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Key Ratios

New Key Statistics Module, Z-Score and F-Score
Market Cap $M109Revenue $M41.5Net Margin (%)-103.2Z-Score8.9
Enterprise Value $M56.0EPS $-1.4Operating Margin %-91.1F-Score3
P/E(ttm))0Cash Flow Per Share $2.3Pre-tax Margin (%)-91.1Higher ROA y-yN
Price/Book0.510-y EBITDA Growth Rate %0Quick Ratio9.9Cash flow > EarningsY
Price/Sales2.15-y EBITDA Growth Rate %0Current Ratio15.2Lower Leverage y-yY
Price/Cash Flow2.7y-y EBITDA Growth Rate %0ROA % (ttm)-23.3Higher Current Ratio y-yN
Dividend Yield %0Insider Buy (3m)0ROE % (ttm)-24.1Less Shares Outstanding y-yN
Payout Ratio %0Shares Outstanding M26.2ROI % (ttm)-4.6Gross Margin Increase y-yN

Gurus Latest Trades with RBCN

Number of guru portfolios checked: 84. (List those with share number changes of more than 20%, or impact to portfolio more than 0.1%)
TickerGuruDate Action
Impactdown Price Range
(Average)*
Current Price Change from Average Comment Current Shares
RBCNJohn Rogers 2014-09-30 Add0.05%$4.3 - $9.43
($6.81)
$ 4.17-39%Add 63.51%2,206,147
RBCNJohn Rogers 2014-06-30 Add0.06%$7.01 - $12.98
($9.06)
$ 4.17-54%Add 77.17%1,349,207
RBCNJohn Rogers 2014-03-31 Reduce-0.15%$9.95 - $14.49
($11.82)
$ 4.17-65%Reduce -60.8%761,517
RBCNJohn Burbank 2014-03-31 Sold Out -0.08%$9.95 - $14.49
($11.82)
$ 4.17-65%Sold Out0
RBCNJohn Rogers 2013-12-31 Add0.19%$8.4 - $11.09
($9.67)
$ 4.17-57%Add 376.75%1,942,435
RBCNJohn Burbank 2013-12-31 Buy 0.08%$8.4 - $11.09
($9.67)
$ 4.17-57%New holding, 220822 sh.220,822
RBCNArnold Van Den Berg 2013-12-31 Add0.02%$8.4 - $11.09
($9.67)
$ 4.17-57%Add 39.89%57,165
RBCNArnold Van Den Berg 2013-09-30 Buy 0.05%$7.94 - $13.21
($10.13)
$ 4.17-59%New holding, 40865 sh.40,865
RBCNJohn Rogers 2013-09-30 Reduce-0.13%$7.94 - $13.21
($10.13)
$ 4.17-59%Reduce -71.26%407,436
RBCNJohn Burbank 2013-09-30 Sold Out -0.12%$7.94 - $13.21
($10.13)
$ 4.17-59%Sold Out0
RBCNJohn Burbank 2013-06-30 Buy 0.12%$6.12 - $8.97
($7.31)
$ 4.17-43%New holding, 470530 sh.470,530
RBCNJohn Rogers 2013-06-30 Add0.11%$6.12 - $8.97
($7.31)
$ 4.17-43%Add 159.8%1,417,420
RBCNJohn Rogers 2013-03-31 Buy 0.06%$4.92 - $6.76
($5.98)
$ 4.17-30%New holding, 545571 sh.545,571
RBCNRon Baron 2011-06-30 Sold Out $16.15 - $28.97
($23.65)
$ 4.17-82%Sold Out0
RBCNRon Baron 2011-03-31 Reduce-0.04%$17.83 - $27.4
($22.58)
$ 4.17-82%Reduce -25%750,000
RBCNRon Baron 2009-12-31 Reduce-0.07%$13.51 - $21.8
($17)
$ 4.17-76%Reduce -47.81%1,000,000
RBCNRon Baron 2008-09-30 Add0.03%$7.79 - $18.03
($13.2)
$ 4.17-68%Add 37.52%2,100,000
RBCNRon Baron 2008-06-30 Add0.05%$21.22 - $28.17
($23.2)
$ 4.17-82%Add 39.13%1,527,100
RBCNRon Baron 2007-12-31 Buy 0.15%$17.5 - $24.23
($19.1)
$ 4.17-78%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 John Rogers 2014-09-302,206,1478.440.12+63.51%
RBCN Arnold Van Den Berg 2014-09-3055,7100.210.02-1.61%
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$12.42-66.43view
CROSS ATLANTIC CAPITAL PARTNER10% Owner 2014-03-24Sell2,500,000$12.42-66.43view
CALDWELL DONALD RDirector, 10% Owner 2013-04-26Sell286,891$7.47-44.18view
Cross Atlantic Capital Partner10% Owner 2013-04-26Sell286,891$7.47-44.18view
Cross Atlantic Capital Partner10% Owner 2013-03-26Sell381,681$6.32-34.02view
CALDWELL DONALD RDirector, 10% Owner 2013-03-26Sell381,681$6.32-34.02view
Parvez Raja MPresident/CEO 2011-05-23Buy2,000$22.03-81.07view
Weissman William FCFO, Treasurer and Secretary 2011-02-23Buy2,000$22.49-81.46view
Spencer Raymond JDirector 2010-06-21Sell10,000$28.41-85.32view
Spencer Raymond JDirector 2010-06-21Sell10,000$28.41-85.32view

Press Releases about RBCN :

    Quarterly/Annual Reports about RBCN:

    News about RBCN:

    Articles On GuruFocus.com
    Sapphire Isn't a Threat to Corning Anymore Nov 26 2014 
    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 

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    RUBICON TECHNOLOGY, INC. Financials Nov 15 2014
    Rubicon Technology to Present at Investor Conference on November 18, 2014 Nov 13 2014
    10-Q for Rubicon Technology, Inc. Nov 10 2014
    RUBICON TECHNOLOGY, INC. Files SEC form 10-Q, Quarterly Report Nov 07 2014
    Rubicon beats 3Q profit forecasts Nov 06 2014
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    Rubicon Technology, Inc. Reports Third Quarter 2014 Results of Operations Nov 06 2014
    Q3 2014 Rubicon Technology Inc Earnings Release - After Market Close Nov 06 2014
    Rubicon Technology Will Report Results of Third Quarter Operations on November 6, 2014 Oct 29 2014
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    Rubicon Technology, Inc. (RBCN) Jumps: Stock Rises 20.2% Oct 13 2014
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