{"url":"https://etfiq.com/issuers/mfs","section":"issuers","title":"MFS core ETFs | ETFIQ","description":"Every MFS core ETF ETFIQ covers: 2 funds including MFSB, MFSM, with fees, returns and filed holdings as of Oct 3, 2026.","as_of":"Oct 3, 2026","structured_data":[{"@type":"ItemList","name":"MFS core ETFs","numberOfItems":2,"itemListElement":[{"@type":"ListItem","position":1,"name":"MFSB","url":"https://etfiq.com/funds/mfsb"},{"@type":"ListItem","position":2,"name":"MFSM","url":"https://etfiq.com/funds/mfsm"}]},{"@type":"Dataset","name":"MFS core ETFs","description":"Every MFS core ETF ETFIQ covers: 2 funds including MFSB, MFSM, with fees, returns and filed holdings as of Oct 3, 2026.","url":"https://etfiq.com/issuers/mfs","dateModified":"2026-10-03","inLanguage":"en","creator":{"@id":"https://etfiq.com/#org"},"publisher":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"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":"Issuers","item":"https://etfiq.com/issuers/"},{"@type":"ListItem","position":3,"name":"MFS","item":"https://etfiq.com/issuers/mfs"}]},{"@type":"WebPage","name":"MFS core ETFs","description":"Every MFS core ETF ETFIQ covers: 2 funds including MFSB, MFSM, with fees, returns and filed holdings as of Oct 3, 2026.","url":"https://etfiq.com/issuers/mfs","dateModified":"2026-10-03","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":1643,"truncated":false,"content":"ETFIQ / Issuers / MFS \n \n Data as of Oct 3, 2026 .\n MFS core ETFs\n 2 core, on the same fields as the rest of the site.\n MFS website ETFIQ covers core, leveraged and inverse, buffer, thematic, option-income, alternatives and spot crypto ETFs. An issuer's other funds are not here.\n No fee is published for any MFS fund here, so only the standings are comparable.\n MFS core ETFs, as of Oct 3, 2026. Source: ETFIQ. Ticker Fund Kind What it is Where it stands Net assets Fee vs the median fee for its kind Score in its set \n MFSB MFS Active Core Plus Bond ETF Core funds actively managed \u22121.6% over year $424m 0.34% \u00b7 not scored \n MFSM MFS Active Intermediate Muni Bond ETF Core funds actively managed \u22121.7% over year $99m 0.34% \u00b7 not scored \n \n Where to next\n Compare two funds Rankings Every issuer Where these figures came from\n SEC EDGAR, full-text search of fund filings SEC Form N-PORT, what a fund filed it holds Rule 19a-1, what a distribution notice must say ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.\n ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources \n Cite this page. ETFIQ, MFS core ETFs, data as of Oct 3, 2026. https://etfiq.com/issuers/mfs Free to use with attribution ; the underlying files are at Open data .\n Other forms Plain ETFIQ, MFS core ETFs, data as of Oct 3, 2026. https://etfiq.com/issuers/mfs APA ETFIQ. (Oct 3, 2026). MFS core ETFs. Retrieved from https://etfiq.com/issuers/mfs Markdown [MFS core ETFs (ETFIQ, Oct 3, 2026)](https://etfiq.com/issuers/mfs)","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/","citation":"ETFIQ, as of Oct 3, 2026. https://etfiq.com/issuers/mfs"}