Key Takeaways AZN's oncology sales hit $5.6B in Q1 2025, up 13%, led by drugs like Tagrisso, Imfinzi, and Enhertu. Truqap and Datroway launches in HR HER2- breast cancer show early sales strength and FDA momentum. AZN eyes pipeline growth with late-stage drugs camizestrant and volrustomig across multiple cancer types.AstraZeneca (AZN) is one of the leading drugmakers in the oncology space. Oncology sales (comprising around 41% of AstraZeneca‘s total revenues) rose 13% in the first quarter of 2025, generat ...