rubicon technology inc. - RBCN

RBCN

Close Chg Chg %
5.80 -0.10 -1.75%

Closed Market

5.70

-0.10 (1.75%)

Volume: 1.63K

Last Updated:

Jun 4, 2026, 3:50 PM EDT

Company Overview: rubicon technology inc. - RBCN

RBCN Key Data

Open

$5.15

Day Range

5.11 - 5.77

52 Week Range

1.82 - 5.80

Market Cap

$13.55M

Shares Outstanding

2.38M

Public Float

1.25M

Beta

2.05

Rev. Per Employee

N/A

P/E Ratio

6.61

EPS

$0.86

Yield

0.00%

Dividend

$1.10

EX-DIVIDEND DATE

Oct 24, 2023

SHORT INTEREST

N/A

AVERAGE VOLUME

8.96K

 

RBCN Performance

1 Week
 
3.61%
 
1 Month
 
49.96%
 
3 Months
 
75.88%
 
1 Year
 
213.10%
 
5 Years
 
-43.59%
 

RBCN Analyst Ratings

  • Sell
  • Under
  • Hold
  • Over
  • Buy
Number of Ratings 1
Full Ratings ➔

About rubicon technology inc. - RBCN

Rubicon Technology, Inc. engages in the provision of monocrystalline sapphire for applications in optical and industrial systems. It operates through the following business segments: Sapphire and Pharmacy Business. The company was founded on February 7, 2001 and is headquartered in Bensenville, IL.

RBCN At a Glance

Rubicon Technology, Inc.
900 East Green Street
Bensenville, Illinois 60106
Phone 1-847-295-7000 Revenue 42.72M
Industry Other Metals/Minerals Net Income 1.87M
Sector Non-Energy Minerals 2025 Sales Growth 2,643.481%
Fiscal Year-end 12 / 2026 Employees 272
View SEC Filings

RBCN Valuation

P/E Current 6.614
P/E Ratio (with extraordinary items) N/A
P/E Ratio (without extraordinary items) 5.69
Price to Sales Ratio 0.249
Price to Book Ratio N/A
Price to Cash Flow Ratio N/A
Enterprise Value to EBITDA 18.422
Enterprise Value to Sales 0.771
Total Debt to Enterprise Value 0.829

RBCN Efficiency

Revenue/Employee 157,044.118
Income Per Employee 6,882.353
Receivables Turnover 0.573
Total Asset Turnover 0.781

RBCN Liquidity

Current Ratio 0.702
Quick Ratio 0.702
Cash Ratio 0.055

RBCN Profitability

Gross Margin 28.863
Operating Margin 4.186
Pretax Margin 4.614
Net Margin 4.382
Return on Assets 3.421
Return on Equity N/A
Return on Total Capital 22.541
Return on Invested Capital N/A

RBCN Capital Structure

Total Debt to Total Equity N/A
Total Debt to Total Capital 328.826
Total Debt to Total Assets 25.18
Long-Term Debt to Equity N/A
Long-Term Debt to Total Capital 66.442
  • Income Statement
  • Balance Sheet
  • Cash Flow Statement

Annual Financials for Rubicon Technology Inc. - RBCN

Collapse All in section
All values USD millions. 2022 2023 2024 2025 5-year trend
Sales/Revenue
3.59M 2.00M 1.56M 42.72M
Sales Growth
-11.67% -44.30% -22.07% +2,643.48%
Cost of Goods Sold (COGS) incl D&A
2.15M 2.06M 660.00K 30.39M
COGS excluding D&A
- - - -
-
Depreciation & Amortization Expense
- - 120.00K 71.00K
-
Depreciation
- - 120.00K 71.00K
-
Amortization of Intangibles
- - - -
-
COGS Growth
-23.27% -4.24% -67.90% +4,504.09%
Gross Income
1.44M (58.00K) 897.00K 12.33M
Gross Income Growth
+14.01% -104.03% +1,646.55% +1,274.47%
Gross Profit Margin
+40.14% -2.90% +57.61% +28.86%
2022 2023 2024 2025 5-year trend
SG&A Expense
2.48M 1.85M 954.00K 10.54M
Research & Development
- - - -
-
Other SG&A
2.48M 1.85M 954.00K 10.54M
SGA Growth
+6.07% -25.42% -48.46% +1,004.93%
Other Operating Expense
- - - -
-
Unusual Expense
- - - -
-
EBIT after Unusual Expense
(1.04M) (1.91M) (57.00K) 1.79M
Non Operating Income/Expense
2.00M 1.98M 19.00K 183.00K
Non-Operating Interest Income
- 105.00K 58.00K 19.00K
Equity in Earnings of Affiliates
- - - -
-
Interest Expense
- - 39.00K 89.00K
-
Interest Expense Growth
- - +128.21% -100.00%
-
Gross Interest Expense
- - 39.00K 89.00K
-
Interest Capitalized
- - - -
-
Pretax Income
919.00K (15.00K) (38.00K) 1.97M
Pretax Income Growth
+300.22% -101.63% -153.33% +5,286.84%
Pretax Margin
+25.62% -0.75% -2.44% +4.61%
Income Tax
- - - 100.00K
-
Income Tax - Current - Domestic
- - - 100.00K
-
Income Tax - Current - Foreign
- - - -
-
Income Tax - Deferred - Domestic
- - - -
-
Income Tax - Deferred - Foreign
- - - -
-
Income Tax Credits
- - - -
-
Equity in Earnings of Affiliates
- - - -
-
Other After Tax Income (Expense)
- - - -
-
Consolidated Net Income
919.00K (15.00K) (38.00K) 1.87M
Minority Interest Expense
- - - -
-
Net Income
919.00K (15.00K) (38.00K) 1.87M
Net Income Growth
+300.22% -101.63% -153.33% +5,026.32%
Net Margin Growth
+25.62% -0.75% -2.44% +4.38%
Extraordinaries & Discontinued Operations
- - - 16.00K
-
Discontinued Operations
- - - 16.00K
-
Net Income After Extraordinaries
935.00K (15.00K) (38.00K) 1.87M
Preferred Dividends
- - - -
-
Net Income Available to Common
935.00K (15.00K) (38.00K) 1.87M
EPS (Basic)
0.3818 -0.0062 -0.016 0.4833
EPS (Basic) Growth
+227.61% -101.62% -158.06% +3,120.63%
Basic Shares Outstanding
2.45M 2.40M 2.38M 3.87M
EPS (Diluted)
0.3807 -0.0062 -0.016 0.4833
EPS (Diluted) Growth
+227.24% -101.63% -158.06% +3,120.63%
Diluted Shares Outstanding
2.46M 2.40M 2.38M 3.87M
EBITDA
(922.00K) (1.84M) (57.00K) 1.79M
EBITDA Growth
+1.60% -99.35% +96.90% +3,236.84%
EBITDA Margin
-25.70% -91.99% -3.66% +4.19%

Rubicon Technology Inc. in the News