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BUFXvsSPBUETF Comparison

ETF 1

BUFX

FT Vest Laddered Enhance & Moderate Buffer ETF

This fund is part of

Options Strategies

-0.47%

Full BUFX fund page

VS

ETF 2

SPBU

AllianzIM Buffer15 Uncapped Allocation ETF

This fund is part of

Options Strategies

-0.47%

Full SPBU fund page

FT Vest Laddered Enhance & Moderate Buffer ETF (BUFX) and AllianzIM Buffer15 Uncapped Allocation ETF (SPBU) have similar underlying exposures to countries and sectors. They also belong to the same industry segment: Options Strategies. BUFX is more expensive with a Total Expense Ratio (TER) of 0.96%, versus 0.84% for SPBU. BUFX is up 6.26% year-to-date (YTD) with +$8M in YTD flows. SPBU performs better with 8.96% YTD performance, and +$70M in YTD flows. Run a side-by-side ETF comparison of BUFX and SPBU below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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BUFX vs SPBU performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 08/31/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	BUFX SPBU	+1.09%+1.90%	+1.95%+0.26%	+6.26%+8.96%	+9.66%+14.97%	n/an/a	n/an/a
Flows	BUFX SPBU	+$1M+$7M	+$4M+$26M	+$8M+$70M	+$11M+$118M	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	BUFX SPBU	+3.11%+11.35%	+3.79%+10.51%	n/an/a	n/an/a
Max drawdown	BUFX SPBU	-0.84%-3.67%	-2.76%-6.86%	n/an/a	n/an/a
Max drawdown duration	BUFX SPBU	8d62d	41d93d	n/an/a	n/an/a

Trading data

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	BUFX	SPBU
Last sale 9/2/2026 at 1:30 PM	$22.56	$30.56
Previous close 09/01/2026	$22.52	$30.48
Consolidated volume 09/01/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 9/2/2026 at 1:30 PM

Live

Closed

	BUFX	SPBU
Last price	$22.56	$30.56
1D performance	+0.18%	+0.27%
AuM	$16.92 M	$187.81 M
E/R	0.96%	0.84%

Characteristics

	BUFX	SPBU
Management strategy	Active	Active
Provider	First Trust	Allianz Investment Management LLC
Benchmark	-	-
N° of holdings	1	1
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	June 24, 2025	March 5, 2025
ESG	No	No

More BUFX data on Trackinsight

More SPBU data on Trackinsight

Exposure

Countries

BUFX

Other

100%

SPBU

Other

100%

Sectors

BUFX

Other

100%

SPBU

Other

100%

Diversification

BUFX

Total weight of top 12 holdings out of 12

99.94%

SPBU

Total weight of top 12 holdings out of 12

100.01%

Top 15 holdings

Data as of July 31, 2026

BUFX

US33740U8449

8.37%

US33740F2508

8.36%

US33740F3183

8.36%

US33740U7862

8.34%

US33740F3340

8.33%

US33740U5965

8.33%

US33740F4256

8.33%

US33740U6385

8.32%

US33740F3670

8.32%

US33740U8100

8.31%

US33740F4744

8.30%

US33740F3910

8.27%

SPBU

US00888H5880

8.46%

US00888H5963

8.42%

US00888H5708

8.38%

US00888H5625

8.38%

US00888H5542

8.34%

US00888H5138

8.32%

US00888H4974

8.31%

US00888H5393

8.30%

US00888H5476

8.30%

US00888H4891

8.30%

US00888H5211

8.28%

US00888H6128

8.23%

Frequently asked questions about BUFX and SPBU

BUFXvsSPBUETF Comparison

FT Vest Laddered Enhance & Moderate Buffer ETF

AllianzIM Buffer15 Uncapped Allocation ETF

BUFX vs SPBU performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the BUFX and SPBU ETFs performed in 2026?

As of August 31, 2026, BUFX is up 6.26% year-to-date (YTD), while SPBU has returned 8.96%. That puts SPBU better performer ahead so far this year.

Which ETF is attracting more investor money: BUFX or SPBU?

Year-to-date, the BUFX ETF saw +$8M in flows, compared to +$70M for SPBU.

Which ETF is more volatile: BUFX or SPBU?

Over the past year, BUFX had a volatility of 3.79%, while SPBU experienced 10.51%.

Which ETF is bigger: BUFX or SPBU?

As of August 31, 2026, BUFX holds $16.92 M in assets under management (AUM), while SPBU manages $187.81 M.

What are the top holdings of the BUFX ETF and SPBU ETF?

BUFX top holdings include US33740U8449, US33740F2508 and US33740F3183. SPBU holds in its top three: US00888H5880, US00888H5963 and US00888H5708.

Which ETF is more diversified: BUFX or SPBU?

BUFX has 12 securities and SPBU has 12 securities.

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