Overall, the top 16 largest pharmaceutical companies spent $159 billion on research and development in 2025, compared to $165 billion the year prior. Here’s where all that cash went at companies like Johnson & Johnson, Amgen and Pfizer.
Overall, the top 16 largest pharmaceutical companies spent $159 billion on research and development in 2025, compared to $165 billion the year prior. Here’s where all that cash went at companies like Johnson & Johnson, Amgen and Pfizer.