iShares Biotechnology ETF (IBB)

Health Care Select Sector SPDR Fund

XLV

100%

Utilities Select Sector SPDR Fund

XLU

0%

Technology Select Sector SPDR Fund

XLK

0%

The Real Estate Select Sector SPDR Fund

XLRE

0%

Industrial Select Sector SPDR Fund

XLI

0%

Financial Select Sector SPDR Fund

XLF

0%

Energy Select Sector SPDR Fund

XLE

0%

Consumer Staples Select Sector SPDR Fund

XLP

0%

Consumer Discretionary Select Sector SPDR Fund

XLY

0%

Communication Services Select Sector SPDR Fund

XLC

0%

Materials Select Sector SPDR Fund

XLB

0%

Gilead Sciences, Inc.

GILD

9.11%

Regeneron Pharmaceuticals, Inc.

REGN

8.725%

Amgen Inc.

AMGN

7.883%

Vertex Pharmaceuticals Incorporated

VRTX

7.649%

IQVIA Holdings Inc.

IQV

4.209%

Alnylam Pharmaceuticals, Inc.

ALNY

3.033%

Mettler-Toledo International Inc.

MTD

2.796%

Biogen Inc.

BIIB

2.796%

Moderna, Inc.

MRNA

2.371%

Illumina, Inc.

ILMN

1.971%

Waters Corporation

WAT

1.88%

BioMarin Pharmaceutical Inc.

BMRN

1.52%

BeiGene, Ltd.

BGNE

1.491%

United Therapeutics Corporation

UTHR

1.384%

Natera, Inc.

NTRA

1.299%

Insmed Incorporated

INSM

1.169%

Incyte Corporation

INCY

1.15%

Neurocrine Biosciences, Inc.

NBIX

1.143%

Sarepta Therapeutics, Inc.

SRPT

1.138%

Vaxcyte, Inc.

PCVX

1.112%

Bio-Techne Corporation

TECH

1.082%

Charles River Laboratories International, Inc.

CRL

0.933%

Medpace Holdings, Inc.

MEDP

0.85%

Legend Biotech Corporation

LEGN

0.8%

Halozyme Therapeutics, Inc.

HALO

0.737%

Repligen Corporation

RGEN

0.723%

Exelixis, Inc.

EXEL

0.696%

Intra-Cellular Therapies, Inc.

ITCI

0.686%

Ionis Pharmaceuticals, Inc.

IONS

0.619%

Bruker Corporation

BRKR

0.609%

Cytokinetics, Incorporated

CYTK

0.572%

Revolution Medicines, Inc.

RVMD

0.569%

Blueprint Medicines Corporation

BPMC

0.537%

Ultragenyx Pharmaceutical Inc.

RARE

0.466%

Krystal Biotech, Inc.

KRYS

0.427%

BridgeBio Pharma, Inc.

BBIO

0.42%

Avidity Biosciences, Inc.

RNA

0.417%

Madrigal Pharmaceuticals, Inc.

MDGL

0.411%

Apellis Pharmaceuticals, Inc.

APLS

0.376%

ADMA Biologics, Inc.

ADMA

0.361%

Crinetics Pharmaceuticals, Inc.

CRNX

0.36%

Axsome Therapeutics, Inc.

AXSM

0.351%

Amicus Therapeutics, Inc.

FOLD

0.323%

Denali Therapeutics Inc.

DNLI

0.284%

Nuvalent, Inc.

NUVL

0.271%

Biohaven Pharmaceutical Holding Company Ltd.

BHVN

0.27%

Arcellx, Inc.

ACLX

0.27%

IDEAYA Biosciences, Inc.

IDYA

0.269%

Arrowhead Pharmaceuticals, Inc.

ARWR

0.262%

ACADIA Pharmaceuticals Inc.

ACAD

0.255%

SpringWorks Therapeutics, Inc.

SWTX

0.254%

Rhythm Pharmaceuticals, Inc.

RYTM

0.252%

Kymera Therapeutics, Inc.

KYMR

0.244%

Agios Pharmaceuticals, Inc.

AGIO

0.234%

Myriad Genetics, Inc.

MYGN

0.23%

PTC Therapeutics, Inc.

PTCT

0.225%

Iovance Biotherapeutics, Inc.

IOVA

0.225%

Protagonist Therapeutics, Inc.

PTGX

0.223%

10x Genomics, Inc.

TXG

0.219%

Vericel Corporation

VCEL

0.218%

Veracyte, Inc.

VCYT

0.216%

Twist Bioscience Corporation

TWST

0.214%

Dyne Therapeutics, Inc.

DYN

0.207%

Geron Corporation

GERN

0.205%

Immunovant, Inc.

IMVT

0.198%

Intellia Therapeutics, Inc.

NTLA

0.19%

Beam Therapeutics Inc.

BEAM

0.178%

Novavax, Inc.

NVAX

0.174%

Ligand Pharmaceuticals Incorporated

LGND

0.174%

Structure Therapeutics Inc.

GPCR

0.165%

BioCryst Pharmaceuticals, Inc.

BCRX

0.155%

Vera Therapeutics, Inc.

VERA

0.153%

MannKind Corporation

MNKD

0.153%

Mirum Pharmaceuticals, Inc.

MIRM

0.152%

Syndax Pharmaceuticals, Inc.

SNDX

0.151%

Rocket Pharmaceuticals, Inc.

