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Key Ratios

New Key Statistics Module, Z-Score and F-Score
Market Cap $M281Revenue $M41.5Net Margin (%)-73.1Z-Score23.6
Enterprise Value $M246EPS $-1.4Operating Margin %-84.0F-Score3
P/E(ttm))0Cash Flow Per Share $2.3Pre-tax Margin (%)-85.5Higher ROA y-yN
Price/Book1.310-y EBITDA Growth Rate %0Quick Ratio9.9Cash flow > EarningsY
Price/Sales5.95-y EBITDA Growth Rate %0Current Ratio24.0Lower Leverage y-yN
Price/Cash Flow2.7y-y EBITDA Growth Rate %0ROA % (ttm)-15.0Higher Current Ratio y-yY
Dividend Yield %0Insider Buy (3m)0ROE % (ttm)-15.5Less Shares Outstanding y-yN
Payout Ratio %0Shares Outstanding M22.6ROI % (ttm)-4.6Gross Margin Increase y-yN

Gurus Latest Trades with RBCN

Number of guru portfolios checked: 54.
TickerGuruDate Action
Impactdown Price Range
(Average)*
Current Price Change from Average Comment Current Shares
RBCNJohn Burbank 2013-12-31 Buy 0.08%$8.4 - $11.09
($9.67)
$ 10.913%New holding, 220822 sh.220,822
RBCNArnold Van Den Berg 2013-12-31 Add0.02%$8.4 - $11.09
($9.67)
$ 10.913%Add 39.89%57,165
RBCNArnold Van Den Berg 2013-09-30 Buy 0.05%$7.94 - $13.21
($10.13)
$ 10.98%New holding, 40865 sh.40,865
RBCNJohn Burbank 2013-09-30 Sold Out -0.12%$7.94 - $13.21
($10.13)
$ 10.98%Sold Out0
RBCNJohn Burbank 2013-06-30 Buy 0.12%$6.12 - $8.97
($7.31)
$ 10.949%New holding, 470530 sh.470,530
RBCNRon Baron 2011-06-30 Sold Out $16.15 - $28.97
($23.65)
$ 10.9-54%Sold Out0
RBCNRon Baron 2011-03-31 Reduce-0.04%$17.83 - $27.4
($22.58)
$ 10.9-52%Reduce -25%750,000
RBCNRon Baron 2009-12-31 Reduce-0.07%$13.51 - $21.8
($17)
$ 10.9-36%Reduce -47.81%1,000,000
RBCNRon Baron 2008-09-30 Add0.03%$7.79 - $18.03
($13.2)
$ 10.9-17%Add 37.52%2,100,000
RBCNRon Baron 2008-06-30 Add0.05%$21.22 - $28.17
($23.2)
$ 10.9-53%Add 39.13%1,527,100
RBCNRon Baron 2007-12-31 Buy 0.15%$17.5 - $24.23
($19.1)
$ 10.9-43%New holding, 1200000 sh.1,200,000
Premium Real Time Picks are included for Premium Members only!!
*The price and date might not be the actual time and price at which the transactions were made. In the case of institutional owners, the date is stated as the last day of their fiscal quarter. The prices are estimates if no accurate information available. Foreign holdings may not be included.

RBCN is held by these Gurus:

Ticker Guru Name Portfolio Date* Current Shares % of Shares Outstanding % of Total Assets Managed Change from Last Holdings Holding History
RBCN Arnold Van Den Berg 2014-03-3157,1650.250.05
RBCN John Burbank 2013-12-31220,8220.980.08New Buy
Premium Most recent portfolio changes are included for Premium Members only!


RBCN: Insider Buys/Sells

Click Here for All Insider Trades.
InsiderPosition Date Trades Shares Trade Price ($) Change (%) Details
CALDWELL DONALD RDirector, 10% Owner 2014-03-24Sell2,500,000$12.42-10.06view
CROSS ATLANTIC CAPITAL PARTNER10% Owner 2014-03-24Sell2,500,000$12.42-10.06view
CALDWELL DONALD RDirector, 10% Owner 2013-04-26Sell286,891$7.4749.53view
Cross Atlantic Capital Partner10% Owner 2013-04-26Sell286,891$7.4749.53view
Cross Atlantic Capital Partner10% Owner 2013-03-26Sell381,681$6.3276.74view
CALDWELL DONALD RDirector, 10% Owner 2013-03-26Sell381,681$6.3276.74view
Parvez Raja MPresident/CEO 2011-05-23Buy2,000$22.03-49.3view
Weissman William FCFO, Treasurer and Secretary 2011-02-23Buy2,000$22.49-50.33view
Spencer Raymond JDirector 2010-06-21Sell10,000$28.41-60.68view
Spencer Raymond JDirector 2010-06-21Sell10,000$28.41-60.68view

Press Releases about RBCN :

Quarterly/Annual Reports about RBCN:

News about RBCN:

Articles On GuruFocus.com
Lighting the Way With Rubicon Technology Nov 29 2013 
@@ Oct 16 2011 
Chase Coleman Tiger Global's Largest Buys: YNDX, CCE, GOOG, LNKD, RBCN Aug 16 2011 
RUBICON TECHNOLOGY, INC. Reports Operating Results (10-Q) Aug 06 2010 
Weekly CEO Sells Highlight: ULTA SALON, COSMETICS & FRAGRANCE, INC, Hospira Inc, Coach Inc, RUBICON Jun 27 2010 
RUBICON TECHNOLOGY, INC. Reports Operating Results (10-Q) May 05 2010 
Rubicon Technology, Inc. Reports Second Quarter 2009 Results Jul 29 2009 
RUBICON TECHNOLOGY, INC. Reports Operating Results (10-Q) May 08 2009 
Rubicon Technology, Inc. to Announce Fourth Quarter and Full Year 2008 Earnings Results on February Feb 04 2009 
Royal Bank of Canada announces common share offering Dec 09 2008 

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