Rubicon Technology Inc

RBCN

Compliant
Exchange
Sector
Headquarters
Group
OTC
Basic Materials
USA
Micro Cap

Rubicon Technology Inc is Shariah Compliant. It passes 4/5 Shariah standards we screen against.

0.71%

Impure Income*

$0.003

Purification*

$0.014

Zakat*

Financials

Market cap Group
Analysts' Rating
Price Target (Mean)
Total Analysts
Revenue Growth
Micro Cap
HOLD
$0.00
0
-20.92%
Operating Margin
Net Profit Margin
Quick Ratio
Current Ratio
EPS Growth
-23.00%
25.62%
2.04
2.42
0.00%

Shariah Compliance

  • Updated on July 21, 2026
Debt
2.98%
✓
Non-Compliant Assets
0.47%
✓
Impure Income
0.71%
✓

AAOIFI Rulebook:

  • Non-compliant Liabilities (like Interest-based Debt) < 30% of Market cap
  • Non-compliant Assets (like Interest-based Investments) < 30% of Market cap
  • Impure Revenues (incl. Interest Income) < 5% of Total Revenues

Source: AAOIFI SS21

Debt
18.36%
✓
Impure Income
0.71%
✓

S&P Sharia Rulebook:

  • Interest-based Debt < 33% of 36-mo avg. Market cap
  • Impure Revenues (incl. Interest Income) < 5% of Total Revenues

Source: S&P Shariah Methodology

Debt
13.16%
✓
Impure Income
0.71%
✓

Dow Jones Islamic Market (DJIM) Rulebook:

  • Interest-based Debt < 33% of 24-mo avg. Market cap
  • Impure Revenues (incl. Interest Income) < 5% of Total Revenues

Source: DJIM Methodology

Debt
26.7%
✓
Cash
30.88%
✓
Cash & AR
42.24%
✓
Impure Income
0.71%
✓

FTSE Shariah Rulebook:

  • Interest-based Debt < 33.33% of Total Assets
  • Cash and interest-bearing items < 33.33% of Total Assets
  • Accounts receivable and cash < 50% of Total Assets
  • Impure Revenues (incl. Interest Income) < 5% of Total Revenues

Source: FTSE RUSSELL

Debt
26.7%
✓
Cash
30.88%
✓
Cash & AR
42.24%
✗
Impure Income
0.71%
✓

MSCI Islamic Rulebook:

  • Interest-based Debt < 33.33% of Total Assets
  • Cash and interest-bearing items < 33.33% of Total Assets
  • Accounts receivable and cash < 33.33% of Total Assets
  • Impure Revenues (incl. Interest Income) < 5% of Total Revenues

Source: MSCI Islamic Indexes

Impure Income Breakdown

-
-
Interest Income
0.71%

Note on Purification and Zakat:

  • Purification and Zakat (for long-term investing) calculations are in USD per share and based on AAOIFI methodology. AAOIFI requires purification every financial period (e.g. quarterly). 
  • If you follow S&P Shariah’s Dividend-only purification, then remove the impure income % from the dividends you receive. No purification required for non-dividend paying stocks, according to S&P Shariah.
  • For Zakat, if you did not invest in a company from a long term perspective, then consider the shares as trading goods and give 2.5% of the total value if a year has passed on them. 

Company Profile

Rubicon Technology, Inc., through its subsidiary, Rubicon Technology Worldwide LLC, is an advanced materials provider specializing in monocrystalline sapphire products for optical systems and specialty electronic devices. It provides optical and industrial sapphire products in various shapes and sizes. These optical sapphire products are used in equipment for a variety of end markets and high-performance applications, including defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronic substrates, medical and laser applications. It manages its operations and ships from its facility located in Illinois. Its subsidiary, Janel Group LLC, is a non-asset based, full-service provider of cargo transportation logistics management services, including freight forwarding via air, ocean and land-based carriers; customs brokerage services; warehousing and distribution services; trucking and other value-added logistics services.