Rubicon Technology Company Profile (NASDAQ:RBCN)

About Rubicon Technology (NASDAQ:RBCN)

Rubicon Technology logoRubicon Technology, Inc. is a vertically integrated, electronic materials provider specializing in monocrystalline sapphire for applications in light-emitting diodes (LEDs), optical systems and specialty electronic devices. The Company's product lines include sapphire cores; four and six-inch sapphire wafers; four, six, and eight-inch patterned sapphire substrate (PSS) wafers, and optical sapphire components. Its sapphire is also used as an exterior component in mobile devices, specifically camera lens covers, dual flashes and home buttons on certain newer model smartphones and as the crystal covering the faces of certain smart watches. In addition, some consumer electronics original equipment manufacturers (OEMs) use sapphire faceplates for smartphones. For the LED market, it sells 2 to 6-inch material in core form and four, six and eight-inch material in polished and PSS wafer form. Its principal customers are semiconductor device manufacturers and wafer polishing companies.

Industry, Sector and Symbol:
  • Sector: Computer and Technology
  • Industry: Semiconductors
  • Sub-Industry: Semiconductor Equipment
  • Symbol: NASDAQ:RBCN
  • CUSIP: 78112T10
  • Web:
  • Market Cap: $22.26 million
  • Outstanding Shares: 2,724,000
Average Prices:
  • 50 Day Moving Avg: $8.28
  • 200 Day Moving Avg: $7.30
  • 52 Week Range: $0.46 - $10.45
  • Trailing P/E Ratio: N/A
  • P/E Growth: 0.0000
Sales & Book Value:
  • Annual Revenue: $14.13 million
  • Price / Sales: 1.57
  • Book Value: $14.80 per share
  • Price / Book: 0.55
  • EBITDA: ($23,280,000.00)
  • Net Margins: -410.60%
  • Return on Equity: -77.35%
  • Return on Assets: -73.06%
  • Current Ratio: 19.73%
  • Quick Ratio: 17.47%
  • Average Volume: 7,417 shs.
  • Beta: 0.8
  • Short Ratio: 10.4

Frequently Asked Questions for Rubicon Technology (NASDAQ:RBCN)

What is Rubicon Technology's stock symbol?

Rubicon Technology trades on the NASDAQ under the ticker symbol "RBCN."

When did Rubicon Technology's stock split? How did Rubicon Technology's stock split work?

Shares of Rubicon Technology reverse split on the morning of Friday, May 5th 2017. The 1-10 reverse split was announced on Thursday, May 4th 2017. The number of shares owned by shareholders was adjusted after the market closes on Thursday, May 4th 2017. An investor that had 100 shares of Rubicon Technology stock prior to the reverse split would have 10 shares after the split.

How were Rubicon Technology's earnings last quarter?

Rubicon Technology, Inc. (NASDAQ:RBCN) released its earnings results on Tuesday, August, 9th. The company reported ($3.10) earnings per share for the quarter, missing analysts' consensus estimates of ($2.80) by $0.30. The company earned $3.54 million during the quarter, compared to the consensus estimate of $4.42 million. Rubicon Technology had a negative return on equity of 77.35% and a negative net margin of 410.60%. The company's revenue for the quarter was down 50.3% on a year-over-year basis. During the same period in the prior year, the business earned ($3.30) EPS. View Rubicon Technology's Earnings History.

Who are some of Rubicon Technology's key competitors?

Who are Rubicon Technology's key executives?

Rubicon Technology's management team includes the folowing people:

  • Don N. Aquilano, Independent Chairman of the Board
  • Timothy E. Brog, President, Chief Executive Officer, Director
  • Mardel A. Graffy, Chief Financial Officer, Treasurer, Secretary
  • Christine Richardson Ph.D., Chief Technology Officer
  • Donald R. Caldwell CPA, Independent Director
  • Michael E. Mikolajczyk, Independent Director
  • Raymond J. Spencer, Independent Director
  • Susan M. Westphal, Independent Director

Who owns Rubicon Technology stock?

Rubicon Technology's stock is owned by a variety of of retail and institutional investors. Top institutional shareholders include River & Mercantile Asset Management LLP (3.50%). View Institutional Ownership Trends for Rubicon Technology.

Who bought Rubicon Technology stock? Who is buying Rubicon Technology stock?

Rubicon Technology's stock was purchased by a variety of institutional investors in the last quarter, including River & Mercantile Asset Management LLP. View Insider Buying and Selling for Rubicon Technology.

How do I buy Rubicon Technology stock?

Shares of Rubicon Technology can be purchased through any online brokerage account. Popular online brokerages include Vanguard Brokerage Services, TD Ameritrade, E*TRADE, Scottrade, Fidelity and Charles Schwab.

What is Rubicon Technology's stock price today?

One share of Rubicon Technology stock can currently be purchased for approximately $8.17.

MarketBeat Community Rating for Rubicon Technology (NASDAQ RBCN)
Community Ranking:  1.7 out of 5 (star)
Outperform Votes:  128 (Vote Outperform)
Underperform Votes:  242 (Vote Underperform)
Total Votes:  370
MarketBeat's community ratings are surveys of what our community members think about Rubicon Technology and other stocks. Vote "Outperform" if you believe the stock will outperform the S&P 500 over the long term. Vote "Underperform" if you believe the stock will underperform the S&P 500 over the long term. You may vote once every thirty days.

