Companies: 11,391     total market cap: NZ$262.238 T
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iShares Biotechnology ETF
IBB
#280
ETF rank
NZ$18.91 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ US
Market
NZ$364.38
Share price
-0.86%
Change (1 day)
35.54%
Change (1 year)
๐Ÿงฌ Biotech ETFs
Categories
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 October 22, 2026Number of holdings: 242

Full holdings list

Weight %NameTickerShares Held
8.56%
GILEAD SCIENCESGILD5895755.00
8.29%
AMGEN INCAMGN2005804.00
7.83%
VERTEX PHARMACEUTICALSVRTX1583818.00
5.72%
REGENERON PHARMACEUTICALSREGN756317.00
5.22%
MODERNAMRNA2787927.00
3.81%
NATERANTRA1027444.00
3.43%
ARGENX SE ADRARGX424146.00
2.86%
ILLUMINA INCILMN1149322.00
2.62%
BIOGENBIIB1119185.00
2.55%
REVOLUTION MEDICINESRVMD1471263.00
2.27%
BEONE MEDICINES AGONC642065.00
2.14%
ALNYLAM PHARMACEUTICALSALNY1017931.00
1.71%
UNITED THERAPEUTICSUTHR316394.00
1.66%
INCYTE CORPINCY1533552.00
1.56%
GENMAB SPONSORED ADRGMAB4228112.00
1.44%
INSMEDINSM1641715.00
1.38%
ROIVANT SCIENCES LTDROIV4000184.00
1.13%
CHARLES RIVER LABORATORIES INTERNACRL360305.00
1.10%
EXELIXIS INCEXEL1830950.00
1.06%
ASCENDIS PHARMAASND470567.00
1.04%
MEDPACE HOLDINGSMEDP171501.00
1.01%
NEUROCRINE BIOSCIENCESNBIX766959.00
0.99%
HALOZYME THERAPEUTICSHALO856977.00
0.84%
BRIDGEBIO PHARMABBIO1336670.00
0.80%
BIO TECHNETECH1190405.00
0.76%
BIOMARIN PHARMACEUTICALBMRN1458248.00
0.69%
MADRIGAL PHARMACEUTICALSMDGL164219.00
0.67%
REPLIGENRGEN406750.00
0.64%
VAXCYTEPCVX1109639.00
0.61%
TWIST BIOSCIENCETWST486604.00
0.60%
BIONTECH SE ADRBNTX730503.00
0.60%
PROTAGONIST THERAPEUTICSPTGX467097.00
0.59%
CYTOKINETICSCYTK1018564.00
0.58%
KRYSTAL BIOTECHKRYS197709.00
0.58%
KYMERA THERAPEUTICSKYMR569816.00
0.57%
10X GENOMICS CLASS ATXG884850.00
0.55%
ARROWHEAD PHARMACEUTICALSARWR1014673.00
0.51%
SPYRE THERAPEUTICS INCSYRE603096.00
0.51%
ALKERMESALKS1242218.00
0.50%
IONIS PHARMACEUTICALSIONS1243535.00
0.48%
AXSOME THERAPEUTICSAXSM336116.00
0.48%
TEMPUS AI CLASS ATEM821650.00
0.48%
PRAXIS PRECISION MEDICINESPRAX200390.00
0.46%
ABIVAX AMERICAN DEPOSITARY SHARESABVX554600.00
0.45%
BRUKERBRKR847144.00
0.42%
RHYTHM PHARMACEUTICALSRYTM504562.00
0.39%
IOVANCE BIOTHERAPEUTICS INCIOVA3002204.00
0.38%
GRAIL INCGRAL321726.00
0.35%
PTC THERAPEUTICSPTCT608455.00
0.35%
KODIAK SCIENCESKOD443744.00
0.34%
COGENT BIOSCIENCESCOGT1187489.00
0.34%
TRAVERE THERAPEUTICSTVTX697249.00
0.34%
ORUKA THERAPEUTICSORKA448878.00
