Roblox (RBLX) vs Rubrik (RBRK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Rubrik (RBRK) has outperformed Roblox (RBLX) over the past year, gaining 43.5% versus a loss of 63.9%. Roblox is the larger company by market cap ($34.66 billion vs $25.38 billion), about 1.4 times the size, while Rubrik is growing revenue faster (+48.5% vs +35.8%). Roblox converts more of its revenue into profit, with a net margin of -21.8% versus -26.5%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | RBLX | RBRK |
|---|---|---|
| Share price | $48.51 | $123.31 |
| Market cap | $34.66B | $25.38B |
| 1-day change | +6.57% | +2.00% |
| YTD return | -43.82% | +58.07% |
| 1-year return | -63.86% | +43.49% |
| 5-year return | -40.56% | — |
| Forward P/E | — | 160.63 |
| EPS (TTM) | $-1.42 | $-1.27 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $4.89B | $1.32B |
| Revenue growth (YoY) | +35.77% | +48.46% |
| Net income (latest FY) | $-1.07B | $-348.83M |
| Gross margin | 78.07% | 80.10% |
| Operating margin | -25.20% | -26.24% |
| Net margin | -21.78% | -26.50% |
| 52-week high | $141.95 | $127.90 |
| 52-week low | $33.88 | $42.25 |
| Distance from 52-week high | -65.83% | -3.59% |
| Analyst consensus | buy | strong_buy |
| Avg. price target upside | +0.95% | -2.56% |
| Average volume | 12.20M | 3.17M |
| Shares outstanding | 669.99M | 160.96M |
| Employees | 3,065 | 3,797 |
| Sector | Technology | Technology |
| Industry | Computer Software: Prepackaged Software | Computer Software: Prepackaged Software |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- RBRK has outperformed RBLX by 107.4 percentage points over the past year.
- Rubrik grew revenue faster in its latest fiscal year (+48.46% vs +35.77%).
About Roblox
RBLX stock →Roblox Corporation operates an immersive platform for connection and communication in the United States and internationally. It offers Roblox Client, an application that allows users to explore immersive experience; Roblox Studio, a free toolset that allows developers and creators to build, publish, and operate immersive experiences and other content; and Roblox Cloud, which provides services and infrastructure that power the platform.
Technology · Computer Software: Prepackaged Software · 3,065 employees
About Rubrik
RBRK stock →Rubrik, Inc. provides data security solutions to individuals and businesses worldwide.
Technology · Computer Software: Prepackaged Software · 3,797 employees
RBLX vs RBRK FAQ
Which is bigger, Roblox or Rubrik?
Roblox (RBLX) is larger, with a market capitalization of $34.66B compared with $25.38B for Rubrik (RBRK).
Which stock has performed better over the past year, RBLX or RBRK?
RBRK returned +43.49% over the past 12 months, compared with -63.86% for RBLX (price return, excluding dividends). Past performance does not predict future results.
Are Roblox and Rubrik in the same industry?
Yes. Both are classified in the Computer Software: Prepackaged Software industry within the Technology sector.