iShares NASDAQ US Biotechnology UCITS ETF (LON:BTEK)
London flag London · Delayed Price · Currency is GBP
5.13
+0.01 (0.20%)
Aug 22, 2025, 4:35 PM BST

LON:BTEK Holdings Information

LON:BTEK is an equity ETF with a total of 264 individual holdings. The top holdings are Gilead Sciences stock at 7.52%, Amgen at 7.13%, Vertex Pharmaceuticals at 6.19%, Regeneron Pharmaceuticals at 6.12%, and Alnylam Pharmaceuticals at 5.26%.

Total Holdings
264
Top 10 Percentage
45.44%
Asset Class
Equity
ETF Category
Health Care
Assets
410.81M
PE Ratio
n/a

Sector Allocation

Top 25 Holdings

No.SymbolName WeightShares
1GILDGilead Sciences, Inc.7.52%371,727
2AMGNAmgen Inc.7.13%141,993
3VRTXVertex Pharmaceuticals Incorporated6.19%92,569
4REGNRegeneron Pharmaceuticals, Inc.6.12%62,216
5ALNYAlnylam Pharmaceuticals, Inc.5.26%67,177
6AZNAstraZeneca PLC4.74%349,327
7INSMInsmed Incorporated2.35%107,868
8ARGXargenx SE2.12%18,682
9BIIBBiogen Inc.2.02%86,772
10SMMTSummit Therapeutics Inc.1.98%439,699
11INCYIncyte Corporation1.66%114,286
12ILMNIllumina, Inc.1.62%93,767
13RPRXRoyalty Pharma plc1.53%248,783
14UTHRUnited Therapeutics Corporation1.43%26,631
15SNYSanofi1.42%166,123
16MEDPMedpace Holdings, Inc.1.35%16,970
17ONCBeOne Medicines Ltd.1.34%24,522
18TEMTempus AI, Inc.1.34%99,232
19NBIXNeurocrine Biosciences, Inc.1.33%58,431
20VTRSViatris Inc.1.26%692,958
21ASNDAscendis Pharma A/S1.19%35,822
22BNTXBioNTech SE1.14%58,985
23BMRNBioMarin Pharmaceutical Inc.1.12%113,227
24MRNAModerna, Inc.1.10%228,338
25EXELExelixis, Inc.1.04%161,011
As of Aug 18, 2025
Showing 25 of 264
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