iShares Nasdaq US Biotechnology full holdings
$BTEC

This fund aims to track the Nasdaq Biotechnology index, which covers Nasdaq listed companies primarily engaged in biomedical research to develop new treatments and cures for human disease.
Name
Weight
Market cap
Price
Day change
Gilead Sciences
$GILD·Health
7.37%
-
Vertex Pharmaceuticals
$VRTX·Health
7.2%
-
Amgen
$AMGN·Health
6.98%
-
Regeneron
$REGN·Health
5.92%
-
Alnylam Pharmaceuticals
$ALNY·Health
3.02%
-
Biogen
$BIIB·Health
2.32%
-
Revolution Medicines
$RVMD·Health
2.28%
-
United Therapeutics
$UTHR·Health
2%
-
argenx SE
$ARGX·Health
1.84%
-
Insmed
$INSM·Health
1.79%
-
Royalty Pharma
$RPRX·Health
1.77%
-
Illumina
$ILMN·Health
1.74%
-
Moderna
$MRNA·Health
1.67%
-
Roivant Sciences
$ROIV·Health
1.66%
-
Incyte
$INCY·Health
1.6%
-
Viatris
$VTRS·Health
1.55%
-
Neurocrine
$NBIX·Health
1.21%
-
Ascendis Pharma
$ASND·Health
1.17%
-
Summit Therapeutics
$SMMT·Health
1.15%
-
Jazz Pharmaceuticals
$JAZZ·Health
1.1%
-
Exelixis
$EXEL·Health
1.03%
-
Guardant Health
$GH·Health
1.01%
-
BridgeBio Pharma
$BBIO·Health
1%
-
Ionis Pharmaceuticals
$IONS·Health
1%
-
Medpace
$MEDP·Health
0.95%
-
Madrigal Pharmaceuticals
$MDGL·Health
0.91%
-
Axsome Therapeutics
$AXSM·Health
0.89%
-
Arrowhead Pharmaceuticals
$ARWR·Health
0.87%
-
BioNTech SE
$BNTX·Health
0.85%
-
Sanofi Adr Representing Sa
Instrument is not available on Lightyear.
0.83%
N/A
N/A
N/A
BioMarin
$BMRN·Health
0.81%
-
BeOne Medicines AG
$ONC·Health
0.79%
-
Praxis Precision Medicines
$PRAX·Health
0.74%
-
Cytokinetics
$CYTK·Health
0.74%
-
Krystal Biotech
$KRYS·Health
0.73%
-
Tempus AI
$TEM·Health
0.67%
-
ImmunityBio
$IBRX·Health
0.67%
-
Halozyme Therapeutics
$HALO·Health
0.62%
-
Vaxcyte
$PCVX·Health
0.62%
-
Nuvalent
$NUVL·Health
0.61%
-
ABIVAX Société Anonyme
€ABVX·Health
0.6%
-
Kymera Therapeutic
$KYMR·Health
0.55%
-
Protagonist Therapeutics
$PTGX·Health
0.53%
-
Mirum Pharmaceuticals
$MIRM·Health
0.51%
-
PTC Therapeutics
$PTCT·Health
0.51%
-
Aeglea BioTherapeutics, Inc.
$SYRE·Health
0.48%
-
Rhythm Pharmaceuticals
$RYTM·Health
0.48%
-
Immunovant
$IMVT·Health
0.47%
-
Alkermes
$ALKS·Health
0.47%
-
CG Oncology
$CGON·Health
0.47%
-
Cogent Biosciences
$COGT·Health
0.44%
-
Apellis Pharmaceuticals
$APLS·Health
0.42%
-
CRISPR
$CRSP·Health
0.42%
-
Scholar Rock
$SRRK·Health
0.39%
-
Indivior
$INDV·Health
0.39%
-
Centessa Pharmaceuticals American
Instrument is not available on Lightyear.
0.38%
N/A
N/A
N/A
Xenon Pharmaceuticals
$XENE·Health
0.37%
-
Apogee Therapeutics
$APGE·Health
0.37%
-
NewAmsterdam Pharma Company N.V.
$NAMS·Health
0.37%
-
Caris Life Sciences
$CAI·Health
0.36%
-
Ligand Pharmaceuticals
$LGND·Health
0.35%
-
Amneal Pharmaceuticals
$AMRX·Health
0.32%
-
Travere Therapeutics
$TVTX·Health
0.32%
-
Crinetics Pharmaceuticals
$CRNX·Health
0.31%
-
ACADIA Pharmaceuticals
$ACAD·Health
0.3%
-
