iShares MSCI USA Size Factor ETF

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell SIZE and other ETFs, options, and stocks.

About SIZE

SIZE tracks an index of large- and mid-cap US stocks. Holdings are weighted by the inverse natural logarithm of their market capitalization. 

Index-Tracked
MSCI USA NR USD
Index-TrackedMSCI USA NR USD
Category
Mid-Cap Blend
CategoryMid-Cap Blend
Number of holdings
549
Number of holdings549
Inception Date
Apr 16, 2013
Inception DateApr 16, 2013

What's in this fund

Sectors

As of September 10, 2025
Technology18.80%
Industrials14.88%
Financial Services14.08%
Healthcare11.26%
Consumer Cyclical10.71%
Real Estate6.27%
Consumer Defensive5.95%
Utilities5.39%
Communication Services4.76%
Energy4.18%
Basic Materials3.72%

Top 10 Holdings (3.32% of total assets)

As of September 10, 2025
NameSymbol% Assets
RedditRDDT0.44%
ChevronCVX0.41%
Western DigitalWDC0.34%
OracleORCL0.33%
MongoDBMDB0.32%
Seagate TechnologySTX0.33%
Robinhood MarketsHOOD0.31%
Alnylam PharmaceuticalsALNY0.28%
RobloxRBLX0.29%
CorningGLW0.27%

SIZE Key Statistics

AUM
366.73M
AUM366.73M
Price-Earnings ratio
24.32
Price-Earnings ratio24.32
30-Day yield
1.49
30-Day yield1.49
Average volume
4.69K
Average volume4.69K
High today
$161.10
High today$161.10
Low today
$160.26
Low today$160.26
Open price
$161.10
Open price$161.10
Volume
3.49K
Volume3.49K
52 Week high
$161.87
52 Week high$161.87
52 Week low
$126.83
52 Week low$126.83
Expense ratio
0.15
Expense ratio0.15
View Prospectus and Reports

Average Annual Return

All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted.