iShares Biotechnology ETF (IBB)
NASDAQ: IBB · Real-Time Price · USD
132.97
-2.34 (-1.73%)
Mar 25, 2025, 4:00 PM EST - Market closed

IBB Holdings List

Mar 21, 2025
No.SymbolName WeightShares
1VRTXVertex Pharmaceuticals Incorporated8.58%1,045,092
2AMGNAmgen Inc.8.39%1,627,686
3GILDGilead Sciences, Inc.7.66%4,386,537
4REGNRegeneron Pharmaceuticals, Inc.7.38%687,588
5ALNYAlnylam Pharmaceuticals, Inc.3.73%807,545
6IQVIQVIA Holdings Inc.3.45%1,137,337
7ARGXargenx SE2.76%274,871
8MTDMettler-Toledo International Inc.2.63%134,323
9WATWaters Corporation2.30%386,637
10BIIBBiogen Inc.2.18%949,853
11NTRANatera, Inc.2.05%833,350
12BNTXBioNTech SE1.66%1,064,493
13INSMInsmed Incorporated1.50%1,153,094
14ONCBeiGene, Ltd.1.47%358,481
15ILMNIllumina, Inc.1.47%1,028,196
16UTHRUnited Therapeutics Corporation1.47%287,440
17BMRNBioMarin Pharmaceutical Inc.1.43%1,228,552
18ITCIIntra-Cellular Therapies, Inc.1.39%645,643
19INCYIncyte Corporation1.26%1,243,980
20MRNAModerna, Inc.1.19%2,229,267
21NBIXNeurocrine Biosciences, Inc.1.15%631,665
22EXELExelixis, Inc.1.07%1,777,004
23TECHBio-Techne Corporation1.01%1,019,707
24PCVXVaxcyte, Inc.0.99%815,274
25GMABGenmab A/S0.97%3,010,779
26CRLCharles River Laboratories International, Inc.0.90%329,854
27MEDPMedpace Holdings, Inc.0.86%162,987
28HALOHalozyme Therapeutics, Inc.0.84%794,323
29RGENRepligen Corporation0.79%345,230
30ASNDAscendis Pharma A/S0.74%273,986
31SRPTSarepta Therapeutics, Inc.0.71%585,955
32MDGLMadrigal Pharmaceuticals, Inc.0.68%121,368
33RVMDRevolution Medicines, Inc.0.65%1,053,389
34BPMCBlueprint Medicines Corporation0.59%409,027
35ALKSAlkermes plc0.58%1,033,434
36CYTKCytokinetics, Incorporated0.56%752,523
37BBIOBridgeBio Pharma, Inc.0.55%973,436
38IONSIonis Pharmaceuticals, Inc.0.54%1,008,237
39AXSMAxsome Therapeutics, Inc.0.54%261,075
40ROIVRoivant Sciences Ltd.0.51%2,888,165
41LEGNLegend Biotech Corporation0.50%826,718
42KRYSKrystal Biotech, Inc.0.49%160,174
43BRKRBruker Corporation0.49%671,597
44ADMAADMA Biologics, Inc.0.48%1,487,275
45PTCTPTC Therapeutics, Inc.0.47%500,970
46SWTXSpringWorks Therapeutics, Inc.0.37%457,878
47NUVLNuvalent, Inc.0.37%289,263
48RNAAvidity Biosciences, Inc.0.36%724,515
49VRNAVerona Pharma plc0.36%332,116
50RAREUltragenyx Pharmaceutical Inc.0.36%564,114
51CRSPCRISPR Therapeutics AG0.36%535,406
52TEMTempus AI, Inc.0.33%398,022
53PTGXProtagonist Therapeutics, Inc.0.32%376,988
54AKROAkero Therapeutics, Inc.0.32%434,500
55CRNXCrinetics Pharmaceuticals, Inc.0.32%565,180
56RYTMRhythm Pharmaceuticals, Inc.0.31%365,839
57MRUSMerus N.V.0.31%399,607
58ACLXArcellx, Inc.0.30%262,915
59ACADACADIA Pharmaceuticals Inc.0.30%1,079,535
60FOLDAmicus Therapeutics, Inc.0.28%1,934,495
61ZLABZai Lab Limited0.28%493,894
62XENEXenon Pharmaceuticals Inc.0.28%484,048
63BHVNBiohaven Ltd.0.27%576,356
64APLSApellis Pharmaceuticals, Inc.0.27%675,420
65VCYTVeracyte, Inc.0.26%499,450
