BAKER BROS. ADVISORS LP Diversified Active

CIK: 0001263508 · Show all filings

Period: Q1 2014 (← Previous) (Next →)

Filing Date: May 15, 2014

Total Value ($000): $7,867,925 (75.6% shares, 24.4% debt)

Holdings (108)

Seattle Genetics, Inc. 12.0%
Value ($000) $944,887 Shares 20,739,426 Est. Cost $32.03 Unrealized
Synageva Biopharma Corp. 11.2%
Value ($000) $883,480 Shares 10,648,182 Est. Cost $45.53 Unrealized
Pharmacyclics Inc. 11.1%
Value ($000) $875,711 Shares 8,737,888 Est. Cost $79.47 Unrealized
INCY Incyte Corp. 10.1%
Value ($000) $793,999 Shares 14,835,559 Est. Cost $21.85 Unrealized +184.1%
ACAD Acadia Pharmaceuticals Inc. 6.3%
Value ($000) $498,313 Shares 20,481,442 Est. Cost $14.07 Unrealized +79.8%
Salix 2.75% 5/15/15 6.3%
Value ($000) $491,957 Shares 219,440,000 Est. Cost $1.52 Unrealized
Genomic Health Inc. 4.6%
Value ($000) $359,650 Shares 13,654,150 Est. Cost $31.71 Unrealized
Incyte Genomics Notes 1.25% 11/15/2020 144A 4.5%
Value ($000) $350,417 Shares 274,500,000 Est. Cost $1.21 Unrealized
Incyte Genomics Notes 0.375% 11/15/2018 144A 4.2%
Value ($000) $326,745 Shares 259,000,000 Est. Cost $1.20 Unrealized
Incyte Genomics Notes 4.75% 10/1/2015 144A 3.1%
Value ($000) $245,887 Shares 40,446,000 Est. Cost $6.08 Unrealized
Intermune Inc. 1.8%
Value ($000) $144,752 Shares 4,324,843 Est. Cost $32.82 Unrealized
Auxilium 1.5% 7/15/2018 1.6%
Value ($000) $128,796 Shares 97,990,000 Est. Cost $1.00 Unrealized
BMRN Biomarin Pharmaceuticals 1.6%
Value ($000) $128,455 Shares 1,883,230 Est. Cost $65.65 Unrealized +12.3%
Xoma Corp. 1.5%
Value ($000) $120,130 Shares 23,057,572 Est. Cost $3.73 Unrealized
Intermune Inc Notes 2.5% 12/15/17 1.4%
Value ($000) $107,856 Shares 41,000,000 Est. Cost $1.07 Unrealized
Intercept Pharmaceuticals, Inc. 1.1%
Value ($000) $84,550 Shares 256,375 Est. Cost $44.84 Unrealized
Biomarin Pharmaceuticals Notes 1.875% 4/23/2017 1.0%
Value ($000) $77,127 Shares 22,898,000 Est. Cost $2.76 Unrealized
HALO Halozyme Therapeutics Inc. 0.9%
Value ($000) $72,366 Shares 5,698,139 Est. Cost $6.50 Unrealized +128.4%
VNDA Vanda Pharmaceuticals, Inc. 0.9%
Value ($000) $72,243 Shares 4,445,696 Est. Cost $7.41 Unrealized +91.7%
Gilead 1.625% 5/1/16 0.9%
Value ($000) $66,903 Shares 21,500,000 Est. Cost $2.26 Unrealized
BCRX Biocryst Pharmaceuticals Inc. 0.8%
Value ($000) $62,073 Shares 5,867,031 Est. Cost $2.29 Unrealized +365.0%
Anacor Pharmaceuticals 0.8%
Value ($000) $61,937 Shares 3,095,318 Est. Cost $17.40 Unrealized
Medivation 2.625% 4/1/17 0.7%
Value ($000) $56,288 Shares 39,500,000 Est. Cost $1.27 Unrealized
Repros Therapeutics 0.6%
