Biopharma companies announced $73.38 billion in deals from 240 transactions during the third quarter (Q3) of 2025, bringing the year-to-date total to $212.44 billion, up from $149.87 billion in the same period of 2024. The total marks the highest deal value through Q3 ever recorded by BioWorld.

Biopharma companies announced $73.38 billion in deals from 240 transactions during the third quarter (Q3) of 2025, bringing the year-to-date total to $212.44 billion, up from $149.87 billion in the same period of 2024. The total marks the highest deal value through Q3 ever recorded by BioWorld.

The BioWorld Cancer Index reversed its early year losses, rebounding from a 4.74% decline at the end of the first quarter (Q1) to finish Q2 up 12.78%. The Dow Jones Industrial Average followed a similar pattern, dropping to -4.41% by the end of April before recovering to a 3.64% gain by Q2’s end. Meanwhile, the Nasdaq Biotechnology Index, down 5.37% at the end of May, narrowed its losses to close June down just 1.92%.

Sanofi SA is to acquire Blueprint Medicines Inc. in a $9.5 billion deal that will give the French pharma ownership of a marketed rare disease immunotherapy heading toward blockbuster status, a follow-on product in phase II/III, and a phase II clinical program relevant to a number of autoimmune diseases.

Idrx Inc. launched with a $122 million oversubscribed series A round to boost precision drug combinations in cancer, with a first focus on non-PDGFR-driven gastrointestinal stromal tumors (GIST). The Plymouth, Mass.-based firm aims to develop a pairing, potentially with add-ons, powerful enough to handle existing mutations and those that turn up during treatment. Combo therapy attacks “not just the driver mutations, but also the key secondary mutations,” co-founder and CEO Ben Auspitz told BioWorld, and thereby “block every escape route the cancer has.”

Despite big wins in precision oncology – such as last year’s accelerated FDA nod for Amgen Inc.’s Lumakras (sotorasib) in KRAS G12C-mutated locally advanced or metastatic non-small-cell lung cancer – industry has barely scratched the surface of the field’s potential. Part of the problem is on the scientific front. Only about a third of patients are currently eligible for targeted therapy, since the majority of patients “do not have a known therapeutic vulnerability for which we have a drug match,” Keith Flaherty, director of clinical research at Massachusetts General Hospital, said during a Feb. 14 session at the BIO CEO & Investor Conference. “And that’s a big problem.”