iShares Dow Jones U.S. ETF (IYY) is a iShares ETF with a 0.20% expense ratio, 944 holdings and $3.0B in net assets. Largest sector: Technology (37%).
Fee
0.20%
expense ratio
Net assets
$3.0B
Launched
Jun 12, 2000
Holdings
944
as of Oct 22, 2026
Top 10 weight
35.3%
largest ten holdings
Largest sector
Technology
37.0%
Yield
30-day SEC 0.85% · TTM 0.87%
as of Sep 30, 2026
Benchmark
Dow Jones U.S. Index
IYY's holdings are as of Oct 22, 2026.
Technology
37.0%
Financial Services
12.0%
Healthcare
10.1%
Consumer Cyclical
9.1%
Communication Services
8.8%
Industrials
8.7%
Consumer Defensive
4.8%
Energy
3.7%
Utilities
2.1%
Real Estate
2.0%
Basic Materials
1.8%
1
NVDA
NVIDIA
7.25%
2
AAPL
APPLE
7.17%
3
MSFT
MICROSOFT
5.46%
4
AMZN
AMAZON.COM
3.47%
5
GOOGL
ALPHABET
2.68%
6
AVGO
BROADCOM
2.17%
7
GOOG
ALPHABET CL C
2.15%
8
META
META PLATFORMS
2.02%
9
TSLA
TESLA
1.49%
10
LLY
ELI LILLY
1.48%
11
BRK.B
BERKSHIRE HATHAWAY
1.44%
12
MU
MICRON TECHNOLOGY
1.36%
13
JPM
JPMORGAN CHASE
1.26%
14
AMD
ADVANCED MICRO DEVICES
1.17%
15
XOM
EXXON MOBIL
1.03%
16
V
VISA
1.00%
17
JNJ
JOHNSON + JOHNSON
0.91%
18
WMT
WALMART
0.76%
19
MA
MASTERCARD
0.72%
20
ABBV
ABBVIE
0.71%
21
COST
COSTCO WHOLESALE
0.64%
22
PLTR
PALANTIR TECHNOLOGIES A
0.64%
23
CVX
CHEVRON
0.63%
24
INTC
INTEL
0.60%
25
CSCO
CISCO SYSTEMS
0.58%
1–25 of 944
Funds listed by how much of their largest holdings they share with IYY — not a ranking.
Data from iShares; prices and returns from market data. Page updated October 29, 2026. Holdings and figures change over time. For information only — not investment advice.