iShares U.S. Thematic Rotation Active ETF (THRO) is a iShares ETF with a 0.57% expense ratio, 250 holdings and $7.4B in net assets. Largest sector: Technology (43%).
Fee
0.57%
expense ratio
Net assets
$7.4B
Launched
Dec 14, 2021
Holdings
250
as of Oct 22, 2026
Top 10 weight
43.6%
largest ten holdings
Largest sector
Technology
43.1%
Yield
30-day SEC 0.46% · TTM 0.30%
as of Sep 30, 2026
Benchmark
—
THRO's holdings are as of Oct 22, 2026.
Technology
43.1%
Industrials
10.2%
Financial Services
10.2%
Communication Services
8.0%
Healthcare
7.5%
Consumer Cyclical
7.4%
Consumer Defensive
6.0%
Energy
5.7%
Utilities
1.4%
Basic Materials
0.5%
1
AAPL
APPLE
8.71%
2
NVDA
NVIDIA
7.92%
3
MSFT
MICROSOFT
6.40%
4
AMZN
AMAZON.COM
4.53%
5
GOOGL
ALPHABET
3.64%
6
XOM
EXXON MOBIL
2.77%
7
JPM
JPMORGAN CHASE
2.67%
8
WMT
WALMART
2.59%
9
V
VISA
2.22%
10
JNJ
JOHNSON + JOHNSON
2.14%
11
MU
MICRON TECHNOLOGY
2.11%
12
AVGO
BROADCOM
1.95%
13
CAT
CATERPILLAR
1.94%
14
GOOG
ALPHABET CL C
1.79%
15
META
META PLATFORMS
1.78%
16
AMD
ADVANCED MICRO DEVICES
1.62%
17
RTX
RTX
1.55%
18
PG
PROCTER & GAMBLE
1.54%
19
CVX
CHEVRON
1.50%
20
CSCO
CISCO SYSTEMS
1.49%
21
PFE
PFIZER
1.46%
22
NEE
NEXTERA ENERGY
1.41%
23
TSLA
TESLA
1.39%
24
NOC
NORTHROP GRUMMAN
1.17%
25
AMAT
APPLIED MATERIALS
1.15%
1–25 of 250
Funds listed by how much of their largest holdings they share with THRO — 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.