0.33%
DEFINIUM THERAPEUTICS INCDFTX978479.00
0.32%
CRISPR THERAPEUTICS AGCRSP685158.00
0.31%
MIRUM PHARMACEUTICALSMIRM405296.00
0.29%
SCHOLAR ROCK HOLDINGSRRK757867.00
0.28%
CARIS LIFE SCIENCESCAI969353.00
0.27%
TANGO THERAPEUTICSTNGX1063518.00
0.27%
ADAPTIVE BIOTECHNOLOGIESADPT1181963.00
0.26%
CG ONCOLOGYCGON447360.00
0.26%
VERACYTEVCYT601401.00
0.25%
ARCUTIS BIOTHERAPEUTICSARQT835041.00
0.24%
ERASCAERAS1880624.00
0.24%
ACADIA PHARMACEUTICALSACAD1297712.00
0.24%
XENON PHARMACEUTICALSXENE700551.00
0.23%
IDEAYA BIOSCIENCESIDYA692174.00
0.23%
CAREDXCDNA361083.00
0.23%
IMMUNITYBIOIBRX3000991.00
0.23%
EDGEWISE THERAPEUTICSEWTX623396.00
0.22%
RELAY THERAPEUTICSRLAY1307239.00
0.22%
LEGEND BIOTECH ADR REPLEGN1251183.00
0.21%
AMYLYX PHARMACEUTICALSAMLX810681.00
0.21%
TARSUS PHARMACEUTICALSTARS314897.00
0.20%
ABCELLERA BIOLOGICSABCL1903052.00
0.20%
DENALI THERAPEUTICSDNLI1141971.00
0.18%
ENLIVEN THERAPEUTICSELVN462892.00
0.18%
NURIX THERAPEUTICSNRIX754397.00
0.17%
IMMUNOVANTIMVT644771.00
0.17%
DYNE THERAPEUTICSDYN1170307.00
0.17%
SUMMIT THERAPEUTICSSMMT1163259.00
0.17%
ADMA BIOLOGICSADMA1638044.00
0.16%
BEAM THERAPEUTICSBEAM716842.00
0.16%
FORTREA HOLDINGS INCFTRE718476.00
0.15%
VERICELVCEL386145.00
0.15%
AGIOS PHARMACEUTICALSAGIO444646.00
0.15%
DISC MEDICINEIRON216385.00
0.15%
ZAI LABORATORY ADR REPRESENTING LTZLAB724371.00
0.14%
AURINIA PHARMACEUTICALSAUPH897696.00
0.14%
ZYMEWORKSZYME526380.00
0.13%
BIOHAVENBHVN980733.00
0.13%
SAREPTA THERAPEUTICSSRPT770578.00
0.13%
XENCORXNCR534064.00
0.13%
BLK CSH FND TREASURY SL AGENCYXTSLA13754625.00
0.12%
GRIFOLS ADR REPRESENTING ONE NON-VGRFS1772658.00
0.12%
RECURSION PHARMACEUTICALS CLASS ARXRX3638020.00
0.12%
BIOCRYST PHARMACEUTICALSBCRX1673819.00
0.12%
VERA THERAPEUTICS CLASS AVERA446197.00
0.12%
NEWAMSTERDAM PHARMANAMS589956.00
0.12%
ARCUS BIOSCIENCESRCUS648500.00
0.11%
NOVOCURENVCR798879.00
0.11%
NOVAVAXNVAX1196113.00
0.11%
MBX BIOSCIENCESMBX232790.00
0.11%
INTELLIA THERAPEUTICSNTLA1023859.00
0.11%
UNIQUREQURE491951.00
0.10%
UROGEN PHARMAURGN316735.00
0.10%
IMMUNOCORE HOLDINGS ADR PLCIMCR345855.00
0.10%
ULTRAGENYX PHARMACEUTICALRARE686233.00
0.10%
VIR BIOTECHNOLOGYVIR1022402.00
0.10%
ABSCI CORPABSI1127950.00
0.10%
STOKE THERAPEUTICSSTOK408348.00
0.10%
LAKEFRONT BIOTHERAPEUTICS ADR NVLKFT331718.00
0.10%
STRUCTURE THERAPEUTICS ADRGPCR470983.00
0.09%
ANAPTYSBIOANAB211005.00
0.09%
COMPASS PATHWAYS ADR PLCCMPS867359.00
0.09%
MINERALYS THERAPEUTICSMLYS462783.00
