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Market cap
$7 Mln
Revenue (TTM)
$1 Mln
Net Profit (TTM)
$0 Mln
ROE
0.1 %
ROCE
-- %
P/E Ratio
--
P/B Ratio
108.1
Industry P/E
--
EV/EBITDA
6.2
Div. Yield
0 %
Debt to Equity
0
Book Value
$--
EPS
$-0.3
Face value
--
Shares outstanding
2,377,815
CFO
$-56.92 Mln
EBITDA
$-174.26 Mln
Net Profit
$-203.61 Mln
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Company
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YTD
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1 Month
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3 Months
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1 Year
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3 Years
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5 Years
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10 Years
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|---|---|---|---|---|---|---|---|
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Rubicon Technology (RBCN)
| -- | -- | -- | -- | 25.6 | -22.3 | -9.0 |
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BSE Sensex
| -13.1 | -10.5 | -13.5 | -4.8 | 8.6 | 8.5 | 11.3 |
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S&P Small-Cap 600#
| -5.8 | -5.3 | -13.7 | -6.3 | 5.3 | 3.0 | 5.5 |
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Company
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2022
|
2021
|
2020
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2019
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2018
|
2017
|
2016
|
|---|---|---|---|---|---|---|---|
|
Rubicon Technology (RBCN)
| -80.6 | -0.9 | 8.8 | 5.3 | -1.0 | 33.0 | -47.4 |
|
S&P Small-Cap 600
| -17.4 | 25.3 | 9.6 | 20.9 | -9.7 | 11.7 | 24.7 |
|
BSE Sensex
| 4.4 | 22.0 | 15.8 | 14.4 | 5.9 | 27.9 | 1.9 |
Is there a threat to the company's solvency?
Can creative accounting be detected through the financial numbers?
How did the company perform in the last one year?
5Y Avg -- 3Y Avg -- TTM --
P/E Ratio
--
--Min --Median --Max
P/B Ratio
--
--Min --Median --Max
Earnings Yield (%)
--
Earnings Yield (%) = EBIT / Enterprise value
PEG Ratio
--
Price = Price / Earnings to growth ratio
Company |
Price ($) | Market Cap ($ Mln) | Revenue (TTM) | Net Profit (TTM) | OPM (%) | ROE (%) | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
|
Rubicon Technology (RBCN)
|
3.0 | 7.1 | 0.8 | -0.7 | 0.0 | -- | -- | 108.1 |
| 58.4 | 15,412.2 | 12,831.0 | 1,148.0 | 9.7 | 20.3 | 13.4 | 2.4 | |
| 49.7 | 4,846.8 | 2,527.9 | 41.8 | 2.4 | 5.5 | 116.6 | 6.0 | |
| 17.1 | 17,731.2 | 2,070.1 | 585.9 | 35.1 | 26.4 | 18 | 3.4 | |
| 11.5 | 8,116.2 | 120,096.3 | -4,789.0 | -36.4 | -11.5 | -- | 3.5 | |
| 0.2 | 3.3 | 0.0 | -3.4 | -- | -- | -- | 9.4 | |
| 17.9 | 12,019.4 | 1,423.0 | 321.7 | 38.4 | 13.9 | 36.6 | 4.5 | |
| 51.8 | 9,185.4 | 275.5 | -85.9 | -31.3 | -5 | -- | 4.5 |
Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America, Asia, and internationally. The company offers optical and industrial sapphire products in various shapes and sizes,... including sheets, rods, tubes, core, ingots, and prisms 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. The company was incorporated in 2001 and is based in Bensenville, Illinois. Read more
Executive Officer & CFO
Mr. Joseph R. Ferrara
Executive Officer & CFO
Mr. Joseph R. Ferrara
Headquarters
Bensenville, IL
Website
Our rating system has guided millions of investors in the past 20 years.
The share price of Rubicon Technology Inc (RBCN) is $3.01 (NASDAQ) as of 27-Mar-2026 15:52 EDT. Rubicon Technology Inc (RBCN) has given a return of 25.58% in the last 3 years.
Since, TTM earnings of Rubicon Technology Inc (RBCN) is negative, P/E ratio is not available.
The P/B ratio of Rubicon Technology Inc (RBCN) is 108.08 times as on 20-Mar-2026, a 1967 premium to its peers’ median range of 5.23 times.
PE & PB ratio at the end of financial year.
| Year | P/E Ratio | P/B Ratio |
|---|---|---|
|
2024
|
--
|
--
|
|
2023
|
-133.63
|
4.95
|
|
2022
|
4.65
|
1.36
|
|
2021
|
-29.90
|
0.74
|
|
2020
|
-20.77
|
0.74
|
The 52-week high and low of Rubicon Technology Inc (RBCN) are Rs 3.05 and Rs 3.01 as of 28-Mar-2026.
Rubicon Technology Inc (RBCN) has a market capitalisation of $ 7 Mln as on 20-Mar-2026. As per SEBI classification, it is a Small Cap company.
Before investing in Rubicon Technology Inc (RBCN), assess your goals, risk tolerance, and if the company aligns with your long-term plan. Carefully review its business model, financials, and valuation. Avoid making decisions based on tips or short-term trends.
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