---
schema_version: "secwatch.filing_event.v1"
accession: "0001943896-26-000041"
form_type: "8-K"
ticker: "RBRK"
cik: "0001943896"
company_name: "Rubrik, Inc."
filed_at: "2026-06-04T20:07:27+00:00"
generated_at: "2026-06-04T20:33:58.616857+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Rubrik beats Q1 FY27 guidance; subscription ARR $1.57B (+32% YoY), revenue $387M (+39% YoY)

## Summary
- Subscription ARR reached $1.57B, up 32% YoY; total revenue $387.1M (+39% YoY), exceeding guided ranges.
- GAAP net loss per share narrowed to $(0.21) from $(0.53) YoY; non-GAAP EPS was $0.16 vs $(0.15) loss.
- Cash flow from operations $81.7M; free cash flow $73.6M (19% margin).
- Raised FY27 guidance: subscription ARR $1.854-1.862B, revenue $1.638-1.648B, non-GAAP EPS $0.25-0.35, FCF $293-303M.
- Customer count with $100k+ subscription ARR up 24% YoY to 2,946; new product integrations with Microsoft Defender and Google Workspace.

## SEC filing metadata
- accession: 0001943896-26-000041
- form_type: 8-K
- ticker: RBRK
- cik: 0001943896
- company_name: Rubrik, Inc.
- filed_at: 2026-06-04T20:07:27+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1943896/000194389626000041/0001943896-26-000041-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1943896/000194389626000041/rbrk-20260604.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001943896-26-000041
- JSON: https://secwatch.observer/filing/0001943896-26-000041.json
- Plain text: https://secwatch.observer/filing/0001943896-26-000041.txt

## Key facts
- Earnings Releases
  Rubrik, Inc. reported the first quarter of fiscal year 2027, ended April 30, 2026 results: revenue $387.1 million. Guidance raised.
  - Period: the first quarter of fiscal year 2027, ended April 30, 2026
  - Revenue: $387.1 million
  - Guidance: raised
  - Result: reported results
  source text: • Raising all guided metrics for fiscal year 2027 • First quarter subscription ARR grew 32% year-over-year to $1.57 billion • First quarter revenue grew 39% year-over-year to $387.1 million • Operating cash flow margin of 21%; free cash flow margin of 19% Palo Alto, California, June 4, 2026 – Rubrik, Inc. (NYSE: RBRK) , the Security and AI Operations company, today
  evidence_url: https://www.sec.gov/Archives/edgar/data/1943896/000194389626000041/0001943896-26-000041-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.