Companies: 10,652     total market cap: ยฃ103.243 T
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iShares Biotechnology ETF
IBB
#314
ETF rank
ยฃ5.98 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ US
Market
ยฃ125.50
Share price
-1.19%
Change (1 day)
15.51%
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 February 11, 2026

Number of holdings: 257

Full holdings list

Weight %NameTickerShares Held
9.99%
GILEAD SCIENCES INCGILD5380583.00
8.59%
VERTEX PHARMACEUTICALS INCVRTX1561532.00
8.57%
AMGEN INCAMGN1959946.00
6.80%
REGENERON PHARMACEUTICALS INCREGN731803.00
3.61%
ALNYLAM PHARMACEUTICALS INCALNY938453.00
2.91%
ARGENX SE ADRARGX292721.00
2.69%
INSMED INCINSM1520975.00
2.41%
BIOGEN INCBIIB1059133.00
2.41%
NATERA INCNTRA949858.00
2.19%
BEONE MEDICINES AGONC522909.00
1.70%
UNITED THERAPEUTICS CORPUTHR300400.00
1.65%
INCYTE CORPINCY1404403.00
1.49%
ILLUMINA INCILMN1074079.00
1.40%
REVOLUTION MEDICINES INCRVMD1195489.00
1.27%
GENMAB SPONSORED ADRGMAB3555998.00
1.21%
MODERNA INCMRNA2506597.00
1.16%
IONIS PHARMACEUTICALS INCIONS1148798.00
1.15%
NEUROCRINE BIOSCIENCES INCNBIX702068.00
1.04%
BRIDGEBIO PHARMA INCBBIO1189940.00
1.00%
ROIVANT SCIENCES LTDROIV3130075.00
0.98%
BIOMARIN PHARMACEUTICAL INCBMRN1369025.00
0.96%
EXELIXIS INCEXEL1877866.00
0.88%
ASCENDIS PHARMA ADR REPRESENTINGASND335094.00
0.87%
AVIDITY BIOSCIENCES INCRNA999058.00
0.86%
MADRIGAL PHARMACEUTICALS INCMDGL149155.00
0.84%
BIO TECHNE CORPTECH1113429.00
0.83%
MEDPACE HOLDINGS INCMEDP163427.00
0.80%
HALOZYME THERAPEUTICS INCHALO840960.00
0.70%
CHARLES RIVER LABORATORIES INTERNACRL351811.00
0.69%
CYTOKINETICS INCCYTK867154.00
0.67%
ARROWHEAD PHARMACEUTICALS INCARWR911308.00
0.66%
AXSOME THERAPEUTICS INCAXSM299000.00
0.66%
PRAXIS PRECISION MEDICINES INCPRAX170039.00
0.65%
BIONTECH SE ADRBNTX496441.00
0.64%
REPLIGEN CORPRGEN384964.00
0.61%
VAXCYTE INCPCVX918607.00
0.59%
KRYSTAL BIOTECH INCKRYS180011.00
0.56%
ABIVAX AMERICAN DEPOSITARY SHARESABVX380799.00
0.53%
RHYTHM PHARMACEUTICALS INCRYTM451187.00
0.49%
ALKERMESALKS1167645.00
0.47%
PTC THERAPEUTICS INCPTCT558507.00
0.47%
TEMPUS AI INC CLASS ATEM735218.00
0.43%
NUVALENT INC CLASS ANUVL345820.00
0.42%
PROTAGONIST THERAPEUTICS INCPTGX426829.00
0.42%
KYMERA THERAPEUTICS INCKYMR430416.00
0.39%
COGENT BIOSCIENCES INCCOGT887889.00
0.38%
CRISPR THERAPEUTICS AGCRSP659817.00
0.38%
BRUKER CORPBRKR746469.00
0.37%
AMICUS THERAPEUTICS INCFOLD2185284.00
0.36%
CRINETICS PHARMACEUTICALS INCCRNX637786.00
0.36%
MIRUM PHARMACEUTICALS INCMIRM303797.00
0.35%
STRUCTURE THERAPEUTICS ADR INCGPCR382342.00
0.32%
ACADIA PHARMACEUTICALS INCACAD1209791.00
0.32%
ADMA BIOLOGICS INCADMA1662959.00
0.32%
SCHOLAR ROCK HOLDING CORPSRRK572605.00
0.30%
TERNS PHARMACEUTICALS INCTERN650100.00
0.29%
GRAIL INCGRAL242159.00
