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AI brief of an SEC Form 8-K · Rubrik, Inc. (RBRK)

Rubrik Q4 revenue rises 46% to $377.7 million; loss per share narrows to $(0.43)

Positive Impact 3 of 5 earnings Written later

Rubrik reported fourth-quarter and fiscal 2026 results for the period ended January 31, 2026, with total revenue up 46% year-over-year to $377.7 million and GAAP net loss per share narrowing to $(0.43) from $(0.61). The company also gave fiscal 2027 guidance, including full-year revenue of $1,597 million to $1,607 million, which shareholders can compare with future results.

Key points

  • Q4 fiscal 2026 total revenue was $377.7 million, up 46% from $258.1 million; subscription ARR grew 34% to $1.46 billion
  • GAAP net loss per share was $(0.43) versus $(0.61) a year earlier; Q4 free cash flow was $70.1 million versus $75.2 million
  • Fiscal 2027 guidance: Q1 revenue of $365 million to $367 million; full-year revenue of $1,597 million to $1,607 million and free cash flow of $265 million to $275 million
  • Jesse Green was promoted to Chief Revenue Officer

The filing

CompanyRubrik, Inc. (RBRK)
Form8-K, current report
Filed with the SECMar 12, 2026, 4:20 PM ET
Accession number0001943896-26-000004

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 11:44 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 March 12, 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.