iShares Biotechnology ETF
IBB
#349
ETF rank
S$10.23 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ US
Market
S$218.47
Share price
-1.03%
Change (1 day)
35.83%
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 May 14, 2026Number of holdings: 249

Full holdings list

Weight %NameTickerShares Held
7.52%
VERTEX PHARMACEUTICALS INCVRTX1330687.00
7.36%
GILEAD SCIENCES INCGILD4438561.00
7.19%
AMGEN INCAMGN1703227.00
6.67%
REGENERON PHARMACEUTICALS INCREGN744911.00
3.54%
ALNYLAM PHARMACEUTICALS INCALNY962368.00
3.46%
ARGENX SE ADRARGX335574.00
2.57%
BIOGEN INCBIIB1071925.00
2.38%
NATERA INCNTRA963418.00
2.37%
REVOLUTION MEDICINES INCRVMD1261004.00
2.26%
INSMED INCINSM1559899.00
2.24%
UNITED THERAPEUTICS CORPUTHR309928.00
1.99%
BEONE MEDICINES AGONC519937.00
1.96%
ILLUMINA INCILMN1087877.00
1.77%
INCYTE CORPINCY1442029.00
1.66%
MODERNA INCMRNA2644408.00
1.43%
NEUROCRINE BIOSCIENCES INCNBIX714722.00
1.32%
ROIVANT SCIENCES LTDROIV3575436.00
1.18%
GENMAB SPONSORED ADRGMAB3494047.00
1.18%
EXELIXIS INCEXEL1839025.00
1.12%
IONIS PHARMACEUTICALS INCIONS1184247.00
1.06%
BRIDGEBIO PHARMA INCBBIO1216882.00
1.03%
MADRIGAL PHARMACEUTICALS INCMDGL152636.00
1.03%
ASCENDIS PHARMAASND334025.00
0.96%
ARROWHEAD PHARMACEUTICALS INCARWR957802.00
0.93%
BIOMARIN PHARMACEUTICAL INCBMRN1387561.00
0.91%
AXSOME THERAPEUTICS INCAXSM313416.00
0.88%
MEDPACE HOLDINGS INCMEDP166932.00
0.87%
CYTOKINETICS INCCYTK881217.00
0.83%
PRAXIS PRECISION MEDICINES INCPRAX191643.00
0.74%
HALOZYME THERAPEUTICS INCHALO853270.00
0.74%
KRYSTAL BIOTECH INCKRYS185623.00
0.71%
CHARLES RIVER LABORATORIES INTERNACRL355851.00
0.69%
VAXCYTE INCPCVX1026586.00
0.68%
BIONTECH SE ADRBNTX588980.00
0.64%
BIO TECHNE CORPTECH1131721.00
0.58%
PROTAGONIST THERAPEUTICS INCPTGX439158.00
0.58%
ALKERMESALKS1195241.00
0.55%
ABIVAX AMERICAN DEPOSITARY SHARESABVX361217.00
0.55%
RHYTHM PHARMACEUTICALS INCRYTM466144.00
0.54%
KYMERA THERAPEUTICS INCKYMR511632.00
0.54%
MIRUM PHARMACEUTICALS INCMIRM385779.00
0.53%
PTC THERAPEUTICS INCPTCT582610.00
0.51%
REPLIGEN CORPRGEN389938.00
0.48%
XENON PHARMACEUTICALS INCXENE678476.00
0.46%
NUVALENT INC CLASS ANUVL349224.00
0.45%
SPYRE THERAPEUTICS INCSYRE470699.00
0.44%
SCHOLAR ROCK HOLDING CORPSRRK677572.00
0.43%
TEMPUS AI INC CLASS ATEM760262.00
0.43%
COGENT BIOSCIENCES INCCOGT990979.00
0.42%
BRUKER CORPBRKR750999.00
0.41%
CRISPR THERAPEUTICS AGCRSP652238.00
0.37%
TRAVERE THERAPEUTICS INCTVTX662610.00
0.37%
APOGEE THERAPEUTICS INCAPGE347339.00
0.35%
LEGEND BIOTECH ADR REP CORPLEGN967044.00
0.34%
CRINETICS PHARMACEUTICALS INCCRNX713159.00
0.34%
ACADIA PHARMACEUTICALS INCACAD1229291.00
0.33%
CG ONCOLOGY INCCGON372525.00
