iShares Biotechnology ETF
IBB
#292
ETF rank
NZ$17.58 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ US
Market
NZ$348.90
Share price
0.14%
Change (1 day)
47.52%
Change (1 year)
iShares Biotechnology ETF (IBB) seeks to track the performance of the NYSE Biotechnology Index, providing exposure to U.S.-listed companies in the biotechnology sector. The fund offers targeted access to biotech stocks, allowing investors to express a view on the industry.

iShares Biotechnology ETF - Holdings

Etf holdings as of September 10, 2026Number of holdings: 243

Full holdings list

Weight %NameTickerShares Held
7.94%
VERTEX PHARMACEUTICALSVRTX1594376.00
7.85%
AMGEN INCAMGN2118664.00
7.44%
GILEAD SCIENCESGILD5307936.00
5.92%
REGENERON PHARMACEUTICALSREGN771203.00
3.78%
ARGENX SE ADRARGX397091.00
3.67%
MODERNAMRNA2776860.00
3.30%
NATERANTRA1043662.00
2.87%
REVOLUTION MEDICINESRVMD1455049.00
2.44%
ALNYLAM PHARMACEUTICALSALNY1016138.00
2.33%
BIOGENBIIB1118599.00
2.25%
ILLUMINA INCILMN1153314.00
2.02%
INSMEDINSM1640771.00
2.01%
BEONE MEDICINES AGONC608480.00
1.81%
INCYTE CORPINCY1512762.00
1.56%
ROIVANT SCIENCES LTDROIV3945976.00
1.53%
UNITED THERAPEUTICSUTHR313640.00
1.25%
GENMAB SPONSORED ADRGMAB3991697.00
1.20%
ASCENDIS PHARMAASND472545.00
1.14%
NEUROCRINE BIOSCIENCESNBIX755021.00
1.04%
EXELIXIS INCEXEL1861562.00
0.99%
MEDPACE HOLDINGSMEDP175841.00
0.96%
CHARLES RIVER LABORATORIES INTERNACRL363741.00
0.93%
HALOZYME THERAPEUTICSHALO897190.00
0.92%
BIOMARIN PHARMACEUTICALBMRN1454497.00
0.91%
BRIDGEBIO PHARMABBIO1292133.00
0.86%
MADRIGAL PHARMACEUTICALSMDGL165804.00
0.83%
BIO TECHNETECH1192234.00
0.81%
ARROWHEAD PHARMACEUTICALSARWR1011317.00
0.73%
CYTOKINETICSCYTK1020305.00
0.67%
AXSOME THERAPEUTICSAXSM328705.00
0.67%
IONIS PHARMACEUTICALSIONS1239007.00
0.66%
KRYSTAL BIOTECHKRYS196660.00
0.66%
PROTAGONIST THERAPEUTICSPTGX466476.00
0.65%
PRAXIS PRECISION MEDICINESPRAX199589.00
0.65%
BIONTECH SE ADRBNTX698108.00
0.65%
REPLIGENRGEN407336.00
0.62%
KYMERA THERAPEUTICSKYMR543907.00
0.62%
VAXCYTEPCVX1079439.00
0.56%
TWIST BIOSCIENCETWST455761.00
0.56%
ALKERMESALKS1246431.00
0.55%
ABIVAX AMERICAN DEPOSITARY SHARESABVX494234.00
0.55%
10X GENOMICS CLASS ATXG861031.00
0.51%
SPYRE THERAPEUTICS INCSYRE591167.00
0.50%
RHYTHM PHARMACEUTICALSRYTM507659.00
0.46%
TEMPUS AI CLASS ATEM808108.00
0.45%
TRAVERE THERAPEUTICSTVTX691376.00
0.44%
BRUKERBRKR850165.00
0.40%
PTC THERAPEUTICSPTCT613266.00
0.40%
SCHOLAR ROCK HOLDINGSRRK737768.00
0.40%
XENON PHARMACEUTICALSXENE694342.00
0.37%
