BAKER BROS. ADVISORS LP Diversified Active

Location: New York, NY

CIK: 0001263508 · Show all filings

Period: Q1 2026 (← Previous) (Next →)

Filing Date: May 15, 2026

Total Value: $17.42B (100.0% shares, 0.0% debt)

Holdings (84)

INCY Incyte Corporation 16.6%
Value $2.894B Shares 30,744,412 Est. Cost $72.80 Unrealized +41.7%
ONC BeOne Medicines Ltd. 15.0%
Value $2.613B Shares 8,799,053 Est. Cost $136.93 Unrealized
INSM Insmed Incorporated 7.0%
Value $1.214B Shares 7,421,111 Est. Cost $68.84 Unrealized +131.0%
MDGL Madrigal Pharmaceuticals, Inc. 6.4%
Value $1.121B Shares 2,141,701 Est. Cost $139.37 Unrealized +253.4%
ACAD ACADIA Pharmaceuticals Inc. 5.5%
Value $955M Shares 42,896,690 Est. Cost $18.93 Unrealized +33.2%
RVMD Revolution Medicines, Inc. 5.3%
Value $929M Shares 9,555,357 Est. Cost $30.13 Unrealized +241.9%
CELC Celcuity Inc. 5.2%
Value $904M Shares 7,915,792 Est. Cost $21.19 Unrealized +407.1%
KOD Kodiak Sciences Inc. 4.4%
Value $759M Shares 19,919,186 Est. Cost $29.02 Unrealized -12.4%
KYMR Kymera Therapeutics, Inc. 4.1%
Value $721M Shares 8,657,242 Est. Cost $37.74 Unrealized +105.6%
SMMT Summit Therapeutics Inc. 4.0%
Value $690M Shares 36,391,063 Est. Cost $11.11 Unrealized +45.8%
PRAX Praxis Precision Medicines, Inc. 3.2%
Value $565M Shares 1,753,198 Est. Cost $175.27 Unrealized +77.9%
RYTM Rhythm Pharmaceuticals, Inc. 2.8%
Value $487M Shares 5,604,483 Est. Cost $23.49 Unrealized +337.9%
ALKS Alkermes plc 2.0%
Value $354M Shares 10,012,267 Est. Cost $27.44 Unrealized +17.9%
GRAL GRAIL, Inc. 1.2%
Value $208M Shares 4,028,614 Est. Cost $61.86 Unrealized +52.5%
EWTX Edgewise Therapeutics, Inc. 1.2%
Value $207M Shares 6,575,940 Est. Cost $14.29 Unrealized +97.1%
IONS Ionis Pharmaceuticals, Inc. 0.9%
Value $154M Shares 2,047,727 Est. Cost $68.78 Unrealized +18.9%
KNSA Kiniksa Pharmaceuticals International, plc 0.8%
Value $136M Shares 2,826,246 Est. Cost $18.73 Unrealized +130.4%
IMVT Immunovant, Inc. 0.8%
Value $136M Shares 5,457,881 Est. Cost $22.96 Unrealized +14.4%
ROIV Roivant Sciences Ltd. 0.8%
Value $135M Shares 4,867,723 Est. Cost $12.94 Unrealized +86.8%
IDYA IDEAYA Biosciences, Inc. 0.8%
Value $131M Shares 3,946,515 Est. Cost $21.75 Unrealized +55.7%
ARWR Arrowhead Pharmaceuticals, Inc. 0.7%
Value $125M Shares 1,992,783 Est. Cost $24.96 Unrealized +163.4%
STOK Stoke Therapeutics, Inc. 0.6%
Value $109M Shares 3,336,697 Est. Cost $9.30 Unrealized +242.1%
IMTX Immatics N.V. 0.6%
Value $107M Shares 10,916,693 Est. Cost $8.55 Unrealized +14.8%
ABCL AbCellera Biologics Inc. 0.6%
Value $106M Shares 30,275,938 Est. Cost $19.44 Unrealized -81.2%
ABVX Abivax S.A. 0.6%
Value $97.52M Shares 875,796 Est. Cost $84.90 Unrealized
CRNX Crinetics Pharmaceuticals, Inc. 0.5%
Value $85.41M Shares 2,351,465 Est. Cost $44.30 Unrealized +11.1%
