Baker Bros. Advisors

Baker Bros. Advisors as of June 30, 2025

Portfolio Holdings for Baker Bros. Advisors

Baker Bros. Advisors holds 89 positions in its portfolio as reported in the June 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
BeOne Medicines Sponsored Ads (ONC) 20.7 $2.1B 8.8M 242.07
Incyte Corporation (INCY) 20.3 $2.1B 31M 68.10
ACADIA Pharmaceuticals (ACAD) 9.0 $925M 43M 21.57
Insmed Incorporated Com Par $.01 (INSM) 7.5 $776M 7.7M 100.64
Summit Therapeutics (SMMT) 7.0 $718M 34M 21.28
Madrigal Pharmaceuticals (MDGL) 5.8 $598M 2.0M 302.64
Rhythm Pharmaceuticals (RYTM) 3.4 $354M 5.6M 63.19
Revolution Medicines (RVMD) 3.3 $345M 9.4M 36.79
Kymera Therapeutics (KYMR) 2.8 $290M 6.7M 43.64
Alkermes SHS (ALKS) 1.8 $183M 6.4M 28.61
Replimune Group (REPL) 1.0 $103M 11M 9.29
Ultragenyx Pharmaceutical (RARE) 1.0 $101M 2.8M 36.36
Edgewise Therapeutics (EWTX) 0.9 $96M 7.3M 13.11
Abcellera Biologics (ABCL) 0.9 $94M 28M 3.43
Immunovant (IMVT) 0.8 $87M 5.5M 16.00
Grail (GRAL) 0.8 $84M 1.6M 51.42
Kiniksa Pharmaceuticals International Ord Shs Cl A (KNSA) 0.8 $78M 2.8M 27.67
Bicycle Therapeutics Sponsored Ads (BCYC) 0.7 $76M 11M 6.95
Immunocore Holdings Ads (IMCR) 0.7 $73M 2.3M 31.38
Celcuity (CELC) 0.7 $73M 5.5M 13.35
Kodiak Sciences (KOD) 0.6 $65M 17M 3.73
Immatics SHS (IMTX) 0.5 $55M 10M 5.38
Stoke Therapeutics (STOK) 0.5 $53M 4.6M 11.35
Denali Therapeutics (DNLI) 0.5 $52M 3.7M 13.99
Structure Therapeutics Sponsored Ads (GPCR) 0.5 $52M 2.5M 20.74
Ideaya Biosciences (IDYA) 0.4 $45M 2.1M 21.02
Nurix Therapeutics (NRIX) 0.4 $44M 3.9M 11.39
Roivant Sciences SHS (ROIV) 0.4 $43M 3.8M 11.27
BioNTech SE Sponsored Ads (BNTX) 0.4 $39M 369k 106.47
Entrada Therapeutics (TRDA) 0.3 $33M 4.9M 6.72
Merus N V (MRUS) 0.3 $30M 574k 52.60
Praxis Precision Medicines I (PRAX) 0.3 $29M 690k 42.05
Intellia Therapeutics (NTLA) 0.2 $25M 2.7M 9.38
Miragen Therapeutics (VRDN) 0.2 $24M 1.7M 13.98
Monte Rosa Therapeutics (GLUE) 0.2 $22M 4.9M 4.51
Verona Pharma Sponsored Ads (VRNA) 0.2 $21M 224k 94.58
Vaxcyte (PCVX) 0.2 $21M 641k 32.51
argenx SE Sponsored Adr (ARGX) 0.2 $21M 38k 551.22
Verve Therapeutics (VERV) 0.2 $19M 1.7M 11.23
Cerus Corporation (CERS) 0.2 $18M 13M 1.41
Disc Medicine (IRON) 0.2 $18M 337k 52.96
Akero Therapeutics (AKRO) 0.2 $17M 325k 53.36
