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SMMDvsISCBETF Comparison

ETF 1

SMMD

iShares Russell 2500 ETF

This fund is part of

US Multi-Factor

+0%

Full SMMD fund page

VS

ETF 2

ISCB

iShares Morningstar Small-Cap ETF

This fund is part of

US Small Cap

+0%

Full ISCB fund page

iShares Russell 2500 ETF (SMMD) belongs to the US Multi-Factor segment. iShares Morningstar Small-Cap ETF (ISCB) is part of the US Small Cap segment. SMMD's top 3 sector exposures are Industrials, Information Technology and Financials. In contrast, ISCB's top sector exposures are Industrials, Financials and Information Technology. SMMD is more expensive with a Total Expense Ratio (TER) of 0.23%, versus 0.04% for ISCB. SMMD is up 20.92% year-to-date (YTD) with +$807M in YTD flows. ISCB performs worse with 13.65% YTD performance, and +$4M in YTD flows. Run a side-by-side ETF comparison of SMMD and ISCB 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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SMMD vs ISCB 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 06/18/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	SMMD ISCB	+7.27%+5.52%	+18.89%+13.84%	+20.92%+13.65%	+38.62%+31.59%	+66.19%+56.71%	+51.32%+38.82%
Flows	SMMD ISCB	+$260M+$11M	+$700M+$11M	+$807M+$4M	+$1.39B-$5M	+$1.93B-$18M	+$2.41B-$12M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	SMMD ISCB	+21.00%+17.59%	+17.94%+16.92%	+19.41%+19.58%	+21.04%+21.48%
Max drawdown	SMMD ISCB	-4.79%-4.04%	-9.48%-9.38%	-25.55%-25.75%	-28.20%-30.04%
Max drawdown duration	SMMD ISCB	7d16d	43d65d	283d289d	980d1067d

Trading data

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	SMMD	ISCB
Last sale 6/18/2026 at 1:30 PM	$90.12	$73.44
Previous close 06/18/2026	$88.76	$72.45
Consolidated volume 06/18/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of May 29, 2026

1-year trailing difference

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	SMMD	ISCB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 6/18/2026 at 1:30 PM

Live

Closed

	SMMD	ISCB
Last price	$90.12	$73.44
1D performance	+1.53%	+1.37%
AuM	$3.54 B	$290.06 M
E/R	0.23%	0.04%

Characteristics

	SMMD	ISCB
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	Russell 2500 Index	Morningstar US Small Cap Extended Index
N° of holdings	2032	1332
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	July 6, 2017	June 28, 2004
ESG	No	No

More SMMD data on Trackinsight

More ISCB data on Trackinsight

Exposure

Countries

SMMD

USA

92.17%

Other

7.83%

ISCB

USA

95.61%

Other

4.39%

Sectors

SMMD

Industrials

18.57%

Information Techn.

14.85%

Financials

12.6%

Health Care

10.31%

Consumer Discreti.

9.33%

Other

34.35%

ISCB

Industrials

17.01%

Financials

14.64%

Information Techn.

13.33%

Health Care

11.78%

Consumer Discreti.

10.93%

Other

32.32%

Diversification

SMMD

Total weight of top 15 holdings out of 15

10%

ISCB

Total weight of top 15 holdings out of 15

5.54%

Top 15 holdings

Data as of April 30, 2026

SMMD

US80004C2008

2.03%

CIENA

0.96%

COMFORT SYSTEMS USA

0.83%

LUMENTUM HOLDINGS

0.82%

BLOOM ENERGY CORP

0.79%

US19247G1076

0.72%

US7731211089

0.52%

EMCOR GROUP

0.51%

JABIL CIRCUIT

0.45%

FLEX LTD

0.44%

CASEYS GENERAL STORES

0.40%

TECHNIPFMC PLC

0.39%

TAPESTRY INC

0.38%

INSMED

0.37%

CREDO TECHNOLOGY GROUP HOLDING

0.36%

ISCB

LUMENTUM HOLDINGS

1.05%

REVOLUTION MEDICINES INC

0.44%

ALBEMARLE

0.38%

US0669224778

0.37%

ATI INC

0.34%

CF INDUSTRIES HOLDINGS

0.32%

ITT

0.31%

RBC BEARINGS

0.30%

COEUR MINING INC

0.30%

MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC

0.29%

OVINTIV INC

0.29%

TD SYNNEX

0.29%

EAST WEST BANCORP

0.29%

US65290E1010

0.29%

API GROUP CORP

0.28%

Frequently asked questions about SMMD and ISCB

How have the SMMD and ISCB ETFs performed in 2026?

As of June 18, 2026, SMMD is up 20.92% year-to-date (YTD), while ISCB has returned 13.65%. That puts SMMD better performer ahead so far this year.

Which ETF is attracting more investor money: SMMD or ISCB?

Year-to-date, the SMMD ETF saw +$807M in flows, compared to +$4M for ISCB.

Which ETF is more volatile: SMMD or ISCB?

Over the past year, SMMD had a volatility of 17.94%, while ISCB experienced 16.92%.

Which ETF is bigger: SMMD or ISCB?

As of June 18, 2026, SMMD holds $3.54 B in assets under management (AUM), while ISCB manages $290.06 M.

What sectors do the SMMD and ISCB ETFs invest in?

SMMD leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, ISCB focuses on Industrials, Financials and Information Technology.

What are the top holdings of the SMMD ETF and ISCB ETF?

SMMD top holdings include US80004C2008, CIENA and COMFORT SYSTEMS USA. ISCB holds in its top three: LUMENTUM HOLDINGS, REVOLUTION MEDICINES INC and ALBEMARLE.

SMMDvsISCBETF Comparison

iShares Russell 2500 ETF

iShares Morningstar Small-Cap ETF

SMMD vs ISCB 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 SMMD and ISCB ETFs performed in 2026?

As of June 18, 2026, SMMD is up 20.92% year-to-date (YTD), while ISCB has returned 13.65%. That puts SMMD better performer ahead so far this year.

Which ETF is attracting more investor money: SMMD or ISCB?

Year-to-date, the SMMD ETF saw +$807M in flows, compared to +$4M for ISCB.

Which ETF is more volatile: SMMD or ISCB?

Over the past year, SMMD had a volatility of 17.94%, while ISCB experienced 16.92%.

Which ETF is bigger: SMMD or ISCB?

As of June 18, 2026, SMMD holds $3.54 B in assets under management (AUM), while ISCB manages $290.06 M.

What sectors do the SMMD and ISCB ETFs invest in?

SMMD leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, ISCB focuses on Industrials, Financials and Information Technology.

What are the top holdings of the SMMD ETF and ISCB ETF?

SMMD top holdings include US80004C2008, CIENA and COMFORT SYSTEMS USA. ISCB holds in its top three: LUMENTUM HOLDINGS, REVOLUTION MEDICINES INC and ALBEMARLE.

Which ETF is more diversified: SMMD or ISCB?

SMMD holds 2411 securities with 10% of its assets in the top 15. ISCB has 1547 securities and a top 15 weight of 5.54%.

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