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IMCGvsSIZEETF Comparison

ETF 1

IMCG

iShares Morningstar Mid-Cap Growth ETF

This fund is part of

US Mid Cap Growth

+0.59%

Full IMCG fund page

VS

ETF 2

SIZE

iShares MSCI USA Size Factor ETF

This fund is part of

US Large Cap

+0.43%

Full SIZE fund page

iShares Morningstar Mid-Cap Growth ETF (IMCG) belongs to the US Mid Cap Growth segment. iShares MSCI USA Size Factor ETF (SIZE) is part of the US Large Cap segment. IMCG's top 3 sector exposures are Technology, Industrials and Finance. In contrast, SIZE's top sector exposures are Finance, Technology and Industrials. IMCG is less expensive with a Total Expense Ratio (TER) of 0.06%, versus 0.15% for SIZE. IMCG is up 13.47% year-to-date (YTD) with +$407M in YTD flows. SIZE performs worse with 10.68% YTD performance, and -$556K in YTD flows. Run a side-by-side ETF comparison of IMCG and SIZE 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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IMCG vs SIZE 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 11/06/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IMCG SIZE	-7.27%-0.45%	-7.44%-2.47%	+13.47%+10.68%	+12.95%+13.47%	+64.69%+59.18%	+24.09%+38.10%
Flows	IMCG SIZE	+$43M-	+$164M-	+$407M-$556K	+$444M+$16M	+$1.30B-$3M	+$1.81B-$299M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IMCG SIZE	+17.14%+12.26%	+18.10%+12.58%	+17.78%+14.42%	+20.66%+17.13%
Max drawdown	IMCG SIZE	-10.49%-6.56%	-10.49%-7.92%	-21.86%-18.57%	-35.09%-24.05%
Max drawdown duration	IMCG SIZE	85d85d	85d49d	206d219d	1060d820d

Trading data

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	IMCG	SIZE
Last sale 11/6/2026 at 2:30 PM	$90.18	$176.98
Previous close 11/04/2026	$89.73	$177.77
Consolidated volume 11/04/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of October 30, 2026

1-year trailing difference

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	IMCG	SIZE
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 11/6/2026 at 2:30 PM

Live

Closed

	IMCG	SIZE
Last price	$90.18	$176.98
1D performance	+0.50%	-0.44%
AuM	$3.90 B	$425.10 M
E/R	0.06%	0.15%

Characteristics

	IMCG	SIZE
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	Morningstar US Mid Cap Broad Growth Index	MSCI USA Low Size Index
N° of holdings	257	511
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 28, 2004	April 16, 2013
ESG	No	No

More IMCG data on Trackinsight

More SIZE data on Trackinsight

Exposure

Countries

IMCG

USA

94.95%

Other

5.05%

SIZE

USA

94.6%

Other

5.4%

Sectors

IMCG

Technology

26.04%

Industrials

20.68%

Finance

14.1%

Healthcare

8.6%

Non-Energy Materi.

7.7%

Other

22.87%

SIZE

Finance

20.9%

Technology

18.59%

Industrials

13.34%

Healthcare

12.51%

Consumer Non-Cycl.

7.03%

Other

27.64%

Diversification

IMCG

Total weight of top 15 holdings out of 15

18.47%

SIZE

Total weight of top 15 holdings out of 15

5.53%

Top 15 holdings

Data as of September 30, 2026

IMCG

Snowflake, Inc.

1.59%

Cloudflare, Inc.

1.54%

Fortinet, Inc.

1.54%

Dell Technologies, Inc.

1.50%

Freeport-McMoRan, Inc.

1.39%

Datadog, Inc.

1.26%

Johnson Controls International Plc

1.25%

Robinhood Markets, Inc.

1.21%

Lumentum Holdings, Inc.

1.19%

Bloom Energy Corp.

1.10%

Motorola Solutions, Inc.

1.02%

Cummins, Inc.

0.98%

Hilton Worldwide Holdings, Inc.

0.97%

Ecolab, Inc.

0.96%

DoorDash, Inc.

0.96%

SIZE

Okta, Inc.

0.49%

Dell Technologies, Inc.

0.42%

Natera, Inc.

0.41%

Atlassian Corp.

0.41%

Illumina, Inc.

0.38%

Snowflake, Inc.

0.38%

Hewlett Packard Enterprise Co.

0.38%

Equity Residential

0.36%

SharkNinja, Inc.

0.35%

NetApp, Inc.

0.34%

Veeva Systems, Inc.

0.34%

Everpure, Inc.

0.34%

Cloudflare, Inc.

0.32%

CrowdStrike Holdings, Inc.

0.31%

Agilent Technologies, Inc.

0.30%

Frequently asked questions about IMCG and SIZE

How have the IMCG and SIZE ETFs performed in 2026?

As of November 6, 2026, IMCG is up 13.47% year-to-date (YTD), while SIZE has returned 10.68%. That puts IMCG better performer ahead so far this year.

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

Year-to-date, the IMCG ETF saw +$407M in flows, compared to -$556K for SIZE.

Which ETF is more volatile: IMCG or SIZE?

Over the past year, IMCG had a volatility of 18.1%, while SIZE experienced 12.58%.

Which ETF is bigger: IMCG or SIZE?

As of November 6, 2026, IMCG holds $3.90 B in assets under management (AUM), while SIZE manages $425.10 M.

What sectors do the IMCG and SIZE ETFs invest in?

IMCG leans toward sectors like Technology, Industrials and Finance. Meanwhile, SIZE focuses on Finance, Technology and Industrials.

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

IMCG top holdings include Snowflake, Inc., Cloudflare, Inc. and Fortinet, Inc.. SIZE holds in its top three: Okta, Inc., Dell Technologies, Inc. and Natera, Inc..

Which ETF is more diversified: IMCG or SIZE?

IMCG holds 259 securities with 18.47% of its assets in the top 15. SIZE has 515 securities and a top 15 weight of 5.53%.

ETFs for contrarian investors

December 21, 2022

SIZE

IMCGvsSIZEETF Comparison

iShares Morningstar Mid-Cap Growth ETF

iShares MSCI USA Size Factor ETF

IMCG vs SIZE 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 IMCG and SIZE ETFs performed in 2026?

As of November 6, 2026, IMCG is up 13.47% year-to-date (YTD), while SIZE has returned 10.68%. That puts IMCG better performer ahead so far this year.

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

Year-to-date, the IMCG ETF saw +$407M in flows, compared to -$556K for SIZE.

Which ETF is more volatile: IMCG or SIZE?

Over the past year, IMCG had a volatility of 18.1%, while SIZE experienced 12.58%.

Which ETF is bigger: IMCG or SIZE?

As of November 6, 2026, IMCG holds $3.90 B in assets under management (AUM), while SIZE manages $425.10 M.

What sectors do the IMCG and SIZE ETFs invest in?

IMCG leans toward sectors like Technology, Industrials and Finance. Meanwhile, SIZE focuses on Finance, Technology and Industrials.

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

IMCG top holdings include Snowflake, Inc., Cloudflare, Inc. and Fortinet, Inc.. SIZE holds in its top three: Okta, Inc., Dell Technologies, Inc. and Natera, Inc..

Which ETF is more diversified: IMCG or SIZE?

IMCG holds 259 securities with 18.47% of its assets in the top 15. SIZE has 515 securities and a top 15 weight of 5.53%.

ETFs for contrarian investors

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