66TWSTTwist Bioscience Corporation0.26%367,632
67SRRKScholar Rock Holding Corporation0.26%476,119
68VCELVericel Corporation0.24%322,461
69SMMTSummit Therapeutics Inc.0.24%749,710
70RXRXRecursion Pharmaceuticals, Inc.0.21%1,937,400
71NVCRNovoCure Limited0.20%644,735
72MIRMMirum Pharmaceuticals, Inc.0.19%253,960
73DNLIDenali Therapeutics Inc.0.19%820,028
74TVTXTravere Therapeutics, Inc.0.19%569,990
75ARQTArcutis Biotherapeutics, Inc.0.19%681,240
76KYMRKymera Therapeutics, Inc.0.19%352,628
77AGIOAgios Pharmaceuticals, Inc.0.18%360,146
78BEAMBeam Therapeutics Inc.0.18%480,682
79TARSTarsus Pharmaceuticals, Inc.0.18%215,879
80DVAXDynavax Technologies Corporation0.17%773,457
81n/aUSD CASH0.17%10,518,058
82EWTXEdgewise Therapeutics, Inc.0.17%436,186
83BCRXBioCryst Pharmaceuticals, Inc.0.17%1,285,928
84ARWRArrowhead Pharmaceuticals, Inc.0.17%684,581
85MNKDMannKind Corporation0.16%1,922,776
86IDYAIDEAYA Biosciences, Inc.0.16%526,767
87JANXJanux Therapeutics, Inc.0.15%313,725
88APGEApogee Therapeutics, Inc.0.15%235,689
89GRFSGrifols, S.A.0.15%1,188,825
90IMVTImmunovant, Inc.0.14%452,401
91NAMSNewAmsterdam Pharma Company N.V.0.14%369,583
92n/aE-MINI HEALTH CARE SECTOR JUN 250.14%58
93VERAVera Therapeutics, Inc.0.14%316,959
94ALVOAlvotech0.13%711,904
95CGONCG Oncology, Inc.0.13%300,890
96MESOMesoblast Limited0.13%577,857
97ADPTAdaptive Biotechnologies Corporation0.13%931,077
98ETNB89bio, Inc.0.13%905,050
99WVEWave Life Sciences Ltd.0.12%796,725
100SNDXSyndax Pharmaceuticals, Inc.0.12%544,681
101NVAXNovavax, Inc.0.12%957,225
102STVNStevanato Group S.p.A.0.12%322,734
103IRONDisc Medicine, Inc.0.12%138,424
104GERNGeron Corporation0.12%3,899,937
105TXG10x Genomics, Inc.0.11%661,347
106AUPHAurinia Pharmaceuticals Inc.0.11%805,770
107DYNDyne Therapeutics, Inc.0.11%548,170
108CDNACareDx, Inc0.10%327,741
109NRIXNurix Therapeutics, Inc.0.10%485,130
110IOVAIovance Biotherapeutics, Inc.0.10%1,733,943
111SYRESpyre Therapeutics, Inc.0.10%333,574
112IMCRImmunocore Holdings plc0.10%201,032
113NTLAIntellia Therapeutics, Inc.0.09%637,789
114MYGNMyriad Genetics, Inc.0.09%571,682
115CNTACentessa Pharmaceuticals plc0.09%363,230
116XNCRXencor, Inc.0.09%432,388
117GLPGGalapagos NV0.09%217,306
118GRALGRAIL, Inc.0.09%182,928
119ZYMEZymeworks Inc.0.09%434,563
120RCKTRocket Pharmaceuticals, Inc.0.09%645,587
121n/aRUSSELL 2000 EMINI CME JUN 250.09%52
122EVOEvotec SE0.09%1,533,041
123AVXLAnavex Life Sciences Corp.0.09%537,939
124GPCRStructure Therapeutics Inc.0.08%247,996
125FTREFortrea Holdings Inc.0.08%550,013
126COGTCogent Biosciences, Inc.0.07%618,521
127REPLReplimune Group, Inc.0.07%401,381
128ELVNEnliven Therapeutics, Inc.0.07%205,949
129QUREuniQure N.V.0.07%309,487
130CRMDCorMedix Inc.0.07%386,518
131PRAXPraxis Precision Medicines, Inc.0.07%112,274
132SPRYARS Pharmaceuticals, Inc.0.07%334,631
133DAWNDay One Biopharmaceuticals, Inc.0.06%483,829
134VIRVir Biotechnology, Inc.0.06%570,019
