iShares Biotechnology ETF
IBB
#315
ETF rank
HK$63.41 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ US
Market
HK$1,334
Share price
-1.19%
Change (1 day)
27.70%
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 February 10, 2026

Number of holdings: 257

Full holdings list

Weight %NameTickerShares Held
9.48%
GILEAD SCIENCES INCGILD5286386.00
8.66%
VERTEX PHARMACEUTICALS INCVRTX1534196.00
8.55%
AMGEN INCAMGN1925640.00
6.61%
REGENERON PHARMACEUTICALS INCREGN718985.00
3.63%
ALNYLAM PHARMACEUTICALS INCALNY922031.00
2.92%
ARGENX SE ADRARGX287604.00
2.70%
INSMED INCINSM1494353.00
2.41%
NATERA INCNTRA933232.00
2.39%
BIOGEN INCBIIB1040586.00
2.21%
BEONE MEDICINES AGONC513746.00
1.70%
UNITED THERAPEUTICS CORPUTHR295147.00
1.68%
INCYTE CORPINCY1379821.00
1.53%
ILLUMINA INCILMN1055277.00
1.37%
REVOLUTION MEDICINES INCRVMD1174562.00
1.30%
GENMAB SPONSORED ADRGMAB3493744.00
1.26%
MODERNA INCMRNA2462720.00
1.16%
IONIS PHARMACEUTICALS INCIONS1128687.00
1.16%
NEUROCRINE BIOSCIENCES INCNBIX689777.00
1.03%
BRIDGEBIO PHARMA INCBBIO1169115.00
1.02%
ROIVANT SCIENCES LTDROIV3075267.00
0.98%
BIOMARIN PHARMACEUTICAL INCBMRN1345055.00
0.97%
EXELIXIS INCEXEL1844988.00
0.90%
ASCENDIS PHARMA ADR REPRESENTINGASND329229.00
0.87%
MEDPACE HOLDINGS INCMEDP160571.00
0.87%
AVIDITY BIOSCIENCES INCRNA981565.00
0.86%
BIO TECHNE CORPTECH1093930.00
0.85%
MADRIGAL PHARMACEUTICALS INCMDGL146537.00
0.81%
HALOZYME THERAPEUTICS INCHALO826238.00
0.76%
CHARLES RIVER LABORATORIES INTERNACRL345657.00
0.69%
ARROWHEAD PHARMACEUTICALS INCARWR895345.00
0.67%
CYTOKINETICS INCCYTK851973.00
0.66%
AXSOME THERAPEUTICS INCAXSM293764.00
0.66%
REPLIGEN CORPRGEN378232.00
0.65%
PRAXIS PRECISION MEDICINES INCPRAX167064.00
0.65%
BIONTECH SE ADRBNTX487754.00
0.60%
VAXCYTE INCPCVX902525.00
0.58%
KRYSTAL BIOTECH INCKRYS176866.00
0.56%
RHYTHM PHARMACEUTICALS INCRYTM443282.00
0.54%
ABIVAX AMERICAN DEPOSITARY SHARESABVX374135.00
0.49%
TEMPUS AI INC CLASS ATEM722349.00
0.49%
ALKERMESALKS1147194.00
0.48%
PTC THERAPEUTICS INCPTCT548732.00
0.43%
PROTAGONIST THERAPEUTICS INCPTGX419349.00
0.42%
NUVALENT INC CLASS ANUVL339768.00
0.41%
KYMERA THERAPEUTICS INCKYMR422885.00
0.40%
COGENT BIOSCIENCES INCCOGT872351.00
0.39%
CRISPR THERAPEUTICS AGCRSP648257.00
0.37%
AMICUS THERAPEUTICS INCFOLD2147017.00
0.37%
BRUKER CORPBRKR733396.00
0.37%
MIRUM PHARMACEUTICALS INCMIRM298476.00
0.36%
CRINETICS PHARMACEUTICALS INCCRNX626617.00
0.36%
STRUCTURE THERAPEUTICS ADR INCGPCR375644.00
0.33%
ACADIA PHARMACEUTICALS INCACAD1188609.00
0.33%
SCHOLAR ROCK HOLDING CORPSRRK562575.00
0.32%
ADMA BIOLOGICS INCADMA1633838.00
0.30%
GRAIL INCGRAL237926.00
0.30%
TERNS PHARMACEUTICALS INCTERN638710.00
0.28%
XENON PHARMACEUTICALS INCXENE530655.00
0.27%
APOGEE THERAPEUTICS INCAPGE338414.00
