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TOPTvsOEFETF Comparison

ETF 1

TOPT

iShares Top 20 U.S. Stocks ETF

This fund is part of

US Large Cap

+0%

Full TOPT fund page

VS

ETF 2

OEF

iShares S&P 100 ETF

This fund is part of

US Large Cap

+0%

Full OEF fund page

iShares Top 20 U.S. Stocks ETF (TOPT) and iShares S&P 100 ETF (OEF) belong to the same industry segment: US Large Cap. TOPT's top 3 sector exposures are Information Technology, Communication Services and Health Care. In contrast, OEF's top sector exposures are Information Technology, Communication Services and Consumer Discretionary. Both TOPT and OEF have the same Total Expense Ratio (TER) of 0.2%. TOPT is down -7.56% year-to-date (YTD) with +$73M in YTD flows. OEF performs better with -6.26% YTD performance, and -$9.52B in YTD flows. Run a side-by-side ETF comparison of TOPT and OEF 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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TOPT vs OEF 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 04/02/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TOPT OEF	-3.97%-4.13%	-7.10%-6.17%	-7.56%-6.26%	+20.11%+18.39%	n/a+76.15%	n/a+83.85%
Flows	TOPT OEF	+$47M-$9.63B	+$73M-$9.52B	+$73M-$9.52B	+$296M-$1.97B	-+$3.10B	-+$3.52B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TOPT OEF	+16.35%+15.25%	+21.17%+19.42%	n/a+15.92%	n/a+17.74%
Max drawdown	TOPT OEF	-11.40%-10.85%	-12.98%-12.06%	n/a-19.77%	n/a-26.44%
Max drawdown duration	TOPT OEF	85d80d	155d29d	n/a126d	n/a696d

Trading data

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	TOPT	OEF
Last sale 4/2/2026 at 1:30 PM	$28.85	$320.41
Previous close 04/02/2026	$28.89	$320.37
Consolidated volume 04/02/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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	TOPT	OEF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/2/2026 at 1:30 PM

Live

Closed

	TOPT	OEF
Last price	$28.85	$320.41
1D performance	-0.14%	+0.01%
AuM	$501.42 M	$17.90 B
E/R	0.2%	0.2%

Characteristics

	TOPT	OEF
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	S&P 500 Top 20 Select Index	S&P 100 Index
N° of holdings	21	99
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	October 23, 2024	October 23, 2000
ESG	No	No

More TOPT data on Trackinsight

More OEF data on Trackinsight

Exposure

Countries

TOPT

USA

99.92%

Other

0.08%

OEF

USA

98.72%

Other

1.28%

Sectors

TOPT

Information Techn.

51.37%

Communication Ser.

12.71%

Health Care

9.56%

Financials

9.2%

Consumer Discreti.

8.38%

Other

8.78%

OEF

Information Techn.

39.37%

Communication Ser.

14.27%

Consumer Discreti.

10.63%

Health Care

9.75%

Financials

8.93%

Other

17.04%

Diversification

TOPT

Total weight of top 15 holdings out of 15

86.83%

OEF

Total weight of top 15 holdings out of 15

60.18%

Top 15 holdings

Data as of February 28, 2026

TOPT

NVIDIA

16.01%

APPLE

14.37%

MICROSOFT-T

10.64%

BERKSHIRE HATHWAY

4.77%

META PLATFORMS

4.70%

JPMORGAN CHASE

4.43%

LILLY

4.32%

TESLA

4.21%

AMAZON.COM INC

4.17%

BROADCOM LIMITED

3.62%

ALPHABET INC-CL

3.39%

EXXON

3.33%

JOHNSON&JOHNSON

3.12%

WALMART INC

2.90%

VISA INCORPORATION

2.84%

OEF

NVIDIA

10.42%

APPLE

9.45%

MICROSOFT-T

7.06%

AMAZON.COM INC

4.94%

ALPHABET INC-CL

4.39%

BROADCOM LIMITED

3.65%

ALPHABET INC-CL

3.50%

META PLATFORMS

3.42%

TESLA

2.74%

BERKSHIRE HATHWAY

2.24%

LILLY

2.02%

JPMORGAN CHASE

1.98%

EXXON

1.56%

JOHNSON&JOHNSON

1.45%

WALMART INC

1.36%

Frequently asked questions about TOPT and OEF

How have the TOPT and OEF ETFs performed in 2026?

As of April 2, 2026, TOPT is down -7.56% year-to-date (YTD), while OEF has lost -6.26%. That puts OEF better performer ahead so far this year.

Which ETF is attracting more investor money: TOPT or OEF?

Year-to-date, the TOPT ETF saw +$73M in flows, compared to -$9.52B for OEF.

Which ETF is more volatile: TOPT or OEF?

Over the past year, TOPT had a volatility of 21.17%, while OEF experienced 19.42%.

Which ETF is bigger: TOPT or OEF?

As of April 2, 2026, TOPT holds $501.42 M in assets under management (AUM), while OEF manages $17.90 B.

What sectors do the TOPT and OEF ETFs invest in?

TOPT leans toward sectors like Information Technology, Communication Services and Health Care. Meanwhile, OEF focuses on Information Technology, Communication Services and Consumer Discretionary.

TOPTvsOEFETF Comparison

iShares Top 20 U.S. Stocks ETF

iShares S&P 100 ETF

TOPT vs OEF 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 TOPT and OEF ETFs performed in 2026?

As of April 2, 2026, TOPT is down -7.56% year-to-date (YTD), while OEF has lost -6.26%. That puts OEF better performer ahead so far this year.

Which ETF is attracting more investor money: TOPT or OEF?

Year-to-date, the TOPT ETF saw +$73M in flows, compared to -$9.52B for OEF.

Which ETF is more volatile: TOPT or OEF?

Over the past year, TOPT had a volatility of 21.17%, while OEF experienced 19.42%.

Which ETF is bigger: TOPT or OEF?

As of April 2, 2026, TOPT holds $501.42 M in assets under management (AUM), while OEF manages $17.90 B.

What sectors do the TOPT and OEF ETFs invest in?

TOPT leans toward sectors like Information Technology, Communication Services and Health Care. Meanwhile, OEF focuses on Information Technology, Communication Services and Consumer Discretionary.

What are the top holdings of the TOPT ETF and OEF ETF?

TOPT top holdings include NVIDIA, APPLE and MICROSOFT-T. OEF holds in its top three: NVIDIA, APPLE and MICROSOFT-T.

Which ETF is more diversified: TOPT or OEF?

TOPT holds 22 securities with 86.83% of its assets in the top 15. OEF has 102 securities and a top 15 weight of 60.18%.

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