REPL Replimune Group, Inc. 0.5%
Value $84.5M Shares 11,045,336 Est. Cost $14.45 Unrealized -46.0%
Celcuity Inc. 0.4%
Value $74.87M Shares 30,750,000 Est. Cost $1.33 Unrealized
NRIX Nurix Therapeutics, Inc. 0.4%
Value $72.21M Shares 4,658,556 Est. Cost $20.95 Unrealized -17.2%
DNLI Denali Therapeutics Inc. 0.4%
Value $71.65M Shares 3,731,695 Est. Cost $23.78 Unrealized -17.5%
DNTH Dianthus Therapeutics, Inc. 0.4%
Value $71.51M Shares 852,164 Est. Cost $20.87 Unrealized +128.0%
GLUE Monte Rosa Therapeutics, Inc. 0.4%
Value $71.49M Shares 4,345,736 Est. Cost $6.49 Unrealized +218.2%
GPCR Structure Therapeutics Inc. 0.4%
Value $69.05M Shares 1,432,529 Est. Cost $22.23 Unrealized
TRDA Entrada Therapeutics, Inc. 0.4%
Value $64.02M Shares 5,072,730 Est. Cost $16.68 Unrealized
BCYC Bicycle Therapeutics plc 0.3%
Value $50.51M Shares 10,885,357 Est. Cost $20.78 Unrealized
SYRE Spyre Therapeutics, Inc. 0.3%
Value $50.44M Shares 1,000,000 Est. Cost $15.36 Unrealized +124.8%
RAPP Rapport Therapeutics, Inc. 0.3%
Value $48.41M Shares 1,547,090 Est. Cost $15.27 Unrealized +82.3%
ALMS Alumis Inc. 0.3%
Value $44.34M Shares 2,012,500 Est. Cost $15.77 Unrealized +54.3%
MIRM Mirum Pharmaceuticals, Inc. 0.2%
Value $41.2M Shares 445,975 Est. Cost $96.57 Unrealized 0.0%
VRDN Viridian Therapeutics, Inc. 0.2%
Value $38.57M Shares 1,971,678 Est. Cost $15.17 Unrealized +103.3%
ELVN Enliven Therapeutics, Inc. 0.2%
Value $35.48M Shares 905,191 Est. Cost $23.32 Unrealized +9.8%
PRLD Prelude Therapeutics Inc. 0.2%
Value $34.62M Shares 10,123,824 Est. Cost $28.24 Unrealized -91.8%
DBVT DBV Technologies S.A. 0.2%
Value $30.53M Shares 1,461,425 Est. Cost $3.09 Unrealized
DSGN Design Therapeutics, Inc. 0.2%
Value $27.51M Shares 2,585,978 Est. Cost $10.92 Unrealized -8.6%
CNTA Centessa Pharmaceuticals plc 0.2%
Value $26.64M Shares 670,751 Est. Cost $25.01 Unrealized
CTMX CytomX Therapeutics, Inc. 0.1%
Value $23.39M Shares 4,975,826 Est. Cost $2.24 Unrealized +133.6%
JBIO Jade Biosciences, Inc. 0.1%
Value $23.06M Shares 1,641,137 Est. Cost $11.73 Unrealized +26.0%
IRON Disc Medicine, Inc. 0.1%
Value $22.36M Shares 349,657 Est. Cost $50.34 Unrealized +47.1%
IMCR Immunocore Holdings plc 0.1%
Value $22.14M Shares 734,397 Est. Cost $38.09 Unrealized
XENE Xenon Pharmaceuticals Inc. 0.1%
Value $21.53M Shares 370,208 Est. Cost $19.37 Unrealized +116.7%
CLDX Celldex Therapeutics, Inc. 0.1%
Value $21.11M Shares 665,370 Est. Cost $23.17 Unrealized +9.7%
NGNE Neurogene Inc. 0.1%
Value $19.99M Shares 991,691 Est. Cost $19.35 Unrealized -6.2%
EVMN Evommune, Inc. 0.1%
Value $19.48M Shares 847,390 Est. Cost $21.99 Unrealized 0.0%
TECX Tectonic Therapeutic, Inc. 0.1%
Value $18.79M Shares 607,788 Est. Cost $20.13 Unrealized +4.8%
CTNM Contineum Therapeutics, Inc. 0.1%
