IWO ETF

$355.37

AUM$14.2B

TER0.24%

Holdings1,105

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IWO ETF

$355.37

iShares Russell 2000 Growth ETF

AUM$14.2B

TER0.24%

Holdings1,105

See how much of IWO you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

IWO holds 6.1% of its assets in its 10 largest positions as of Sep 11, 2026. IWO is iShares Russell 2000 Growth ETF.

Showing the top 10 of 1,105 holdings · as of Sep 11, 2026

Top 10 weight

6.13%

IWO top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Share chg	Sector	Industry
1	MOG.A	Moog Inccommon StockIndustrials · Aerospace & Defense	0.69%	0.7%	269,994	$99.09M	+828	Industrials	Aerospace & Defense
2	BTSG	Brightspring HealthHealth Care · Healthcare Services	0.63%	1.3%	1,534,589	$90.13M	+1.8K	Health Care	Healthcare Services
Share changes, sector and industry · Pro
3	GKOS	Glaukos Corp.	0.63%	1.9%	542,347	$90.71M
4	—	Firstcash Inc	0.62%	2.6%	390,347	$89.15M
5	—	Jfrog Ltd [Frog]	0.62%	3.2%	1,027,668	$89.59M
6	EAT	Brinker International, Inc.	0.60%	3.8%	409,378	$86.99M
7	IDCC	Interdigital Inc	0.60%	4.4%	246,038	$86.15M
8	PTGX	Protagonist Therapeutics Inc	0.60%	5.0%	579,401	$85.86M
9	KRYS	Krystal Biotech Inc	0.59%	5.6%	245,917	$85.33M
10	PRAX	Praxis Precision Medicines, Inc.	0.55%	6.1%	236,493	$79.13M
More holdings · Pro

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Themes in the top 10

ManufacturingDefense TechnologyAviation TechnologyRobotics & AutomationMedical DevicesAging PopulationManaged CareDigital HealthLending & CreditPaymentsValue RetailConsumer Spending5G InfrastructureNetworking InfrastructureBiotechnology

IWO ETF Top Holdings

IWO holdings top 10 positions. The top 10 holdings account for 6.1% of the fund, led by Moog Inccommon Stock at 0.7%, Brightspring Health at 0.6%, Glaukos Corp. at 0.6%.

IWO portfolio concentration is well-diversified, with the top 10 representing 6.1% of total assets. The largest sector exposure is Health Care at 26.9%.

IWO sectors provide a detailed breakdown. IWO overlap shows how holdings compare to other funds in your portfolio.

Compare IWO

IWO vs SPY IWO vs QQQ IWO vs VOO IWO vs VTI IWO vs IVV IWO vs SCHD IWO vs VYM IWO vs VXUS

#	Ticker	Name	Industry	Weight
1	MOG.A	Moog Inccommon Stock	Industrials	0.69%
2	BTSG	Brightspring Health	Health Care	0.63%
3	GKOS	Glaukos Corp.	Health Care	0.63%
4	FCFS	Firstcash Inc	Consumer Discretionary	0.62%
5	FROG:IL	Jfrog Ltd [Frog]	Unknown	0.62%
6	EAT	Brinker International, Inc.	Consumer Discretionary	0.60%
7	IDCC	Interdigital Inc	Information Technology	0.60%
8	PTGX	Protagonist Therapeutics Inc	Health Care	0.60%
9	KRYS	Krystal Biotech Inc	Health Care	0.59%
10	PRAX	Praxis Precision Medicines, Inc.	Health Care	0.55%

IWO ETF

IWO ETF Top Holdings

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Holdings Distribution