{"url":"https://etfiq.com/compare/any/idmo-vs-mfsi","section":"compare","title":"IDMO vs MFSI: Differences, Returns & Fees | ETFIQ","description":"IDMO and MFSI side by side to Oct 9, 2026: one-year total return +16.9% against +11.3%, expense ratio 0.25% against 0.59%.","as_of":"Oct 9, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Which returned more over the last year, IDMO or MFSI?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 9, 2026, with distributions reinvested, IDMO returned +16.9% and MFSI +11.3%."}},{"@type":"Question","name":"Which is cheaper, IDMO or MFSI?","acceptedAnswer":{"@type":"Answer","text":"IDMO is cheaper, by 0.34 percentage points a year. That is about $34 on $10,000 held for a year. Fees come from each fund's prospectus."}},{"@type":"Question","name":"How much do IDMO and MFSI overlap with the S&P 500?","acceptedAnswer":{"@type":"Answer","text":"By their latest filed holdings, 0% of IDMO and 0% of MFSI 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":"IDMO vs MFSI","item":"https://etfiq.com/compare/any/idmo-vs-mfsi"}]},{"@type":"WebPage","name":"IDMO vs MFSI: Differences, Returns & Fees","description":"IDMO and MFSI side by side to Oct 9, 2026: one-year total return +16.9% against +11.3%, expense ratio 0.25% against 0.59%.","url":"https://etfiq.com/compare/any/idmo-vs-mfsi","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 IDMO and MFSI","description":"IDMO and MFSI side by side to Oct 9, 2026: one-year total return +16.9% against +11.3%, expense ratio 0.25% against 0.59%.","dateModified":"2026-10-09","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/idmo-vs-mfsi","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":"IDMO vs MFSI","item":"https://etfiq.com/compare/any/idmo-vs-mfsi"}]},{"@type":"WebPage","name":"IDMO vs MFSI: Differences, Returns & Fees","description":"IDMO and MFSI side by side to Oct 9, 2026: one-year total return +16.9% against +11.3%, expense ratio 0.25% against 0.59%.","url":"https://etfiq.com/compare/any/idmo-vs-mfsi","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":5600,"truncated":true,"content":"ETFIQ / Compare ETFs / IDMO vs MFSI \n \n Data as of Oct 9, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n IDMO vs MFSI: Differences, Returns & Fees\n IDMO and MFSI hold 14% of their weight in the same names, and IDMO returned +16.9% over the year.\n Copy this for sharing \n IDMO costs 0.34 points a year less; their one-year returns differ by 5.6 points.\n IDMO and MFSI at a glance. As of Oct 9, 2026. Source: ETFIQ. IDMO MFSI \n Expense ratio 0.25% 0.59% \n Net assets, IDMO as of Oct 9, 2026 and MFSI as of May 31, 2026 $4.3bn $1.1bn \n Total return, 1 year +16.9% +11.3% \n What it tracks not read by ET","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, IDMO against MFSI, data as of Oct 9, 2026. https://etfiq.com/compare/any/idmo-vs-mfsi","a":{"ticker":"IDMO","name":"Invesco S&P International Developed Momentum ETF","issuer":"Invesco","desk":"core","as_of":"2026-10-09","verdict":"IDMO tracks an index and returned +16.9% over the past year.","url":"https://etfiq.com/funds/idmo","key_facts":[{"label":"Total return, 1 year","value":"+16.9%","as_of":"2026-10-09","source":null},{"label":"Expense ratio","value":"0.25%","as_of":"2026-10-09","source":null},{"label":"Holdings","value":"167","as_of":"2026-10-09","source":null},{"label":"Below its high","value":"\u22124.8%","as_of":"2026-10-09","source":null},{"label":"12-month yield: cash paid, 1 year, on its starting price","value":"4.4%","as_of":"2026-10-09","source":null},{"label":"Last payment (paid quarterly), ex-date Sep 21, 2026","value":"$0.346","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$4.3bn","as_of":"2026-10-09","source":"issuer page, as of Oct 9, 2026"}]},"b":{"ticker":"MFSI","name":"MFS Active International ETF","issuer":"MFS","desk":"core","as_of":"2026-10-09","verdict":"MFSI is actively managed and returned +11.3% over the past year.","url":"https://etfiq.com/funds/mfsi","key_facts":[{"label":"Total return, 1 year","value":"+11.3%","as_of":"2026-10-09","source":null},{"label":"Expense ratio","value":"0.59%","as_of":"2026-10-09","source":null},{"label":"Holdings","value":"93","as_of":"2026-10-09","source":null},{"label":"Below its high","value":"\u22123.4%","as_of":"2026-10-09","source":null},{"label":"12-month yield: cash paid, 1 year, on its starting price","value":"0.8%","as_of":"2026-10-09","source":null},{"label":"Last payment (paid annual), ex-date Jul 31, 2026","value":"$0.0124","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$1.1bn","as_of":"2026-10-09","source":"SEC filing, whole fund, as filed for May 31, 2026"}]},"overlap_pct":14,"full_text_at":"https://etfiq.com/compare/any/idmo-vs-mfsi"}