Flows ranking · buffer ETFs · money out

The buffer ETFs that lost the most

Over twelve months to May 2026, DECW lost the most of 310 buffer ETFs with SEC filings for every month, $205m.

Coverage

Twelve-month list: 310 funds with SEC filings for every month to May 2026, 91.8% of the group’s net assets

Rank change

Against the last edition of this list: the previous trading day for 1W and 1M, the previous month for 12M. "new" means not in the top 25 last time

How these lists are built

Measure

Net flow: money in less money out, in dollars, over the window, leaving any round trip aside

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12 months to May 2026, SEC filings

12 months · Jun 2025 to May 2026

From SEC filings · 101 funds · the last month every filer has reported

Filings run about 60 days behind, so this list ends at the latest month every fund in the group has filed, printed in the heading and the title. Rank change is against last month’s edition.

#	Fund	Name	Net flow	Share of assets	Rank change
1	DECW	AllianzIM U.S. Equity Buffer20 ETF - Dec	−$205m	·	same
2	JANW	AllianzIM U.S. Equity Buffer20 ETF - Jan	−$177m	·	same
3	UDEC	Innovator U.S. Equity Ultra Buffer ETF - Dec	−$151m	·	▲ 1
4	PDEC	Innovator U.S. Equity Power Buffer ETF - Dec	−$149m	·	▲ 1
5	SIXO	AllianzIM U.S. Equity Buffer10 ETF - Apr	−$146m	·	new
6	XBAP	Innovator U.S. Equity Accelerated 9 Buffer ETF - Apr	−$140m	·	same
7	BDEC	Innovator U.S. Equity Buffer ETF - Dec	−$120m	·	new
8	JANT	AllianzIM U.S. Equity Buffer10 ETF - Jan	−$109m	·	▼ 1
9	SIXD	AllianzIM U.S. Equity Buffer10 ETF - Jun	−$105m	·	same
10	GMAR	FT Vest U.S. Equity Moderate Buffer ETF - March	−$95.1m	·	▼ 2
11	OCTT	AllianzIM U.S. Equity Buffer10 ETF - Oct	−$94.6m	·	▼ 1
12	IAPR	Innovator Intl Developed Power Buffer ETF - Apr	−$79.1m	·	▲ 2
13	ZDEK	Innovator Equity Defined Protection ETF - 1 Yr December	−$76.6m	·	▼ 2
14	UAPR	Innovator U.S. Equity Ultra Buffer ETF - Apr	−$75.7m	·	new
15	BAPR	Innovator U.S. Equity Buffer ETF - Apr	−$68.6m	·	▲ 3
16	XMAR	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - March	−$68.4m	·	▼ 3
17	NAPR	Innovator Growth-100 Power Buffer ETF - Apr	−$67.3m	·	▼ 2
18	PJUN	Innovator U.S. Equity Power Buffer ETF - Jun	−$63.1m	·	▲ 4
19	PFEB	Innovator U.S. Equity Power Buffer ETF - Feb	−$54.8m	·	▲ 1
20	GDEC	FT Vest U.S. Equity Moderate Buffer ETF - December	−$53.1m	·	new
21	XBJL	Innovator U.S. Equity Accelerated 9 Buffer ETF - Jul	−$50.4m	·	▼ 4
22	KAUG	Innovator U.S. Small Cap Power Buffer ETF - Aug	−$49.0m	·	new
23	UFEB	Innovator U.S. Equity Ultra Buffer ETF - Feb	−$40.7m	·	new
24	QJUN	FT Vest Nasdaq-100® Buffer ETF - June	−$40.3m	·	new
25	XDEC	FT Vest U.S. Equity Enhance & Moderate Buffer ETF - Decemb	−$39.7m	·	▼ 4

SEC Form N-PORT, item B.6, monthly, every fund with a filing for every month of the window.CSV

Other flow rankings

Buffer · inflows→All ETFs · outflows173 funds →Every flows ranking143 pages →The 12 months list in the flows tool→

Where these figures came from

SEC Form N-PORT data sets: monthly sales and redemptions, item B.6↗SEC Form N-CEN data sets: each fund’s creation unit, item E.3.a↗

Cite this page

ETFIQ, The buffer ETFs that lost the most, data as of Oct 8, 2026. https://etfiq.com/flows/rankings/desk/buffer/outflows/

Open data →

ETFIQ is an independent publisher and makes no recommendations; a rank is a sort of one published figure, not an opinion.