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SPINvsAAUSETF Comparison

ETF 1

SPIN

State Street SPDR US Equity Premium Income ETF

This fund is part of

Options Strategies

-0.99%

Full SPIN fund page

VS

ETF 2

AAUS

Alpha Architect US Equity ETF

This fund is part of

US Multi-Factor

-1.16%

Full AAUS fund page

State Street SPDR US Equity Premium Income ETF (SPIN) belongs to the Options Strategies segment. Alpha Architect US Equity ETF (AAUS) is part of the US Multi-Factor segment. SPIN's top 3 sector exposures are Technology, Finance and Industrials. In contrast, AAUS's top sector exposures are Technology, Finance and Consumer Non-Cyclicals. SPIN is more expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.09% for AAUS. SPIN is up 0.69% year-to-date (YTD) with -$9M in YTD flows. AAUS performs better with 6.1% YTD performance, and -$31M in YTD flows. Run a side-by-side ETF comparison of SPIN and AAUS 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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SPIN vs AAUS 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 07/29/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	SPIN AAUS	-0.86%-1.34%	+0.34%+2.53%	+0.69%+6.10%	+9.29%+16.46%	n/an/a	n/an/a
Flows	SPIN AAUS	+$316K-$20M	-$10M-$29M	-$9M-$31M	+$34M-$34M	--	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	SPIN AAUS	+11.59%+12.93%	+11.54%+12.80%	n/an/a	n/an/a
Max drawdown	SPIN AAUS	-3.89%-4.54%	-9.72%-9.13%	n/an/a	n/an/a
Max drawdown duration	SPIN AAUS	37d58d	120d92d	n/an/a	n/an/a

Trading data

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	SPIN	AAUS
Last sale 7/30/2026 at 1:30 PM	$32.21	$59.37
Previous close 07/29/2026	$31.69	$58.45
Consolidated volume 07/29/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 7/30/2026 at 1:30 PM

Live

Closed

	SPIN	AAUS
Last price	$32.21	$59.37
1D performance	+1.64%	+1.57%
AuM	$45.45 M	$487.80 M
E/R	0.25%	0.09%

Characteristics

	SPIN	AAUS
Management strategy	Active	Active
Provider	State Street Investment Management	Alpha Architect
Benchmark	-	-
N° of holdings	96	348
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	September 4, 2024	July 23, 2025
ESG	No	No

More SPIN data on Trackinsight

More AAUS data on Trackinsight

Exposure

Countries

SPIN

USA

97.16%

Other

2.84%

AAUS

USA

97.72%

Other

2.28%

Sectors

SPIN

Technology

49.51%

Finance

11.73%

Industrials

8.8%

Healthcare

8.69%

Consumer Non-Cycl.

8.39%

Other

12.88%

AAUS

Technology

46.11%

Finance

12.87%

Consumer Non-Cycl.

9.36%

Healthcare

9.02%

Industrials

7.51%

Other

15.13%

Diversification

SPIN

Total weight of top 15 holdings out of 15

54.12%

AAUS

Total weight of top 15 holdings out of 15

45.33%

Top 15 holdings

Data as of June 30, 2026

SPIN

NVIDIA Corp.

9.28%

Alphabet, Inc.

6.01%

Microsoft Corp.

5.63%

Apple, Inc.

5.56%

Amazon.com, Inc.

4.72%

Broadcom Inc.

3.54%

Advanced Micro Devices, Inc.

3.12%

Meta Platforms, Inc.

2.73%

Applied Materials, Inc.

2.63%

JPMorgan Chase & Co.

2.18%

Eli Lilly & Co.

2.07%

Micron Technology, Inc.

1.94%

Visa, Inc.

1.69%

Bank of America Corp.

1.53%

Amphenol Corp.

1.50%

AAUS

Apple, Inc.

7.47%

NVIDIA Corp.

7.44%

Microsoft Corp.

5.11%

Amazon.com, Inc.

3.69%

Alphabet, Inc.

3.18%

Alphabet, Inc.

2.87%

Broadcom Inc.

2.60%

Meta Platforms, Inc.

1.99%

Micron Technology, Inc.

1.96%

Tesla, Inc.

1.71%

Eli Lilly & Co.

1.71%

Berkshire Hathaway, Inc.

1.63%

JPMorgan Chase & Co.

1.56%

Advanced Micro Devices, Inc.

1.32%

Johnson & Johnson

1.09%

Frequently asked questions about SPIN and AAUS

How have the SPIN and AAUS ETFs performed in 2026?

As of July 29, 2026, SPIN is up 0.69% year-to-date (YTD), while AAUS has returned 6.1%. That puts AAUS better performer ahead so far this year.

Which ETF is attracting more investor money: SPIN or AAUS?

Year-to-date, the SPIN ETF saw -$9M in flows, compared to -$31M for AAUS.

Which ETF is more volatile: SPIN or AAUS?

Over the past year, SPIN had a volatility of 11.54%, while AAUS experienced 12.8%.

Which ETF is bigger: SPIN or AAUS?

As of July 29, 2026, SPIN holds $45.45 M in assets under management (AUM), while AAUS manages $487.80 M.

What sectors do the SPIN and AAUS ETFs invest in?

SPIN leans toward sectors like Technology, Finance and Industrials. Meanwhile, AAUS focuses on Technology, Finance and Consumer Non-Cyclicals.

What are the top holdings of the SPIN ETF and AAUS ETF?

SPIN top holdings include NVIDIA Corp., Alphabet, Inc. and Microsoft Corp.. AAUS holds in its top three: Apple, Inc., NVIDIA Corp. and Microsoft Corp..

SPINvsAAUSETF Comparison

State Street SPDR US Equity Premium Income ETF

Alpha Architect US Equity ETF

SPIN vs AAUS 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 SPIN and AAUS ETFs performed in 2026?

As of July 29, 2026, SPIN is up 0.69% year-to-date (YTD), while AAUS has returned 6.1%. That puts AAUS better performer ahead so far this year.

Which ETF is attracting more investor money: SPIN or AAUS?

Year-to-date, the SPIN ETF saw -$9M in flows, compared to -$31M for AAUS.

Which ETF is more volatile: SPIN or AAUS?

Over the past year, SPIN had a volatility of 11.54%, while AAUS experienced 12.8%.

Which ETF is bigger: SPIN or AAUS?

As of July 29, 2026, SPIN holds $45.45 M in assets under management (AUM), while AAUS manages $487.80 M.

What sectors do the SPIN and AAUS ETFs invest in?

SPIN leans toward sectors like Technology, Finance and Industrials. Meanwhile, AAUS focuses on Technology, Finance and Consumer Non-Cyclicals.

What are the top holdings of the SPIN ETF and AAUS ETF?

SPIN top holdings include NVIDIA Corp., Alphabet, Inc. and Microsoft Corp.. AAUS holds in its top three: Apple, Inc., NVIDIA Corp. and Microsoft Corp..

Which ETF is more diversified: SPIN or AAUS?

SPIN holds 97 securities with 54.12% of its assets in the top 15. AAUS has 349 securities and a top 15 weight of 45.33%.

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