0.28%
XENON PHARMACEUTICALS INCXENE540107.00
0.27%
APOGEE THERAPEUTICS INCAPGE344449.00
0.26%
ARCELLX INCACLX312291.00
0.25%
TWIST BIOSCIENCE CORPTWST419734.00
0.25%
ARCUTIS BIOTHERAPEUTICS INCARQT777526.00
0.24%
VERACYTE INCVCYT558528.00
0.23%
IDEAYA BIOSCIENCES INCIDYA605257.00
0.23%
TRAVERE THERAPEUTICS INCTVTX633855.00
0.23%
CG ONCOLOGY INCCGON352806.00
0.22%
NEWAMSTERDAM PHARMA NVNAMS547512.00
0.22%
DENALI THERAPEUTICS INCDNLI945867.00
0.22%
LEGEND BIOTECH ADR REP CORPLEGN999692.00
0.22%
TARSUS PHARMACEUTICALS INCTARS282564.00
0.21%
CARIS LIFE SCIENCES INCCAI833383.00
0.20%
BEAM THERAPEUTICS INCBEAM660962.00
0.20%
EDGEWISE THERAPEUTICS INCEWTX550087.00
0.20%
APELLIS PHARMACEUTICALS INCAPLS749200.00
0.20%
SPYRE THERAPEUTICS INCSYRE489548.00
0.20%
ADAPTIVE BIOTECHNOLOGIES CORPADPT1057327.00
0.19%
IMMUNOVANT INCIMVT613744.00
0.19%
IMMUNITYBIO INCIBRX2398902.00
0.19%
ULTRAGENYX PHARMACEUTICAL INCRARE651022.00
0.19%
10X GENOMICS INC CLASS ATXG811239.00
0.18%
VERA THERAPEUTICS INC CLASS AVERA351151.00
0.17%
DYNE THERAPEUTICS INCDYN860120.00
0.17%
DISC MEDICINE INCIRON194353.00
0.16%
USD CASHUSD13574723.00
0.16%
ERASCA INCERAS1158236.00
0.16%
ALUMIS INCALMS521626.00
0.16%
SYNDAX PHARMACEUTICALS INCSNDX607118.00
0.15%
WAVE LIFE SCIENCES LTDWVE974046.00
0.15%
SAREPTA THERAPEUTICS INCSRPT715982.00
0.15%
VERICEL CORPVCEL360549.00
0.15%
AURINIA PHARMACEUTICALS INCAUPH850472.00
0.15%
MANNKIND CORPMNKD2146992.00
0.15%
MINERALYS THERAPEUTICS INCMLYS408775.00
0.14%
CENTESSA PHARMACEUTICALS AMERICANCNTA515396.00
0.14%
ZYMEWORKS INCZYME525689.00
0.14%
DEFINIUM THERAPEUTICS INCDFTX687050.00
0.14%
NURIX THERAPEUTICS INCNRIX719543.00
0.14%
ARCUS BIOSCIENCES INCRCUS539716.00
0.14%
ZAI LABORATORY ADR REPRESENTING LTZLAB603603.00
0.13%
SUMMIT THERAPEUTICS INCSMMT742092.00
0.13%
RECURSION PHARMACEUTICALS INC CLASRXRX3007408.00
0.13%
AGIOS PHARMACEUTICALS INCAGIO395383.00
0.13%
OLEMA PHARMACEUTICALS INCOLMA456385.00
0.13%
STOKE THERAPEUTICS INCSTOK332401.00
0.12%
ANAPTYSBIO INCANAB187147.00
0.12%
ORUKA THERAPEUTICS INCORKA306602.00
0.12%
NUVATION BIO INC CLASS ANUVB1725634.00
0.12%
UNIQURE NVQURE408213.00
0.12%
NOVAVAX INCNVAX1075595.00
0.11%
BIOCRYST PHARMACEUTICALS INCBCRX1402018.00
0.11%
INTELLIA THERAPEUTICS INCNTLA797036.00
0.11%
AMYLYX PHARMACEUTICALS INCAMLX660378.00
0.11%
BIOHAVEN LTDBHVN803966.00
0.11%
KODIAK SCIENCES INCKOD407804.00
0.11%
GALAPAGOS ADR REPRESENTING NVGLPG273045.00
0.11%
MESOBLAST ADR REPRESENTING LTDMESO498249.00
0.11%
IMMUNOCORE HOLDINGS ADR PLCIMCR275911.00
0.11%
MAZE THERAPEUTICS INCMAZE189212.00
0.10%
ENLIVEN THERAPEUTICS INCELVN313672.00
0.10%
RELAY THERAPEUTICS INCRLAY944135.00
0.10%
GRIFOLS ADR REPRESENTING ONE NON-VGRFS909275.00
0.10%
CORVUS PHARMACEUTICALS INCCRVS415448.00