COGENT BIOSCIENCESCOGT1125962.00
0.37%
MIRUM PHARMACEUTICALSMIRM379636.00
0.36%
DEFINIUM THERAPEUTICS INCDFTX974814.00
0.35%
ACADIA PHARMACEUTICALSACAD1293913.00
0.35%
CRISPR THERAPEUTICS AGCRSP685566.00
0.34%
ORUKA THERAPEUTICS INCORKA387461.00
0.31%
CG ONCOLOGYCGON438814.00
0.29%
ERASCAERAS1881079.00
0.28%
ADAPTIVE BIOTECHNOLOGIESADPT1179205.00
0.25%
AMYLYX PHARMACEUTICALSAMLX810880.00
0.25%
EDGEWISE THERAPEUTICSEWTX599006.00
0.24%
TARSUS PHARMACEUTICALSTARS308150.00
0.24%
VERACYTEVCYT593253.00
0.24%
DENALI THERAPEUTICSDNLI1135594.00
0.23%
IOVANCE BIOTHERAPEUTICS INCIOVA2961520.00
0.23%
ENLIVEN THERAPEUTICSELVN423426.00
0.23%
IDEAYA BIOSCIENCESIDYA634181.00
0.23%
RELAY THERAPEUTICSRLAY1251124.00
0.23%
IMMUNOVANTIMVT618035.00
0.23%
GRAIL INCGRAL302532.00
0.22%
CARIS LIFE SCIENCESCAI935069.00
0.21%
IMMUNITYBIOIBRX2871255.00
0.21%
UNIQUREQURE492076.00
0.21%
LEGEND BIOTECH ADR REPLEGN1132518.00
0.21%
TANGO THERAPEUTICSTNGX910926.00
0.20%
DYNE THERAPEUTICSDYN1142515.00
0.19%
ARCUTIS BIOTHERAPEUTICSARQT842985.00
0.19%
NURIX THERAPEUTICSNRIX749550.00
0.18%
ABCELLERA BIOLOGICSABCL1792165.00
0.17%
CAREDXCDNA356183.00
0.17%
STRUCTURE THERAPEUTICS ADRGPCR446155.00
0.17%
SUMMIT THERAPEUTICSSMMT1027519.00
0.17%
BEAM THERAPEUTICSBEAM715740.00
0.16%
ARCUS BIOSCIENCESRCUS639708.00
0.16%
ZAI LABORATORY ADR REPRESENTING LTZLAB684677.00
0.16%
ADMA BIOLOGICSADMA1726703.00
0.15%
SAREPTA THERAPEUTICSSRPT772730.00
0.15%
DISC MEDICINEIRON211840.00
0.15%
VERA THERAPEUTICS CLASS AVERA447454.00
0.14%
VERICELVCEL386903.00
0.14%
KODIAK SCIENCESKOD443467.00
0.14%
AGIOS PHARMACEUTICALSAGIO425302.00
0.14%
ZYMEWORKSZYME537742.00
0.14%
AURINIA PHARMACEUTICALSAUPH867868.00
0.13%
MBX BIOSCIENCESMBX225121.00
0.13%
BIOCRYST PHARMACEUTICALSBCRX1651139.00
0.13%
MINERALYS THERAPEUTICSMLYS463531.00
0.13%
NEWAMSTERDAM PHARMANAMS612706.00
0.13%
XENCORXNCR535361.00
0.12%
GRIFOLS ADR REPRESENTING ONE NON-VGRFS1683241.00
0.12%
UROGEN PHARMAURGN292761.00
0.12%
BIOHAVENBHVN957494.00
0.12%
FORTREA HOLDINGS INCFTRE719219.00
0.12%
NOVOCURENVCR795985.00
0.12%
INTELLIA THERAPEUTICSNTLA1009985.00
0.12%
BLK CSH FND TREASURY SL AGENCYXTSLA11993271.00
0.12%
NUVATION BIO CLASS ANUVB1891272.00
0.11%
COMPASS PATHWAYS ADR PLCCMPS831209.00
0.11%
SYNDAX PHARMACEUTICALSSNDX614605.00
0.11%
ANAPTYSBIOANAB208149.00
0.11%
RECURSION PHARMACEUTICALS CLASS ARXRX3588712.00
0.11%
TREVI THERAPEUTICSTRVI707885.00
0.11%
NOVAVAXNVAX1194423.00
0.11%
STOKE THERAPEUTICSSTOK376651.00
0.11%
IMMUNOCORE HOLDINGS ADR PLCIMCR324675.00
0.10%