Analyst Ratings

Consensus Ratings for Rubicon Technology (NASDAQ:RBCN) (How are Consensus Ratings Calculated?)
Ratings Breakdown: No ratings tracked in the last 12 months.
Consensus Rating:N/A (Score: NaN)
Consensus Price Target: N/A
Consensus Price Target History for Rubicon Technology (NASDAQ:RBCN)
Price Target History for Rubicon Technology (NASDAQ:RBCN)
Analysts' Ratings History for Rubicon Technology (NASDAQ:RBCN)
DateFirmActionRatingPrice TargetImpact on Share PriceDetails
5/11/2016Canaccord GenuityReiterated RatingHold$7.50N/AView Rating Details
11/10/2015Oppenheimer Holdings, Inc.Reiterated RatingHoldN/AView Rating Details
(Data available from 10/23/2015 forward)


Earnings History for Rubicon Technology (NASDAQ:RBCN)
Earnings by Quarter for Rubicon Technology (NASDAQ:RBCN)
Earnings History by Quarter for Rubicon Technology (NASDAQ RBCN)
DateQuarterConsensus EstimateActual EPSRevenue EstimateActual RevenueRelease LinkConference CallDetails
8/9/2016Q2($2.80)($3.10)$4.42 million$3.54 millionViewN/AView Earnings Details
5/10/2016Q116($2.40)($2.80)$4.65 million$4.30 millionViewListenView Earnings Details
2/24/2016Q415($3.00)($3.80)$2.36 million$2.50 millionViewListenView Earnings Details
11/9/2015Q315($2.70)($2.90)$7.08 million$5.35 millionViewN/AView Earnings Details
8/6/2015Q215($2.80)($3.30)$11.63 million$7.10 millionViewN/AView Earnings Details
5/7/2015Q115($3.30)($3.20)$8.80 million$8.90 millionViewN/AView Earnings Details
2/12/2015Q414($4.00)($3.60)$8.05 million$8.90 millionViewN/AView Earnings Details
11/6/2014Q314($4.10)($3.60)$9.30 million$8.00 millionViewN/AView Earnings Details
8/7/2014Q214($4.20)($3.90)$14.40 million$14.47 millionViewN/AView Earnings Details
5/1/2014Q114($3.30)($4.30)$12.95 million$14.30 millionViewN/AView Earnings Details
2/19/2014Q413($2.30)($2.20)$11.22 million$11.50 millionViewN/AView Earnings Details
10/29/2013Q313($2.20)($2.60)$10.88 million$11.10 millionViewN/AView Earnings Details
8/7/2013Q2 2013($2.10)($2.60)$10.82 million$10.60 millionViewN/AView Earnings Details
5/7/2013Q1 2013($1.10)($1.50)$7.93 million$8.30 millionViewListenView Earnings Details
2/20/2013Q4 2012($0.40)($0.50)$20.09 million$20.09 millionViewListenView Earnings Details
11/6/2012Q312($0.30)$0.10$19.95 million$19.90 millionViewN/AView Earnings Details
8/2/2012($1.20)($0.60)ViewN/AView Earnings Details
5/8/2012($1.50)($1.50)ViewN/AView Earnings Details
2/23/2012$0.80$0.40ViewN/AView Earnings Details
11/8/2011$2.60$3.50ViewN/AView Earnings Details
8/4/2011$5.40$5.90ViewN/AView Earnings Details
5/5/2011$6.60$8.00ViewN/AView Earnings Details
2/16/2011$5.00$6.40ViewN/AView Earnings Details
(Data available from 1/1/2011 forward)


Earnings Estimates for Rubicon Technology (NASDAQ:RBCN)

No earnings estimates for this company have been tracked by


Dividend History for Rubicon Technology (NASDAQ:RBCN)
No dividend announcements for this company have been tracked by

Insider Trades

Insider Trading and Institutional Ownership History for Rubicon Technology (NASDAQ:RBCN)
Insider Ownership Percentage: 12.10%
Institutional Ownership Percentage: 37.03%
Insider Trades by Quarter for Rubicon Technology (NASDAQ:RBCN)
Institutional Ownership by Quarter for Rubicon Technology (NASDAQ:RBCN)
Insider Trades by Quarter for Rubicon Technology (NASDAQ:RBCN)
Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
12/31/2015Michael E. MikolajczykDirectorBuy80,000$1.20$96,000.00View SEC Filing  
3/24/2014Donald CaldwellDirectorSell2,500,000$12.42$31,050,000.00View SEC Filing  
3/26/2013Donald R CaldwellDirectorSell381,681$6.32$2,412,223.92View SEC Filing  
(Data available from 1/1/2013 forward)


Headline Trends for Rubicon Technology (NASDAQ:RBCN)
Latest Headlines for Rubicon Technology (NASDAQ:RBCN)
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Rubicon Technology (RBCN) Chart for Monday, October, 23, 2017

This page was last updated on 10/23/2017 by Staff

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