0.10%
TANGO THERAPEUTICS INCTNGX642600.00
0.09%
TYRA BIOSCIENCES INCTYRA264263.00
0.09%
ATAIBECKLEY INCATAI1976154.00
0.09%
FORTREA HOLDINGS INCFTRE661721.00
0.09%
NOVOCURE LTDNVCR721524.00
0.09%
TAYSHA GENE THERAPIES INCTSHA1611710.00
0.09%
RAPT THERAPEUTICS INCRAPT129639.00
0.08%
GERON CORPGERN4404137.00
0.08%
MBX BIOSCIENCES INCMBX192069.00
0.08%
TREVI THERAPEUTICS INCTRVI607601.00
0.08%
THERAVANCE BIOPHARMA INCTBPH342655.00
0.08%
CASTLE BIOSCIENCES INCCSTL206245.00
0.08%
CAREDX INCCDNA336600.00
0.08%
MONTE ROSA THERAPEUTICS INCGLUE345127.00
0.08%
SIONNA THERAPEUTICS INCSION177477.00
0.08%
VENTYX BIOSCIENCES INCVTYX464603.00
0.07%
IOVANCE BIOTHERAPEUTICS INCIOVA2415325.00
0.07%
INHIBRX BIOSCIENCES INCINBX73790.00
0.07%
DAY ONE BIOPHARMACEUTICALS INCDAWN533388.00
0.07%
XENCOR INCXNCR486462.00
0.07%
UROGEN PHARMA LTDURGN280076.00
0.07%
RAPPORT THERAPEUTICS INCRAPP203702.00
0.07%
STEVANATO GROUPSTVN359776.00
0.06%
PRECIGEN INCPGEN1082609.00
0.06%
ARVINAS INCARVN400938.00
0.06%
ABCELLERA BIOLOGICS INCABCL1672464.00
0.06%
PHARVARIS N V NVPHVS190660.00
0.06%
CYTOMX THERAPEUTICS INCCTMX927292.00
0.06%
SEPTERNA INCSEPN194872.00
0.06%
JANUX THERAPEUTICS INCJANX390124.00
0.06%
IRONWOOD PHARMA INC CLASS AIRWD1136319.00
0.06%
VIR BIOTECHNOLOGY INCVIR678474.00
0.06%
GH RESEARCH PLCGHRS325238.00
0.06%
KURA ONCOLOGY INCKURA611751.00
0.06%
ANNEXON INCANNX891786.00
0.06%
SANA BIOTECHNOLOGY INCSANA1203072.00
0.05%
FULCRUM THERAPEUTICS INCFULC423510.00
0.05%
ARBUTUS BIOPHARMA CORPABUS1089324.00
0.05%
RIGEL PHARMACEUTICALS INCRIGL128144.00
0.05%
KALVISTA PHARMACEUTICALS INCKALV274016.00
0.05%
ARS PHARMACEUTICALS INCSPRY433120.00
0.05%
ARRIVENT BIOPHARMA INCAVBP188818.00
0.05%
EMERGENT BIOSOLUTIONS INCEBS365826.00
0.05%
PHATHOM PHARMACEUTICALS INCPHAT328756.00
0.05%
REPLIMUNE GROUP INCREPL517023.00
0.05%
ORIC PHARMACEUTICALS INCORIC388980.00
0.05%
SAVARA INCSVRA741061.00
0.05%
ALVOTECH SAALVO791752.00
0.04%
BRIDGEBIO ONCOLOGY THERAPEUTICS INBBOT313168.00
0.04%
ZENAS BIOPHARMA INCZBIO159051.00
0.04%
CYTEK BIOSCIENCES INCCTKB840503.00
0.04%
PACIFIC BIOSCIENCES OF CALIFORNIAPACB1964150.00
0.04%
OPKO HEALTH INCOPK2841159.00
0.04%
KEROS THERAPEUTICS INCKROS206064.00
0.04%
ALTIMMUNE INCALT750621.00
0.04%
BICARA THERAPEUTICS INCBCAX232574.00
0.04%
ZEVRA THERAPEUTICS INCZVRA404972.00
0.04%
PERSONALIS INCPSNL384977.00
0.04%
CULLINAN THERAPEUTICS INCCGEM285945.00
0.04%
4D MOLECULAR THERAPEUTICS INCFDMT368980.00
0.04%
FULGENT GENETICS INCFLGT144854.00
0.04%
ALTO NEUROSCIENCE INCANRO198582.00
0.04%
COMPASS PATHWAYS ADR PLCCMPS522356.00
0.04%
BIOAGE LABS INCBIOA163212.00
0.04%
STANDARD BIOTOOLS INCLAB2672450.00
0.04%
MEIRAGTX HOLDINGS PLCMGTX422691.00
0.04%
GOSSAMER BIO INCGOSS1340294.00
0.04%
MYRIAD GENETICS INCMYGN643200.00