Value ($000) $49,293 Shares 2,778,654 Est. Cost $18.45 Unrealized
Questcor Pharmaceuticals, Inc. 0.6%
Value ($000) $46,603 Shares 717,745 Est. Cost $51.83 Unrealized
Mirati Therapeutics Inc. 0.6%
Value ($000) $45,388 Shares 2,380,074 Est. Cost $15.40 Unrealized
Derma Sciences 0.6%
Value ($000) $44,851 Shares 3,537,137 Est. Cost $12.84 Unrealized
CERS Cerus 0.5%
Value ($000) $40,585 Shares 8,455,306 Est. Cost $4.84 Unrealized +32.8%
GILD Gilead Sciences Inc. 0.5%
Value ($000) $39,406 Shares 556,108 Est. Cost $36.21 Unrealized +50.5%
Acorda Therapeutics, Inc. 0.5%
Value ($000) $37,910 Shares 1,000,000 Est. Cost $37.91 Unrealized
Chelsea Therapeutics 0.5%
Value ($000) $37,317 Shares 6,760,394 Est. Cost $2.86 Unrealized
Clovis Oncology 0.5%
Value ($000) $36,712 Shares 529,990 Est. Cost $64.09 Unrealized
Intermune Inc Notes 5% 3/1/15 0.4%
Value ($000) $30,590 Shares 16,860,000 Est. Cost $1.05 Unrealized
HRTX Heron Therapeutics, Inc. 0.4%
Value ($000) $30,153 Shares 2,167,784 Est. Cost $12.60 Unrealized 0.0%
Salix 1.5% 3/15/19 0.3%
Value ($000) $25,289 Shares 15,000,000 Est. Cost $1.49 Unrealized
Aegerion Pharmaceuticals 0.3%
Value ($000) $23,702 Shares 513,922 Est. Cost $62.87 Unrealized
Dyax Corp. 0.3%
Value ($000) $22,735 Shares 2,531,766 Est. Cost $7.82 Unrealized
Avanir Pharmaceuticals 0.3%
Value ($000) $21,250 Shares 5,790,139 Est. Cost $4.27 Unrealized
Xenoport 0.3%
Value ($000) $20,856 Shares 4,034,112 Est. Cost $5.11 Unrealized
Progenics Pharmaceuticals, Inc. 0.2%
Value ($000) $18,200 Shares 4,449,797 Est. Cost $4.44 Unrealized
Aquinox Pharmaceuticals, Inc. 0.2%
Value ($000) $15,427 Shares 1,211,851 Est. Cost $12.73 Unrealized
TGTX TG Therapeutics 0.2%
Value ($000) $14,911 Shares 2,160,965 Est. Cost $4.61 Unrealized +28.5%
Biomarin Pharmaceuticals Notes 0.75% 10/15/2018 0.2%
Value ($000) $13,699 Shares 12,500,000 Est. Cost $1.06 Unrealized
Kythera Biopharmaceuticals 0.2%
Value ($000) $12,375 Shares 311,255 Est. Cost $34.55 Unrealized
Arrowhead Research Corp. 0.2%
Value ($000) $12,020 Shares 732,062 Est. Cost $5.69 Unrealized
INSM Insmed Inc. 0.1%
Value ($000) $10,549 Shares 554,050 Est. Cost $10.61 Unrealized +79.0%
Tekmire Pharmaceuticals Corp. 0.1%
Value ($000) $10,405 Shares 484,156 Est. Cost $7.97 Unrealized
SGMO Sangamo Biosceiences, Inc. 0.1%
Value ($000) $9,452 Shares 522,764 Est. Cost $12.44 Unrealized +54.9%
Synergy Pharmaceuticals 0.1%
Value ($000) $9,336 Shares 1,758,271 Est. Cost $4.32 Unrealized
OMER Omeros Corp. 0.1%
Value ($000) $9,098 Shares 753,804 Est. Cost $7.18 Unrealized +71.0%
PRTA Prothena Corp. PLC 0.1%
Value ($000) $8,817 Shares 230,142 Est. Cost $9.30 Unrealized +246.6%
