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AI brief of an SEC Form 8-K · Mercury Systems (MRCY)

Mercury Systems Q4 revenue rises 6.1% to $290 million on record $660 million bookings

Mixed Impact 4 of 5 earnings Written later

Mercury Systems reported fourth-quarter and fiscal 2026 results for the period ended July 3, 2026. Revenue grew, and bookings and backlog hit company records, but fourth-quarter GAAP net income fell to $1 million from $16 million a year earlier, and management said it is increasing its organic growth outlook without giving new figures.

Key points

  • Q4 fiscal 2026 revenue was $290 million, up from $273 million; bookings were $660 million, up 93.1%
  • Q4 GAAP diluted EPS was $0.01 versus $0.27 a year earlier; adjusted EBITDA was $49 million versus $51 million
  • Full-year revenue rose to $984 million from $912 million; GAAP net loss narrowed to $30 million ($0.50 per share) from $38 million
  • Backlog exceeded $1.9 billion, up 38.4% year over year; management said it is increasing its outlook for organic growth

The filing

CompanyMercury Systems (MRCY)
Form8-K, current report
Filed with the SECAug 18, 2026, 4:01 PM ET
Accession number0001049521-26-000043

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:00 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on August 18, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.