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IWBvsSCHKETF Comparison

ETF 1

IWB

iShares Russell 1000 ETF

This fund is part of

US Large Cap

-0.42%

Full IWB fund page

VS

ETF 2

SCHK

Schwab 1000 Index® ETF

This fund is part of

US Multi-Factor

-0.38%

Full SCHK fund page

iShares Russell 1000 ETF (IWB) belongs to the US Large Cap segment. Schwab 1000 Index® ETF (SCHK) is part of the US Multi-Factor segment. IWB's top 3 sector exposures are Information Technology, Financials and Consumer Discretionary. In contrast, SCHK's top sector exposures are Information Technology, Financials and Communication Services. IWB is more expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.03% for SCHK. IWB is up 5.02% year-to-date (YTD) with -$2.27B in YTD flows. SCHK performs worse with 4.7% YTD performance, and +$141M in YTD flows. Run a side-by-side ETF comparison of IWB and SCHK 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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IWB vs SCHK 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 04/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IWB SCHK	+12.40%+12.54%	+2.84%+2.47%	+5.02%+4.70%	+30.61%+30.41%	+79.32%+77.80%	+76.23%+75.97%
Flows	IWB SCHK	-$901M+$50M	-$1.86B+$104M	-$2.27B+$141M	-$2.37B+$232M	-$2.76B+$515M	-$1.91B+$1.49B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IWB SCHK	+15.61%+15.75%	+12.66%+12.75%	+15.12%+15.31%	+17.24%+17.39%
Max drawdown	IWB SCHK	-8.86%-8.95%	-8.86%-8.97%	-19.16%-19.22%	-25.17%-25.35%
Max drawdown duration	IWB SCHK	76d75d	76d76d	126d126d	709d716d

Trading data

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	IWB	SCHK
Last sale 4/28/2026 at 1:30 PM	$389.07	$34.24
Previous close 04/28/2026	$391.14	$34.44
Consolidated volume 04/28/2026
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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	IWB	SCHK
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/28/2026 at 1:30 PM

Live

Closed

	IWB	SCHK
Last price	$389.07	$34.24
1D performance	-0.53%	-0.58%
AuM	$46.06 B	$5.22 B
E/R	0.15%	0.03%

Characteristics

	IWB	SCHK
Management strategy	Passive	Passive
Provider	iShares	Schwab ETFs
Benchmark	Russell 1000 Index	Schwab 1000 Index
N° of holdings	911	828
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	May 15, 2000	November 10, 2017
ESG	No	No

More IWB data on Trackinsight

More SCHK data on Trackinsight

Exposure

Countries

IWB

USA

96.58%

Other

3.42%

SCHK

USA

96.65%

Other

3.35%

Sectors

IWB

Information Techn.

32.18%

Financials

10.63%

Consumer Discreti.

10.06%

Communication Ser.

9.9%

Health Care

9.46%

Industrials

8.89%

Other

18.89%

SCHK

Information Techn.

33.78%

Financials

10.43%

Communication Ser.

9.91%

Consumer Discreti.

9.7%

Health Care

9.37%

Industrials

8.35%

Other

18.47%

Diversification

IWB

Total weight of top 15 holdings out of 15

39.26%

SCHK

Total weight of top 15 holdings out of 15

40.98%

Top 15 holdings

Data as of March 31, 2026

IWB

NVIDIA

6.82%

APPLE

6.11%

MICROSOFT-T

4.59%

AMAZON.COM INC

3.34%

ALPHABET INC-CL

2.79%

BROADCOM LIMITED

2.39%

ALPHABET INC-CL

2.27%

META PLATFORMS

2.09%

TESLA

1.75%

BERKSHIRE HATHWAY

1.48%

JPMORGAN CHASE

1.33%

LILLY

1.23%

EXXON

1.20%

JOHNSON&JOHNSON

0.98%

WALMART INC

0.90%

SCHK

NVIDIA

7.29%

APPLE

6.50%

MICROSOFT-T

4.75%

AMAZON.COM INC

3.54%

ALPHABET INC-CL

2.87%

BROADCOM LIMITED

2.57%

ALPHABET INC-CL

2.29%

META PLATFORMS

2.09%

TESLA

1.82%

BERKSHIRE HATHWAY

1.52%

JPMORGAN CHASE

1.37%

LILLY

1.22%

EXXON

1.20%

JOHNSON&JOHNSON

1.01%

WALMART INC

0.94%

Frequently asked questions about IWB and SCHK

How have the IWB and SCHK ETFs performed in 2026?

As of April 27, 2026, IWB is up 5.02% year-to-date (YTD), while SCHK has returned 4.7%. That puts IWB better performer ahead so far this year.

Which ETF is attracting more investor money: IWB or SCHK?

Year-to-date, the IWB ETF saw -$2.27B in flows, compared to +$141M for SCHK.

Which ETF is more volatile: IWB or SCHK?

Over the past year, IWB had a volatility of 12.66%, while SCHK experienced 12.75%.

Which ETF is bigger: IWB or SCHK?

As of April 27, 2026, IWB holds $46.06 B in assets under management (AUM), while SCHK manages $5.22 B.

What sectors do the IWB and SCHK ETFs invest in?

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

IWBvsSCHKETF Comparison

iShares Russell 1000 ETF

Schwab 1000 Index® ETF

IWB vs SCHK 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 IWB and SCHK ETFs performed in 2026?

As of April 27, 2026, IWB is up 5.02% year-to-date (YTD), while SCHK has returned 4.7%. That puts IWB better performer ahead so far this year.

Which ETF is attracting more investor money: IWB or SCHK?

Year-to-date, the IWB ETF saw -$2.27B in flows, compared to +$141M for SCHK.

Which ETF is more volatile: IWB or SCHK?

Over the past year, IWB had a volatility of 12.66%, while SCHK experienced 12.75%.

Which ETF is bigger: IWB or SCHK?

As of April 27, 2026, IWB holds $46.06 B in assets under management (AUM), while SCHK manages $5.22 B.

What sectors do the IWB and SCHK ETFs invest in?

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

What are the top holdings of the IWB ETF and SCHK ETF?

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

Which ETF is more diversified: IWB or SCHK?

IWB holds 1006 securities with 39.26% of its assets in the top 15. SCHK has 906 securities and a top 15 weight of 40.98%.

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