Threshold Pharma 0.1%
Value ($000) $8,693 Shares 1,826,358 Est. Cost $4.65 Unrealized
QLT Inc. 0.1%
Value ($000) $8,539 Shares 1,535,863 Est. Cost $4.39 Unrealized
Discovery Laboratories Inc. 0.1%
Value ($000) $7,852 Shares 3,652,117 Est. Cost $1.95 Unrealized
AGIO Agios Pharmaceuticals 0.1%
Value ($000) $7,826 Shares 199,893 Est. Cost $27.47 Unrealized +21.8%
GALT Galectin Therapeutics Inc. 0.1%
Value ($000) $7,655 Shares 500,000 Est. Cost $13.23 Unrealized +7.6%
INFIQ Infinity Pharmaceuticals Inc. 0.1%
Value ($000) $7,420 Shares 624,050 Est. Cost $13.42 Unrealized 0.0%
NBIX Neurocrine Biosciences, Inc. 0.1%
Value ($000) $7,211 Shares 447,874 Est. Cost $17.10 Unrealized 0.0%
Stemline Therapeutics Inc. 0.1%
Value ($000) $6,895 Shares 338,671 Est. Cost $23.84 Unrealized
Ambit Biosciences Corp. 0.1%
Value ($000) $6,821 Shares 747,954 Est. Cost $7.00 Unrealized
Biota Pharmaceuticals 0.1%
Value ($000) $6,763 Shares 1,106,910 Est. Cost $4.19 Unrealized
Array Biopharma Inc. 0.1%
Value ($000) $6,739 Shares 1,433,797 Est. Cost $4.54 Unrealized
Zogenix, Inc. 0.1%
Value ($000) $6,687 Shares 2,350,400 Est. Cost $2.18 Unrealized
Idera Pharmaceuticals Inc. 0.1%
Value ($000) $6,581 Shares 1,613,076 Est. Cost $0.91 Unrealized
XNCR Xencor 0.1%
Value ($000) $6,362 Shares 542,363 Est. Cost $8.58 Unrealized +22.5%
Aerie Pharmaceuticals 0.1%
Value ($000) $6,343 Shares 299,356 Est. Cost $17.96 Unrealized
Novavax Inc. 0.1%
Value ($000) $5,542 Shares 1,223,362 Est. Cost $3.15 Unrealized
IRWD Ironwood Pharmaceuticals 0.1%
Value ($000) $5,497 Shares 446,160 Est. Cost $11.63 Unrealized -3.3%
Regado 0.1%
Value ($000) $5,008 Shares 400,000 Est. Cost $12.52 Unrealized
LGND Ligand Pharmaceuticals 0.1%
Value ($000) $4,937 Shares 73,400 Est. Cost $41.68 Unrealized 0.0%
RARE Ultragenyx Pharmaceuticals 0.1%
Value ($000) $4,889 Shares 100,000 Est. Cost $51.48 Unrealized 0.0%
Epizyme Inc. 0.1%
Value ($000) $4,873 Shares 214,012 Est. Cost $21.47 Unrealized
Osiris Therapeutics Inc. 0.1%
Value ($000) $4,747 Shares 361,530 Est. Cost $16.64 Unrealized
Ignyta 0.1%
Value ($000) $4,739 Shares 571,000 Est. Cost $8.30 Unrealized
Portola Pharmaceuticals, Inc. 0.1%
Value ($000) $4,729 Shares 182,591 Est. Cost $24.57 Unrealized
Cytrx Corp. 0.1%
Value ($000) $4,712 Shares 1,350,000 Est. Cost $3.49 Unrealized
Bluebird Bio Inc. 0.1%
Value ($000) $4,508 Shares 198,260 Est. Cost $25.09 Unrealized
Celsus Therapeutics 0.1%
Value ($000) $4,374 Shares 673,887 Est. Cost $6.49 Unrealized
Retrophin Inc. 0.1%
Value ($000) $4,194 Shares 197,178 Est. Cost $21.27 Unrealized
Isis Pharmaceuticals, Inc. 0.1%
