| RBCN Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||
Also see: RBCN Shares Outstanding History and RBCN YTD Return |

| RBCN Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||
Also see: RBCN Shares Outstanding History and RBCN YTD Return |
| RBCN Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||
-22.57% CAGR
Mouse over chart for data details
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| RBCN Stock Price Chart |
| About Rubicon Technology Inc |
| Rubicon Technology is operating through its subsidiary, Rubicon Technology Worldwide LLC (RTW). RTW is a materials provider specializing in monocrystalline sapphire for applications in optical and industrial systems. Co. provides optical and industrial sapphire products in various shapes and sizes, including round and rectangular windows and blanks, domes, tubes and rods. These optical sapphire products are used in equipment for a variety of end markets and applications, including defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronic substrates, medical and laser applications. We show 23 historical shares outstanding datapoints in our RBCN shares outstanding history coverage, used to compute RBCN market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing RBCN market cap history over the course of time is important for investors interested in comparing RBCN's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of RBCN versus a peer is one thing; comparing RBCN market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like RBCN can fluctuate over the course of history. With this page we aim to empower investors researching RBCN by allowing them to research the RBCN market cap history. |
| RBCN Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| RBCN Share Performance |
| Market Cap Peers |
| Rubicon Technology (RBCN) is categorized under the Technology sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
RBRK Market Cap History |
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