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NUMGvsIMCGETF Comparison

ETF 1

NUMG

NuShares ESG Mid-Cap Growth ETF

This fund is part of

US Mid Cap Growth

+0.18%

Full NUMG fund page

VS

ETF 2

IMCG

iShares Morningstar Mid-Cap Growth ETF

This fund is part of

US Mid Cap Growth

+0.18%

Full IMCG fund page

NuShares ESG Mid-Cap Growth ETF (NUMG) and iShares Morningstar Mid-Cap Growth ETF (IMCG) belong to the same industry segment: US Mid Cap Growth. NUMG's top 3 sector exposures are Information Technology, Industrials and Health Care. In contrast, IMCG's top sector exposures are Industrials, Information Technology and Consumer Discretionary. NUMG is more expensive with a Total Expense Ratio (TER) of 0.31%, versus 0.06% for IMCG. NUMG is down -6.22% year-to-date (YTD) with -$17M in YTD flows. IMCG performs better with 10.72% YTD performance, and +$80M in YTD flows. Run a side-by-side ETF comparison of NUMG and IMCG 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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NUMG vs IMCG 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.	NUMG IMCG	+8.31%+10.73%	-1.04%+7.03%	-6.22%+10.72%	+2.81%+23.31%	+22.57%+60.33%	-2.50%+38.84%
Flows	NUMG IMCG	-+$26M	-$15M+$63M	-$17M+$80M	-$46M+$412M	-$50M+$1.10B	+$108M+$1.18B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	NUMG IMCG	+24.64%+21.47%	+18.63%+15.82%	+19.92%+17.27%	+23.04%+20.26%
Max drawdown	NUMG IMCG	-12.09%-10.11%	-19.66%-10.11%	-26.47%-21.86%	-38.67%-35.09%
Max drawdown duration	NUMG IMCG	88d43d	278d43d	509d206d	1627d1060d

Trading data

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	NUMG	IMCG
Last sale 5/1/2026 at 1:30 PM	$44.81	$88.33
Previous close 05/01/2026	$44.18	$88.02
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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	NUMG	IMCG
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

	NUMG	IMCG
Last price	$44.81	$88.33
1D performance	+1.43%	+0.35%
AuM	$358.29 M	$3.50 B
E/R	0.31%	0.06%

Characteristics

	NUMG	IMCG
Management strategy	Passive	Passive
Provider	Nuveen	iShares
Benchmark	MSCI TIAA ESG USA Mid-Cap Growth Index	Morningstar US Mid Cap Broad Growth Index
N° of holdings	38	245
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	December 13, 2016	June 28, 2004
ESG	Yes	No

More NUMG data on Trackinsight

More IMCG data on Trackinsight

Exposure

Countries

NUMG

USA

98.81%

Other

1.19%

IMCG

USA

90.72%

Other

9.28%

Sectors

NUMG

Information Techn.

26.13%

Industrials

25.44%

Health Care

15.75%

Consumer Discreti.

12.07%

Other

20.62%

IMCG

Industrials

25.71%

Information Techn.

22.88%

Consumer Discreti.

10.09%

Financials

8.84%

Health Care

8.31%

Other

24.17%

Diversification

NUMG

Total weight of top 15 holdings out of 15

53.54%

IMCG

Total weight of top 15 holdings out of 15

18.92%

Top 15 holdings

Data as of March 31, 2026

NUMG

QUANTA SERVICES

5.99%

CIENA

4.79%

COMFORT SYSTEMS USA

4.11%

WW GRAINGER

4.06%

ALNYLAM PHARMACEUTICALS

3.79%

IDEXX LABORATORIES

3.72%

CARVANA CO

3.58%

DATADOG

3.34%

AXON ENTERPRISE INC

3.11%

EMCOR GROUP

3.10%

VERISK ANALYTICS

2.92%

INTERACTIVE BROKERS GROUP

2.91%

VEEVA SYSTEMS IN

2.88%

LIVE NATION

2.69%

BURLINGTON STORES

2.55%

IMCG

CORNING

1.64%

VERTIV HOLDINGS

1.50%

HOWMET AEROSPACE INC

1.43%

US80004C2008

1.42%

SEAGATE TECHNOLOGY HOLDINGS PLC

1.40%

MARVELL TECHNOLOGY

1.38%

QUANTA SERVICES

1.29%

JOHNSON CONTROLS INTERNATIONAL

1.28%

MOTOROLA SOLUTIONS

1.16%

ROYAL CARIBBEAN GROUP

1.11%

AON

1.11%

ECOLAB

1.07%

HILTON INC

1.06%

TRANSDIGM GROUP

1.05%

CLOUDFLARE INC

1.02%

Frequently asked questions about NUMG and IMCG

How have the NUMG and IMCG ETFs performed in 2026?

As of May 1, 2026, NUMG is down -6.22% year-to-date (YTD), while IMCG has returned 10.72%. That puts IMCG better performer ahead so far this year.

Which ETF is attracting more investor money: NUMG or IMCG?

Year-to-date, the NUMG ETF saw -$17M in flows, compared to +$80M for IMCG.

Which ETF is more volatile: NUMG or IMCG?

Over the past year, NUMG had a volatility of 18.63%, while IMCG experienced 15.82%.

Which ETF is bigger: NUMG or IMCG?

As of May 1, 2026, NUMG holds $358.29 M in assets under management (AUM), while IMCG manages $3.50 B.

What sectors do the NUMG and IMCG ETFs invest in?

NUMG leans toward sectors like Information Technology, Industrials and Health Care. Meanwhile, IMCG focuses on Industrials, Information Technology and Consumer Discretionary.

What are the top holdings of the NUMG ETF and IMCG ETF?

NUMG top holdings include QUANTA SERVICES, CIENA and COMFORT SYSTEMS USA. IMCG holds in its top three: CORNING, VERTIV HOLDINGS and HOWMET AEROSPACE INC.

NUMGvsIMCGETF Comparison

NuShares ESG Mid-Cap Growth ETF

iShares Morningstar Mid-Cap Growth ETF

NUMG vs IMCG 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 NUMG and IMCG ETFs performed in 2026?

As of May 1, 2026, NUMG is down -6.22% year-to-date (YTD), while IMCG has returned 10.72%. That puts IMCG better performer ahead so far this year.

Which ETF is attracting more investor money: NUMG or IMCG?

Year-to-date, the NUMG ETF saw -$17M in flows, compared to +$80M for IMCG.

Which ETF is more volatile: NUMG or IMCG?

Over the past year, NUMG had a volatility of 18.63%, while IMCG experienced 15.82%.

Which ETF is bigger: NUMG or IMCG?

As of May 1, 2026, NUMG holds $358.29 M in assets under management (AUM), while IMCG manages $3.50 B.

What sectors do the NUMG and IMCG ETFs invest in?

NUMG leans toward sectors like Information Technology, Industrials and Health Care. Meanwhile, IMCG focuses on Industrials, Information Technology and Consumer Discretionary.

What are the top holdings of the NUMG ETF and IMCG ETF?

NUMG top holdings include QUANTA SERVICES, CIENA and COMFORT SYSTEMS USA. IMCG holds in its top three: CORNING, VERTIV HOLDINGS and HOWMET AEROSPACE INC.

Which ETF is more diversified: NUMG or IMCG?

NUMG holds 40 securities with 53.54% of its assets in the top 15. IMCG has 269 securities and a top 15 weight of 18.92%.

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