BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

ISCBvsNUSCETF Comparison

ETF 1

ISCB

iShares Morningstar Small-Cap ETF

This fund is part of

US Small Cap

-1%

Full ISCB fund page

VS

ETF 2

NUSC

NuShares ESG Small-Cap ETF

This fund is part of

US Small Cap

-1%

Full NUSC fund page

iShares Morningstar Small-Cap ETF (ISCB) and NuShares ESG Small-Cap ETF (NUSC) belong to the same industry segment: US Small Cap. ISCB's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, NUSC's top sector exposures are Financials, Information Technology and Industrials. ISCB is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.31% for NUSC. ISCB is up 9.93% year-to-date (YTD) with -$7M in YTD flows. NUSC performs better with 10.43% YTD performance, and -$173M in YTD flows. Run a side-by-side ETF comparison of ISCB and NUSC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

ISCB vs NUSC performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

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 06/10/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	ISCB NUSC	-0.37%+0.47%	+7.79%+7.44%	+9.93%+10.43%	+25.10%+22.37%	+51.60%+39.12%	+29.27%+21.64%
Flows	ISCB NUSC	--$87M	--$52M	-$7M-$173M	-$16M-$177M	-$29M-$153M	-$23M+$159M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	ISCB NUSC	+17.38%+18.81%	+16.81%+17.25%	+19.54%+19.66%	+21.47%+21.26%
Max drawdown	ISCB NUSC	-4.39%-5.05%	-9.38%-10.10%	-25.75%-26.88%	-30.04%-28.74%
Max drawdown duration	ISCB NUSC	27d28d	65d53d	289d379d	1067d1073d

Trading data

Create an account to view trading data

Join for free

	ISCB	NUSC
Last sale 6/11/2026 at 1:30 PM	$72.97	$50.60
Previous close 06/10/2026	$71.32	$49.33
Consolidated volume 06/10/2026
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

Create an account to view replication metrics

Join for free

Create an account to view replication quality

Join for free

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

Main metrics

Last update 6/11/2026 at 1:30 PM

Live

Closed

	ISCB	NUSC
Last price	$72.97	$50.60
1D performance	+2.31%	+2.57%
AuM	$270.73 M	$1.21 B
E/R	0.04%	0.31%

Characteristics

	ISCB	NUSC
Management strategy	Passive	Passive
Provider	iShares	Nuveen
Benchmark	Morningstar US Small Cap Extended Index	MSCI TIAA ESG USA Small-Cap Index
N° of holdings	1332	394
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 28, 2004	December 13, 2016
ESG	No	Yes

More ISCB data on Trackinsight

More NUSC data on Trackinsight

Exposure

Countries

ISCB

USA

95.61%

Other

4.39%

NUSC

USA

84.58%

Other

15.42%

Sectors

ISCB

Industrials

17.01%

Financials

14.64%

Information Techn.

13.33%

Health Care

11.78%

Consumer Discreti.

10.93%

Other

32.32%

NUSC

Financials

15.45%

Information Techn.

14.71%

Industrials

14.25%

Consumer Discreti.

11.68%

Health Care

11.3%

Materials

7.89%

Other

24.71%

Diversification

ISCB

Total weight of top 15 holdings out of 15

5.54%

NUSC

Total weight of top 15 holdings out of 15

15.24%

Top 15 holdings

Data as of April 30, 2026

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%

NUSC

TECHNIPFMC PLC

1.44%

NVENT ELECTRIC PLC

1.28%

CARPENTER TECHNOLOGY

1.21%

MODERNA INC

1.09%

EAST WEST BANCORP

1.08%

ATI INC

1.06%

HOST HOTELS & RESORTS REIT

1.03%

MODINE MNFC CO

0.96%

TD SYNNEX

0.95%

AGNC INVESTMENT CORP

0.94%

SERVICE

0.93%

IONIS PHARMACEUTICALS INC

0.85%

FLOWSERVE

0.84%

POPULAR

0.82%

INTERDIGITAL

0.75%

Frequently asked questions about ISCB and NUSC

How have the ISCB and NUSC ETFs performed in 2026?

As of June 10, 2026, ISCB is up 9.93% year-to-date (YTD), while NUSC has returned 10.43%. That puts NUSC better performer ahead so far this year.

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

Year-to-date, the ISCB ETF saw -$7M in flows, compared to -$173M for NUSC.

Which ETF is more volatile: ISCB or NUSC?

Over the past year, ISCB had a volatility of 16.81%, while NUSC experienced 17.25%.

Which ETF is bigger: ISCB or NUSC?

As of June 10, 2026, ISCB holds $270.73 M in assets under management (AUM), while NUSC manages $1.21 B.

What sectors do the ISCB and NUSC ETFs invest in?

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

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

ISCB top holdings include LUMENTUM HOLDINGS, REVOLUTION MEDICINES INC and ALBEMARLE. NUSC holds in its top three: TECHNIPFMC PLC, NVENT ELECTRIC PLC and CARPENTER TECHNOLOGY.

ISCBvsNUSCETF Comparison

iShares Morningstar Small-Cap ETF

NuShares ESG Small-Cap ETF

ISCB vs NUSC 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 ISCB and NUSC ETFs performed in 2026?

As of June 10, 2026, ISCB is up 9.93% year-to-date (YTD), while NUSC has returned 10.43%. That puts NUSC better performer ahead so far this year.

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

Year-to-date, the ISCB ETF saw -$7M in flows, compared to -$173M for NUSC.

Which ETF is more volatile: ISCB or NUSC?

Over the past year, ISCB had a volatility of 16.81%, while NUSC experienced 17.25%.

Which ETF is bigger: ISCB or NUSC?

As of June 10, 2026, ISCB holds $270.73 M in assets under management (AUM), while NUSC manages $1.21 B.

What sectors do the ISCB and NUSC ETFs invest in?

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

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

ISCB top holdings include LUMENTUM HOLDINGS, REVOLUTION MEDICINES INC and ALBEMARLE. NUSC holds in its top three: TECHNIPFMC PLC, NVENT ELECTRIC PLC and CARPENTER TECHNOLOGY.

Which ETF is more diversified: ISCB or NUSC?

ISCB holds 1547 securities with 5.54% of its assets in the top 15. NUSC has 399 securities and a top 15 weight of 15.24%.

Build and Analyze Your ETF Portfolio Like a Pro