Companies: 11,342     total market cap: C$219.331 T
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iShares Biotechnology ETF
IBB
#282
ETF rank
C$15.24 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ US
Market
C$296.56
Share price
1.30%
Change (1 day)
41.27%
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 2, 2026Number of holdings: 242

Full holdings list

Weight %NameTickerShares Held
8.05%
GILEAD SCIENCESGILD5804443.00
7.63%
AMGEN INCAMGN1974732.00
7.54%
VERTEX PHARMACEUTICALSVRTX1559290.00
5.25%
REGENERON PHARMACEUTICALSREGN744605.00
5.00%
MODERNAMRNA2744743.00
3.98%
NATERANTRA1011524.00
3.68%
ARGENX SE ADRARGX417570.00
2.96%
ILLUMINA INCILMN1131514.00
2.87%
REVOLUTION MEDICINESRVMD1448479.00
2.32%
BIOGENBIIB1101857.00
2.17%
BEONE MEDICINES AGONC632113.00
2.11%
ALNYLAM PHARMACEUTICALSALNY1002171.00
1.72%
INSMEDINSM1616291.00
1.67%
INCYTE CORPINCY1509792.00
1.62%
UNITED THERAPEUTICSUTHR311498.00
1.39%
GENMAB SPONSORED ADRGMAB4162624.00
1.35%
ROIVANT SCIENCES LTDROIV3938232.00
1.04%
NEUROCRINE BIOSCIENCESNBIX755087.00
1.01%
ASCENDIS PHARMAASND463271.00
1.01%
EXELIXIS INCEXEL1802598.00
0.99%
CHARLES RIVER LABORATORIES INTERNACRL354721.00
0.97%
MEDPACE HOLDINGSMEDP168845.00
0.89%
HALOZYME THERAPEUTICSHALO843697.00
0.87%
TWIST BIOSCIENCETWST479068.00
0.85%
BRIDGEBIO PHARMABBIO1315966.00
0.81%
BIO TECHNETECH1171973.00
0.79%
BIOMARIN PHARMACEUTICALBMRN1435656.00
0.78%
10X GENOMICS CLASS ATXG871138.00
0.77%
MADRIGAL PHARMACEUTICALSMDGL161675.00
0.70%
REPLIGENRGEN400446.00
0.67%
BIONTECH SE ADRBNTX719191.00
0.63%
CYTOKINETICSCYTK1002788.00
0.62%
PROTAGONIST THERAPEUTICSPTGX459865.00
0.61%
ARROWHEAD PHARMACEUTICALSARWR998961.00
0.60%
KRYSTAL BIOTECHKRYS194653.00
0.59%
TEMPUS AI CLASS ATEM808930.00
0.59%
VAXCYTEPCVX1092455.00
0.58%
KYMERA THERAPEUTICSKYMR560984.00
0.57%
AXSOME THERAPEUTICSAXSM330916.00
0.56%
PRAXIS PRECISION MEDICINESPRAX197286.00
0.53%
SPYRE THERAPEUTICS INCSYRE593752.00
0.51%
IONIS PHARMACEUTICALSIONS1224271.00
0.51%
BRUKERBRKR834024.00
0.49%
ALKERMESALKS1222970.00
0.49%
ABIVAX AMERICAN DEPOSITARY SHARESABVX546008.00
0.44%
RHYTHM PHARMACEUTICALSRYTM496754.00
0.43%
GRAIL INCGRAL316750.00
0.40%
IOVANCE BIOTHERAPEUTICS INCIOVA2955708.00
0.40%
KODIAK SCIENCESKOD436864.00
0.37%
TRAVERE THERAPEUTICSTVTX686449.00
0.36%
PTC THERAPEUTICSPTCT599031.00
0.36%
CRISPR THERAPEUTICS AGCRSP674550.00
0.36%
ORUKA THERAPEUTICS INCORKA441918.00
0.35%
COGENT BIOSCIENCESCOGT1169089.00