Value ($000) $4,161 Shares 96,303 Est. Cost $26.87 Unrealized
BioDelivery Sciences Intl. Inc. 0.0%
Value ($000) $3,553 Shares 421,005 Est. Cost $4.06 Unrealized
Furiex Pharmaceuticals, Inc. 0.0%
Value ($000) $3,507 Shares 40,309 Est. Cost $87.00 Unrealized
ENTA Enanta Pharmaceuticals 0.0%
Value ($000) $3,237 Shares 80,957 Est. Cost $19.50 Unrealized +86.3%
MGNX Macrogenics, Inc. 0.0%
Value ($000) $2,676 Shares 96,165 Est. Cost $26.16 Unrealized +35.0%
La Jolla Pharmaceuticals, Inc. 0.0%
Value ($000) $2,394 Shares 221,631 Est. Cost $10.80 Unrealized
Synta Pharmaceuticals 0.0%
Value ($000) $2,155 Shares 500,000 Est. Cost $4.99 Unrealized
Mast Therapeutics, Inc. 0.0%
Value ($000) $2,040 Shares 3,000,000 Est. Cost $0.68 Unrealized
OSUR Orasure Technologies Inc. 0.0%
Value ($000) $1,870 Shares 234,664 Est. Cost $4.46 Unrealized +56.8%
Rigel Pharmaceuticals 0.0%
Value ($000) $1,870 Shares 481,972 Est. Cost $3.58 Unrealized
Karyopharm Therapeutics 0.0%
Value ($000) $1,825 Shares 59,095 Est. Cost $22.93 Unrealized
Auxilium Pharmaceuticals, Inc. 0.0%
Value ($000) $1,591 Shares 58,544 Est. Cost $27.18 Unrealized
Achaogen Inc. 0.0%
Value ($000) $1,546 Shares 100,000 Est. Cost $15.46 Unrealized
Achillion 0.0%
Value ($000) $1,442 Shares 438,337 Est. Cost $8.18 Unrealized
Ophthotech Corp. 0.0%
Value ($000) $1,314 Shares 36,776 Est. Cost $32.35 Unrealized
CPRX Catalyst Pharmaceuticals, Inc. 0.0%
Value ($000) $1,288 Shares 569,853 Est. Cost $2.09 Unrealized 0.0%
Ziopharm Oncology Inc. 0.0%
Value ($000) $1,120 Shares 244,619 Est. Cost $2.11 Unrealized
Receptos Inc. 0.0%
Value ($000) $1,002 Shares 23,900 Est. Cost $19.89 Unrealized
FOLD Amicus Therapeutics 0.0%
Value ($000) $997 Shares 481,697 Est. Cost $3.07 Unrealized -18.6%
Acceleron Pharma Inc. 0.0%
Value ($000) $992 Shares 28,765 Est. Cost $39.60 Unrealized
Tesaro Inc. 0.0%
Value ($000) $920 Shares 31,218 Est. Cost $32.74 Unrealized
GERN Geron Corp. 0.0%
Value ($000) $837 Shares 402,629 Est. Cost $1.08 Unrealized +267.5%
ALNY Alnylam Pharmaceuticals, Inc. 0.0%
Value ($000) $779 Shares 11,600 Est. Cost $77.42 Unrealized 0.0%
Ventrus Biosciences, Inc. 0.0%
Value ($000) $535 Shares 417,690 Est. Cost $2.40 Unrealized
QURE Uniquere B.V. 0.0%
Value ($000) $477 Shares 30,672 Est. Cost $15.95 Unrealized 0.0%
Five Prime Therapeutics Inc. 0.0%
Value ($000) $390 Shares 19,823 Est. Cost $16.80 Unrealized
Salix Pharmaceuticals 0.0%
Value ($000) $375 Shares 3,621 Est. Cost $66.16 Unrealized
Chemocentryx Inc. 0.0%
Value ($000) $332 Shares 50,000 Est. Cost $14.14 Unrealized
Cyclacel Pharmaceuticals Pfd. Conv. Ex 6% 0.0%
Value ($000) $113 Shares 13,253 Est. Cost $7.20 Unrealized