0.04%
LEXEO THERAPEUTICS INCLXEO437207.00
0.04%
VANDA PHARMACEUTICALS INCVNDA399475.00
0.03%
GINKGO BIOWORKS HOLDINGS INC CLASSDNA306179.00
0.03%
REGENXBIO INCRGNX334528.00
0.03%
LINEAGE CELL THERAPEUTICS INCLCTX1577419.00
0.03%
ENANTA PHARMACEUTICALS INCENTA198603.00
0.03%
ADC THERAPEUTICS SAADCT720179.00
0.03%
PROTHENA PLCPRTA314688.00
0.03%
CONTINEUM THERAPEUTICS INC CLASS ACTNM181557.00
0.03%
SOLID BIOSCIENCES INCSLDB427299.00
0.03%
UPSTREAM BIO INCUPB185961.00
0.03%
LENZ THERAPEUTICS INCLENZ202077.00
0.03%
ABSCI CORPABSI984214.00
0.03%
PEPGEN INCPEPG427059.00
0.03%
ANAVEX LIFE SCIENCES CORPAVXL626181.00
0.03%
MARAVAI LIFESCIENCES HOLDINGS INCMRVI766153.00
0.03%
DESIGN THERAPEUTICS INCDSGN226712.00
0.03%
PRIME MEDICINE INCPRME680368.00
0.03%
ROCKET PHARMACEUTICALS INCRCKT722230.00
0.03%
IMMUTEP ADS REPRESENTING LTDIMMP816813.00
0.03%
ACLARIS THERAPEUTICS INCACRS670886.00
0.03%
PERSPECTIVE THERAPEUTICS INCCATX453899.00
0.02%
BLK CSH FND TREASURY SL AGENCYXTSLA2022222.00
0.02%
ATEA PHARMACEUTICALS INCAVIR447364.00
0.02%
AURA BIOSCIENCES INCAURA341287.00
0.02%
KYVERNA THERAPEUTICS INCKYTX253612.00
0.02%
AUTOLUS THERAPEUTICS ADR PLCAUTL1334047.00
0.02%
ALLOGENE THERAPEUTICS INCALLO1156291.00
0.02%
NOVABRIDGE BIOSCIENCES ADRNBP544567.00
0.02%
IMMUNEERING CORP CLASS AIMRX346436.00
0.02%
ENTRADA THERAPEUTICS INCTRDA152969.00
0.02%
TECTONIC THERAPEUTIC INCTECX76600.00
0.02%
CANDEL THERAPEUTICS INCCADL297758.00
0.02%
QUANTERIX CORPQTRX273055.00
0.02%
NEUROGENE INCNGNE95576.00
0.02%
CABALETTA BIO INCCABA612330.00
0.02%
ARCTURUS THERAPEUTICS HOLDINGS INCARCT188713.00
0.02%
BICYCLE THERAPEUTICS ADR PLCBCYC246387.00
0.02%
AC IMMUNE SAACIU447587.00
0.02%
OMNIAB INCOABI790852.00
0.02%
QUANTUM SI INC CLASS AQSI1234982.00
0.01%
CELLECTIS ADR REPRESENTING SACLLS343050.00
0.01%
EDITAS MEDICINE INCEDIT703945.00
0.01%
LYELL IMMUNOPHARMA INCLYEL50932.00
0.01%
VOYAGER THERAPEUTICS INCVYGR332121.00
0.01%
NEUMORA THERAPEUTICS INCNMRA395056.00
0.01%
HUMACYTE INCHUMA1145972.00
0.01%
AARDVARK THERAPEUTICS INCAARD90519.00
0.01%
LARIMAR THERAPEUTICS INCLRMR338167.00
0.01%
CASH COLLATERAL USD SGAFTSGAFT1087000.00
0.01%
FOGHORN THERAPEUTICS INCFHTX193951.00
0.01%
C4 THERAPEUTICS INCCCCC562823.00
0.01%
SAGIMET BIOSCIENCES INC SERIES ASGMT190960.00
0.01%
TENAYA THERAPEUTICS INCTNYA1426118.00
0.01%
CARIBOU BIOSCIENCES INCCRBU600046.00
0.01%
CODEXIS INCCDXS611464.00
0.01%
BLACK DIAMOND THERAPEUTICS INCBDTX324548.00
0.01%
SILENCE THERAPEUTICS ADR REPRESENTSLN141453.00
0.01%
PYXIS ONCOLOGY INCPYXS348361.00
0.00%
AKERO THERAPEUTICS CVRAKE515954.00
0.00%
JYONG BIOTECH LTDMENS208434.00
0.00%
ALPHA TEKNOVA INCTKNO80383.00
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

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