0.25%
ARCELLX INCACLX306817.00
0.25%
ARCUTIS BIOTHERAPEUTICS INCARQT763909.00
0.25%
VERACYTE INCVCYT548753.00
0.25%
TWIST BIOSCIENCE CORPTWST412390.00
0.24%
IDEAYA BIOSCIENCES INCIDYA594666.00
0.23%
TRAVERE THERAPEUTICS INCTVTX622754.00
0.23%
NEWAMSTERDAM PHARMA NVNAMS537924.00
0.22%
DENALI THERAPEUTICS INCDNLI929309.00
0.22%
CG ONCOLOGY INCCGON346635.00
0.22%
TARSUS PHARMACEUTICALS INCTARS277617.00
0.22%
CARIS LIFE SCIENCES INCCAI818797.00
0.21%
LEGEND BIOTECH ADR REP CORPLEGN982182.00
0.21%
BEAM THERAPEUTICS INCBEAM649385.00
0.20%
EDGEWISE THERAPEUTICS INCEWTX540448.00
0.20%
APELLIS PHARMACEUTICALS INCAPLS736076.00
0.20%
ADAPTIVE BIOTECHNOLOGIES CORPADPT1038814.00
0.20%
SPYRE THERAPEUTICS INCSYRE480980.00
0.20%
IMMUNOVANT INCIMVT603000.00
0.19%
ULTRAGENYX PHARMACEUTICAL INCRARE639632.00
0.19%
IMMUNITYBIO INCIBRX2356895.00
0.19%
10X GENOMICS INC CLASS ATXG797044.00
0.19%
VERA THERAPEUTICS INC CLASS AVERA344997.00
0.18%
DYNE THERAPEUTICS INCDYN845058.00
0.17%
DISC MEDICINE INCIRON190953.00
0.17%
ALUMIS INCALMS512497.00
0.17%
ERASCA INCERAS1137955.00
0.16%
WAVE LIFE SCIENCES LTDWVE956995.00
0.16%
SAREPTA THERAPEUTICS INCSRPT703453.00
0.15%
SYNDAX PHARMACEUTICALS INCSNDX596493.00
0.15%
VERICEL CORPVCEL354242.00
0.15%
MINERALYS THERAPEUTICS INCMLYS401618.00
0.15%
MANNKIND CORPMNKD2109405.00
0.15%
AURINIA PHARMACEUTICALS INCAUPH835580.00
0.15%
CENTESSA PHARMACEUTICALS AMERICANCNTA506369.00
0.14%
USD CASHUSD11903207.00
0.14%
ZYMEWORKS INCZYME516492.00
0.14%
DEFINIUM THERAPEUTICS INCDFTX675014.00
0.14%
NURIX THERAPEUTICS INCNRIX706946.00
0.14%
ZAI LABORATORY ADR REPRESENTING LTZLAB593029.00
0.14%
RECURSION PHARMACEUTICALS INC CLASRXRX2954759.00
0.14%
SUMMIT THERAPEUTICS INCSMMT729104.00
0.13%
ARCUS BIOSCIENCES INCRCUS530264.00
0.13%
STOKE THERAPEUTICS INCSTOK326587.00
0.13%
AGIOS PHARMACEUTICALS INCAGIO388464.00
0.13%
OLEMA PHARMACEUTICALS INCOLMA448395.00
0.12%
UNIQURE NVQURE401073.00
0.12%
ORUKA THERAPEUTICS INCORKA301230.00
0.12%
NUVATION BIO INC CLASS ANUVB1695425.00
0.12%
AMYLYX PHARMACEUTICALS INCAMLX648818.00
0.12%
BIOHAVEN LTDBHVN789890.00
0.11%
KODIAK SCIENCES INCKOD400664.00
0.11%
INTELLIA THERAPEUTICS INCNTLA783079.00
0.11%
NOVAVAX INCNVAX1056759.00
0.11%
ANAPTYSBIO INCANAB183866.00
0.11%
GALAPAGOS ADR REPRESENTING NVGLPG268268.00
0.11%
BIOCRYST PHARMACEUTICALS INCBCRX1377470.00
0.11%
MAZE THERAPEUTICS INCMAZE185897.00
0.11%
IMMUNOCORE HOLDINGS ADR PLCIMCR271083.00
0.11%
FORTREA HOLDINGS INCFTRE650144.00
0.11%
MESOBLAST ADR REPRESENTING LTDMESO489528.00
0.10%
ENLIVEN THERAPEUTICS INCELVN308181.00
0.10%
RELAY THERAPEUTICS INCRLAY927611.00
0.10%
GRIFOLS ADR REPRESENTING ONE NON-VGRFS893363.00
0.10%
TYRA BIOSCIENCES INCTYRA259639.00
0.10%
