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IWLvsACIOETF Comparison

ETF 1

IWL

iShares Russell Top 200 ETF

This fund is part of

US Large Cap

+0.36%

Full IWL fund page

VS

ETF 2

ACIO

Aptus Collared Income Opportunity ETF

This fund is part of

Options Strategies

+0.11%

Full ACIO fund page

iShares Russell Top 200 ETF (IWL) belongs to the US Large Cap segment. Aptus Collared Income Opportunity ETF (ACIO) is part of the Options Strategies segment. IWL's top 3 sector exposures are Information Technology, Communication Services and Financials. In contrast, ACIO's top sector exposures are Information Technology, Communication Services and Consumer Discretionary. IWL is less expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.79% for ACIO. IWL is up 5.04% year-to-date (YTD) with +$3M in YTD flows. ACIO performs worse with 3.84% YTD performance, and -$12M in YTD flows. Run a side-by-side ETF comparison of IWL and ACIO 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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IWL vs ACIO 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 05/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IWL ACIO	+10.45%+7.47%	+3.52%+3.18%	+5.04%+3.84%	+30.98%+17.61%	+86.54%+52.03%	+90.02%+57.99%
Flows	IWL ACIO	-$8M+$16M	-$92M-$7M	+$3M-$12M	+$107M+$216M	+$472M+$1.22B	+$404M+$1.60B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWL ACIO	+16.08%+10.02%	+12.91%+8.57%	+15.40%+10.12%	+17.34%+11.14%
Max drawdown	IWL ACIO	-9.66%-6.17%	-9.79%-7.12%	-19.22%-12.37%	-25.69%-13.98%
Max drawdown duration	IWL ACIO	71d70d	92d168d	126d155d	707d688d

Trading data

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	IWL	ACIO
Last sale 5/1/2026 at 1:30 PM	$178.78	$45.34
Previous close 05/01/2026	$178.20	$45.23
Consolidated volume 05/01/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of April 30, 2026

1-year trailing difference

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ACIO

is actively managed and doesn’t replicate an index

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	IWL	ACIO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 5/1/2026 at 1:30 PM

Live

Closed

	IWL	ACIO
Last price	$178.78	$45.34
1D performance	+0.33%	+0.24%
AuM	$2.13 B	$2.29 B
E/R	0.15%	0.79%

Characteristics

	IWL	ACIO
Management strategy	Passive	Active
Provider	iShares	APTUS ETFs
Benchmark	Russell Top 200 Index	-
N° of holdings	191	467
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	September 22, 2009	July 10, 2019
ESG	No	No

More IWL data on Trackinsight

More ACIO data on Trackinsight

Exposure

Countries

IWL

USA

97.29%

Other

2.71%

ACIO

USA

95.72%

Other

4.28%

Sectors

IWL

Information Techn.

37.25%

Communication Ser.

11.73%

Financials

10.22%

Consumer Discreti.

9.91%

Health Care

9.74%

Other

21.15%

ACIO

Information Techn.

32.39%

Communication Ser.

10.18%

Consumer Discreti.

9.74%

Financials

9.67%

Health Care

9.49%

Industrials

8.12%

Other

20.41%

Diversification

IWL

Total weight of top 15 holdings out of 15

49.69%

ACIO

Total weight of top 15 holdings out of 15

45.39%

Top 15 holdings

Data as of March 31, 2026

IWL

NVIDIA

8.63%

APPLE

7.73%

MICROSOFT-T

5.80%

AMAZON.COM INC

4.22%

ALPHABET INC-CL

3.53%

BROADCOM LIMITED

3.02%

ALPHABET INC-CL

2.87%

META PLATFORMS

2.64%

TESLA

2.22%

BERKSHIRE HATHWAY

1.87%

JPMORGAN CHASE

1.69%

LILLY

1.56%

EXXON

1.52%

JOHNSON&JOHNSON

1.24%

WALMART INC

1.14%

ACIO

NVIDIA

7.37%

APPLE

6.70%

ALPHABET INC-CL

5.27%

MICROSOFT-T

4.90%

AMAZON.COM INC

3.60%

BROADCOM LIMITED

2.53%

META PLATFORMS

2.14%

TESLA

1.83%

EXXON

1.76%

VISA INCORPORATION

1.73%

JPMORGAN CHASE

1.69%

CATERPILLAR

1.64%

BERKSHIRE HATHWAY

1.59%

WALMART INC

1.36%

LILLY

1.29%

Frequently asked questions about IWL and ACIO

How have the IWL and ACIO ETFs performed in 2026?

As of May 1, 2026, IWL is up 5.04% year-to-date (YTD), while ACIO has returned 3.84%. That puts IWL better performer ahead so far this year.

Which ETF is attracting more investor money: IWL or ACIO?

Year-to-date, the IWL ETF saw +$3M in flows, compared to -$12M for ACIO.

Which ETF is more volatile: IWL or ACIO?

Over the past year, IWL had a volatility of 12.91%, while ACIO experienced 8.57%.

Which ETF is bigger: IWL or ACIO?

As of May 1, 2026, IWL holds $2.13 B in assets under management (AUM), while ACIO manages $2.29 B.

What sectors do the IWL and ACIO ETFs invest in?

IWL leans toward sectors like Information Technology, Communication Services and Financials. Meanwhile, ACIO focuses on Information Technology, Communication Services and Consumer Discretionary.

IWLvsACIOETF Comparison

iShares Russell Top 200 ETF

Aptus Collared Income Opportunity ETF

IWL vs ACIO 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 IWL and ACIO ETFs performed in 2026?

As of May 1, 2026, IWL is up 5.04% year-to-date (YTD), while ACIO has returned 3.84%. That puts IWL better performer ahead so far this year.

Which ETF is attracting more investor money: IWL or ACIO?

Year-to-date, the IWL ETF saw +$3M in flows, compared to -$12M for ACIO.

Which ETF is more volatile: IWL or ACIO?

Over the past year, IWL had a volatility of 12.91%, while ACIO experienced 8.57%.

Which ETF is bigger: IWL or ACIO?

As of May 1, 2026, IWL holds $2.13 B in assets under management (AUM), while ACIO manages $2.29 B.

What sectors do the IWL and ACIO ETFs invest in?

IWL leans toward sectors like Information Technology, Communication Services and Financials. Meanwhile, ACIO focuses on Information Technology, Communication Services and Consumer Discretionary.

What are the top holdings of the IWL ETF and ACIO ETF?

IWL top holdings include NVIDIA, APPLE and MICROSOFT-T. ACIO holds in its top three: NVIDIA, APPLE and ALPHABET INC-CL.

Which ETF is more diversified: IWL or ACIO?

IWL holds 201 securities with 49.69% of its assets in the top 15. ACIO has 503 securities and a top 15 weight of 45.39%.

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