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IBB
iShares Biotechnology ETF
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IBB ETF Holdings Information

IBB has a total of 256 holdings. The top 10 holdings account for 48.68%.
Compare
Holdings Count
256
Total Assets
5.43B
Top 10 Percentage
48.68%
Asset Class
Equity
Category
Sector
Region
North America
See the full list of holdings, find out what stocks are the most undervalued and get access to the all ETF's smart score and filters.Go Premium
256 Holdings as of Jun 13, 2025
256 Holdings as of Jun 13, 2025
Name
Weight %
Market Value
Price & Change
Market Cap
Yearly Gain
Analyst Consensus
Analyst Price Target
Smart Score
Follow
GILD
Gilead Sciences
8.34%
$449.20M
―
$136.81B
69.04%
15 Buy
6 Hold
0 Sell
Moderate Buy
―
AMGN
Amgen Inc
8.31%
$447.42M
―
$158.74B
-1.14%
11 Buy
10 Hold
1 Sell
Moderate Buy
―
VRTX
Vertex Pharmaceuticals Inc.
8.23%
$443.19M
―
$118.14B
-5.26%
12 Buy
14 Hold
0 Sell
Moderate Buy
―
REGN
Regeneron Pharmaceuticals
6.29%
$338.84M
―
$56.34B
-48.94%
17 Buy
5 Hold
1 Sell
Moderate Buy
―
ALNY
Alnylam Pharmaceuticals
4.30%
$231.58M
―
$40.16B
92.03%
19 Buy
4 Hold
0 Sell
Strong Buy
―
IQV
IQVIA Holdings
3.09%
$166.14M
―
$27.53B
-26.26%
11 Buy
4 Hold
0 Sell
Moderate Buy
―
ARGX
Argenx
2.75%
$147.90M
―
$35.69B
49.33%
19 Buy
1 Hold
0 Sell
Strong Buy
―
MTD
Mettler-toledo International
2.68%
$144.45M
―
$24.01B
-20.57%
4 Buy
6 Hold
0 Sell
Moderate Buy
―
NTRA
Natera Inc.
2.38%
$128.28M
―
$22.44B
50.04%
11 Buy
0 Hold
0 Sell
Strong Buy
―
WAT
Waters Corp
2.29%
$123.22M
―
$20.80B
16.06%
6 Buy
5 Hold
0 Sell
Moderate Buy
―
Rows:
10

Sector Breakdown

98.98%Healthcare0.99%General0.02%Basic Materials<0.01%Financial98.98%Healthcare
Healthcare
98.98%
General
0.99%
Basic Materials
0.02%
Financial
<0.01%

Countries Breakdown

99.98%United States0.02%Canada99.98%United States
United States
99.98%
Canada
0.02%

Breakdown By Smart Score

20.60%Outperform105.54%Outperform933.40%Outperform810.28%Neutral76.45%Neutral611.03%Neutral54.64%Neutral44.47%Underperform32.05%Underperform21.53%Underperform17
The weighted average smart score of the IBB ETF is 7
10
20.60%
9
5.54%
8
33.40%
7
10.28%
6
6.45%
5
11.03%
4
4.64%
3
4.47%
2
2.05%
1
1.53%

IBB ETF FAQ

What are ETF IBB’s top 3 holdings?
IBB’s top 3 holdings are GILD, AMGN, VRTX.
    What is ETF IBB’s holdings count?
    ETF IBB’s is holdings 256 different assets.
      What are the total assets of ETF IBB?
      ETF IBB’s total assets are 5.43B.

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