0.09%
TREVI THERAPEUTICSTRVI735461.00
0.08%
SEPTERNASEPN222691.00
0.08%
NUVATION BIO CLASS ANUVB1917256.00
0.08%
PERSONALISPSNL549335.00
0.08%
SYNDAX PHARMACEUTICALSSNDX623047.00
0.08%
TYRA BIOSCIENCESTYRA402867.00
0.08%
MAZE THERAPEUTICSMAZE261484.00
0.08%
INHIBRX BIOSCIENCES INCINBX83876.00
0.07%
TAYSHA GENE THERAPIESTSHA2017656.00
0.07%
REPLIMUNE GROUPREPL667459.00
0.07%
PRECIGENPGEN1251111.00
0.07%
PHARVARIS N VPHVS252319.00
0.07%
CASTLE BIOSCIENCESCSTL229228.00
0.07%
JANUX THERAPEUTICSJANX441887.00
0.07%
MANNKINDMNKD2341884.00
0.07%
STEVANATO GROUPSTVN379391.00
0.07%
ZENAS BIOPHARMAZBIO260584.00
0.07%
GH RESEARCH PLCGHRS388456.00
0.07%
ORIC PHARMACEUTICALSORIC520444.00
0.07%
MESOBLAST ADR REPRESENTINGMESO561120.00
0.06%
RIGEL PHARMACEUTICALSRIGL138547.00
0.06%
KURA ONCOLOGYKURA663678.00
0.06%
ALVOTECH SAALVO1326089.00
0.06%
ALTO NEUROSCIENCE INCANRO273253.00
0.06%
MARAVAI LIFESCIENCES HOLDINGS INCMRVI846013.00
0.05%
BICARA THERAPEUTICS INCBCAX331110.00
0.05%
RAPPORT THERAPEUTICSRAPP219247.00
0.05%
SILENCE THERAPEUTICS ADR REPRESENTSLN283647.00
0.05%
GERONGERN4849322.00
0.05%
MEIRAGTX HOLDINGS PLCMGTX555722.00
0.05%
CULLINAN THERAPEUTICSCGEM359388.00
0.05%
CORVUS PHARMACEUTICALSCRVS488472.00
0.05%
ARBUTUS BIOPHARMA CORPABUS1217636.00
0.05%
ARRIVENT BIOPHARMAAVBP264409.00
0.05%
MONTE ROSA THERAPEUTICSGLUE452428.00
0.05%
CYTEK BIOSCIENCESCTKB923854.00
0.05%
ALUMISALMS735260.00
0.04%
ANNEXONANNX1255563.00
0.04%
ZEVRA THERAPEUTICSZVRA453661.00
0.04%
PACIFIC BIOSCIENCES OF CALIFORNIAPACB2222466.00
0.04%
4D MOLECULAR THERAPEUTICS INCFDMT382386.00
0.04%
OPKO HEALTHOPK2777942.00
0.04%
IRONWOOD PHARMA CLASS AIRWD1231223.00
0.04%
OMNIAB INCOABI916451.00
0.04%
SAGIMET BIOSCIENCES SERIES ASGMT438202.00
0.04%
WAVE LIFE SCIENCESWVE1234324.00
0.04%
SOLID BIOSCIENCES INCSLDB654509.00
0.04%
MYRIAD GENETICSMYGN674146.00
0.04%
CANDEL THERAPEUTICS INCCADL461886.00
0.03%
OLEMA PHARMACEUTICALSOLMA536248.00
0.03%
GINKGO BIOWORKS HOLDINGS CLASS ADNA370091.00
0.03%
SAVARASVRA784381.00
0.03%
CYTOMX THERAPEUTICSCTMX1453355.00
0.03%
ARVINASARVN446624.00
0.03%
REGENXBIORGNX465636.00
0.03%
SANA BIOTECHNOLOGYSANA1407440.00
0.03%
ACLARIS THERAPEUTICSACRS859351.00
0.03%
AURA BIOSCIENCESAURA507657.00
0.03%
ALTIMMUNEALT1434194.00
0.03%
NEUROGENENGNE121659.00
0.03%
PROTHENA PLCPRTA342326.00
0.03%
DESIGN THERAPEUTICSDSGN263399.00
0.03%
PHATHOM PHARMACEUTICALSPHAT389224.00
0.03%
C4 THERAPEUTICSCCCC857084.00
0.02%
