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Rubrik, Inc. (RBRK) — chart, structure and Closelook read

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Company snapshot — Rubrik, Inc.

RBRK in five paragraphs: what it makes and sells, where it sits in the Closelook stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
Rubrik sells data security software that protects information across on-premises systems, cloud platforms and software-as-a-service applications, so a business can recover after a breach or ransomware attack. Its offerings span enterprise, cloud and SaaS data protection, plus services for spotting data threats and restoring identity after an incident. The company also runs an AI agent called Ruby, meant to automate parts of cyber-resilience work, and a monitoring platform named SentryAI. It serves organisations across finance, retail, healthcare, energy and public-sector markets, is based in Palo Alto, California, and listed in 2024.
Where it sits in the stack
Rubrik holds no seat in our index; it sits within the diary's cyber resilience and data protection sleeve of the technology sector, the group of vendors that back up and restore data once a system has been compromised. It behaves as a customer of the cloud infrastructure it protects rather than a supplier into any hardware layer of the build-out.
Who it is priced against
Closelook's peer group prices Rubrik against Crowdstrike, Palo Alto Networks, NetApp and CommVault, all judged on how well they keep data usable through a breach; the market also weighs it against Cohesity, a private rival in the same backup space.
Why Closelook tracks it
Rubrik carries no seat in Rubin or Halo but does carry a Closelook score, strongest on momentum and weakest on valuation. The diary has returned to it across several dossiers, including pieces on post-earnings drift and on cybersecurity software groupings, with eleven mentions logged so far.
What the diary watches
The diary watches whether Rubrik's run of earnings beats continues and whether its valuation gap to peers narrows as its AI-agent additions start contributing to results.

Rubrik, Inc. (RBRK) trades on US exchanges, classified under Technology.

The Closelook company score reads 49/100 composite (momentum 97, quality 35, valuation 14) across 7 modules — the full breakdown, chart structure and analog history load live above.

Written from the company’s public profile and Closelook’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

Signals for this name

Every Closelook reading that exists for RBRK, from the same nightly bakes the boards use. Research diary readings, not advice.

The Street on this name 2 analyst actions on the wire · latest: price target by DA Davidson, 2026-08-28 · last print 2026-08-27

The Street on this name

Analyst actions and the latest print for RBRK from the Closelook wires — third-party opinions on the record, not our readings.

  • Price target DA Davidson — target 115 Target set to $115 (+18.9% to spot) 2026-08-28
  • Price target Scotiabank — target 114 Target set to $114 (+16.3% to spot) 2026-08-25
  • Latest print EPS 0.20 against 0.04 expected — a +411.8% beat 2026-08-27

2 actions on the analyst wire since 2026-08-13: 2 target changes. Analyst wire → · Earnings wire →

Who it is priced against Cyber resilience and data protection · 4 names with week and year-to-date

Peer group

Cyber resilience and data protection

Curated competitor set — who the market prices this name against, not just who shares its sector.

Compared against RBRK on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Versus its index Agentic Ecosystem Index — the name, its sleeve and the index over day, week and month

Versus its index

The name against its Closelook index and its own sleeve — equal-weight, nightly closes.

Agentic Ecosystem Index · as of 2026-09-17

DayWeekMonth3 months
RBRK+2.7%+21.3%+7.2%+55.7%
Agentic Security+1.7%+14.4%+12.3%—
Agentic Ecosystem Index+2.5%+7.0%+3.9%—

Against the index: 14.3 pts ahead on the week, 3.3 pts ahead on the month; against its Agentic Security sleeve 5.1 pts behind on the month.

Returns from the index workers’ nightly closes; equal-weight sleeves. A relative reading from the research diary, not advice.

Weather around the name 3 macro readings: Money Temperature, Factor regime, Sovereign pressure

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 55/100 · S&P 500 fund at 58, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-17
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 94th percentile of the window, +2.7% over 20 sessions. Factor regime → 2026-09-17
  • Sovereign pressure Index 0.00 · down 0.41 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-17

FAQ · from the current data · as of 2026-09-18

Quick answers

What is Rubrik, Inc. (RBRK)?

Rubrik, Inc. trades as RBRK on the US exchange and is classified under Technology in the Closelook research universe, as of the registry build of 2026-09-18.

Is RBRK in a Closelook index?

Not currently — Rubrik, Inc. is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-18.

What is Rubrik, Inc.'s Closelook composite score?

49 out of 100, with momentum 97, quality 35 and valuation 14 sub-scores, as of 2026-09-18. Scores are Closelook's own research readings, not ratings or investment advice.

What is Rubrik, Inc.'s earnings print record?

Across the 11 prints Closelook covers, Rubrik, Inc. beat EPS estimates 10 times and revenue estimates 10 times; the three-day reactions split 3 up, 0 flat and 8 down (moves beyond ±3%), as of the 2026-08-26 card. The full print-record card carries the per-print history.

