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Rubicon Technology NasdaqCM:RBCN Stock Report

Last Price


Market Cap







11 Aug, 2022


Company Financials
RBCN fundamental analysis
Snowflake Score
Future Growth0/6
Past Performance1/6
Financial Health6/6

RBCN Stock Overview

Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America and Asia.

Rubicon Technology, Inc. Competitors

Price History & Performance

Summary of all time highs, changes and price drops for Rubicon Technology
Historical stock prices
Current Share PriceUS$16.13
52 Week HighUS$17.16
52 Week LowUS$8.58
1 Month Change3.03%
3 Month Change77.78%
1 Year Change73.20%
3 Year Change80.75%
5 Year Change101.56%
Change since IPO-90.79%

Recent News & Updates

Jul 06
Optimistic Investors Push Rubicon Technology, Inc. (NASDAQ:RBCN) Shares Up 64% But Growth Is Lacking

Optimistic Investors Push Rubicon Technology, Inc. (NASDAQ:RBCN) Shares Up 64% But Growth Is Lacking

Rubicon Technology, Inc. ( NASDAQ:RBCN ) shareholders have had their patience rewarded with a 64% share price jump in...

Jul 05

Janel too launch a cash tender offer to acquire a 45% stake for $20 per share in Rubicon Technology

Janel Corporation (OTCPK:JANL) will commence a cash tender offer to purchase up to 45% of the outstanding shares of Rubicon Technology (NASDAQ:RBCN) on a fully-diluted basis at $20 per share. The offer price represents approximately 120% premium to the company's closing stock price on the NASDAQ of $9.10 on July 1, 2022. Upon completion of the tender offer, Rubicon (RBCN) will distribute cash in the amount of $11 per share to the company’s stockholders. Upon closing of the tender offer, two of company’s current directors will resign and Janel will have the right to select two individuals to fill the vacancies created by the resignations. Subsequent to the tender closing and the Distribution, the company intends to commence the process to voluntarily delist from the Nasdaq Stock Market and deregister its securities with SEC. "After careful and thorough analysis, together with the advice of our advisors, the Board has endorsed this transaction as being in the best interest of Rubicon’s stockholders," said Timothy E. Brog, the Company’s Chief Executive Officer. "We are pleased that the combined tender offer and subsequent distribution of cash to our stockholders will provide stockholders a significant premium to the current market price, while also enabling investors to retain equity in the Company and participate in its future direction." Tender offer is anticipated to commence within the next 10 business days, with the closing anticipated to be approximately 30 days thereafter.

Shareholder Returns

RBCNUS SemiconductorUS Market

Return vs Industry: RBCN exceeded the US Semiconductor industry which returned -8.1% over the past year.

Return vs Market: RBCN exceeded the US Market which returned -11.6% over the past year.

Price Volatility

Is RBCN's price volatile compared to industry and market?
RBCN volatility
RBCN Average Weekly Movement19.5%
Semiconductor Industry Average Movement8.9%
Market Average Movement7.8%
10% most volatile stocks in US Market16.9%
10% least volatile stocks in US Market3.2%

Stable Share Price: RBCN is more volatile than 90% of US stocks over the past 3 months, typically moving +/- 20% a week.

Volatility Over Time: RBCN's weekly volatility has increased from 11% to 20% over the past year.

About the Company

200113Timothy Brog

Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America and Asia. The company offers optical and industrial sapphire products in various shapes and sizes, including round and rectangular windows and wafers, domes, tubes, and rods for a range of end markets comprising defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronic substrates, medical, and laser applications. It serves defense subcontractors, industrial manufacturers, fabricators, and resellers.

Rubicon Technology, Inc. Fundamentals Summary

How do Rubicon Technology's earnings and revenue compare to its market cap?
RBCN fundamental statistics
Market CapUS$39.45m
Earnings (TTM)US$733.00k
Revenue (TTM)US$4.54m


P/E Ratio


P/S Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report
RBCN income statement (TTM)
Cost of RevenueUS$2.99m
Gross ProfitUS$1.55m
Other ExpensesUS$814.00k

Last Reported Earnings

Mar 31, 2022

Next Earnings Date


Earnings per share (EPS)0.30
Gross Margin34.09%
Net Profit Margin16.15%
Debt/Equity Ratio0.0%

How did RBCN perform over the long term?

See historical performance and comparison