Edgewise Therapeutics
$EWTX·Health
0.3%
-
Twist Bioscience
$TWST·Health
0.28%
-
Beam Therapeutics
$BEAM·Health
0.26%
-
Erasca
$ERAS·Health
0.26%
-
Oruka Therapeutics Inc
Instrument is not available on Lightyear.
0.26%
N/A
N/A
N/A
Tango Therapeutics
$TNGX·Health
0.25%
-
Veracyte
$VCYT·Health
0.25%
-
Denali Therapeutics
$DNLI·Health
0.25%
-
Dyne Therapeutics
$DYN·Health
0.24%
-
Alumis Inc.
$ALMS·Health
0.24%
-
Structure Therapeutics Adr Inc
Instrument is not available on Lightyear.
0.24%
N/A
N/A
N/A
Supernus Pharmaceuticals
$SUPN·Health
0.23%
-
Disc Medicine, Inc.
$IRON·Health
0.21%
-
Arcutis Biotherapeutics
$ARQT·Health
0.21%
-
Kiniksa Pharmaceuticals
$KNSA·Health
0.21%
-
Vera Therapeutics
$VERA·Health
0.21%
-
Tarsus Pharmaceuticals
$TARS·Health
0.2%
-
Ultragenyx Pharmaceutical
$RARE·Health
0.2%
-
Kodiak Sciences
$KOD·Health
0.2%
-
IDEAYA Biosciences
$IDYA·Health
0.2%
-
10x Genomics
$TXG·Health
0.19%
-
Usd Cash
0.19%
N/A
N/A
N/A
GRAIL
$GRAL·Health
0.19%
-
Mineralys Therapeutics, Inc.
$MLYS·Health
0.19%
-
Enliven Therapeutics, Inc.
$ELVN·Health
0.19%
-
Relay Therapeutics
$RLAY·Health
0.18%
-
Legend Biotech
$LEGN·Health
0.17%
-
BioCryst
$BCRX·Health
0.17%
-
Definium Therapeutics Inc
Instrument is not available on Lightyear.
0.17%
N/A
N/A
N/A
Aurinia Pharmaceuticals
$AUPH·Health
0.16%
-
Adaptive Biotechnologies
$ADPT·Health
0.16%
-
NovoCure
$NVCR·Health
0.16%
-
Sionna Therapeutics, Inc.
$SION·Health
0.16%
-
Sarepta Therapeutics
$SRPT·Health
0.16%
-
Ocular Therapeutix
$OCUL·Health
0.16%
-
AnaptysBio
$ANAB·Health
0.15%
-
Inhibrx Biosciences
$INBX·Health
0.15%
-
Pharvaris
$PHVS·Health
0.15%
-
Trevi Therapeutics
$TRVI·Health
0.15%
-
Syndax Pharmaceuticals
$SNDX·Health
0.15%
-
Taysha Gene Therapies
$TSHA·Health
0.15%
-
ADMA Biologics
$ADMA·Health
0.15%
-
Stoke Therapeutics
$STOK·Health
0.15%
-
Rapport Therapeutics, Inc.
$RAPP·Health
0.15%
-
Tyra Biosciences
$TYRA·Health
0.14%
-
Harmony Biosciences
$HRMY·Health
0.14%
-
MBX Biosciences, Inc.
$MBX·Health
0.14%
-
Zymeworks
$ZYME·Health
0.14%
-
ANI Pharmaceuticals
$ANIP·Health
0.14%
-
uniQure
$QURE·Health
0.14%
-
Intellia Therapeutics
$NTLA·Health
0.13%
-
Recursion Pharmaceuticals
$RXRX·Health
0.13%
-
Genmab
$GMAB·Health
0.13%
-
Nurix Therapeutics
$NRIX·Health
0.13%
-
Vericel
$VCEL·Health
0.13%
-
Innoviva
$INVA·Health
0.13%
-
Agios
$AGIO·Health
0.13%
-
Amylyx Pharmaceuticals, Inc.
$AMLX·Health
0.13%
-
Ardelyx
$ARDX·Health
0.13%
-
Abcellera Biologics
$ABCL·Health
0.13%
-
Novavax
$NVAX·Health
0.12%
-
Monte Rosa Therapeutics
$GLUE·Health
0.12%
-
Iovance Biotherapeutics
$IOVA·Health
0.12%
-
UroGen Pharma
$URGN·Health
0.12%
-
Precigen
$PGEN·Health
0.12%
-
Atai Beckley
$ATAI·Health
0.12%
-
Vir Biotechnology
$VIR·Health
0.12%
-
Bicara Therapeutics
$BCAX·Health
0.11%
-
Fortrea Holdings
$FTRE·Health
0.11%
-
Harrow Health
$HROW·Health
0.11%
-
KalVista Pharmaceuticals
