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Mercury Systems (MRCY) R&D spending by quarter

Mercury Systems' R&D spending was $16.2M in Q4 FY26 (fourth quarter fiscal 2026), +8% from Q3 FY26. Over the last 7 quarters it ranged from $11.9M (Q4 FY25) to $21.4M (Q2 FY25).

Mercury Systems R&D spending by quarterMercury Systems R&D spending by quarter$21.4MQ2 FY25$16.0MQ3 FY25$11.9MQ4 FY25$13.2MQ1 FY26$15.4MQ2 FY26$15.0MQ3 FY26$16.2MQ4 FY26
QuarterR&D spendingQ/QY/Y
Q4 FY26$16.2M+8%+36%
Q3 FY26$15.0M-2%-6%
Q2 FY26$15.4M+17%-28%
Q1 FY26$13.2M+11%—
Q4 FY25$11.9M-25%—
Q3 FY25$16.0M-25%—
Q2 FY25$21.4M——

Q4 FY26 at a glance

Mercury Systems, Q4 FY26: revenue $290M (+6% year over year), operating margin 5.0%, net earnings $798K, operating cash flow $42.2M. The chart follows the revenue to costs, profit and cash.

Questions

What is Mercury Systems' R&D spending?

Mercury Systems' R&D spending was $16.2M in Q4 FY26 (fourth quarter fiscal 2026), +8% from Q3 FY26.

How has Mercury Systems' R&D spending changed?

Over the last 7 quarters it ranged from $11.9M (Q4 FY25) to $21.4M (Q2 FY25).

Q4 FY26 results → · How Mercury Systems makes money →