0.29%
TWIST BIOSCIENCE CORPTWST429096.00
0.28%
VERACYTE INCVCYT569152.00
0.26%
IMMUNITYBIO INCIBRX2527302.00
0.25%
CENTESSA PHARMACEUTICALS AMERICANCNTA511861.00
0.25%
DENALI THERAPEUTICS INCDNLI1036353.00
0.25%
BEAM THERAPEUTICS INCBEAM679937.00
0.24%
NEWAMSTERDAM PHARMA NVNAMS528552.00
0.24%
EDGEWISE THERAPEUTICS INCEWTX562421.00
0.24%
ORUKA THERAPEUTICS INCORKA299234.00
0.24%
TARSUS PHARMACEUTICALS INCTARS292522.00
0.22%
IMMUNOVANT INCIMVT615815.00
0.22%
10X GENOMICS INC CLASS ATXG827684.00
0.22%
IDEAYA BIOSCIENCES INCIDYA605576.00
0.22%
ARCUTIS BIOTHERAPEUTICS INCARQT801315.00
0.22%
ULTRAGENYX PHARMACEUTICAL INCRARE668858.00
0.21%
TANGO THERAPEUTICS INCTNGX676861.00
0.21%
DYNE THERAPEUTICS INCDYN902361.00
0.20%
VERA THERAPEUTICS INC CLASS AVERA410777.00
0.20%
BIOCRYST PHARMACEUTICALS INCBCRX1680842.00
0.20%
KODIAK SCIENCES INCKOD415506.00
0.20%
GRAIL INCGRAL256847.00
0.19%
ARCUS BIOSCIENCES INCRCUS599347.00
0.19%
STRUCTURE THERAPEUTICS ADR INCGPCR374752.00
0.19%
DEFINIUM THERAPEUTICS INCDFTX692322.00
0.18%
DISC MEDICINE INCIRON210429.00
0.18%
ADMA BIOLOGICS INCADMA1684958.00
0.18%
ADAPTIVE BIOTECHNOLOGIES CORPADPT1083131.00
0.18%
SUMMIT THERAPEUTICS INCSMMT783258.00
0.18%
ERASCA INCERAS1354824.00
0.17%
ENLIVEN THERAPEUTICS INCELVN316251.00
0.17%
SAREPTA THERAPEUTICS INCSRPT728309.00
0.17%
AURINIA PHARMACEUTICALS INCAUPH856936.00
0.17%
NOVOCURE LTDNVCR748402.00
0.17%
CARIS LIFE SCIENCES INCCAI883688.00
0.16%
ALUMIS INCALMS519973.00
0.16%
SYNDAX PHARMACEUTICALS INCSNDX619210.00
0.16%
ZYMEWORKS INCZYME519243.00
0.15%
RELAY THERAPEUTICS INCRLAY961300.00
0.15%
ZAI LABORATORY ADR REPRESENTING LTZLAB601942.00
0.15%
VERICEL CORPVCEL366116.00
0.15%
ANAPTYSBIO INCANAB189326.00
0.15%
MINERALYS THERAPEUTICS INCMLYS430902.00
0.14%
NURIX THERAPEUTICS INCNRIX707522.00
0.14%
UNIQURE NVQURE406819.00
0.14%
AGIOS PHARMACEUTICALS INCAGIO392888.00
0.14%
BLK CSH FND TREASURY SL AGENCYXTSLA11231837.00
0.13%
INTELLIA THERAPEUTICS INCNTLA819622.00
0.13%
NOVAVAX INCNVAX1135678.00
0.13%
TAYSHA GENE THERAPIES INCTSHA1640869.00
0.13%
STOKE THERAPEUTICS INCSTOK325593.00
0.13%
RECURSION PHARMACEUTICALS INC CLASRXRX3353196.00
0.12%
TYRA BIOSCIENCES INCTYRA267781.00
0.12%
FORTREA HOLDINGS INCFTRE681997.00
0.12%
AMYLYX PHARMACEUTICALS INCAMLX674879.00
0.11%
TREVI THERAPEUTICS INCTRVI604171.00
0.11%
IOVANCE BIOTHERAPEUTICS INCIOVA2562580.00
0.11%
INHIBRX BIOSCIENCES INCINBX74465.00
0.11%
ATAIBECKLEY INCATAI2123791.00
0.11%
UROGEN PHARMA LTDURGN282186.00
0.10%
NUVATION BIO INC CLASS ANUVB1768397.00
0.10%
RAPPORT THERAPEUTICS INCRAPP214756.00
0.10%
BIOHAVEN LTDBHVN903051.00
0.10%
WAVE LIFE SCIENCES LTDWVE1158452.00
