The AI Control Plane: The Complete Series

Three parts. The only public company building cyber resilience and AI agent governance in one stack.

Apr 24, 2026

The complete Rubrik thesis.

Rubrik (RBRK) is the only public company combining cyber resilience with AI agent governance - Agent Cloud and SAGE sitting on top of a data security platform. The market still prices it like a backup vendor. It’s not. This page tracks every post, in order.

Last updated: April 24th. 2026

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CORE THESIS

Part 1 — Rubrik Just Quietly Became the AI Control Plane

The misclassification, the product stack, why the market hasn’t caught up.

Part 2 — The Math Says $250. The Bull Case Says $400.

Valuation, ARR trajectory, peer multiples, the re-rating case.

Part 3 — The New Era of Cybersecurity: Agentic AI

Why agent governance is the next cybersecurity category and Rubrik owns the seat.

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ONGOING COVERAGE

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