{"url":"https://etfiq.com/compare/themes/ekg-vs-lght","section":"compare","title":"EKG vs LGHT: which is really different? | ETFIQ","description":"39.0% of EKG and 69.6% of LGHT is already in the S&P 500 by weight, as filed, and 39% of the two books are the same names at the same weight.","as_of":"Sep 30, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Do EKG and LGHT hold the same stocks?","acceptedAnswer":{"@type":"Answer","text":"By their latest filings, 39% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share."}},{"@type":"Question","name":"Which is more different from the S&P 500, EKG or LGHT?","acceptedAnswer":{"@type":"Answer","text":"EKG has 39% of its weight in S&P 500 names and LGHT has 70%, so EKG differs more from the index."}},{"@type":"Question","name":"Which is cheaper, EKG or LGHT?","acceptedAnswer":{"@type":"Answer","text":"EKG charges 0.65% a year and LGHT charges 0.85%, so EKG is cheaper. Fees come from each fund's prospectus."}}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Thematic ETFs","item":"https://etfiq.com/themes/"},{"@type":"ListItem","position":3,"name":"EKG vs LGHT","item":"https://etfiq.com/compare/themes/ekg-vs-lght"}]},{"@type":"WebPage","name":"EKG vs LGHT: which is really different?","description":"39.0% of EKG and 69.6% of LGHT is already in the S&P 500 by weight, as filed, and 39% of the two books are the same names at the same weight. Returns and overlap to Sep 30, 2026.","url":"https://etfiq.com/compare/themes/ekg-vs-lght","dateModified":"2026-09-30","abstract":"EKG and LGHT hold 39% of their weight in the same names, and EKG returned +36.5% over the year.","publisher":{"@id":"https://etfiq.com/#org"},"isPartOf":{"@id":"https://etfiq.com/#website"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".faq"]}},{"@type":"Dataset","name":"ETFIQ comparison of EKG and LGHT","description":"39.0% of EKG and 69.6% of LGHT is already in the S&P 500 by weight, as filed, and 39% of the two books are the same names at the same weight. Returns and overlap to Sep 30, 2026.","dateModified":"2026-09-30","creator":{"@id":"https://etfiq.com/#org"},"isAccessibleForFree":true,"url":"https://etfiq.com/compare/themes/ekg-vs-lght","license":"https://etfiq.com/standards/","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/thematic.json"}],"variableMeasured":["Weight overlap with the S&P 500","Active share","Holdings","Top ten share of the fund","Total return","Fee for the differing part","Expense ratio"],"keywords":["exchange-traded funds","ETF","Thematic ETFs","fund data","SEC filings"]}],"characters":6819,"truncated":true,"content":"ETFIQ / Thematic ETFs / Head to head / EKG vs LGHT \n ETFIQ etfiq.com \u00b7 independent ETF data \n\n Data as of Sep 30, 2026 .\n\n EKG vs LGHT: which is really different?\n\n EKG and LGHT hold 39% of their weight in the same names, and EKG returned +36.5% over the year.\n Copy this for sharing \n \n First Trust Nasdaq Lux Digital Health Solutions ETF and Langar Global HealthTech ETF.\n\n Download as PDF \n\n 39.0% EKG in the S&P 500 \n 69.6% LGHT in the S&P 500 \n +36.5% EKG total return, 1 year \n +4.0% LGHT total return, 1 year \n\n ETFIQ Off-Index Score: EKG scores higher\n How much of it is not the index it is s","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 Sep 30, 2026. https://etfiq.com/compare/themes/ekg-vs-lght","a":{"ticker":"EKG","name":"First Trust Nasdaq Lux Digital Health Solutions ETF","issuer":"First Trust","desk":"themes","as_of":"2026-09-30","verdict":"EKG holds 52 stocks, and 61% of its weight is outside the S&P 500.","url":"https://etfiq.com/funds/ekg","key_facts":[{"label":"Already in the S&P 500","value":"39.0%","as_of":"2026-09-30","source":null},{"label":"Active share vs the S&P 500","value":"99.6%","as_of":"2026-09-30","source":null},{"label":"Top ten holdings","value":"58.4%","as_of":"2026-09-30","source":null},{"label":"Total return, 1 year","value":"+36.5%","as_of":"2026-09-30","source":null},{"label":"Net assets","value":"$5m","as_of":"2026-09-30","source":"issuer page, as of Sep 30, 2026"},{"label":"Expense ratio","value":"0.65%","as_of":"2026-09-30","source":"485BPOS XBRL, Jan 28, 2026"}]},"b":{"ticker":"LGHT","name":"Langar Global HealthTech ETF","issuer":"Langar","desk":"themes","as_of":"2026-09-30","verdict":"LGHT holds 28 stocks, and 30% of its weight is outside the S&P 500.","url":"https://etfiq.com/funds/lght","key_facts":[{"label":"Already in the S&P 500","value":"69.6%","as_of":"2026-09-30","source":null},{"label":"Active share vs the S&P 500","value":"99.5%","as_of":"2026-09-30","source":null},{"label":"Top ten holdings","value":"71.9%","as_of":"2026-09-30","source":null},{"label":"Total return, 1 year","value":"+4.0%","as_of":"2026-09-30","source":null},{"label":"Net assets","value":"$2m","as_of":"2026-09-30","source":"SEC filing, whole fund, as filed for Jun 30, 2026"},{"label":"Expense ratio","value":"0.85%","as_of":"2026-09-30","source":"485BPOS XBRL, Apr 30, 2026"}]},"overlap_pct":39,"full_text_at":"https://etfiq.com/compare/themes/ekg-vs-lght"}