Value $18.56M Shares 1,420,838 Est. Cost $11.67 Unrealized +14.5%
ARGX argenx SE 0.1%
Value $18.38M Shares 25,174 Est. Cost $79.01 Unrealized
CERS Cerus Corporation 0.1%
Value $18.22M Shares 10,008,345 Est. Cost $4.19 Unrealized -44.1%
TSHA Taysha Gene Therapies, Inc. 0.1%
Value $17.9M Shares 4,004,756 Est. Cost $1.91 Unrealized +148.6%
AKTS Aktis Oncology, Inc. 0.1%
Value $17.82M Shares 996,351 Est. Cost $17.89 Unrealized
GENB Generate Biomedicines, Inc. 0.1%
Value $17.8M Shares 1,423,602 Est. Cost $12.50 Unrealized
SION Sionna Therapeutics, Inc. 0.1%
Value $16.04M Shares 400,000 Est. Cost $16.34 Unrealized +140.2%
DYN Dyne Therapeutics, Inc. 0.1%
Value $14.75M Shares 813,449 Est. Cost $18.94 Unrealized -9.6%
XNCR Xencor, Inc. 0.1%
Value $13.29M Shares 1,102,106 Est. Cost $16.65 Unrealized -24.0%
CMPS COMPASS Pathways plc 0.1%
Value $12.97M Shares 2,344,720 Est. Cost $5.53 Unrealized
RLAY Relay Therapeutics, Inc. 0.1%
Value $11.54M Shares 1,160,117 Est. Cost $13.78 Unrealized -39.8%
SERA Sera Prognostics, Inc. 0.1%
Value $11.16M Shares 5,498,170 Est. Cost $3.09 Unrealized -4.6%
BNTX BioNTech SE 0.1%
Value $10.64M Shares 119,743 Est. Cost $107.38 Unrealized
PHVS Pharvaris N.V. 0.1%
Value $10.59M Shares 375,000 Est. Cost $22.18 Unrealized +20.6%
RCUS Arcus Biosciences, Inc. 0.1%
Value $8.977M Shares 415,621 Est. Cost $20.71 Unrealized +2.7%
MPLT MapLight Therapeutics, Inc. 0.0%
Value $7.414M Shares 364,705 Est. Cost $16.75 Unrealized +5.2%
ABSI Absci Corporation 0.0%
Value $6.404M Shares 2,134,803 Est. Cost $3.64 Unrealized -17.6%
WVE Wave Life Sciences Ltd. 0.0%
Value $5.964M Shares 822,638 Est. Cost $10.50 Unrealized +31.0%
VTVT vTv Therapeutics, Inc. 0.0%
Value $5.882M Shares 148,314 Est. Cost $14.29 Unrealized +152.7%
EIKN Eikon Therapeutics, Inc. 0.0%
Value $5.878M Shares 555,555 Est. Cost $10.58 Unrealized
TARA Protara Therapeutics, Inc. 0.0%
Value $5.062M Shares 971,614 Est. Cost $9.86 Unrealized -37.3%
SGMT Sagimet Biosciences Inc. 0.0%
Value $4.979M Shares 952,996 Est. Cost $9.53 Unrealized -39.1%
LBRX LB Pharmaceuticals Inc. 0.0%
Value $4.932M Shares 200,000 Est. Cost $15.87 Unrealized +41.1%
VSTM Verastem, Inc. 0.0%
Value $3.099M Shares 584,757 Est. Cost $6.48 Unrealized 0.0%
TCRX TScan Therapeutics, Inc. 0.0%
Value $2.813M Shares 2,784,792 Est. Cost $6.08 Unrealized -82.4%
SKYE Skye Bioscience, Inc. 0.0%
Value $968K Shares 1,575,243 Est. Cost $7.20 Unrealized -87.6%
SANA Sana Biotechnology, Inc. 0.0%
Value $894K Shares 310,483 Est. Cost $4.55 Unrealized -4.8%
ALGS Aligos Therapeutics, Inc. 0.0%
Value $617K Shares 83,055 Est. Cost $12.44 Unrealized -36.4%
TYRA Tyra Biosciences, Inc. 0.0%
Value $406K Shares 10,607 Est. Cost $12.95 Unrealized +133.7%
SRZNW Surrozen, Inc. 0.0%
Value $13,333 Shares 833,333 Est. Cost $1.14 Unrealized