TANGO THERAPEUTICS INCTNGX631346.00
0.10%
CORVUS PHARMACEUTICALS INCCRVS408172.00
0.09%
ATAIBECKLEY INCATAI1941559.00
0.09%
NOVOCURE LTDNVCR708893.00
0.09%
RAPT THERAPEUTICS INCRAPT127361.00
0.09%
MBX BIOSCIENCES INCMBX188703.00
0.09%
TAYSHA GENE THERAPIES INCTSHA1583490.00
0.09%
GERON CORPGERN4327025.00
0.08%
CAREDX INCCDNA330701.00
0.08%
TREVI THERAPEUTICS INCTRVI596959.00
0.08%
MONTE ROSA THERAPEUTICS INCGLUE339092.00
0.08%
SIONNA THERAPEUTICS INCSION174366.00
0.08%
CASTLE BIOSCIENCES INCCSTL202641.00
0.08%
THERAVANCE BIOPHARMA INCTBPH336654.00
0.08%
VENTYX BIOSCIENCES INCVTYX456477.00
0.08%
IOVANCE BIOTHERAPEUTICS INCIOVA2373046.00
0.07%
INHIBRX BIOSCIENCES INCINBX72498.00
0.07%
DAY ONE BIOPHARMACEUTICALS INCDAWN524055.00
0.07%
UROGEN PHARMA LTDURGN275180.00
0.07%
XENCOR INCXNCR477945.00
0.07%
RAPPORT THERAPEUTICS INCRAPP200132.00
0.07%
STEVANATO GROUPSTVN353469.00
0.06%
ARVINAS INCARVN393917.00
0.06%
ABCELLERA BIOLOGICS INCABCL1643190.00
0.06%
PHARVARIS N V NVPHVS187328.00
0.06%
IRONWOOD PHARMA INC CLASS AIRWD1116429.00
0.06%
SEPTERNA INCSEPN191455.00
0.06%
UPSTREAM BIO INCUPB182697.00
0.06%
CYTOMX THERAPEUTICS INCCTMX911057.00
0.06%
JANUX THERAPEUTICS INCJANX383290.00
0.06%
VIR BIOTECHNOLOGY INCVIR666591.00
0.06%
PRECIGEN INCPGEN1063654.00
0.06%
ANNEXON INCANNX876180.00
0.06%
GH RESEARCH PLCGHRS319543.00
0.06%
KURA ONCOLOGY INCKURA601041.00
0.06%
SANA BIOTECHNOLOGY INCSANA1182009.00
0.05%
ARBUTUS BIOPHARMA CORPABUS1070250.00
0.05%
RIGEL PHARMACEUTICALS INCRIGL125900.00
0.05%
FULCRUM THERAPEUTICS INCFULC416098.00
0.05%
ARS PHARMACEUTICALS INCSPRY425538.00
0.05%
PHATHOM PHARMACEUTICALS INCPHAT322993.00
0.05%
ALVOTECH SAALVO777897.00
0.05%
KALVISTA PHARMACEUTICALS INCKALV269222.00
0.05%
ORIC PHARMACEUTICALS INCORIC382163.00
0.05%
EMERGENT BIOSOLUTIONS INCEBS359417.00
0.05%
REPLIMUNE GROUP INCREPL507979.00
0.05%
ARRIVENT BIOPHARMA INCAVBP185520.00
0.05%
SAVARA INCSVRA728090.00
0.04%
CYTEK BIOSCIENCES INCCTKB825781.00
0.04%
PACIFIC BIOSCIENCES OF CALIFORNIAPACB1929759.00
0.04%
KEROS THERAPEUTICS INCKROS202460.00
0.04%
ALTIMMUNE INCALT737480.00
0.04%
ZEVRA THERAPEUTICS INCZVRA397883.00
0.04%
CULLINAN THERAPEUTICS INCCGEM280947.00
0.04%
BICARA THERAPEUTICS INCBCAX228494.00
0.04%
BLK CSH FND TREASURY SL AGENCYXTSLA3416308.00
0.04%
OPKO HEALTH INCOPK2791417.00
0.04%
ZENAS BIOPHARMA INCZBIO156263.00
0.04%
BRIDGEBIO ONCOLOGY THERAPEUTICS INBBOT307677.00
0.04%
4D MOLECULAR THERAPEUTICS INCFDMT362520.00
0.04%
FULGENT GENETICS INCFLGT142321.00
0.04%
PERSONALIS INCPSNL378245.00
0.04%
STANDARD BIOTOOLS INCLAB2625666.00
0.04%
ALTO NEUROSCIENCE INCANRO195097.00
0.04%
BIOAGE LABS INCBIOA160356.00
0.04%
COMPASS PATHWAYS ADR PLCCMPS513210.00
0.04%
MYRIAD GENETICS INCMYGN631946.00
0.04%
