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ETF · holdings as filed 2026-03-31

What's inside IWB?

iShares Russell 1000 ETF
Holdings
1,009
positions in the fund
Top 10
34%
of fund assets
Expense ratio
—
net, per year
Fund size
$43B
total net assets
Top 15 holdings
1
NVDANVIDIA CORP
6.81%
2
AAPLAPPLE INC
6.10%
3
MSFTMICROSOFT CORP
4.58%
4
AMZNAMAZON.COM INC
3.33%
5
GOOGLALPHABET INC-CL A
2.79%
6
AVGOBROADCOM INC
2.39%
7
GOOGALPHABET INC-CL C
2.27%
8
METAMETA PLATFORMS INC-CLASS A
2.08%
9
TSLATESLA INC
1.75%
10
BRK/BBERKSHIRE HATHAWAY INC-CL B
1.47%
11
JPMJPMORGAN CHASE & CO
1.33%
12
LLYELI LILLY & CO
1.23%
13
XONAEXXON MOBIL CORP
1.20%
14
JNJJOHNSON & JOHNSON
0.98%
15
WMTWALMART INC
0.90%
Sectors
1Information Technology
45%
2Consumer Discretionary
13%
3Financials
12%
4Health Care
12%
5Unclassified
4%
6Industrials
4%
7Utilities
3%
8Communication Services
3%
Geography
1United States
96%
2Ireland
2%
3Germany
1%
4Switzerland
0%
5Bermuda
0%
6United Kingdom
0%
7Cayman Islands
0%
8Luxembourg
0%
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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.