$KALV·Health
0.11%
-
GH Research
$GHRS·Health
0.11%
-
Wave Life Sciences
$WVE·Health
0.11%
-
Corvus Pharmaceuticals
$CRVS·Health
0.1%
-
Immunocore
$IMCR·Health
0.1%
-
Maze Therapeutics, Inc.
$MAZE·Health
0.1%
-
ArriVent BioPharma
$AVBP·Health
0.1%
-
Olema Pharmaceuticals
$OLMA·Health
0.09%
-
Alvotech
$ALVO·Health
0.09%
-
EyePoint Pharmaceuticals
$EYPT·Health
0.09%
-
Collegium Pharmaceutical
$COLL·Health
0.09%
-
Zenas BioPharma, Inc.
$ZBIO·Health
0.09%
-
Septerna Inc
$SEPN·Health
0.08%
-
Savara
$SVRA·Health
0.08%
-
MannKind
$MNKD·Health
0.08%
-
Omeros
$OMER·Health
0.08%
-
Xeris Biopharma Holdings, Inc.
$XERS·Health
0.08%
-
Grifols Adr Representing One Non-v
Instrument is not available on Lightyear.
0.08%
N/A
N/A
N/A
Sana Biotechnology
$SANA·Health
0.08%
-
Phathom Pharmaceuticals
$PHAT·Health
0.08%
-
Pacira BioSciences
$PCRX·Health
0.08%
-
Xencor
$XNCR·Health
0.08%
-
Geron
$GERN·Health
0.07%
-
Absci
$ABSI·Health
0.07%
-
Design Therapeutics
$DSGN·Health
0.07%
-
Oric Pharmaceuticals
$ORIC·Health
0.07%
-
Compass Pathways
$CMPS·Health
0.07%
-
Arbutus Biopharma
$ABUS·Health
0.07%
-
Janux Therapeutics
$JANX·Health
0.07%
-
ARS Pharmaceuticals
$SPRY·Health
0.07%
-
Amphastar Pharmaceuticals
$AMPH·Health
0.07%
-
Annexon
$ANNX·Health
0.07%
-
Cullinan Therapeutics
$CGEM·Health
0.07%
-
Theravance Biopharma
$TBPH·Health
0.07%
-
Kura Oncology
$KURA·Health
0.06%
-
Eton Pharmaceuticals
$ETON·Health
0.06%
-
Bioage Labs Inc
$BIOA·Health
0.06%
-
MeiraGTx
$MGTX·Health
0.06%
-
Mesoblast
$MESO·Health
0.06%
-
Phibro Animal Health
$PAHC·Health
0.06%
-
Esperion Therapeutics
$ESPR·Health
0.06%
-
Maravai LifeSciences
$MRVI·Health
0.06%
-
Vor Biopharma
$VOR·Health
0.06%
-
Zai Lab
$ZLAB·Health
0.06%
-
Ironwood Pharmaceuticals
$IRWD·Health
0.06%
-
Candel Therapeutics
$CADL·Health
0.05%
-
CytomX
$CTMX·Health
0.05%
-
CorMedix
$CRMD·Health
0.05%
-
Solid Biosciences Inc.
$SLDB·Health
0.05%
-
Arvinas
$ARVN·Health
0.05%
-
Personalis
$PSNL·Health
0.05%
-
Prime Medicine, Inc.
$PRME·Health
0.05%
-
4D Molecular Therapeutics
$FDMT·Health
0.05%
-
Aclaris Therapeutics
$ACRS·Health
0.05%
-
Zevra Therapeutics
$ZVRA·Health
0.05%
-
Kyverna Therapeutics
$KYTX·Health
0.05%
-
Castle Biosciences
$CSTL·Health
0.05%
-
Allogene Therapeutics
$ALLO·Health
0.04%
-
Upstream Bio, Inc.
$UPB·Health
0.04%
-
Aquestive Therapeutics
$AQST·Health
0.04%
-
Tectonic Therapeutic Inc
$TECX·Health
0.04%
-
Neurogene, Inc.
$NGNE·Health
0.04%
-
First Tracks Biotherapeutics
$TRAX·Health
0.04%
-
Aura Biosciences
$AURA·Health
0.04%
-
Prothena
$PRTA·Health
0.04%
-
Fund data (holdings, countries, and sectors) is sourced from the BlackRock website. Last modified: 13 May 2026. This information is indicative only and its accuracy or completeness is not guaranteed.

BTEC Fund Breakdown

SectorsCountries
Health

99.77%

Cash and/or Derivatives

0.23%