Where does RBRK trade against its moving averages?

Reclaimed its 50-day: Closed back above its 50-day line 4 sessions ago, with the 200-day still rising beneath it. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

How is RBRK doing against its Closelook index?

Over the past month Rubrik, Inc. is +7.2% against +3.9% for the Agentic Ecosystem Index — 3.3 points ahead of its index, as of 2026-09-17. Its Agentic Security sleeve is +12.3% over the same month. The “Versus its index” table on this page carries the day, the week and the month for the name, its sleeve and the index.

What does Rubrik, Inc. do?

Rubrik sells data security software that protects information across on-premises systems, cloud platforms and software-as-a-service applications, so a business can recover after a breach or ransomware attack. Its offerings span enterprise, cloud and SaaS data protection, plus services for spotting data threats and restoring identity after an incident. The company also runs an AI agent called Ruby, meant to automate parts of cyber-resilience work, and a monitoring platform named SentryAI. Closelook's peer group prices Rubrik against Crowdstrike, Palo Alto Networks, NetApp and CommVault, all judged on how well they keep data usable through a breach; the market also weighs it against Cohesity, a private rival in the same backup space.

Where does Rubrik, Inc. sit in the AI build-out?

Rubrik holds no seat in our index; it sits within the diary's cyber resilience and data protection sleeve of the technology sector, the group of vendors that back up and restore data once a system has been compromised. It behaves as a customer of the cloud infrastructure it protects rather than a supplier into any hardware layer of the build-out. Rubrik carries no seat in Rubin or Halo but does carry a Closelook score, strongest on momentum and weakest on valuation. The diary has returned to it across several dossiers, including pieces on post-earnings drift and on cybersecurity software groupings, with eleven mentions logged so far.

What has Wall Street done on Rubrik, Inc. recently?

The most recent analyst action on Rubrik, Inc. on the Closelook wire is a price target by DA Davidson on 2026-08-28 (target 115). 2 actions on the analyst wire since 2026-08-13: 2 target changes. Its latest earnings print on the wire, 2026-08-27: EPS 0.20 against 0.04 expected — a +411.8% beat. Analyst actions are third-party opinions recorded by the wire, not Closelook readings. The “The Street on this name” block on this page lists the moves; the full feeds are the analyst wire and the earnings wire.

Where has Closelook written about Rubrik, Inc.?

Rubrik, Inc. appears in 11 Closelook pieces, most recently Daily Pulse: From Silicon Scarcity to Software Scarcity: The Next AI Bottleneck Is Permission to Act, and the Market Graded It This Week (2026-09-03); Morning 10: Great numbers, falling stocks — the market has stopped rewarding even record earnings (2026-09-02); Morning 10: The bar moves overnight: three beat-and-raise prints get sold after hours. (2026-08-28). What Closelook said most recently: In the eight-layer stack the thesis describes, Snowflake (context) reported a third quarter of accelerating growth and jumped 20% after hours; MongoDB (operational state) beat and fell 13.5%; Palo Alto (identity) beat and fell 9.3%… (Daily Pulse, 2026-09-03). The "Mentioned on Closelook" block on this page lists the long reads, the reference entries and the dailies that name it.

What does this page show?

A live price chart with SMA overlays and drawing tools for RBRK, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

Mentioned on Closelook 11 pieces · newest: Daily Pulse, “From Silicon Scarcity to Software Scarcity: The Next AI Bottleneck Is Permission to Act, and the Market Graded It This Week” (2026-09-03)

Mentioned on Closelook

Where RBRK appears in the diary — 11 pieces, newest first. Every link is our own writing.

Go deeper

Long reads

  • Earnings — Post-Earnings Announcement DriftDossier · $29 · 27 Apr 2026We walk through three historical cases drawn from the SaaS and cybersecurity universe in 2024–2025: Rubrik in December 2024 as the Mid-Cap pure-form drift, CrowdStrike in November 2024 as the Reversal-PEAD case after the Falcon outage…
  • Agentic Application Software: The SaaSpocalypse MapDossier · $39 · 27 Feb 2026CrowdStrike (CRWD) · Palo Alto Networks (PANW) · Zscaler (ZS) · Rubrik (RBRK) · SentinelOne (S) Healthcare IT Adapter — regulatory moat buys time Regulatory requirements (FDA, HIPAA, clinical trial compliance) create switching costs that…
  • Agentic Infrastructure Software: The Orchestration LayerDossier · $39 · 24 Feb 2026Datadog (DDOG) · Dynatrace (DT) · HiddenLayer · Arize AI · Weights & Biases · Rubrik (RBRK) · CrowdStrike (CRWD) Edge & Distribution Layer 5 — The Delivery Network Cloud dependency kills latency and drains battery.

Dailies

Related in the Closelook universe