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Arrowhead Pharmaceuticals (ARWR) R&D spending by quarter

Arrowhead Pharmaceuticals' R&D spending was $198M in Q3 FY26 (third quarter fiscal 2026), +14% from Q2 FY26. Over the last 6 quarters it ranged from $133M (Q2 FY25) to $198M (Q3 FY26).

Arrowhead Pharmaceuticals R&D spending by quarterArrowhead Pharmaceuticals R&D spending by quarter$133MQ2 FY25$162MQ3 FY25$175MQ4 FY25$177MQ1 FY26$173MQ2 FY26$198MQ3 FY26
QuarterR&D spendingQ/QY/Y
Q3 FY26$198M+14%+22%
Q2 FY26$173M-2%+30%
Q1 FY26$177M+1%—
Q4 FY25$175M+8%—
Q3 FY25$162M+22%—
Q2 FY25$133M——

Q3 FY26 at a glance

Arrowhead Pharmaceuticals, Q3 FY26: revenue $75.3M (+171% year over year), operating margin -226.0%, net loss $179M, operating cash flow −$177M. The chart follows the revenue to costs, profit and cash.

Questions

What is Arrowhead Pharmaceuticals' R&D spending?

Arrowhead Pharmaceuticals' R&D spending was $198M in Q3 FY26 (third quarter fiscal 2026), +14% from Q2 FY26.

How has Arrowhead Pharmaceuticals' R&D spending changed?

Over the last 6 quarters it ranged from $133M (Q2 FY25) to $198M (Q3 FY26).

Q3 FY26 results → · How Arrowhead Pharmaceuticals makes money →