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iShares Russell 2000 Growth ETF (IWO)

SEC CIK 1100663 · Series S000004343 · Portfolio as of 2026-06-30

Net assets
$15.43B
Holdings
1137
Snapshots
29
History since
2019-09-30

Top holdings

SecurityValueWeight
BlackRock Funds III · BISXX$2.28B12.89%
Moog, Inc. · MOG/A$112.1M0.64%
BrightSpring Health Services, Inc. · BTSG$105.1M0.60%
MaxLinear, Inc. · MXL$102.4M0.58%
Argan, Inc. · AGX$101.3M0.57%
JFrog Ltd. · FROG$91.6M0.52%
Krystal Biotech, Inc. · KRYS$89.7M0.51%
ESCO Technologies, Inc. · ESE$85.6M0.48%
FirstCash Holdings, Inc. · FCFS$82.3M0.47%
D-Wave Quantum, Inc. · QBTS$81.8M0.46%

Sector exposure

healthcare
26.6%
technology
23.8%
other
13.7%
financials
10.0%
industrials
9.3%
consumer discretionary
5.3%
energy
3.4%
materials
2.6%

Recent monthly returns

2026-01
+3.97%
2026-02
-0.24%
2026-03
-6.31%
2026-04
+14.67%
2026-05
+5.83%
2026-06
+3.53%

From N-PORT Part B, units verified by net-asset reconciliation.

Get this data via API

curl "https://api.fundlens.io/v1/funds/IWO/holdings" \
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Full holdings, every historical snapshot, point-in-time queries, monthly returns and flows — free tier available, no card required.

Source: SEC EDGAR Form N-PORT. Data is quarterly with a regulatory filing lag; this page shows the most recent public filing. Not investment advice.