SPDR S&P Biotech ETF

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About XBI

XBI tracks an equal-weighted index of US biotechnology stocks. 

Index-Tracked
S&P 500 TR USD
Index-TrackedS&P 500 TR USD
Category
Health
CategoryHealth
Number of holdings
129
Number of holdings129
Inception Date
Jan 31, 2006
Inception DateJan 31, 2006

What's in this fund

Sectors

As of July 1, 2025
Healthcare100.00%

Top 10 Holdings (24.99% of total assets)

As of July 1, 2025
NameSymbol% Assets
Alnylam PharmaceuticalsALNY2.62%
ExelixisEXEL2.55%
United TherapeuticsUTHR2.56%
ModernaMRNA2.51%
RegeneronREGN2.50%
NeurocrineNBIX2.51%
Gilead SciencesGILD2.48%
Vertex PharmaceuticalsVRTX2.42%
IncyteINCY2.43%
Insmed IncorporatedINSM2.41%

XBI Key Statistics

AUM
4.92B
AUM4.92B
Price-Earnings ratio
-23.48
Price-Earnings ratio-23.48
30-Day yield
0.05
30-Day yield0.05
Average volume
9.33M
Average volume9.33M
High today
$85.47
High today$85.47
Low today
$84.42
Low today$84.42
Open price
$85.16
Open price$85.16
Volume
4.95M
Volume4.95M
52 Week high
$105.47
52 Week high$105.47
52 Week low
$66.66
52 Week low$66.66
Expense ratio
0.35
Expense ratio0.35
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.