iShares Biotechnology ETF

1D
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About IBB

IBB tracks the performance of a modified market-cap-weighted index of US biotechnology companies listed on US exchanges. 

Index-Tracked
NYSE Biotechnology TR USD
Index-TrackedNYSE Biotechnology TR USD
Category
Health
CategoryHealth
Number of holdings
263
Number of holdings263
Inception Date
Feb 5, 2001
Inception DateFeb 5, 2001

What's in this fund

Sectors

As of January 28, 2026
Healthcare100.00%

IBB Key Statistics

AUM
8.53B
AUM8.53B
Price-Earnings ratio
-437.96
Price-Earnings ratio-437.96
30-Day yield
30-Day yield
Average volume
1.70M
Average volume1.70M
High today
$175.24
High today$175.24
Low today
$171.66
Low today$171.66
Open price
$173.15
Open price$173.15
Volume
1.92M
Volume1.92M
52 Week high
$179.64
52 Week high$179.64
52 Week low
$107.43
52 Week low$107.43
Expense ratio
0.44
Expense ratio0.44

Stock Snapshot

As of today, iShares Biotechnology ETF(IBB) shares are valued at $172.43. The company's market cap stands at 8.51B, with a P/E ratio of -437.96 and a dividend yield of 45.8%.

During the trading session on 2026-01-31, iShares Biotechnology ETF(IBB) shares reached a daily high of $175.24 and a low of $171.66. At a current price of $172.43, the stock is +0.4% higher than the low and still -1.6% under the high.

Trading volume for iShares Biotechnology ETF(IBB) stock has reached 1.92M, versus its average volume of 1.7M.

The stock's 52-week range extends from a low of $107.43 to a high of $179.64.

The stock's 52-week range extends from a low of $107.43 to a high of $179.64.

IBB News

The Motley Fool 4d
This Wealth Manager Just Dumped Its Entire $3.5 Million Stake in the iShares Biotech ETF

The iShares Biotechnology ETF tracks U.S. biotech firms, offering exposure to companies advancing research, development, and innovation. Rye Brook Capital LLC...

This Wealth Manager Just Dumped Its Entire $3.5 Million Stake in the iShares Biotech ETF

Average Annual Return

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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. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.