{"url":"https://etfiq.com/rankings/buffer-largest-on-spx","section":"rankings","title":"The largest buffer ETFs on SPX | ETFIQ","description":"The largest buffer ETFs on SPX, ranked by net assets, as of Oct 20, 2026. 12 funds from ETFIQ\u2019s own published figures. A ranking is not a recommendation.","as_of":"Oct 20, 2026","structured_data":[{"@type":"ItemList","name":"The largest buffer ETFs on SPX","numberOfItems":12,"itemListOrder":"https://schema.org/ItemListOrderDescending","itemListElement":[{"@type":"ListItem","position":1,"name":"SEPZ","url":"https://etfiq.com/funds/sepz"},{"@type":"ListItem","position":2,"name":"AUGZ","url":"https://etfiq.com/funds/augz"},{"@type":"ListItem","position":3,"name":"OCTZ","url":"https://etfiq.com/funds/octz"},{"@type":"ListItem","position":4,"name":"JANZ","url":"https://etfiq.com/funds/janz"},{"@type":"ListItem","position":5,"name":"JULZ","url":"https://etfiq.com/funds/julz"},{"@type":"ListItem","position":6,"name":"NOVZ","url":"https://etfiq.com/funds/novz"},{"@type":"ListItem","position":7,"name":"DECZ","url":"https://etfiq.com/funds/decz"},{"@type":"ListItem","position":8,"name":"MARZ","url":"https://etfiq.com/funds/marz"},{"@type":"ListItem","position":9,"name":"MAYZ","url":"https://etfiq.com/funds/mayz"},{"@type":"ListItem","position":10,"name":"APRZ","url":"https://etfiq.com/funds/aprz"},{"@type":"ListItem","position":11,"name":"FEBZ","url":"https://etfiq.com/funds/febz"},{"@type":"ListItem","position":12,"name":"JUNZ","url":"https://etfiq.com/funds/junz"}]},{"@type":"Dataset","name":"The largest buffer ETFs on SPX","description":"The largest buffer ETFs on SPX, ranked by net assets, as of Oct 20, 2026. 12 funds from ETFIQ\u2019s own published figures. A ranking is not a recommendation.","url":"https://etfiq.com/rankings/buffer-largest-on-spx","dateModified":"2026-10-20","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"creditText":"ETFIQ (etfiq.com)","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/funds.json"}],"variableMeasured":["Remaining cap","Fall before the buffer engages","Protection left in index points","Starting buffer","Outcome period","Reference index return","Fund return","Days remaining","Expense ratio"],"keywords":["exchange-traded funds","ETF","Buffer ETFs","fund data","SEC filings"]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Rankings","item":"https://etfiq.com/rankings/"},{"@type":"ListItem","position":3,"name":"The largest buffer ETFs on SPX","item":"https://etfiq.com/rankings/buffer-largest-on-spx"}]},{"@type":"WebPage","name":"The largest buffer ETFs on SPX","description":"The largest buffer ETFs on SPX, ranked by net assets, as of Oct 20, 2026. 12 funds from ETFIQ\u2019s own published figures. A ranking is not a recommendation.","url":"https://etfiq.com/rankings/buffer-largest-on-spx","dateModified":"2026-10-20","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":3304,"truncated":false,"content":"ETFIQ / Rankings / The largest buffer ETFs on SPX \n \n As of Oct 20, 2026 . Rebuilt every trading night.\n The largest buffer ETFs on SPX\n See 12 funds ranked by net assets. Updated Oct 20, 2026. Every fund here is struck on S&P 500 Price Index, so the choice between them is the buffer, the other terms and when the period ends.\n The largest buffer ETFs on SPX, ranked by net assets, as of Oct 20, 2026. Source: ETFIQ. # Ticker Fund Net assets Buffer Period ends Source \n 1 SEPZ TrueShares Structured Outcome (September $130m 10% Aug 31, 2027 Issuer page, Oct 19, 2026 \n 2 AUGZ TrueShares Structured Outcome (August) E $44m 10% Jul 30, 2027 Issuer page, Oct 19, 2026 \n 3 OCTZ TrueShares Structured Outcome (October) $43m 10% Sep 30, 2027 Issuer page, Oct 19, 2026 \n 4 JANZ TrueShares Structured Outcome (January) $41m 10% Dec 31, 2026 Issuer page, Oct 19, 2026 \n 5 JULZ TrueShares Structured Outcome (July) ETF $39m 10% Jun 30, 2027 Issuer page, Oct 19, 2026 \n 6 NOVZ TrueShares Structured Outcome (November) $37m 10% Oct 30, 2026 Issuer page, Oct 19, 2026 \n 7 DECZ TrueShares Structured Outcome (December) $37m 10% Nov 30, 2026 Issuer page, Oct 19, 2026 \n 8 MARZ TrueShares Structured Outcome (March) ET $34m 10% Feb 26, 2027 Issuer page, Oct 19, 2026 \n 9 MAYZ TrueShares Structured Outcome (May) ETF $33m 10% Apr 30, 2027 Issuer page, Oct 19, 2026 \n 10 APRZ TrueShares Structured Outcome (April) ET $33m 10% Mar 31, 2027 Issuer page, Oct 19, 2026 \n 11 FEBZ TrueShares Structured Outcome (February) $32m 10% Jan 29, 2027 Issuer page, Oct 19, 2026 \n 12 JUNZ TrueShares Structured Outcome (June) ETF $30m 10% May 28, 2027 Issuer page, Oct 19, 2026 \n \n Method\n The 12 buffer and floor ETFs ETFIQ measures on S&P 500 Price Index, of which 12 publish net assets. Across the funds listed here the buffer each fund set out with runs from 10.0% to 10.0%. Size shows where the money is, not what a fund did. The list sorts one published figure, with no scoring or weighting. Every fund ETFIQ covers in this category is eligible, closed funds included.\n Where to next\n Every buffer ETF Buffer ETFs with the most protection left Where these figures came from\n Innovator, AllianzIM and FT Vest publish each fund\u2019s current outcome-period values daily 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; a link is not an endorsement.\n A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources \n Cite this page. ETFIQ, The largest buffer ETFs on SPX, ranked by net assets, data as of Oct 20, 2026. https://etfiq.com/rankings/buffer-largest-on-spx Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain ETFIQ, The largest buffer ETFs on SPX, ranked by net assets, data as of Oct 20, 2026. https://etfiq.com/rankings/buffer-largest-on-spx APA ETFIQ. (Oct 20, 2026). The largest buffer ETFs on SPX, ranked by net assets. Retrieved from https://etfiq.com/rankings/buffer-largest-on-spx Markdown [The largest buffer ETFs on SPX, ranked by net assets (ETFIQ, Oct 20, 2026)](https://etfiq.com/rankings/buffer-largest-on-spx)","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, The largest buffer ETFs on SPX, ranked by net assets, data as of Oct 20, 2026. https://etfiq.com/rankings/buffer-largest-on-spx"}