Historically, Q2 has often been one of the strongest quarters for biopharma financing, but 2025’s figures suggest a more cautious investment climate. Biopharma companies raised $16.02 billion in the second quarter (Q2) of 2025, a modest increase from the $13.11 billion brought during Q1. While the uptick signals some recovery from Q1, the sector is still pacing well behind the highs of recent years.

Illimis Therapeutics Inc. raised ₩58 billion (US$42 million) in a series B financing round. The funds will support development of ILM-01, its lead bispecific fusion protein candidate, into preclinical development for Alzheimer’s disease by the second half of 2025, along with the company’s neuroimmunology portfolio.

Launched out of 5AM Ventures’ 4:59 Initiative, Renasant Bio Inc. has secured $54.5 million in seed funding to support development of treatments for autosomal dominant polycystic kidney disease (ADPKD), a genetic disease caused by mutations in the PKD1 and PKD2 genes, which encode polycystin proteins PC1 and PC2 that come together to form a calcium ion channel vital for kidney function.

Comphya SA raised CHF 7.5 million (US$ 8.4 million) in a series A round for its implantable neurostimulation therapy, Caverstim, which treats men with erectile dysfunction who do not respond to medication.

Plasmacure B.V. secured €6 million (US$7 million) in series A funding for its Plasoma cold plasma system to treat complex wounds. The round was led by Venture Medical LLC, a U.S.-based provider of solutions for wound care, which also committed to spend over $10 million to support regulatory approval, reimbursement and U.S. market expansion of the Plasoma technology.

Nuclidium AG is poised to circumvent the complex production and supply issues that have held back access to radiopharmaceuticals after closing a CHF79 million (US$99.3 million) series B, to advance the clinical development of its copper isotopes and extend the global manufacturing network.