Buffer · ranked by net assets

The largest buffer ETFs on SPY

See 15 funds ranked by net assets. Updated Oct 20, 2026. Every fund here is struck on State Street® SPDR® S&P 500® ETF Trust, so the choice between them is the buffer, the cap and when the period ends.

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The largest buffer ETFs on SPY
#	Ticker	Fund	Net assets ↓	Buffer	Period ends	Source
1	BALT	Innovator Defined Wealth Shield ETF - Qu	$3.2bn	20%	Dec 31, 2026	Issuer page, Oct 20, 2026
2	FJAN	FT Vest U.S. Equity Buffer ETF - January	$1.5bn	10%	Jan 15, 2027	Issuer page, Oct 20, 2026
3	FMAY	FT Vest U.S. Equity Buffer ETF - May	$1.5bn	10%	May 21, 2027	Issuer page, Oct 20, 2026
4	FAUG	FT Vest U.S. Equity Buffer ETF - August	$1.4bn	10%	Aug 20, 2027	Issuer page, Oct 20, 2026
5	FJUN	FT Vest U.S. Equity Buffer ETF - June	$1.4bn	10%	Jun 17, 2027	Issuer page, Oct 20, 2026
6	FSEP	FT Vest U.S. Equity Buffer ETF - Septemb	$1.4bn	10%	Sep 17, 2027	Issuer page, Oct 20, 2026
7	PJAN	Innovator U.S. Equity Power Buffer ETF -	$1.4bn	15%	Dec 31, 2026	Issuer page, Oct 20, 2026
8	FJUL	FT Vest U.S. Equity Buffer ETF - July	$1.4bn	10%	Jul 16, 2027	Issuer page, Oct 20, 2026
9	FFEB	FT Vest U.S. Equity Buffer ETF - Februar	$1.4bn	10%	Feb 19, 2027	Issuer page, Oct 20, 2026
10	FAPR	FT Vest U.S. Equity Buffer ETF - April	$1.3bn	10%	Apr 16, 2027	Issuer page, Oct 20, 2026
11	FDEC	FT Vest U.S. Equity Buffer ETF - Decembe	$1.3bn	10%	Dec 18, 2026	Issuer page, Oct 20, 2026
12	PJUL	Innovator U.S. Equity Power Buffer ETF -	$1.3bn	15%	Jun 30, 2027	Issuer page, Oct 20, 2026
13	FNOV	FT Vest U.S. Equity Buffer ETF - Novembe	$1.3bn	10%	Nov 20, 2026	Issuer page, Oct 20, 2026
14	FOCT	FT Vest U.S. Equity Buffer ETF - October	$1.3bn	10%	Oct 15, 2027	Issuer page, Oct 20, 2026
15	PSEP	Innovator U.S. Equity Power Buffer ETF -	$1.2bn	15%	Aug 31, 2027	Issuer page, Oct 20, 2026

As of Oct 20, 2026. Source: ETFIQ.

Method

The 273 buffer and floor ETFs ETFIQ measures on State Street® SPDR® S&P 500® ETF Trust, of which 273 publish net assets. Across the funds listed here the buffer each fund set out with runs from 10.0% to 20.0%.

The rest of the method

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.

How these figures are computed →Standards and sources →

Where to next

SPY, the fund itself→Every buffer ETF431 →Buffer ETFs with the most protection left15 →

Where these figures came from

Innovator, AllianzIM and FT Vest publish each fund’s 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. A ranking is not a recommendation or an opinion.

Cite this pageCitation, APA and Markdown

ETFIQ, The largest buffer ETFs on SPY, ranked by net assets, data as of Oct 20, 2026. https://etfiq.com/rankings/buffer-largest-on-spy

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Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.