Largest biotech companies

All symbols in finviz (today's change): http://finviz.com/screener.ashx?v=211&ta=0&o=-change&t=GILD,AMGN,CELG,BIIB,REGN,ALXN,VRTX,ILMN,BMRN,INCY,JAZZ,MDVN,SGEN,QCOR,THRX,ALNY,TECH,NPSP,VPHM,CRL,AEGR,ACAD,CLDX,SNTS,IMGN,CLVS,GEVA,MNKD,HALO,ACOR,TSRO,LXRX,SRPT,ITMN,PDLI,PBYI,NKTR,VVUS,ARNA,EXEL,DYAX,CBPO,EBS,EXAS,INSY,INFI,OPTR,IDIX,ARRY,OSIR,CBM,ANAC,SPPI,SGMO,GERN,ARIA,NVAX,INSM,NLNK,CERS,HPTX,PRTA,CADX,PTCT,PLX,AMRI,ANIK,CMRX,DNDN,CGEN,ENTA,RGEN,XOMA,RPRX,PTLA,ECYT,EPZM,CRIS,INO,IMMU,SVA,BCRX,SNTA,ZIOP,CEMP,STML,OMER,SNSS,RCPT,PACB,CRTX,DRTX,XNPT,ACHN,RGLS,THLD,MACK,CLSN,ONCY,QLTI

No.	Ticker	Company	Market Cap
1	GILD	Gilead Sciences Inc.	108.37B
2	AMGN	Amgen Inc.	89.25B
3	CELG	Celgene Corporation	62.66B
4	BIIB	Biogen Idec Inc.	57.73B
5	REGN	Regeneron Pharmaceuticals, Inc.	27.92B
6	ALXN	Alexion Pharmaceuticals, Inc.	24.09B
7	VRTX	Vertex Pharmaceuticals Incorporated	14.96B
8	ILMN	Illumina Inc.	11.90B
9	BMRN	BioMarin Pharmaceutical Inc.	8.68B
10	INCY	Incyte Corporation	5.75B
11	JAZZ	Jazz Pharmaceuticals plc	5.29B
12	MDVN	Medivation, Inc.	4.99B
13	SGEN	Seattle Genetics Inc.	4.73B
14	QCOR	Questcor Pharmaceuticals, Inc.	3.59B
15	THRX	Theravance Inc.	3.57B
16	ALNY	Alnylam Pharmaceuticals, Inc.	3.52B
17	TECH	Techne Corp.	3.27B
18	NPSP	NPS Pharmaceuticals, Inc.	2.72B
19	VPHM	ViroPharma Inc.	2.55B
20	CRL	Charles River Laboratories International, Inc.	2.40B
21	AEGR	Aegerion Pharmaceuticals, Inc.	2.39B
22	ACAD	ACADIA Pharmaceuticals, Inc.	1.88B
23	CLDX	Celldex Therapeutics, Inc.	1.83B
24	SNTS	Santarus, Inc.	1.54B
25	IMGN	Immunogen Inc.	1.37B
26	CLVS	Clovis Oncology, Inc.	1.36B
27	GEVA	Synageva BioPharma Corp.	1.36B
28	MNKD	MannKind Corp.	1.35B
29	HALO	Halozyme Therapeutics, Inc.	1.30B
30	ACOR	Acorda Therapeutics, Inc.	1.23B
31	TSRO	Tesaro, Inc.	1.23B
32	LXRX	Lexicon Pharmaceuticals, Inc.	1.21B
33	SRPT	Sarepta Therapeutics, Inc.	1.20B
34	ITMN	InterMune Inc.	1.18B
35	PDLI	PDL BioPharma, Inc.	1.15B
36	PBYI	Puma Biotechnology, Inc.	1.14B
37	NKTR	Nektar Therapeutics	1.09B
38	VVUS	VIVUS Inc.	960.04M
39	ARNA	Arena Pharmaceuticals, Inc.	956.76M
40	EXEL	Exelixis, Inc.	914.39M
41	DYAX	Dyax Corp.	874.46M
42	CBPO	China Biologic Products, Inc.	789.49M
43	EBS	Emergent BioSolutions, Inc.	707.70M