0.35%
DEFINIUM THERAPEUTICS INCDFTX963327.00
0.33%
SCHOLAR ROCK HOLDINGSRRK746123.00
0.32%
MIRUM PHARMACEUTICALSMIRM399024.00
0.32%
ADAPTIVE BIOTECHNOLOGIESADPT1163659.00
0.29%
IMMUNITYBIOIBRX2954511.00
0.28%
CG ONCOLOGYCGON440432.00
0.26%
ERASCAERAS1851488.00
0.26%
VERACYTEVCYT592089.00
0.26%
CARIS LIFE SCIENCESCAI954345.00
0.25%
XENON PHARMACEUTICALSXENE689703.00
0.25%
ABCELLERA BIOLOGICSABCL1873580.00
0.24%
ACADIA PHARMACEUTICALSACAD1277616.00
0.24%
IDEAYA BIOSCIENCESIDYA681454.00
0.24%
EDGEWISE THERAPEUTICSEWTX613748.00
0.23%
RELAY THERAPEUTICSRLAY1286999.00
0.23%
TANGO THERAPEUTICSTNGX1047038.00
0.23%
CAREDXCDNA355483.00
0.22%
LEGEND BIOTECH ADR REPLEGN1231807.00
0.22%
TARSUS PHARMACEUTICALSTARS310017.00
0.22%
DENALI THERAPEUTICSDNLI1124291.00
0.21%
BLK CSH FND TREASURY SL AGENCYXTSLA22399978.00
0.21%
AMYLYX PHARMACEUTICALSAMLX798121.00
0.21%
ENLIVEN THERAPEUTICSELVN455724.00
0.20%
IMMUNOVANTIMVT634787.00
0.20%
ARCUTIS BIOTHERAPEUTICSARQT822113.00
0.18%
SUMMIT THERAPEUTICSSMMT1145243.00
0.17%
DYNE THERAPEUTICSDYN1152179.00
0.17%
ZAI LABORATORY ADR REPRESENTING LTZLAB713155.00
0.17%
BEAM THERAPEUTICSBEAM705738.00
0.16%
NURIX THERAPEUTICSNRIX742717.00
0.15%
ADMA BIOLOGICSADMA1612668.00
0.15%
ARCUS BIOSCIENCESRCUS638452.00
0.15%
VERICELVCEL380161.00
0.14%
RECURSION PHARMACEUTICALS CLASS ARXRX3581668.00
0.14%
FORTREA HOLDINGS INCFTRE707340.00
0.13%
AURINIA PHARMACEUTICALSAUPH883792.00
0.13%
AGIOS PHARMACEUTICALSAGIO437766.00
0.13%
DISC MEDICINEIRON213041.00
0.13%
NEWAMSTERDAM PHARMANAMS580820.00
0.13%
BIOCRYST PHARMACEUTICALSBCRX1647899.00
0.13%
MBX BIOSCIENCESMBX229190.00
0.13%
VERA THERAPEUTICS CLASS AVERA439285.00
0.13%
SAREPTA THERAPEUTICSSRPT758642.00
0.13%
XENCORXNCR525792.00
0.12%
ZYMEWORKSZYME518220.00
0.12%
UROGEN PHARMAURGN311823.00
0.12%
STRUCTURE THERAPEUTICS ADRGPCR463687.00
0.12%
GRIFOLS ADR REPRESENTING ONE NON-VGRFS1745202.00
0.12%
BIOHAVENBHVN965549.00
0.12%
INTELLIA THERAPEUTICSNTLA1008003.00
0.12%
NOVAVAXNVAX1177585.00
0.12%
ABSCI CORPABSI1110478.00
0.11%
NOVOCURENVCR786511.00
0.11%
UNIQUREQURE484335.00
0.11%
VIR BIOTECHNOLOGYVIR1006562.00
0.10%
SYNDAX PHARMACEUTICALSSNDX613399.00
0.10%
MINERALYS THERAPEUTICSMLYS455615.00
0.10%
PRECIGENPGEN1231735.00
0.10%
STOKE THERAPEUTICSSTOK402028.00
0.10%
ULTRAGENYX PHARMACEUTICALRARE675609.00
0.10%
COMPASS PATHWAYS ADR PLCCMPS853919.00
0.10%
IMMUNOCORE HOLDINGS ADR PLCIMCR340495.00
0.10%
ANAPTYSBIOANAB207741.00
0.10%
