IWO — iShares Russell 2000 Growth ETFholdings & exposure
iShares Russell 2000 Growth ETF (IWO), issued by BlackRock, reported 1,136 long positions and $15.4B in net assets in its Jun 2026 N-PORT filing. The ten largest positions account for 20.27% of net assets.
Reporting period: 30 Jun 2026 · 9 filings on file · N-PORT is filed monthly and published quarterly, roughly 60 days in arrears
Net assets
$15.4B
As of Jun 2026
Positions
1,136
Long positions in the filing
Top 10 weight
20.27%
Top 25: 27.43%
Effective holdings
41
Moderately concentrated
Cash
0.34%
Share of net assets
Securities on loan
14.376%
502 positions on loan
Sector exposure
13 sectors · Jun 2026
Health Care22.29%
Technology17.50%
Industrials13.83%
Funds12.91%
Financials8.13%
Consumer Discretionary8.07%
Materials5.41%
Unclassified3.65%
Energy2.34%
Real Estate1.93%
Utilities1.50%
Consumer Staples1.36%
Communication Services1.08%
Ten largest holdings
Top 10 of 1,137 positions · Jun 2026
Ten largest holdings reported by IWO as of 30 Jun 2026
#
Security
CUSIP
Value
% of net assets
1
BCF INSTITUTIONAL-SL AGNCY
066922519
$2.3B
14.75%
2
MOOG INC-CLASS A
615394202
$112.1M
0.73%
3
BRIGHTSPRING HEALTH SERVICES
10950A106
$105.1M
0.68%
4
MAXLINEAR INC
57776J100
$102.4M
0.66%
5
ARGAN INC
04010E109
$101.3M
0.66%
6
JFROG LTD
N/A
$91.6M
0.59%
7
KRYSTAL BIOTECH INC
501147102
$89.7M
0.58%
8
ESCO TECHNOLOGIES INC
296315104
$85.6M
0.56%
9
FIRSTCASH HOLDINGS INC
33768G107
$82.3M
0.53%
10
D-WAVE QUANTUM INC
26740W109
$81.8M
0.53%
Full holdings, position changes between periods, fund overlap, cross-fund crowding and securities lending detail for IWO are in the ETF X-Ray dashboard.