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iShares NASDAQ US Biotechnology UCITS ETF
BTEK
London Stock Exchange
BTEK
London Stock Exchange
BTEK
London Stock Exchange
BTEK
London Stock Exchange
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iShares NASDAQ US Biotechnology UCITS ETF holdings
As of July 17, 2025
Symbol
Weight %
Shares
Market value
V
VRTX
Vertex Pharmaceuticals Incorporated
7.72%
92.41 K
42.81 M
USD
A
AMGN
Amgen Inc.
7.63%
141.74 K
42.27 M
USD
G
GILD
Gilead Sciences, Inc.
7.29%
371.07 K
40.37 M
USD
R
REGN
Regeneron Pharmaceuticals, Inc.
6.16%
62.11 K
34.16 M
USD
A
AZN
AstraZeneca PLC Sponsored ADR
4.36%
348.71 K
24.15 M
USD
A
ALNY
Alnylam Pharmaceuticals, Inc
3.93%
67.06 K
21.77 M
USD
S
SMMT
Summit Therapeutics Inc
2.19%
438.48 K
12.12 M
USD
I
INSM
Insmed Incorporated
2.02%
107.54 K
11.20 M
USD
B
BIIB
Biogen Inc.
2.01%
86.51 K
11.13 M
USD
A
ARGX
argenx SE Sponsored ADR
1.92%
18.62 K
10.67 M
USD
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