TREVI THERAPEUTICSTRVI724069.00
0.09%
NUVATION BIO CLASS ANUVB1887560.00
0.09%
LAKEFRONT BIOTHERAPEUTICS ADR NVLKFT326582.00
0.09%
TAYSHA GENE THERAPIESTSHA1986408.00
0.08%
PERSONALISPSNL540823.00
0.08%
GH RESEARCH PLCGHRS382440.00
0.08%
MANNKINDMNKD2305612.00
0.08%
REPLIMUNE GROUPREPL657123.00
0.08%
SEPTERNASEPN219235.00
0.08%
TYRA BIOSCIENCESTYRA396627.00
0.08%
CASTLE BIOSCIENCESCSTL225676.00
0.08%
INHIBRX BIOSCIENCES INCINBX82580.00
0.07%
MESOBLAST ADR REPRESENTINGMESO552432.00
0.07%
PHARVARIS N VPHVS248415.00
0.07%
STEVANATO GROUPSTVN373519.00
0.07%
JANUX THERAPEUTICSJANX435039.00
0.07%
ARRIVENT BIOPHARMAAVBP260313.00
0.07%
ZENAS BIOPHARMAZBIO256552.00
0.07%
ALVOTECH SAALVO1305545.00
0.07%
KURA ONCOLOGYKURA653406.00
0.07%
RAPPORT THERAPEUTICSRAPP215855.00
0.07%
MAZE THERAPEUTICSMAZE257436.00
0.06%
ALTO NEUROSCIENCE INCANRO269013.00
0.06%
MARAVAI LIFESCIENCES HOLDINGS INCMRVI832909.00
0.06%
RIGEL PHARMACEUTICALSRIGL136403.00
0.06%
ORIC PHARMACEUTICALSORIC512380.00
0.06%
MEIRAGTX HOLDINGS PLCMGTX547114.00
0.06%
BICARA THERAPEUTICS INCBCAX325974.00
0.05%
GERONGERN4774218.00
0.05%
PACIFIC BIOSCIENCES OF CALIFORNIAPACB2188050.00
0.05%
CULLINAN THERAPEUTICSCGEM353820.00
0.05%
CYTEK BIOSCIENCESCTKB909550.00
0.05%
ARBUTUS BIOPHARMA CORPABUS1198772.00
0.05%
CORVUS PHARMACEUTICALSCRVS480904.00
0.05%
ANNEXONANNX1236123.00
0.05%
4D MOLECULAR THERAPEUTICS INCFDMT376466.00
0.05%
ALUMISALMS723868.00
0.04%
MONTE ROSA THERAPEUTICSGLUE445420.00
0.04%
CANDEL THERAPEUTICS INCCADL454734.00
0.04%
WAVE LIFE SCIENCES INCWVE1215204.00
0.04%
GINKGO BIOWORKS HOLDINGS CLASS ADNA364363.00
0.04%
ZEVRA THERAPEUTICS INCZVRA446637.00
0.04%
SOLID BIOSCIENCES INCSLDB644365.00
0.04%
IRONWOOD PHARMA CLASS AIRWD1212151.00
0.04%
OMNIAB INCOABI902259.00
0.04%
OLEMA PHARMACEUTICALSOLMA527944.00
0.04%
OPKO HEALTHOPK2734918.00
0.04%
SANA BIOTECHNOLOGYSANA1385648.00
0.04%
SAGIMET BIOSCIENCES SERIES ASGMT431418.00
0.04%
ALTIMMUNE INCALT1411986.00
0.04%
ACLARIS THERAPEUTICSACRS846039.00
0.04%
SAVARASVRA772237.00
0.04%
CYTOMX THERAPEUTICSCTMX1430843.00
0.03%
REGENXBIORGNX458420.00
0.03%
ARVINASARVN439712.00
0.03%
DESIGN THERAPEUTICSDSGN259319.00
0.03%
NEUROGENENGNE119771.00
0.03%
AURA BIOSCIENCESAURA499801.00
0.03%
MYRIAD GENETICSMYGN663698.00
0.03%
SILENCE THERAPEUTICS ADR REPRESENTSLN279247.00
0.03%
CONTINEUM THERAPEUTICS CLASS ACTNM224515.00
0.03%
FULGENT GENETICSFLGT132200.00
0.03%
PROTHENA PLCPRTA337030.00
0.03%
