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
Design Therapeutics
$DSGNHealth
0.03%
-
Solid Biosciences Inc.
$SLDBHealth
0.03%
-
Rocket Pharmaceuticals
$RCKTHealth
0.03%
-
Aura Biosciences
$AURAHealth
0.03%
-
Silence Therapeutics
$SLNHealth
0.03%
-
Amarin Corporation
$AMRNHealth
0.03%
-
Altimmune
$ALTHealth
0.03%
-
Larimar Therapeutics
$LRMRHealth
0.03%
-
Tectonic Therapeutic Inc
$TECXHealth
0.03%
-
AC Immune
$ACIUHealth
0.03%
-
Autolus Therapeutics
$AUTLHealth
0.03%
-
Lyell Immunopharma
$LYELHealth
0.03%
-
Annexon
$ANNXHealth
0.03%
-
Editas Medicine
$EDITHealth
0.02%
-
Entrada Therapeutics
$TRDAHealth
0.02%
-
Kyverna Therapeutics
$KYTXHealth
0.02%
-
Arcturus Therapeutics Holdings
$ARCTHealth
0.02%
-
Atea
$AVIRHealth
0.02%
-
Vanda Pharmaceuticals
$VNDAHealth
0.02%
-
Foghorn Therapeutics
$FHTXHealth
0.02%
-
Allogene Therapeutics
$ALLOHealth
0.02%
-
Humacyte
$HUMAHealth
0.02%
-
Alpha Teknova
$TKNOHealth
0.02%
-
Voyager Therapeutics
$VYGRHealth
0.02%
-
Ironwood Pharmaceuticals
$IRWDHealth
0.02%
-
Cartesian Therapeutics
$RNACHealth
0.02%
-
Codexis
$CDXSHealth
0.02%
-
Enanta
$ENTAHealth
0.02%
-
Pyxis Oncology
$PYXSHealth
0.02%
-
Applied Therapeutics
$APLTHealth
0.02%
-
OmniAb
$OABIHealth
0.02%
-
C4 Therapeutics
$CCCCHealth
0.01%
-
Maxcyte Inc
Instrument is not available on Lightyear.
0.01%
N/A
N/A
N/A
Alector
$ALECHealth
0.01%
-
Cash Collateral Usd Hsbft
0.01%
N/A
N/A
N/A
PepGen Inc.
$PEPGHealth
0.01%
-
Fate Therapeutics
$FATEHealth
0.01%
-
Nkarta
$NKTXHealth
0.01%
-
Tevogen Bio Holdings Inc.
$TVGNHealth
0.01%
-
Climb Bio
$CLYMHealth
0.01%
-
MacroGenics
$MGNXHealth
0.01%
-
Pliant Therapeutics
$PLRXHealth
0.01%
-
Biomea Fusion
$BMEAHealth
0.01%
-
Sutro Biopharma
$STROHealth
0.01%
-
Artiva Biotherapeutics, Inc.
$ARTVHealth
0.01%
-
TScan Therapeutics
$TCRXHealth
0.01%
-
Gbp Cash
0.01%
N/A
N/A
N/A
Acrivon Therapeutics, Inc.
$ACRVHealth
0%
-
Mersana Therapeutics
$MRSNHealth
0%
-
Q32 Bio
$QTTBHealth
0%
-
ONKURE THERAPEUTICS INC
$OKURHealth
0%
-
Eur Cash
0%
N/A
N/A
N/A
Third Harmonic Bio Inc
Instrument is not available on Lightyear.
0%
N/A
N/A
N/A
Omniab Inc $15.00 Vesting Prvt
Instrument is not available on Lightyear.
0%
N/A
N/A
N/A
Omniab Inc $12.50 Vesting Prvt
Instrument is not available on Lightyear.
0%
N/A
N/A
N/A
Russell 2000 Emini Cme Dec 25
Instrument is not available on Lightyear.
0%
N/A
N/A
N/A
E-mini Health Care Sector Dec 25
Instrument is not available on Lightyear.
0%
N/A
N/A
N/A
Fund data (holdings, countries, and sectors) is sourced from the BlackRock website. Last modified: 2 November 2025. This information is indicative only and its accuracy or completeness is not guaranteed.

BTEC Fund Breakdown

SectorsCountries
Health

99.74%

Cash and/or Derivatives

0.27%

Full holdings for iShares Nasdaq US Biotechnology ETF ($BTEC) - Lightyear