0.10%
IMMUNOCORE HOLDINGS ADR PLCIMCR273044.00
0.10%
SIONNA THERAPEUTICS INCSION182745.00
0.10%
COMPASS PATHWAYS ADR PLCCMPS716053.00
0.09%
GRIFOLS ADR REPRESENTING ONE NON-VGRFS965699.00
0.09%
ABCELLERA BIOLOGICS INCABCL1692574.00
0.09%
LAKEFRONT BIOTHERAPEUTICS ADR NVLKFT268223.00
0.09%
KALVISTA PHARMACEUTICALS INCKALV273272.00
0.09%
GH RESEARCH PLCGHRS326678.00
0.09%
VIR BIOTECHNOLOGY INCVIR795961.00
0.09%
MANNKIND CORPMNKD2151669.00
0.09%
MBX BIOSCIENCES INCMBX195431.00
0.09%
CAREDX INCCDNA333735.00
0.09%
OLEMA PHARMACEUTICALS INCOLMA494257.00
0.09%
MESOBLAST ADR REPRESENTING LTDMESO449259.00
0.08%
STEVANATO GROUPSTVN362377.00
0.08%
MONTE ROSA THERAPEUTICS INCGLUE342813.00
0.08%
CORVUS PHARMACEUTICALS INCCRVS467393.00
0.08%
GERON CORPGERN4408787.00
0.08%
MAZE THERAPEUTICS INCMAZE230048.00
0.08%
KURA ONCOLOGY INCKURA615603.00
0.07%
XENCOR INCXNCR502209.00
0.07%
PHARVARIS N V NVPHVS190786.00
0.07%
THERAVANCE BIOPHARMA INCTBPH346081.00
0.07%
ANNEXON INCANNX1043447.00
0.07%
ARRIVENT BIOPHARMA INCAVBP196878.00
0.07%
SEPTERNA INCSEPN197220.00
0.07%
BICARA THERAPEUTICS INCBCAX267916.00
0.07%
JANUX THERAPEUTICS INCJANX384286.00
0.07%
ABSCI CORPABSI955193.00
0.06%
CULLINAN THERAPEUTICS INCCGEM318264.00
0.06%
PRECIGEN INCPGEN1085336.00
0.06%
ALTO NEUROSCIENCE INCANRO208530.00
0.06%
MEIRAGTX HOLDINGS PLCMGTX491521.00
0.06%
ARBUTUS BIOPHARMA CORPABUS1099486.00
0.06%
ZEVRA THERAPEUTICS INCZVRA406721.00
0.06%
CYTOMX THERAPEUTICS INCCTMX1249091.00
0.06%
PHATHOM PHARMACEUTICALS INCPHAT351069.00
0.06%
SOLID BIOSCIENCES INCSLDB585409.00
0.05%
IRONWOOD PHARMA INC CLASS AIRWD1151581.00
0.05%
RIGEL PHARMACEUTICALS INCRIGL129572.00
0.05%
SAVARA INCSVRA764269.00
0.05%
CASTLE BIOSCIENCES INCCSTL211432.00
0.05%
BIOAGE LABS INCBIOA208623.00
0.05%
SANA BIOTECHNOLOGY INCSANA1216979.00
0.05%
ARVINAS INCARVN390054.00
0.05%
ACLARIS THERAPEUTICS INCACRS756625.00
0.05%
ARS PHARMACEUTICALS INCSPRY456197.00
0.04%
CANDEL THERAPEUTICS INCCADL398919.00
0.04%
ALLOGENE THERAPEUTICS INCALLO1660078.00
0.04%
ORIC PHARMACEUTICALS INCORIC418537.00
0.04%
DESIGN THERAPEUTICS INCDSGN233319.00
0.04%
4D MOLECULAR THERAPEUTICS INCFDMT334875.00
0.04%
ZENAS BIOPHARMA INCZBIO173778.00
0.04%
MARAVAI LIFESCIENCES HOLDINGS INCMRVI754276.00
0.04%
PROTHENA PLCPRTA319475.00
0.04%
OPKO HEALTH INCOPK2856555.00
0.04%
PERSONALIS INCPSNL458348.00
0.04%
EMERGENT BIOSOLUTIONS INCEBS372461.00
0.04%
FULCRUM THERAPEUTICS INCFULC414865.00
0.04%
CYTEK BIOSCIENCES INCCTKB855254.00
0.04%
NEUROGENE INCNGNE90619.00
0.04%
CONTINEUM THERAPEUTICS INC CLASS ACTNM199358.00
0.04%
ENANTA PHARMACEUTICALS INCENTA203668.00
0.04%
ALVOTECH SAALVO815274.00
0.03%