EDITAS MEDICINEEDIT1040573.00
0.03%
ALLOGENE THERAPEUTICSALLO1795339.00
0.03%
ENANTA PHARMACEUTICALS INCENTA207145.00
0.03%
PHATHOM PHARMACEUTICALSPHAT383192.00
0.03%
ARCTURUS THERAPEUTICS HOLDINGS INCARCT202303.00
0.02%
ATEA PHARMACEUTICALSAVIR486069.00
0.02%
C4 THERAPEUTICSCCCC843804.00
0.02%
EMERGENT BIOSOLUTIONSEBS365470.00
0.02%
AUTOLUS THERAPEUTICS ADR PLCAUTL1288012.00
0.02%
CABALETTA BIOCABA1102807.00
0.02%
PRIME MEDICINEPRME712782.00
0.02%
STANDARD BIOTOOLSLAB2817856.00
0.02%
ROCKET PHARMACEUTICALSRCKT805017.00
0.02%
FULCRUM THERAPEUTICSFULC554870.00
0.02%
VANDA PHARMACEUTICALS INCVNDA428193.00
0.02%
QUANTUM SI INC CLASS AQSI1274296.00
0.02%
ARS PHARMACEUTICALSSPRY470297.00
0.02%
PERSPECTIVE THERAPEUTICSCATX676863.00
0.02%
LEXEO THERAPEUTICSLXEO519206.00
0.02%
KYVERNA THERAPEUTICSKYTX283169.00
0.02%
IMMUNEERING CLASS AIMRX432502.00
0.02%
TECTONIC THERAPEUTICTECX70823.00
0.02%
BIOAGE LABSBIOA237619.00
0.01%
KEROS THERAPEUTICSKROS136678.00
0.01%
BRIDGEBIO ONCOLOGY THERAPEUTICS INBBOT359521.00
0.01%
UPSTREAM BIOUPB272478.00
0.01%
LINEAGE CELL THERAPEUTICS INCLCTX1406397.00
0.01%
AC IMMUNE SA AGACIU460501.00
0.01%
ANAVEX LIFE SCIENCES CORPAVXL672069.00
0.01%
PYXIS ONCOLOGY INCPYXS512760.00
0.01%
CASH COLLATERAL USD SGAFTSGAFT1095000.00
0.01%
PEPGENPEPG476742.00
0.01%
QUANTERIXQTRX298311.00
0.01%
LARIMAR THERAPEUTICSLRMR361053.00
0.01%
CODEXISCDXS764786.00
0.01%
SIONNA THERAPEUTICSSION199627.00
0.01%
ENTRADA THERAPEUTICSTRDA179385.00
0.01%
HUMACYTE INCHUMA1847108.00
0.01%
BICYCLE THERAPEUTICS ADR PLCBCYC280829.00
0.01%
VOYAGER THERAPEUTICSVYGR370609.00
0.01%
TENAYA THERAPEUTICSTNYA1585687.00
0.01%
NOVABRIDGE BIOSCIENCES ADRNBP629140.00
0.01%
CARIBOU BIOSCIENCESCRBU668736.00
0.01%
ADC THERAPEUTICS SAADCT711642.00
0.01%
ALPHA TEKNOVATKNO82106.00
0.01%
LENZ THERAPEUTICSLENZ205335.00
0.01%
BLACK DIAMOND THERAPEUTICS INCBDTX369259.00
0.01%
LYELL IMMUNOPHARMALYEL57548.00
0.00%
FOGHORN THERAPEUTICSFHTX235950.00
0.00%
JYONG BIOTECH LTDMENS218324.00
0.00%
AARDVARK THERAPEUTICSAARD94797.00
0.00%
GOSSAMER BIOGOSS42161.00
0.00%
CELLECTIS ADR REPRESENTING SACLLS237327.00
0.00%
AKERO THERAPEUTICS CVRAKE515954.00
0.00%
NEUMORA THERAPEUTICS INCNMRA578276.00
0.00%
IMMUTEP ADS REPRESENTING LTDIMMP38974.00
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 26RTYZ631.00
0.00%
E-MINI HEALTH CARE SECTOR DEC 26IXCZ658.00
-0.09%
USD CASHUSD-9626708.00

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