BVF Inc.

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), BVF Inc. reported 46 stock positions worth $2.5 billion. Its top holding was Kymera Therapeutics (KYMR) at 12.6% of the portfolio, followed by Revolution Medicines (RVMD, 7.5%) and Protagonist Therapeutics (PTGX, 6.9%). Compared with Q2 2025, it opened 7 new positions, sold out of 5, added to 8 and reduced 9. The biggest buy was Cidara Therapeutics (CDTX, shares +80%) and the biggest sale Axsome Therapeutics (AXSM, shares −71%).

Most Recent 13F
Q2 2026
Location
San Francisco, CA
CIK
0001056807
Portfolio Value
$2.5B (Q3 2025)
SEC Filing
0000921895-25-003089 ↗ filed Nov 14, 2025

Holdings Value

0$1.0B$2.0B$3.0B$4.0B Q1 2024: $3.6B Q1 2024 Q2 2024: $3.6B Q2 2024 Q3 2024: $3.4B Q3 2024 Q4 2024: $3.0B Q4 2024 Q1 2025: $2.5B Q1 2025 Q2 2025: $2.8B Q2 2025 Q3 2025: $2.5B $2.5B Q3 2025 Q4 2025: $3.0B Q4 2025 Q1 2026: $3.1B Q1 2026 Q2 2026: $3.9B Q2 2026

Holdings 46 stocks · $2.5B

KYMR Kymera Therapeutics Inc. 12.63% 5,502,710 $311.5M No change
RVMD Revolution Medicines Inc. 7.52% 3,974,913 $185.6M Reduce -20.2%
PTGX Protagonist Therapeutics Inc. 6.90% 2,560,916 $170.1M Reduce -20.3%
MLTX Moonlake Immunotherapeutics 5.74% 19,751,284 $141.6M No change
CDTX Cidara Therapeutics Inc. 5.49% 1,414,165 $135.4M Add +79.8%
GHRS GH Research PLC 5.12% 8,827,712 $126.2M No change
MIRM Mirum Pharmaceuticals Inc. 4.44% 1,495,290 $109.6M Reduce -45.9%
XOMA Xoma Royalty Corporation 4.05% 2,590,303 $99.8M No change
GPCR Structure Therapeutics Inc. 3.64% 3,203,917 $89.7M Add +80.9%
KURA Kura Oncology Inc. 3.09% 8,617,162 $76.3M Add +11.1%
SEPN Septerna Inc. 3.06% 4,015,790 $75.5M Reduce -8.7%
PVLA Palvella Therapeutics Inc. 2.95% 1,161,249 $72.8M Add +66.7%
NKTR Nektar Therapeutics 2.94% 1,276,595 $72.6M New
ZYME Zymeworks Inc. 2.73% 3,938,641 $67.3M Reduce -8.6%
AXSM Axsome Therapeutics Inc. 2.40% 486,757 $59.1M Reduce -71.2%
ACIU Ac Immune SA 2.32% 19,822,436 $57.3M No change
IMCR Immunocore Holdings PLC-ADR 2.32% 1,574,288 $57.2M Add +53.7%
OLMA Olema Pharmaceuticals Inc. 2.10% 5,295,893 $51.8M No change
TYRA Tyra Biosciences Inc. 2.07% 3,649,794 $51.1M Reduce -7.5%
ABVX Abivax SA-ADR 1.92% 558,031 $47.4M New
GLUE Monte Rosa Therapeutics Inc. 1.70% 5,660,132 $41.9M No change
FDMT 4D Molecular Therapeutics Inc. 1.63% 4,629,289 $40.2M No change
STOK Stoke Therapeutics Inc. 1.58% 1,657,096 $38.9M New
CGEM Cullinan Therapeutics Inc. 1.38% 5,750,683 $34.1M No change
CELC Celcuity Inc. 1.32% 658,421 $32.5M Reduce -81.0%
XNCR Xencor Inc. 1.30% 2,740,141 $32.1M No change
FHTX Foghorn Therapeutics Inc. 1.05% 5,302,000 $25.9M No change
ANNX Annexon Inc. 0.87% 7,000,000 $21.4M No change
RPTX Repare Therapeutics Inc. 0.74% 10,333,600 $18.2M No change
AVTX Avalo Therapeutics Inc. 0.70% 1,355,256 $17.2M Add +31.8%
CMPX Compass Therapeutics Inc. 0.67% 4,750,000 $16.6M New
CBIO Crescent Biopharma Inc. 0.67% 1,387,863 $16.5M No change
ELDN Eledon Pharmaceuticals Inc. 0.66% 6,293,282 $16.3M No change
TCRX Tscan Therapeutics Inc. 0.39% 5,226,074 $9.5M No change
PEPG Pepgen Inc. 0.36% 1,915,000 $8.8M New
XFOR X4 Pharmaceuticals Inc. 0.31% 2,233,742 $7.6M New
IMUX Immunic Inc. 0.27% 7,652,972 $6.7M No change
IMA Imagenebio Inc. 0.27% 802,102 $6.5M New
MOLN Molecular Partners AG -ADR 0.20% 1,353,968 $5.0M No change
IVA Inventiva SA - ADR 0.16% 686,040 $4.0M No change
TENX Tenax Therapeutics Inc. 0.10% 339,549 $2.6M No change
EPIX Essa Pharma Inc. 0.09% 11,668,473 $2.2M Add +33.4%
SABS Sab Biotherapeutics Inc. 0.08% 932,697 $1.9M Add +1.6%
FBRX Forte Biosciences Inc. 0.04% 65,350 $980K Reduce -88.9%
ENGENE HOLDINGS INC 0.03% 945,402 $681K No change
NLS PHARMACEUTICS LTD 0.01% 143,676 $263K No change