MEIRAGTX HOLDINGS PLCMGTX415296.00
0.04%
GOSSAMER BIO INCGOSS1316834.00
0.04%
LEXEO THERAPEUTICS INCLXEO429557.00
0.04%
VANDA PHARMACEUTICALS INCVNDA392488.00
0.04%
SOLID BIOSCIENCES INCSLDB419819.00
0.04%
REGENXBIO INCRGNX328663.00
0.03%
LINEAGE CELL THERAPEUTICS INCLCTX1549794.00
0.03%
CONTINEUM THERAPEUTICS INC CLASS ACTNM178378.00
0.03%
GINKGO BIOWORKS HOLDINGS INC CLASSDNA300824.00
0.03%
PROTHENA PLCPRTA309180.00
0.03%
ADC THERAPEUTICS SAADCT707565.00
0.03%
ENANTA PHARMACEUTICALS INCENTA195118.00
0.03%
LENZ THERAPEUTICS INCLENZ198541.00
0.03%
ABSCI CORPABSI966976.00
0.03%
ANAVEX LIFE SCIENCES CORPAVXL615216.00
0.03%
ACLARIS THERAPEUTICS INCACRS659139.00
0.03%
MARAVAI LIFESCIENCES HOLDINGS INCMRVI752740.00
0.03%
PEPGEN INCPEPG419579.00
0.03%
ROCKET PHARMACEUTICALS INCRCKT709582.00
0.03%
PRIME MEDICINE INCPRME668451.00
0.03%
DESIGN THERAPEUTICS INCDSGN222751.00
0.03%
IMMUTEP ADS REPRESENTING LTDIMMP802516.00
0.03%
PERSPECTIVE THERAPEUTICS INCCATX445960.00
0.02%
KYVERNA THERAPEUTICS INCKYTX249175.00
0.02%
ALLOGENE THERAPEUTICS INCALLO1136044.00
0.02%
AURA BIOSCIENCES INCAURA335320.00
0.02%
AUTOLUS THERAPEUTICS ADR PLCAUTL1310689.00
0.02%
NOVABRIDGE BIOSCIENCES ADRNBP535030.00
0.02%
ATEA PHARMACEUTICALS INCAVIR439527.00
0.02%
IMMUNEERING CORP CLASS AIMRX340367.00
0.02%
CANDEL THERAPEUTICS INCCADL292539.00
0.02%
QUANTERIX CORPQTRX268278.00
0.02%
ENTRADA THERAPEUTICS INCTRDA150283.00
0.02%
NEUROGENE INCNGNE93910.00
0.02%
TECTONIC THERAPEUTIC INCTECX75257.00
0.02%
CABALETTA BIO INCCABA601603.00
0.02%
ARCTURUS THERAPEUTICS HOLDINGS INCARCT185415.00
0.02%
BICYCLE THERAPEUTICS ADR PLCBCYC242069.00
0.02%
AC IMMUNE SAACIU439750.00
0.02%
OMNIAB INCOABI777014.00
0.02%
QUANTUM SI INC CLASS AQSI1213358.00
0.02%
CELLECTIS ADR REPRESENTING SACLLS337049.00
0.01%
EDITAS MEDICINE INCEDIT691620.00
0.01%
VOYAGER THERAPEUTICS INCVYGR326307.00
0.01%
LYELL IMMUNOPHARMA INCLYEL50048.00
0.01%
HUMACYTE INCHUMA1125912.00
0.01%
NEUMORA THERAPEUTICS INCNMRA388137.00
0.01%
AARDVARK THERAPEUTICS INCAARD88938.00
0.01%
TENAYA THERAPEUTICS INCTNYA1401145.00
0.01%
LARIMAR THERAPEUTICS INCLRMR332251.00
0.01%
CASH COLLATERAL USD SGAFTSGAFT1090000.00
0.01%
SAGIMET BIOSCIENCES INC SERIES ASGMT187611.00
0.01%
FOGHORN THERAPEUTICS INCFHTX190551.00
0.01%
C4 THERAPEUTICS INCCCCC552963.00
0.01%
CARIBOU BIOSCIENCES INCCRBU589540.00
0.01%
CODEXIS INCCDXS600754.00
0.01%
BLACK DIAMOND THERAPEUTICS INCBDTX318870.00
0.01%
SILENCE THERAPEUTICS ADR REPRESENTSLN138971.00
0.01%
PYXIS ONCOLOGY INCPYXS342258.00
0.00%
AKERO THERAPEUTICS CVRAKE515954.00
0.00%
JYONG BIOTECH LTDMENS204779.00
0.00%
ALPHA TEKNOVA INCTKNO78972.00
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 MAR 26RTYH645.00
0.00%
E-MINI HEALTH CARE SECTOR MAR 26IXCH665.00