Blueprint Medicines (BPMC) 0.2 $16M 126k 128.18
Sera Prognostics Class A Com (SERA) 0.1 $15M 5.5M 2.77
Arrowhead Pharmaceuticals (ARWR) 0.1 $15M 939k 15.80
Neurogene (NGNE) 0.1 $15M 992k 14.95
Dianthus Therapeutics (DNTH) 0.1 $15M 790k 18.63
Celldex Therapeutics (CLDX) 0.1 $14M 665k 20.35
DBV Technologies Sponsored Ads (DBVT) 0.1 $13M 1.5M 9.16
Xenon Pharmaceuticals (XENE) 0.1 $12M 370k 31.30
Cidara Therapeutics (CDTX) 0.1 $11M 227k 48.71
Arcellx Common Stock (ACLX) 0.1 $11M 167k 65.85
Nuvalent Inc-a (NUVL) 0.1 $11M 144k 76.30
Aeglea Biotherapeutics (SYRE) 0.1 $9.4M 627k 14.97
Taysha Gene Therapies Com Shs (TSHA) 0.1 $9.3M 4.0M 2.31
Prelude Therapeutics (PRLD) 0.1 $8.2M 10M 0.81
Crinetics Pharmaceuticals In (CRNX) 0.1 $8.1M 280k 28.76
Cytomx Therapeutics (CTMX) 0.1 $7.9M 3.5M 2.27
Sagimet Biosciences Com Ser A (SGMT) 0.1 $7.3M 953k 7.62
Sionna Therapeutics (SION) 0.1 $6.9M 400k 17.35
Agios Pharmaceuticals (AGIO) 0.1 $6.3M 190k 33.26
Rapport Therapeutics (RAPP) 0.1 $6.3M 550k 11.37
Skye Bioscience (SKYE) 0.1 $6.1M 1.5M 4.18
Design Therapeutics (DSGN) 0.1 $5.8M 1.7M 3.37
Kala Pharmaceuticals (KALA) 0.1 $5.7M 1.2M 4.76
Sana Biotechnology (SANA) 0.1 $5.5M 2.0M 2.73
Xencor (XNCR) 0.1 $5.3M 670k 7.86
Alumis (ALMS) 0.0 $4.7M 1.6M 3.00
Igm Biosciences (IGMS) 0.0 $4.6M 4.1M 1.12
Tscan Therapeutics (TCRX) 0.0 $4.0M 2.8M 1.45
Relay Therapeutics (RLAY) 0.0 $4.0M 1.2M 3.46
Fate Therapeutics (FATE) 0.0 $2.8M 2.5M 1.12
Vir Biotechnology (VIR) 0.0 $2.7M 543k 5.04
Enliven Therapeutics (ELVN) 0.0 $2.3M 115k 20.06
Wave Life Sciences SHS (WVE) 0.0 $2.2M 344k 6.50
Tectonic Therapeutic (TECX) 0.0 $2.0M 100k 19.87
Candel Therapeutics (CADL) 0.0 $1.8M 355k 5.06
Protara Therapeutics Com Stk (TARA) 0.0 $1.6M 537k 3.03
vTv Therapeutics Cl A (VTVT) 0.0 $1.5M 97k 15.00
Rocket Pharmaceuticals (RCKT) 0.0 $1.4M 552k 2.45
Contineum Therapeutics Cl A (CTNM) 0.0 $1.2M 313k 3.97
Hookipa Pharma (HOOK) 0.0 $1.0M 813k 1.25
Neumora Therapeutics (NMRA) 0.0 $759k 1.0M 0.73
Generation Bio 0.0 $623k 1.9M 0.32
Aligos Therapeutics (ALGS) 0.0 $599k 83k 7.21
Tyra Biosciences (TYRA) 0.0 $102k 11k 9.57
Acrivon Therapeutics Common Stock (ACRV) 0.0 $27k 23k 1.19
Surrozen W Exp 8/11/2026 (SRZNW) 0.0 $15k 833k 0.02
Opthea Sponsored Ads (OPT) 0.0 $0 2.1M 0.00