RCKT

0.149%

Akero Therapeutics, Inc.

AKRO

0.147%

Arvinas, Inc.

ARVN

0.143%

Janux Therapeutics, Inc.

JANX

0.142%

Keros Therapeutics, Inc.

KROS

0.138%

Dynavax Technologies Corporation

DVAX

0.136%

Nurix Therapeutics, Inc.

NRIX

0.134%

Kura Oncology, Inc.

KURA

0.123%

CareDx, Inc

CDNA

0.12%

Recursion Pharmaceuticals, Inc.

RXRX

0.118%

Edgewise Therapeutics, Inc.

EWTX

0.11%

Summit Therapeutics Inc.

SMMT

0.1%

Arcutis Biotherapeutics, Inc.

ARQT

0.095%

Maravai LifeSciences Holdings, Inc.

MRVI

0.091%

Cogent Biosciences, Inc.

COGT

0.089%

AnaptysBio, Inc.

ANAB

0.089%

Day One Biopharmaceuticals, Inc.

DAWN

0.085%

Tarsus Pharmaceuticals, Inc.

TARS

0.081%

Disc Medicine, Inc.

IRON

0.081%

Arcus Biosciences, Inc.

RCUS

0.075%

89bio, Inc.

ETNB

0.075%

Cullinan Oncology, Inc.

CGEM

0.072%

Travere Therapeutics, Inc.

TVTX

0.071%

Castle Biosciences, Inc.

CSTL

0.071%

Ironwood Pharmaceuticals, Inc.

IRWD

0.069%

Pliant Therapeutics, Inc.

PLRX

0.068%

Vir Biotechnology, Inc.

VIR

0.065%

4D Molecular Therapeutics, Inc.

FDMT

0.064%

Cytek Biosciences, Inc.

CTKB

0.063%

Sana Biotechnology, Inc.

SANA

0.062%

Arbutus Biopharma Corporation

ABUS

0.062%

Revance Therapeutics, Inc.

RVNC

0.06%

Tango Therapeutics, Inc.

TNGX

0.059%

Adaptive Biotechnologies Corporation

ADPT

0.059%

Phathom Pharmaceuticals, Inc.

PHAT

0.056%

Relay Therapeutics, Inc.

RLAY

0.055%

Olema Pharmaceuticals, Inc.

OLMA

0.055%

Scholar Rock Holding Corporation

SRRK

0.052%

Replimune Group, Inc.

REPL

0.052%

OPKO Health, Inc.

OPK

0.05%

REGENXBIO Inc.

RGNX

0.049%

Fulcrum Therapeutics, Inc.

FULC

0.048%

Humacyte, Inc.

HUMA

0.047%

Erasca, Inc.

ERAS

0.047%

UroGen Pharma Ltd.

URGN

0.044%

Anavex Life Sciences Corp.

AVXL

0.044%

Arcturus Therapeutics Holdings Inc.

ARCT

0.044%

Nuvation Bio Inc.

NUVB

0.042%

Quanterix Corporation

QTRX

0.041%

iTeos Therapeutics, Inc.

ITOS

0.041%

Fulgent Genetics, Inc.

FLGT

0.041%

ORIC Pharmaceuticals, Inc.

ORIC

0.039%

Savara Inc.

SVRA

0.038%

Sage Therapeutics, Inc.

SAGE

0.036%

Pacific Biosciences of California, Inc.

PACB

0.035%

MaxCyte, Inc.

MXCT

0.035%

KalVista Pharmaceuticals, Inc.

KALV

0.034%

Alector, Inc.

ALEC

0.033%

Verve Therapeutics, Inc.

VERV

0.032%

Terns Pharmaceuticals, Inc.

TERN

0.031%

Allogene Therapeutics, Inc.

ALLO

0.03%

Taysha Gene Therapies, Inc.

TSHA

0.028%

Voyager Therapeutics, Inc.

VYGR

0.027%

Vanda Pharmaceuticals Inc.

VNDA

0.027%

Editas Medicine, Inc.

EDIT

0.027%

Atea Pharmaceuticals, Inc.

AVIR

0.026%

Ginkgo Bioworks Holdings, Inc.

DNA

0.02%

Biomea Fusion, Inc.

BMEA

0.02%

Nautilus Biotechnology, Inc.

NAUT

0.019%

Prime Medicine, Inc.

PRME

0.018%

MacroGenics, Inc.

MGNX

0.018%

Cabaletta Bio, Inc.

CABA

0.018%

Third Harmonic Bio, Inc.

THRD

0.017%

MeiraGTx Holdings plc

MGTX

0.017%

Lyell Immunopharma, Inc.

LYEL

0.015%

Caribou Biosciences, Inc.

CRBU

0.014%

Coherus BioSciences, Inc.

CHRS

0.014%

Precigen, Inc.

PGEN

0.012%

Ventyx Biosciences, Inc.

VTYX

0.011%

bluebird bio, Inc.

BLUE

0.01%

Amylyx Pharmaceuticals, Inc.

AMLX

0.01%

Aclaris Therapeutics, Inc.

ACRS

0.008%

Marinus Pharmaceuticals, Inc.

MRNS

0.007%

RAPT Therapeutics, Inc.

RAPT

0.006%

Ovid Therapeutics Inc.

OVID

0.006%

ALX Oncology Holdings Inc.

ALXO

0.006%

Reneo Pharmaceuticals, Inc.

RPHM

0.003%