VIR BIOTECHNOLOGYVIR1021218.00
0.10%
TAYSHA GENE THERAPIESTSHA2030172.00
0.10%
GH RESEARCH PLCGHRS376367.00
0.10%
ULTRAGENYX PHARMACEUTICALRARE687817.00
0.09%
RAPPORT THERAPEUTICSRAPP216279.00
0.09%
ABSCI CORPABSI1127947.00
0.09%
INHIBRX BIOSCIENCES INCINBX82742.00
0.09%
REPLIMUNE GROUPREPL667135.00
0.08%
MANNKINDMNKD2264902.00
0.08%
ALTO NEUROSCIENCE INCANRO269543.00
0.08%
LAKEFRONT BIOTHERAPEUTICS ADR NVLKFT315163.00
0.08%
PHARVARIS N VPHVS224037.00
0.08%
MESOBLAST ADR REPRESENTINGMESO533374.00
0.08%
PRECIGENPGEN1205825.00
0.08%
TYRA BIOSCIENCESTYRA339625.00
0.08%
STEVANATO GROUPSTVN380580.00
0.08%
SEPTERNASEPN208564.00
0.07%
PERSONALISPSNL472322.00
0.07%
JANUX THERAPEUTICSJANX435895.00
0.07%
KURA ONCOLOGYKURA654690.00
0.07%
ZENAS BIOPHARMAZBIO242500.00
0.07%
CASTLE BIOSCIENCESCSTL226120.00
0.07%
CULLINAN THERAPEUTICSCGEM345074.00
0.07%
ARRIVENT BIOPHARMAAVBP248617.00
0.07%
MEIRAGTX HOLDINGS PLCMGTX535017.00
0.06%
BICARA THERAPEUTICS INCBCAX285883.00
0.06%
GERONGERN4783606.00
0.06%
MAZE THERAPEUTICSMAZE262268.00
0.06%
RIGEL PHARMACEUTICALSRIGL136671.00
0.06%
MONTE ROSA THERAPEUTICSGLUE446296.00
0.06%
ALUMISALMS642829.00
0.06%
THERAVANCE BIOPHARMATBPH369162.00
0.06%
CORVUS PHARMACEUTICALSCRVS481850.00
0.06%
ARBUTUS BIOPHARMA CORPABUS1201130.00
0.06%
OLEMA PHARMACEUTICALSOLMA541502.00
0.06%
WAVE LIFE SCIENCES INCWVE1217594.00
0.05%
ORIC PHARMACEUTICALSORIC468238.00
0.05%
ALVOTECH SAALVO1063348.00
0.05%
SOLID BIOSCIENCES INCSLDB598147.00
0.05%
MARAVAI LIFESCIENCES HOLDINGS INCMRVI804353.00
0.05%
ZEVRA THERAPEUTICS INCZVRA447515.00
0.05%
ANNEXONANNX1238553.00
0.05%
CANDEL THERAPEUTICS INCCADL445923.00
0.05%
SAGIMET BIOSCIENCES SERIES ASGMT450509.00
0.05%
USD CASHUSD4967853.00
0.05%
4D MOLECULAR THERAPEUTICS INCFDMT358089.00
0.05%
IRONWOOD PHARMA CLASS AIRWD1214535.00
0.05%
ACLARIS THERAPEUTICSACRS847703.00
0.05%
ALTIMMUNE INCALT1414762.00
0.04%
SAVARASVRA822223.00
0.04%
NEUROGENENGNE120007.00
0.04%
OPKO HEALTHOPK2900603.00
0.04%
CYTOMX THERAPEUTICSCTMX1285835.00
0.04%
DESIGN THERAPEUTICSDSGN290492.00
0.04%
SANA BIOTECHNOLOGYSANA1388372.00
0.04%
CYTEK BIOSCIENCESCTKB911338.00
0.04%
REGENXBIORGNX445369.00
0.04%
PHATHOM PHARMACEUTICALSPHAT439273.00
0.04%
ARVINASARVN420421.00
0.03%
OMNIAB INCOABI904033.00
0.03%
SILENCE THERAPEUTICS ADR REPRESENTSLN265508.00
0.03%
AURA BIOSCIENCESAURA500783.00
0.03%
ALLOGENE THERAPEUTICSALLO1977547.00
0.03%
CONTINEUM THERAPEUTICS CLASS ACTNM224957.00
0.03%
PROTHENA PLCPRTA351307.00
0.03%
CABALETTA BIOCABA1104975.00
0.03%