BRIDGEBIO ONCOLOGY THERAPEUTICS INBBOT323243.00
0.03%
STANDARD BIOTOOLS INCLAB2732628.00
0.03%
REPLIMUNE GROUP INCREPL551361.00
0.03%
ALTIMMUNE INCALT920841.00
0.03%
KYVERNA THERAPEUTICS INCKYTX243042.00
0.03%
AURA BIOSCIENCES INCAURA326545.00
0.03%
PERSPECTIVE THERAPEUTICS INCCATX669667.00
0.03%
CABALETTA BIO INCCABA707194.00
0.03%
ROCKET PHARMACEUTICALS INCRCKT748767.00
0.03%
LEXEO THERAPEUTICS INCLXEO455795.00
0.03%
VANDA PHARMACEUTICALS INCVNDA391145.00
0.03%
GINKGO BIOWORKS HOLDINGS INC CLASSDNA316042.00
0.03%
PACIFIC BIOSCIENCES OF CALIFORNIAPACB1999379.00
0.03%
MYRIAD GENETICS INCMYGN659843.00
0.03%
FULGENT GENETICS INCFLGT143633.00
0.03%
ADC THERAPEUTICS SAADCT650042.00
0.03%
TECTONIC THERAPEUTIC INCTECX73282.00
0.03%
C4 THERAPEUTICS INCCCCC587950.00
0.03%
PRIME MEDICINE INCPRME679936.00
0.03%
AUTOLUS THERAPEUTICS ADR PLCAUTL1323799.00
0.03%
REGENXBIO INCRGNX329132.00
0.03%
LINEAGE CELL THERAPEUTICS INCLCTX1565825.00
0.03%
EDITAS MEDICINE INCEDIT706083.00
0.02%
ANAVEX LIFE SCIENCES CORPAVXL645512.00
0.02%
IMMUNEERING CORP CLASS AIMRX376643.00
0.02%
ATEA PHARMACEUTICALS INCAVIR444282.00
0.02%
OMNIAB INCOABI844150.00
0.02%
UPSTREAM BIO INCUPB205739.00
0.02%
CODEXIS INCCDXS647985.00
0.02%
ARCTURUS THERAPEUTICS HOLDINGS INCARCT189984.00
0.02%
KEROS THERAPEUTICS INCKROS134186.00
0.02%
LENZ THERAPEUTICS INCLENZ199876.00
0.02%
VOYAGER THERAPEUTICS INCVYGR338577.00
0.02%
SAGIMET BIOSCIENCES INC SERIES ASGMT192331.00
0.02%
LARIMAR THERAPEUTICS INCLRMR361068.00
0.02%
HUMACYTE INCHUMA1399790.00
0.02%
CELLECTIS ADR REPRESENTING SACLLS328224.00
0.02%
CARIBOU BIOSCIENCES INCCRBU610817.00
0.02%
AC IMMUNE SAACIU454250.00
0.01%
SILENCE THERAPEUTICS ADR REPRESENTSLN167373.00
0.01%
QUANTUM SI INC CLASS AQSI1268484.00
0.01%
BICYCLE THERAPEUTICS ADR PLCBCYC235719.00
0.01%
ENTRADA THERAPEUTICS INCTRDA158871.00
0.01%
TENAYA THERAPEUTICS INCTNYA1158851.00
0.01%
NOVABRIDGE BIOSCIENCES ADRNBP521005.00
0.01%
LYELL IMMUNOPHARMA INCLYEL52532.00
0.01%
BLACK DIAMOND THERAPEUTICS INCBDTX337315.00
0.01%
FOGHORN THERAPEUTICS INCFHTX215534.00
0.01%
PYXIS ONCOLOGY INCPYXS364096.00
0.01%
NEUMORA THERAPEUTICS INCNMRA406976.00
0.01%
QUANTERIX CORPQTRX275059.00
0.01%
PEPGEN INCPEPG435856.00
0.01%
AARDVARK THERAPEUTICS INCAARD86613.00
0.01%
CASH COLLATERAL USD SGAFTSGAFT523000.00
0.01%
GOSSAMER BIO INCGOSS1458726.00
0.01%
JYONG BIOTECH LTDMENS199404.00
0.00%
AKERO THERAPEUTICS CVRAKE515954.00
0.00%
IMMUTEP ADS REPRESENTING LTDIMMP712788.00
0.00%
ALPHA TEKNOVA INCTKNO76897.00
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 JUN 26RTYM632.00
0.00%
E-MINI HEALTH CARE SECTOR JUN 26IXCM649.00
-0.04%
USD CASHUSD-3051138.00