PRIME MEDICINEPRME723998.00
0.02%
FULGENT GENETICSFLGT134280.00
0.02%
EDITAS MEDICINEEDIT1056941.00
0.02%
ENANTA PHARMACEUTICALS INCENTA210409.00
0.02%
EMERGENT BIOSOLUTIONSEBS371214.00
0.02%
ALLOGENE THERAPEUTICSALLO1823579.00
0.02%
ARCTURUS THERAPEUTICS HOLDINGS INCARCT205487.00
0.02%
FULCRUM THERAPEUTICSFULC563606.00
0.02%
AUTOLUS THERAPEUTICS ADR PLCAUTL1308268.00
0.02%
ARS PHARMACEUTICALSSPRY477689.00
0.02%
ATEA PHARMACEUTICALSAVIR493717.00
0.02%
CONTINEUM THERAPEUTICS CLASS ACTNM228051.00
0.02%
ROCKET PHARMACEUTICALSRCKT817689.00
0.02%
STANDARD BIOTOOLSLAB2862192.00
0.02%
VANDA PHARMACEUTICALS INCVNDA434929.00
0.02%
CABALETTA BIOCABA1120151.00
0.02%
IMMUNEERING CLASS AIMRX439302.00
0.02%
KYVERNA THERAPEUTICSKYTX287617.00
0.01%
KEROS THERAPEUTICSKROS138822.00
0.01%
PERSPECTIVE THERAPEUTICSCATX687519.00
0.01%
LEXEO THERAPEUTICSLXEO527382.00
0.01%
TECTONIC THERAPEUTICTECX71943.00
0.01%
QUANTUM SI INC CLASS AQSI1294344.00
0.01%
LINEAGE CELL THERAPEUTICS INCLCTX1428525.00
0.01%
BIOAGE LABSBIOA241363.00
0.01%
PEPGENPEPG484246.00
0.01%
AC IMMUNE SA AGACIU467749.00
0.01%
ADC THERAPEUTICS LTDADCT722842.00
0.01%
BRIDGEBIO ONCOLOGY THERAPEUTICS INBBOT365185.00
0.01%
BICYCLE THERAPEUTICS ADR PLCBCYC285245.00
0.01%
CODEXISCDXS776818.00
0.01%
ANAVEX LIFE SCIENCES CORPAVXL682645.00
0.01%
PYXIS ONCOLOGY INCPYXS520824.00
0.01%
ENTRADA THERAPEUTICSTRDA182201.00
0.01%
QUANTERIXQTRX302999.00
0.01%
NOVABRIDGE BIOSCIENCES ADRNBP639044.00
0.01%
LARIMAR THERAPEUTICSLRMR366733.00
0.01%
UPSTREAM BIOUPB276766.00
0.01%
CASH COLLATERAL USD SGAFTSGAFT809000.00
0.01%
BLACK DIAMOND THERAPEUTICS INCBDTX375067.00
0.01%
HUMACYTE INCHUMA1876164.00
0.01%
SIONNA THERAPEUTICSSION202763.00
0.01%
VOYAGER THERAPEUTICSVYGR376433.00
0.01%
LENZ THERAPEUTICSLENZ208567.00
0.01%
TENAYA THERAPEUTICSTNYA1610631.00
0.01%
LYELL IMMUNOPHARMALYEL58460.00
0.00%
ALPHA TEKNOVATKNO83402.00
0.00%
FOGHORN THERAPEUTICSFHTX239662.00
0.00%
GOSSAMER BIOGOSS42817.00
0.00%
JYONG BIOTECH LTDMENS221764.00
0.00%
AARDVARK THERAPEUTICSAARD96285.00
0.00%
CARIBOU BIOSCIENCESCRBU679264.00
0.00%
AKERO THERAPEUTICS CVRAKE515954.00
0.00%
NEUMORA THERAPEUTICS INCNMRA587380.00
0.00%
CELLECTIS ADR REPRESENTING SACLLS241055.00
0.00%
IMMUTEP ADS REPRESENTING LTDIMMP39582.00
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 DEC 26RTYZ627.00
0.00%
E-MINI HEALTH CARE SECTOR DEC 26IXCZ648.00
-0.02%
USD CASHUSD-2185759.00

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