AUTOLUS THERAPEUTICS ADR PLCAUTL1523114.00
0.03%
EDITAS MEDICINEEDIT1101092.00
0.03%
C4 THERAPEUTICSCCCC845464.00
0.03%
ARCTURUS THERAPEUTICS HOLDINGS INCARCT202701.00
0.03%
ROCKET PHARMACEUTICALSRCKT806601.00
0.03%
PACIFIC BIOSCIENCES OF CALIFORNIAPACB2192352.00
0.03%
FULGENT GENETICSFLGT137423.00
0.03%
ENANTA PHARMACEUTICALS INCENTA207553.00
0.02%
GINKGO BIOWORKS HOLDINGS CLASS ADNA379730.00
0.02%
ATEA PHARMACEUTICALSAVIR487025.00
0.02%
PRIME MEDICINEPRME714184.00
0.02%
ARS PHARMACEUTICALSSPRY471221.00
0.02%
MYRIAD GENETICSMYGN665004.00
0.02%
VANDA PHARMACEUTICALS INCVNDA429035.00
0.02%
EMERGENT BIOSOLUTIONSEBS366188.00
0.02%
FULCRUM THERAPEUTICSFULC555962.00
0.02%
KYVERNA THERAPEUTICSKYTX283725.00
0.02%
BIOAGE LABSBIOA238087.00
0.02%
TECTONIC THERAPEUTICTECX70963.00
0.02%
LEXEO THERAPEUTICSLXEO463718.00
0.02%
IMMUNEERING CLASS AIMRX433352.00
0.02%
STANDARD BIOTOOLSLAB2823398.00
0.02%
PERSPECTIVE THERAPEUTICSCATX678195.00
0.02%
BRIDGEBIO ONCOLOGY THERAPEUTICS INBBOT338248.00
0.02%
ANAVEX LIFE SCIENCES CORPAVXL673391.00
0.02%
PYXIS ONCOLOGY INCPYXS513768.00
0.02%
UPSTREAM BIOUPB273014.00
0.01%
KEROS THERAPEUTICSKROS136946.00
0.01%
SIONNA THERAPEUTICSSION200019.00
0.01%
LARIMAR THERAPEUTICSLRMR394961.00
0.01%
PEPGENPEPG477680.00
0.01%
LINEAGE CELL THERAPEUTICS INCLCTX1409163.00
0.01%
ENTRADA THERAPEUTICSTRDA203253.00
0.01%
AC IMMUNE SA AGACIU461407.00
0.01%
CASH COLLATERAL USD SGAFTSGAFT1220000.00
0.01%
VOYAGER THERAPEUTICSVYGR371337.00
0.01%
CODEXISCDXS766290.00
0.01%
BICYCLE THERAPEUTICS ADR PLCBCYC281381.00
0.01%
NOVABRIDGE BIOSCIENCES ADRNBP630378.00
0.01%
FOGHORN THERAPEUTICSFHTX236414.00
0.01%
HUMACYTE INCHUMA1850740.00
0.01%
TENAYA THERAPEUTICSTNYA1588805.00
0.01%
LENZ THERAPEUTICSLENZ205739.00
0.01%
QUANTUM SI INC CLASS AQSI1276802.00
0.01%
CARIBOU BIOSCIENCESCRBU670052.00
0.01%
ADC THERAPEUTICS SAADCT713042.00
0.01%
QUANTERIXQTRX298897.00
0.01%
BLACK DIAMOND THERAPEUTICS INCBDTX369985.00
0.01%
CELLECTIS ADR REPRESENTING SACLLS237793.00
0.01%
LYELL IMMUNOPHARMALYEL57662.00
0.01%
NEUMORA THERAPEUTICS INCNMRA579414.00
0.01%
ALPHA TEKNOVATKNO82268.00
0.00%
GOSSAMER BIOGOSS3386123.00
0.00%
AARDVARK THERAPEUTICSAARD94983.00
0.00%
JYONG BIOTECH LTDMENS218754.00
0.00%
AKERO THERAPEUTICS CVRAKE515954.00
0.00%
IMMUTEP ADS REPRESENTING LTDIMMP781818.00
0.00%
CHINOOK THERAPEUTICS INCADRO320962.00
0.00%
THIRD HARMONIC BIO INCTHRD134478.00
0.00%
CARGO THERAPEUTICS INCCRGX198104.00
0.00%
RUSSELL 2000 EMINI CME SEP 26RTYU637.00
0.00%
E-MINI HEALTH CARE SECTOR SEP 26IXCU678.00