{"url":"https://etfiq.com/compare/themes/efra-vs-nfrx","section":"compare","title":"EFRA vs NFRX: which is really different? | ETFIQ","description":"25.8% of EFRA and 56.3% of NFRX is already in the S&P 500 by weight, as filed. Returns and overlap to Oct 9, 2026.","as_of":"Oct 9, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Which is more different from the S&P 500, EFRA or NFRX?","acceptedAnswer":{"@type":"Answer","text":"EFRA has 26% of its weight in S&P 500 names and NFRX has 56%, so EFRA differs more from the index."}},{"@type":"Question","name":"Which is cheaper, EFRA or NFRX?","acceptedAnswer":{"@type":"Answer","text":"EFRA charges 0.47% a year and NFRX charges 0.80%, so EFRA 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":"EFRA vs NFRX","item":"https://etfiq.com/compare/themes/efra-vs-nfrx"}]},{"@type":"WebPage","name":"EFRA vs NFRX: which is really different?","description":"25.8% of EFRA and 56.3% of NFRX is already in the S&P 500 by weight, as filed. Returns and overlap to Oct 9, 2026.","url":"https://etfiq.com/compare/themes/efra-vs-nfrx","dateModified":"2026-10-09","abstract":"NFRX holds 56.3% of its weight in S&P 500 companies and EFRA 25.8%.","publisher":{"@id":"https://etfiq.com/#org"},"isPartOf":{"@id":"https://etfiq.com/#website"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".faq"]}},{"@type":"Dataset","name":"ETFIQ comparison of EFRA and NFRX","description":"25.8% of EFRA and 56.3% of NFRX is already in the S&P 500 by weight, as filed. Returns and overlap to Oct 9, 2026.","dateModified":"2026-10-09","creator":{"@id":"https://etfiq.com/#org"},"isAccessibleForFree":true,"url":"https://etfiq.com/compare/themes/efra-vs-nfrx","license":"https://etfiq.com/license/","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":5931,"truncated":true,"content":"ETFIQ / Thematic ETFs / Head to head / EFRA vs NFRX \n ETFIQ etfiq.com \u00b7 independent ETF data \n\n Data as of Oct 9, 2026 .\n\n EFRA vs NFRX: which is really different?\n\n NFRX holds 56.3% of its weight in S&P 500 companies and EFRA 25.8%.\n Copy this for sharing \n \n EFRA costs 0.33 points a year less; NFRX is 19.3 times larger.\n EFRA and NFRX at a glance. As of Oct 9, 2026. Source: ETFIQ. EFRA NFRX \n Expense ratio 0.47% 0.80% \n Net assets, EFRA as of Oct 8, 2026 and NFRX as of Jun 30, 2026 $5m $106m \n Total return, 1 year +5.6% not published \n What it tracks Infrastructure Infrastructure \n Holdings ","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, EFRA against NFRX, data as of Oct 9, 2026. https://etfiq.com/compare/themes/efra-vs-nfrx","a":{"ticker":"EFRA","name":"iShares Environmental Infrastructure and Industrials ETF","issuer":"iShares","desk":"themes","as_of":"2026-10-09","verdict":"EFRA holds 79 stocks, and 74% of its weight is outside the S&P 500.","url":"https://etfiq.com/funds/efra","key_facts":[{"label":"Already in the S&P 500","value":"25.8%","as_of":"2026-10-09","source":null},{"label":"Active share vs the S&P 500","value":"99.8%","as_of":"2026-10-09","source":null},{"label":"Top ten holdings","value":"51.3%","as_of":"2026-10-09","source":null},{"label":"Total return, 1 year","value":"+5.6%","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$5m","as_of":"2026-10-09","source":"the issuer\u2019s own daily fund list, as of Oct 8, 2026"},{"label":"Expense ratio","value":"0.47%","as_of":"2026-10-09","source":"485BPOS XBRL, Jul 27, 2026"}]},"b":{"ticker":"NFRX","name":"Harrison Street Infrastructure Active ETF","issuer":"not established","desk":"themes","as_of":"2026-10-09","verdict":"NFRX holds 34 stocks, and 44% of its weight is outside the S&P 500.","url":"https://etfiq.com/funds/nfrx","key_facts":[{"label":"Already in the S&P 500","value":"56.3%","as_of":"2026-10-09","source":null},{"label":"Active share vs the S&P 500","value":"98.2%","as_of":"2026-10-09","source":null},{"label":"Top ten holdings","value":"44.1%","as_of":"2026-10-09","source":null},{"label":"Total return, since launch","value":"+0.6%","as_of":"2026-10-09","source":null},{"label":"Net assets","value":"$106m","as_of":"2026-10-09","source":"SEC filing, whole fund, as filed for Jun 30, 2026"},{"label":"Expense ratio","value":"0.80%","as_of":"2026-10-09","source":"497K, Jan 23, 2026"}]},"overlap_pct":null,"overlap_note":"ETFIQ does not publish a holdings overlap for this pair. Either the funds are not compared on holdings, or one book is incomplete.","full_text_at":"https://etfiq.com/compare/themes/efra-vs-nfrx"}