOO vs IWV","item":"https://etfiq.com/compare/any/ioo-vs-iwv"}]},{"@type":"WebPage","name":"IOO vs IWV: Differences, Returns & Fees","description":"IOO and IWV side by side to Oct 9, 2026: one-year total return +21.1% against +16.7%, expense ratio 0.40% against 0.20%.","url":"https://etfiq.com/compare/any/ioo-vs-iwv","dateModified":"2026-10-09","speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"}},{"@type":"Dataset","name":"ETFIQ comparison of IOO and IWV","description":"IOO and IWV side by side to Oct 9, 2026: one-year total return +21.1% against +16.7%, expense ratio 0.40% against 0.20%.","dateModified":"2026-10-09","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/ioo-vs-iwv","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":"IOO vs IWV","item":"https://etfiq.com/compare/any/ioo-vs-iwv"}]},{"@type":"WebPage","name":"IOO vs IWV: Differences, Returns & Fees","description":"IOO and IWV side by side to Oct 9, 2026: one-year total return +21.1% against +16.7%, expense ratio 0.40% against 0.20%.","url":"https://etfiq.com/compare/any/ioo-vs-iwv","dateModified":"2026-10-09","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":5035,"truncated":true,"content":"ETFIQ / Compare ETFs / IOO vs IWV \n \n Data as of Oct 9, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n IOO vs IWV: Differences, Returns & Fees\n IOO and IWV hold 45% of their weight in the same names, and IOO returned +21.1% over the year.\n Copy this for sharing \n IWV costs 0.20 points a year less; their one-year returns differ by 4.4 points; IWV is 2.2 times larger.\n IOO and IWV at a glance. As of Oct 9, 2026. Source: ETFIQ. IOO IWV \n Expense ratio 0.40% 0.20% \n Net assets $9.4bn $20.6bn \n Total return, 1 year +21.1% +16.7% \n What it tracks S&P Global 100 Russell 3000 Index \n Holdings in comm","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":"Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, IOO against IWV, data as of Oct 9, 2026. https://etfiq.com/compare/any/ioo-vs-iwv","a":{"ticker":"IOO","name":"iShares Global 100 ETF","issuer":"iShares","desk":"core","as_of":"2026-10-09","verdict":"IOO tracks an index and returned +21.1% over the past year.","url":"https://etfiq.com/funds/ioo","key_facts":[{"label":"Total return, 1 year","value":"+21.1%","as_of":"2026-10-09","source":null},{"label":"Expense ratio","value":"0.40%","as_of":"2026-10-09","source":null},{"label":"Holdings","value":"104","as_of":"2026-10-09","source":null},{"label":"Below its high","value":"\u22120.3%","as_of":"2026-10-09","source":null},{"label":"12-month yield: cash paid, 1 year, on its starting price","value":"1.0%","as_of":"2026-10-09","source":null},{"label":"Last payment (paid annual), ex-date Jun 15, 2026","value":"$0.721","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$9.4bn","as_of":"2026-10-09","source":"the issuer\u2019s own daily fund list, as of Oct 9, 2026"}]},"b":{"ticker":"IWV","name":"iShares Russell 3000 ETF","issuer":"iShares","desk":"core","as_of":"2026-10-09","verdict":"IWV tracks an index and returned +16.7% over the past year.","url":"https://etfiq.com/funds/iwv","key_facts":[{"label":"Total return, 1 year","value":"+16.7%","as_of":"2026-10-09","source":null},{"label":"Expense ratio","value":"0.20%","as_of":"2026-10-09","source":null},{"label":"Holdings","value":"2600","as_of":"2026-10-09","source":null},{"label":"Below its high","value":"\u22120.2%","as_of":"2026-10-09","source":null},{"label":"12-month yield: cash paid, 1 year, on its starting price","value":"1.0%","as_of":"2026-10-09","source":null},{"label":"Last payment (paid quarterly), ex-date Sep 15, 2026","value":"$0.997","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$20.6bn","as_of":"2026-10-09","source":"the issuer\u2019s own daily fund list, as of Oct 9, 2026"}]},"overlap_pct":45,"full_text_at":"https://etfiq.com/compare/any/ioo-vs-iwv"}