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RBCN (Rubicon Technology) GF Value Rank : 0 (As of Apr. 11, 2025)


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What is Rubicon Technology GF Value Rank?

Rubicon Technology has the GF Value Rank of 0.

GF Value Rank evaluates the exclusive GuruFocus valuation and performance of a stock, rated on a scale from 1 to 10. It is determined by the price-to-GF-Value (P/GF Value) ratio, a proprietary metric calculated based on historical multiples along with an adjustment factor based on a company's past returns and growth and future estimates of the business' performance.

GuruFocus found that for valuation, we cannot simply give stocks a better GF Value rank simply because they have a lower P/GF Value ratio. Backtesting shows that over the long term, the two worst-performing groups are the most expensive group (with the highest P/GF Value ratio) and the least expensive group (with the lowest P/GF Value ratio).

We can understand why the most expensive group underperforms. We were initially puzzled by the underperformance of the least expensive group, but we realized there is a reason why some stocks are super cheap. If they look too undervalued, it is often because the businesses behind them are poor quality. The market realized this and gave them low valuations. In a way, the market is efficient.

After multiple backtesting analyses, we granted the stocks in third-cheapest percentile the highest GF Value rank, as they have performed the best over a full market cycle. Stock performance is actually not as sensitive to valuation as it is to growth and profitability. On average, the companies in the 20%-50% valuation groups have similar performances. Therefore, we should avoid the most expensive and the least expensive stocks. We can be more tolerant of valuation.

A higher score indicates a stock with a relatively low valuation and substantial potential for outperformance. Conversely, a lower score often reflects stocks that are either highly overvalued or deeply undervalued, both of which tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.


Rubicon Technology GF Value Rank Related Terms

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Rubicon Technology Business Description

Traded in Other Exchanges
N/A
Address
900 East Green Street, Bensenville, IL, USA, 60106
Rubicon Technology Inc is a materials provider specializing in monocrystalline sapphire for applications in optical and industrial systems. The company manages its operations and ships from its owned facility located in Bensenville, Illinois. It offers optical and industrial sapphire products in various shapes and sizes, including round and rectangular windows and blanks, domes, tubes, and rods. Geographically, the group has a business presence in North America, Asia, and Other countries, of which prime revenue is derived from North America.
Executives
Timothy Brog director C/O RUBICON TECHNOLOGY, INC., 900 EAST GREEN STREET, UNIT A, BENSENVILLE IL 60106
Darren Clay Seirer director, 10 percent owner 80 EIGHTH AVENUE, SUITE 1500, NEW YORK NY 10011
Jefferson Gramm director C/O BANDERA PARTNERS LLC, 50 BROAD STREET, SUITE 1820, NEW YORK NY 10004
Janel Corp 10 percent owner 80 EIGHTH AVENUE, NEW YORK NY 10011
Michael E Mikolajczyk director 875 N. MICHIGAN AVE., STE 3000, CHICAGO IL 60611
Susan Westphal director C/O RUBICON TECHNOLOGY, INC., 900 EAST GREEN STREET, UNIT A, BENSENVILLE IL 60106
John Eidinger director 80 EIGHTH AVENUE, NEW YORK NY 10011
Dominique Schulte 10 percent owner 68 BANK STREET, NEW YORK NY 10014
Oaxaca Group L.l.c. 10 percent owner 68 BANK STREET, NEW YORK NY 10014
Kevin Timothy Lusardi officer: Chief Financial Officer 115 BROADWAY, PLEASANTVILLE NY 10570
Gregory Bylinsky 10 percent owner C/O BANDERA PARTNERS LLC, 50 BROAD STREET, SUITE 1820, NEW YORK NY 10004
Bandera Partners Llc 10 percent owner 50 BROAD STREET, SUITE 1820, NEW YORK NY 10004
Mathew Jason Rich officer: Chief Financial Officer 4501 EASTWOOD RD, MINNETONKA MN 55345
Inga A Slavutsky officer: Chief Financial Officer 920 E. GREEN ST., BENSENVILLE IL 60106
Donald R Caldwell director 5 RADNOR CORP CENTER STE 555, RADNOR PA 19087