44	EXAS	Exact Sciences Corporation	707.16M
45	INSY	INSYS Therapeutics, Inc.	694.75M
46	INFI	Infinity Pharmaceuticals, Inc.	635.85M
47	OPTR	Optimer Pharmaceuticals, Inc.	622.72M
48	IDIX	Idenix Pharmaceuticals Inc.	618.23M
49	ARRY	Array BioPharma, Inc.	598.97M
50	OSIR	Osiris Therapeutics, Inc.	585.33M
51	CBM	Cambrex Corporation.	519.34M
52	ANAC	Anacor Pharmaceuticals, Inc.	514.87M
53	SPPI	Spectrum Pharmaceuticals, Inc.	512.51M
54	SGMO	Sangamo Biosciences Inc.	509.35M
55	GERN	Geron Corporation	504.96M
56	ARIA	Ariad Pharmaceuticals Inc.	476.59M
57	NVAX	Novavax, Inc.	463.03M
58	INSM	Insmed Incorporated	462.34M
59	NLNK	NewLink Genetics Corporation	450.93M
60	CERS	Cerus Corporation	446.95M
61	HPTX	Hyperion Therapeutics, Inc.	430.70M
62	PRTA	Prothena Corporation plc	428.86M
63	CADX	Cadence Pharmaceuticals Inc.	424.73M
64	PTCT	PTC Therapeutics, Inc.	416.50M
65	PLX	Protalix BioTherapeutics, Inc.	412.58M
66	AMRI	Albany Molecular Research Inc.	406.28M
67	ANIK	Anika Therapeutics Inc.	400.33M
68	CMRX	Chimerix, Inc.	399.70M
69	DNDN	Dendreon Corp.	388.64M
70	CGEN	Compugen Ltd.	368.74M
71	ENTA	Enanta Pharmaceuticals, Inc.	359.07M
72	RGEN	Repligen Corporation	352.83M
73	XOMA	XOMA Corporation	349.17M
74	RPRX	Repros Therapeutics Inc.	341.43M
75	PTLA	Portola Pharmaceuticals, Inc.	337.69M
76	ECYT	Endocyte, Inc.	337.24M
77	EPZM	Epizyme, Inc.	330.72M
78	CRIS	Curis Inc.	318.84M
79	INO	Inovio Pharmaceuticals, Inc.	314.92M
80	IMMU	Immunomedics Inc.	307.37M
81	SVA	Sinovac Biotech Ltd.	301.16M
82	BCRX	BioCryst Pharmaceuticals, Inc.	298.35M
83	SNTA	Synta Pharmaceuticals Corp.	294.78M
84	ZIOP	ZIOPHARM Oncology, Inc.	290.79M
85	CEMP	Cempra, Inc.	284.66M
86	STML	Stemline Therapeutics, Inc.	281.73M
87	OMER	Omeros Corporation	272.13M
88	SNSS	Sunesis Pharmaceuticals Inc.	260.22M
89	RCPT	Receptos, Inc.	257.12M
90	PACB	Pacific Biosciences of California, Inc.	255.74M
91	CRTX	Cornerstone Therapeutics Inc.	250.31M
92	DRTX	Durata Therapeutics, Inc.	246.16M
93	XNPT	Xenoport, Inc.	245.44M
94	ACHN	Achillion Pharmaceuticals, Inc.	244.35M
95	RGLS	Regulus Therapeutics Inc.	242.25M
96	THLD	Threshold Pharmaceuticals Inc.	237.84M
97	MACK	Merrimack Pharmaceuticals, Inc.	234.65M
98	CLSN	Celsion Corp.	233.34M
99	ONCY	Oncolytics Biotech Inc.	222.07M
100	QLTI	QLT Inc.	221.34M