135LENZLENZ Therapeutics, Inc.0.06%147,316
136CSTLCastle Biosciences, Inc.0.06%180,457
137KURAKura Oncology, Inc.0.06%472,076
138OPKOPKO Health, Inc.0.06%2,012,717
139ABCLAbCellera Biologics Inc.0.06%1,460,524
140PRTAProthena Corporation plc0.06%273,659
141ARVNArvinas, Inc.0.06%390,642
142RCUSArcus Biosciences, Inc.0.06%381,515
143CTKBCytek Biosciences, Inc.0.05%761,863
144ANABAnaptysBio, Inc.0.05%184,586
145ABUSArbutus Biopharma Corporation0.05%959,436
146KALVKalVista Pharmaceuticals, Inc.0.05%250,075
147ALTAltimmune, Inc.0.05%497,211
148SAGESage Therapeutics, Inc.0.05%352,883
149LABStandard BioTools Inc.0.05%2,351,547
150NUVBNuvation Bio Inc.0.05%1,474,837
151TBPHTheravance Biopharma, Inc.0.05%296,312
152URGNUroGen Pharma Ltd.0.05%228,376
153ZVRAZevra Therapeutics, Inc.0.05%344,504
154MLYSMineralys Therapeutics, Inc.0.04%160,355
155MGTXMeiraGTx Holdings plc0.04%342,746
156RLAYRelay Therapeutics, Inc.0.04%829,509
157AVBPArriVent BioPharma, Inc.0.04%125,581
158KROSKeros Therapeutics, Inc.0.04%214,429
159RGNXREGENXBIO Inc.0.04%291,691
160VERVVerve Therapeutics, Inc.0.04%431,707
161ORKAOruka Therapeutics, Inc.0.04%193,263
162HUMAHumacyte, Inc.0.04%680,967
163RIGLRigel Pharmaceuticals, Inc.0.04%111,794
164TRVITrevi Therapeutics, Inc.0.04%344,708
165XTSLABlackRock Cash Funds Treasury SL Agency0.04%2,216,051
166FLGTFulgent Genetics, Inc.0.04%129,120
167TYRATyra Biosciences, Inc.0.04%205,994
168AURAAura Biosciences, Inc.0.04%289,932
169STOKStoke Therapeutics, Inc.0.04%266,543
170PACBPacific Biosciences of California, Inc.0.03%1,601,795
171ARCTArcturus Therapeutics Holdings Inc.0.03%158,781
172CGEMCullinan Therapeutics, Inc.0.03%233,481
173EBSEmergent BioSolutions Inc.0.03%344,532
174ORICORIC Pharmaceuticals, Inc.0.03%279,545
175MXCTMaxCyte, Inc.0.03%635,023
176ATXSAstria Therapeutics, Inc.0.03%304,597
177PGENPrecigen, Inc.0.03%1,061,553
178SANASana Biotechnology, Inc.0.03%810,473
179AUTLAutolus Therapeutics plc0.03%1,092,997
180ABSIAbsci Corporation0.03%608,197
181TRMLTourmaline Bio, Inc.0.03%104,446
182SLDBSolid Biosciences Inc.0.03%383,800
183CVACCureVac N.V.0.03%610,783
184DNAGinkgo Bioworks Holdings, Inc.0.03%241,302
185BCYCBicycle Therapeutics plc0.03%192,534
186MRVIMaravai LifeSciences Holdings, Inc.0.03%768,962
187GLUEMonte Rosa Therapeutics, Inc.0.03%299,711
188VNDAVanda Pharmaceuticals Inc.0.03%353,819
189TSHATaysha Gene Therapies, Inc.0.03%1,028,717
190ERASErasca, Inc.0.03%1,066,220
191SVRASavara Inc.0.03%570,635
192NGNENeurogene Inc.0.03%112,856
193QTRXQuanterix Corporation0.03%218,975
194PHATPhathom Pharmaceuticals, Inc.0.03%248,468
195AVIRAtea Pharmaceuticals, Inc.0.03%479,868
196TSVT2seventy bio, Inc.0.02%307,632
197TRDAEntrada Therapeutics, Inc.0.02%144,914
198OLMAOlema Pharmaceuticals, Inc.0.02%356,371
199AMLXAmylyx Pharmaceuticals, Inc.0.02%406,059
200ANNXAnnexon, Inc.0.02%604,266
