ETF · holdings as filed 2026-03-31
What's inside IWO?
iShares Russell 2000 Growth ETF
Holdings
1,104
positions in the fund
Expense ratio
—
net, per year
Fund size
$12B
total net assets
Top 15 holdings
1
BISXXBCF INSTITUTIONAL-SL AGNCY
13.68%
2
BEBLOOM ENERGY CORP- A
1.99%
4
CRDOCREDO TECHNOLOGY GROUP HOLDI
1.02%
5
NXTNEXTPOWER INC-CL A
0.94%
6
KTOSKRATOS DEFENSE & SECURITY
0.86%
7
AEISADVANCED ENERGY INDUSTRIES
0.82%
8
STRLSTERLING INFRASTRUCTURE INC
0.81%
9
BBIOBRIDGEBIO PHARMA INC
0.79%
10
GHGUARDANT HEALTH INC
0.77%
11
MODMODINE MANUFACTURING CO
0.76%
12
ENSGENSIGN GROUP INC/THE
0.76%
14
DYDYCOM INDUSTRIES INC
0.66%
15
SPXCSPX TECHNOLOGIES INC
0.65%
Sectors
1Information Technology29% 5Consumer Discretionary10% 8Communication Services3% Hold IWO alongside other funds? See your combined true holdings, overlap, and blended fees — free, no signup.
Unwrap your portfolio →Data source: official SEC Form N-PORT filings (as of 2026-03-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.