Rubicon Technology, Inc. (RBCN) Stock Overview
OTC International · Technology · Semiconductor Equipment & Materials
✓ Sourced directly from Yahoo Finance · Checked for accuracy at every rebuild · Snapshot: 6 September 2026
About Rubicon Technology, Inc.
Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America, Asia, and internationally. The company offers optical and industrial sapphire products in various shapes and sizes, including sheets, rods, tubes, core, ingots, and…
Source: Yahoo Finance
Sector & Industry
Rubicon Technology, Inc. operates in the Technology sector, within the Semiconductor Equipment & Materials industry group. It is listed on the OTC International exchange.
Rubicon Technology, Inc. at a Glance
| Company | Rubicon Technology, Inc. |
| Ticker | RBCN |
| Exchange | OTC International |
| Currency | USD |
| Price | $6.26 |
| Market cap | $58.71M |
| P/E ratio (trailing) | — |
| EPS (trailing) | -$0.23 |
| 52-week high | $6.50 |
| 52-week low | $2.55 |
| Dividend yield | — |
| Ex-dividend date (last paid) | 24 Oct 2023 |
| Beta | 2.22 |
| Return on equity (ROE) | 5.64% |
| Debt-to-equity | 49.66% |
| Average volume | 647 |
| Shares outstanding | 9.38M |
| Sector | Technology |
| Industry | Semiconductor Equipment & Materials |
| Employees | 12 |
| Country | United States |
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Check Price →Frequently Asked Questions
- What is Rubicon Technology, Inc.'s current P/E ratio?
- Rubicon Technology, Inc. (RBCN) has a trailing P/E ratio of — as of our 6 September 2026 data snapshot. Learn what the P/E ratio means →
- What is Rubicon Technology, Inc.'s market capitalisation?
- Rubicon Technology, Inc.'s market cap is $58.71M based on our latest snapshot. See how it ranks by market cap →
- What is RBCN's 52-week range?
- Over the past 52 weeks, RBCN has traded between $2.55 and $6.50. What does the 52-week range mean? →
- How volatile is Rubicon Technology, Inc. compared to the market?
- Rubicon Technology, Inc. has a beta of 2.22, meaning it has historically moved more than the broader market. What does beta measure? →
- Does Rubicon Technology, Inc. pay a dividend?
- Rubicon Technology, Inc. does not currently pay a dividend according to our latest data.
- What exchange is RBCN listed on?
- RBCN is listed on the OTC International. Browse all OTC International-listed stocks →
- What sector is Rubicon Technology, Inc. in?
- Rubicon Technology, Inc. is classified in the Technology sector. Compare with Technology peers →
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