201IRWDIronwood Pharmaceuticals, Inc.0.02%1,012,354
202ALLOAllogene Therapeutics, Inc.0.02%879,891
203ITOSiTeos Therapeutics, Inc.0.02%206,858
204TERNTerns Pharmaceuticals, Inc.0.02%414,439
205IBRXImmunityBio, Inc.0.02%495,481
206CDXSCodexis, Inc.0.02%525,552
207CRVSCorvus Pharmaceuticals, Inc.0.02%305,124
208SLRNAcelyrin, Inc.0.02%475,364
209CMPSCOMPASS Pathways plc0.02%408,667
210IMMPImmutep Limited0.02%665,754
211TECXTectonic Therapeutic, Inc.0.02%56,411
212YMABY-mAbs Therapeutics, Inc.0.02%227,100
213VYGRVoyager Therapeutics, Inc.0.02%290,949
214RAPPRapport Therapeutics, Inc.0.02%113,987
215FDMT4D Molecular Therapeutics, Inc.0.02%258,128
216DSGNDesign Therapeutics, Inc.0.02%204,621
217NEO: CYBNCybin Inc.0.02%127,667
218INBXInhibrx Biosciences, Inc.0.02%64,888
219RNACCartesian Therapeutics, Inc.0.01%56,336
220n/aCASH COLLATERAL USD SGAFT0.01%875,000
221ACIUAC Immune SA0.01%397,023
222PSNLPersonalis, Inc.0.01%230,467
223ENTAEnanta Pharmaceuticals, Inc.0.01%129,958
224CRGXCARGO Therapeutics, Inc.0.01%195,673
225CATXPerspective Therapeutics, Inc.0.01%321,665
226CCCCC4 Therapeutics, Inc.0.01%374,898
227MGNXMacroGenics, Inc.0.01%388,469
228ACRVAcrivon Therapeutics, Inc.0.01%144,130
229ADCTADC Therapeutics SA0.01%475,494
230FHTXFoghorn Therapeutics Inc.0.01%184,375
231PRMEPrime Medicine, Inc.0.01%350,896
232ALECAlector, Inc.0.01%504,935
233EDITEditas Medicine, Inc.0.01%518,533
234TNGXTango Therapeutics, Inc.0.01%385,662
235SLNSilence Therapeutics plc0.01%178,378
236ALMSAlumis Inc.0.01%164,713
237FATEFate Therapeutics, Inc.0.01%666,334
238LRMRLarimar Therapeutics, Inc.0.01%226,062
239PLRXPliant Therapeutics, Inc.0.01%366,367
240BMEABiomea Fusion, Inc.0.01%197,565
241THRDThird Harmonic Bio, Inc.0.01%138,545
242LYELLyell Immunopharma, Inc.0.01%821,905
243CLYMClimb Bio, Inc.0.01%360,095
244LXEOLexeo Therapeutics, Inc.0.01%165,666
245TKNOAlpha Teknova, Inc.0.01%75,718
246TCRXTScan Therapeutics, Inc.0.01%265,518
247NMRANeumora Therapeutics, Inc.0.01%382,321
248NKTXNkarta, Inc.0.01%281,031
249STROSutro Biopharma, Inc.0.01%465,995
250APLTApplied Therapeutics, Inc.0.01%621,247
251PEPGPepGen Inc.0.01%191,355
252KYTXKyverna Therapeutics, Inc.0.01%140,189
253ARTVArtiva Biotherapeutics, Inc.0.01%75,998
254PYXSPyxis Oncology, Inc.0.00%251,194
255OKUROnKure Therapeutics, Inc.0.00%59,176
256n/aChinook Therapeutics Inc0.00%320,962
257INZYInozyme Pharma, Inc.0.00%265,761
258MRSNMersana Therapeutics, Inc.0.00%527,180
259TVGNTevogen Bio Holdings Inc.0.00%137,605
260IGMSIGM Biosciences, Inc.0.00%107,011
261QTTBQ32 Bio Inc.0.00%27,856
262n/aCartesian Therapeutics ([Wts/Rts]) 0%0.00%7,496
263n/aFusion Pharmaceuticals Inc Cvr0.00%1,880
264n/aAkouos Cvrs Prvt0.00%157,087
265n/aOMNIAB INC $15.00 VESTING Prvt0.00%46,839
266n/aOMNIAB INC $12.50 VESTING Prvt0.00%46,839
267n/aCash Offset-0.23%14,033,120
As of Mar 21, 2025
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