Portfolio Sells Q2 2025 → Q3 2025

AXSM Axsome Therapeutics Inc. Reduce -71.2% 2.40% −3.91
IONS Ionis Pharmaceuticals Inc. Sold out 0.00% −2.70
MIRM Mirum Pharmaceuticals Inc. Reduce -45.9% 4.44% −0.58
VSTM Verastem Inc. Sold out 0.00% −0.50
CELC Celcuity Inc. Reduce -81.0% 1.32% −0.33
RAPT Rapt Therapeutics Inc. Sold out 0.00% −0.33
FBRX Forte Biosciences Inc. Reduce -88.9% 0.04% −0.23
IKENA ONCOLOGY INC Sold out 0.00% −0.19
OVID Ovid Therapeutics Inc. Sold out 0.00% −0.05
PTGX Protagonist Therapeutics Inc. Reduce -20.3% 6.90% +0.56
TYRA Tyra Biosciences Inc. Reduce -7.5% 2.07% +0.72
ZYME Zymeworks Inc. Reduce -8.6% 2.73% +0.80
RVMD Revolution Medicines Inc. Reduce -20.2% 7.52% +0.98
SEPN Septerna Inc. Reduce -8.7% 3.06% +1.40

Portfolio Buys Q2 2025 → Q3 2025

CDTX Cidara Therapeutics Inc. Add +79.8% 5.49% +4.12
NKTR Nektar Therapeutics New 2.94% +2.94
PVLA Palvella Therapeutics Inc. Add +66.7% 2.95% +2.39
GPCR Structure Therapeutics Inc. Add +80.9% 3.64% +2.32
ABVX Abivax SA-ADR New 1.92% +1.92
STOK Stoke Therapeutics Inc. New 1.58% +1.58
KURA Kura Oncology Inc. Add +11.1% 3.09% +1.49
IMCR Immunocore Holdings PLC-ADR Add +53.7% 2.32% +1.17
CMPX Compass Therapeutics Inc. New 0.67% +0.67
AVTX Avalo Therapeutics Inc. Add +31.8% 0.70% +0.52
PEPG Pepgen Inc. New 0.36% +0.36
XFOR X4 Pharmaceuticals Inc. New 0.31% +0.31
IMA Imagenebio Inc. New 0.27% +0.27
SABS Sab Biotherapeutics Inc. Add +1.6% 0.08% +0.02
EPIX Essa Pharma Inc. Add +33.4% 0.09% −0.44

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 43$3.9BRVMD, KYMR, XOMA, MLTX, GHRS
Q1 2026 41$3.1BKYMR, MLTX, RVMD, NKTR, GPCR
Q4 2025 41$3.0BKYMR, RVMD, MLTX, GPCR, OLMA
Q3 2025 46$2.5BKYMR, RVMD, PTGX, MLTX, CDTX
Q2 2025 44$2.8BMLTX, KYMR, RVMD, PTGX, AXSM
Q1 2025 51$2.5BMLTX, AXSM, RVMD, KYMR, MIRM
Q4 2024 53$3.0BMLTX, KYMR, RVMD, AXSM, MIRM
Q3 2024 55$3.4BMLTX, KYMR, RVMD, MIRM, TYRA
Q2 2024 60$3.6BMLTX, RVMD, KYMR, IONS, MIRM
Q1 2024 62$3.6BMLTX, KYMR, RVMD, FDMT, GHRS