Rubrik, Inc. (RBRK) — the peer cohort
As of 2026-09-14 — scores re-bake nightly. Cohort = shared Closelook index membership first, then sector. Diary readings, not advice.
Rubrik, Inc. ranks 11 of 16 in its cohort on the Closelook composite (49/100) — the cohort is led by SK Hynix Inc at 69/100.
| Name | Composite | Momentum | Quality | Valuation | Signal | Off 52w high |
|---|---|---|---|---|---|---|
| RBRK Rubrik, Inc. | 49 | 91 | 35 | 16 | watch | 19.7% |
| 000660.KS SK Hynix Inc | 69 | 39 | 92 | 77 | bear | 43.2% |
| 005930.KS Samsung Electronics Co Ltd | 68 | 51 | 72 | 83 | bear | 33.5% |
| 0268.HK Kingdee International Software Group Co Ltd | 49 | 21 | 33 | 47 | bull | 58.6% |
| 042700.KS Hanmi Semicon | 51 | 8 | 79 | 19 | watch | 47.2% |
| 0522.HK ASM Pacific Technology Ltd | 43 | 52 | 25 | 38 | bear | 36.9% |
| 0992.HK Lenovo Group | 57 | 92 | 37 | 43 | bull | 11.1% |
| 2308.TW Delta Electronics Inc | 54 | 41 | 57 | 33 | bear | 37.3% |
| 2317.TW Hon Hai Precision Industry Co Ltd | 53 | 48 | 25 | 72 | bear | 20.9% |
| 2382.TW Quanta Computer Inc | 53 | 48 | 39 | 67 | bull | 24.1% |
| 300454.SHE Sangfor Technologies Inc Class A | 49 | 53 | 34 | 24 | bull | 28.6% |
| 3037.TW Unimicron Technology Corp | 53 | 73 | 29 | 37 | bull | 21.1% |
| AAPL Apple Inc. | 54 | 79 | 83 | 27 | bull | 3.6% |
| ACLS Axcelis Technologies Inc | 44 | 39 | 38 | 38 | bear | 41.5% |
| ADBE Adobe Systems Incorporated | 66 | 47 | 93 | 77 | bull | 32% |
| AIXA.DE AIXTRON SE | 45 | 25 | 47 | 39 | watch | 40.1% |
Scores are relative readings across the Closelook coverage universe — methodology in the company-scoring explainer. Signal lights come from the nightly signal board.
FAQ · from the current data · as of 2026-09-14
Quick answers
Who are Rubrik, Inc.'s peers in the Closelook universe?
The cohort is drawn from shared Closelook index membership first, then sector: SK Hynix Inc (000660.KS), Samsung Electronics Co Ltd (005930.KS), Kingdee International Software Group Co Ltd (0268.HK), Hanmi Semicon (042700.KS), ASM Pacific Technology Ltd (0522.HK), Lenovo Group (0992.HK), Delta Electronics Inc (2308.TW), Hon Hai Precision Industry Co Ltd (2317.TW) and others.
How does RBRK score against its peers?
Rubrik, Inc.'s composite reads 49/100, ranking 11 of 16 in its cohort as of 2026-09-14; the cohort's highest composite is SK Hynix Inc at 69/100. Closelook scores are research diary readings, not ratings or advice.
Mentioned on Closelook
Where RBRK appears in the diary — 11 pieces, newest first. Every link is our own writing.
Go deeper
- Earnings — Post-Earnings Announcement DriftA Closelook Lab Read — why a 50-year-old anomaly still leaks alpha and how the Pattern Engine scans for itDossier · $29 one-time, or included in C+
- Agentic Application Software: The SaaSpocalypse MapVertical agents, copilots, and which enterprise software companies survive AI disruption — and which don't.Dossier · $39 one-time, or included in C+
Long reads
Dailies
- From Silicon Scarcity to Software Scarcity: The Next AI Bottleneck Is Permission to Act, and the Market Graded It This Week
- Great numbers, falling stocks — the market has stopped rewarding even record earnings
- The bar moves overnight: three beat-and-raise prints get sold after hours.
- Daylight pays the five-print evening at scale — Salesforce +20%, Okta +27%, CrowdStrike +18%, Nvidia +7.6% — while ten of eleven sectors trade red and technology alone carries the index.
- The five-print evening resolves bullish — Nvidia's supply-constrained 70% guide flips a muted release into a paid call, and Salesforce and CrowdStrike are paid double digits.
- Lighter Into the Print, and a Year More Time on NVDA
- Palantir +27%, and the market buys back the exact corner it sold
- Two Agentic Earnings Beats
Related in the Closelook universe
- 000660.KS SK Hynix Inc
- 005930.KS Samsung Electronics Co Ltd
- 0268.HK Kingdee International Software Group Co Ltd
- 042700.KS Hanmi Semicon
- 0522.HK ASM Pacific Technology Ltd
- 0992.HK Lenovo Group
- 0ZC.DE ZSCALER INC. DL-,001
- 1N8.DE ADYEN N.V. EO-01
- 2308.TW Delta Electronics Inc
- 2317.TW Hon Hai Precision Industry Co Ltd
- 2382.TW Quanta Computer Inc
- 2513.HK Zhipu AI (Knowledge Atlas)
- 300454.SHE Sangfor Technologies Inc Class A
- 3037.TW Unimicron Technology Corp
- AAOI Applied Opt
- AAPL Apple Inc.
- ACLS Axcelis Technologies Inc
- ADBE Adobe Systems Incorporated
- AEHR Aehr Test Systems
- AIXA.DE AIXTRON SE