{"url":"https://etfiq.com/compare/any/cgmm-vs-mdyg","section":"compare","title":"CGMM vs MDYG: Differences, Returns & Fees | ETFIQ","description":"CGMM and MDYG side by side to Oct 20, 2026: one-year total return +11.1% against +14.9%, expense ratio 0.51% against 0.15%.","as_of":"Oct 20, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Which returned more over the last year, CGMM or MDYG?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 20, 2026, with distributions reinvested, CGMM returned +11.1% and MDYG +14.9%."}},{"@type":"Question","name":"Which is cheaper, CGMM or MDYG?","acceptedAnswer":{"@type":"Answer","text":"MDYG is cheaper, by 0.36 percentage points a year. That is about $36 on $10,000 held for a year. Fees come from each fund's prospectus."}},{"@type":"Question","name":"How much do CGMM and MDYG overlap with the S&P 500?","acceptedAnswer":{"@type":"Answer","text":"By their latest filed holdings, 45% of CGMM and 0% of MDYG 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":"CGMM vs MDYG","item":"https://etfiq.com/compare/any/cgmm-vs-mdyg"}]},{"@type":"WebPage","name":"CGMM vs MDYG: Differences, Returns & Fees","description":"CGMM and MDYG side by side to Oct 20, 2026: one-year total return +11.1% against +14.9%, expense ratio 0.51% against 0.15%.","url":"https://etfiq.com/compare/any/cgmm-vs-mdyg","dateModified":"2026-10-20","speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"}},{"@type":"Dataset","name":"ETFIQ comparison of CGMM and MDYG","description":"CGMM and MDYG side by side to Oct 20, 2026: one-year total return +11.1% against +14.9%, expense ratio 0.51% against 0.15%.","dateModified":"2026-10-20","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/cgmm-vs-mdyg","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":"CGMM vs MDYG","item":"https://etfiq.com/compare/any/cgmm-vs-mdyg"}]},{"@type":"WebPage","name":"CGMM vs MDYG: Differences, Returns & Fees","description":"CGMM and MDYG side by side to Oct 20, 2026: one-year total return +11.1% against +14.9%, expense ratio 0.51% against 0.15%.","url":"https://etfiq.com/compare/any/cgmm-vs-mdyg","dateModified":"2026-10-20","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":5556,"truncated":true,"content":"ETFIQ / Compare ETFs / CGMM vs MDYG \n \n Data as of Oct 20, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n CGMM vs MDYG: Differences, Returns & Fees\n CGMM and MDYG hold 10% of their weight in the same names, and MDYG returned +14.9% over the year.\n Copy this for sharing \n MDYG costs 0.36 points a year less; their one-year returns differ by 3.8 points; CGMM is 1.3 times larger.\n CGMM and MDYG at a glance. As of Oct 20, 2026. Source: ETFIQ. CGMM MDYG \n Expense ratio 0.51% 0.15% \n Net assets, as of Oct 19, 2026 $3.5bn $2.8bn \n Total return, 1 year +11.1% +14.9% \n What it tracks No index, actively","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, CGMM against MDYG, data as of Oct 20, 2026. https://etfiq.com/compare/any/cgmm-vs-mdyg","a":{"ticker":"CGMM","name":"Capital Group U.S. Small and Mid Cap ETF","issuer":"Capital Group","desk":"core","as_of":"2026-10-20","verdict":"CGMM is actively managed and returned +11.1% over the past year.","url":"https://etfiq.com/funds/cgmm","key_facts":[{"label":"Total return, 1 year","value":"+11.1%","as_of":"2026-10-20","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Expense ratio","value":"0.51%","as_of":"2026-07-31","source":"485BPOS XBRL, Jul 31, 2026"},{"label":"Holdings","value":"114","as_of":"2026-05-31","source":"its SEC filing (Form N-PORT)"},{"label":"Below its high","value":"\u22126.8%","as_of":"2026-10-20","source":"ETFIQ"},{"label":"12-month yield, capital gains included, on its starting price","value":"0.4%","as_of":"2026-10-20","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid annual), ex-date Jun 30, 2026","value":"$0.0401","as_of":"2026-06-30","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$3.5bn","as_of":"2026-10-19","source":"issuer page, as of Oct 19, 2026"}]},"b":{"ticker":"MDYG","name":"State Street SPDR S & P 400 Mid Cap Growth ETF","issuer":"State Street","desk":"core","as_of":"2026-10-20","verdict":"MDYG tracks an index and returned +14.9% over the past year.","url":"https://etfiq.com/funds/mdyg","key_facts":[{"label":"Total return, 1 year","value":"+14.9%","as_of":"2026-10-20","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Expense ratio","value":"0.15%","as_of":"2025-10-24","source":"485BPOS XBRL, Oct 24, 2025"},{"label":"Holdings","value":"247","as_of":"2026-10-19","source":"the issuer\u2019s daily holdings file"},{"label":"Below its high","value":"\u22128.2%","as_of":"2026-10-20","source":"ETFIQ"},{"label":"12-month yield, capital gains included, on its starting price","value":"0.8%","as_of":"2026-10-20","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid quarterly), ex-date Sep 21, 2026","value":"$0.2286","as_of":"2026-09-21","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$2.8bn","as_of":"2026-10-20","source":"the issuer\u2019s own daily fund list, as of Oct 20, 2026"}]},"overlap_pct":10,"full_text_at":"https://etfiq.com/compare/any/cgmm-vs-mdyg"}