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RBCN

Rubicon Technology, Inc.

Technology · USD

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Price alert · RBCN

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4.76 USD -0.34 -6.67%
As of Oct 30, 2026
4.76 Day range 4.77
2.64 52-week range 6.70
YTD
+73.09%
1 year
+9.43%
Open
4.77
Prev close
5.10
Mkt cap
44.64M
Vol
500
Avg vol
615
EPS
-0.39
P/E
0.00
Div yield
0.00%
More statistics
Low
4.76
High
4.77
Forward P/E
-3.75
Beta
1.09
Short ratio
0.85
Inst. own
26.68%
Dividend
0.00
Ex-div date
Aug 29, 2022
Earnings
Dec 24, 2024
50-d avg
1.72
200-d avg
6.75
1y target
0.00

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Financial health

Altman Z-Score

-2.42 Distress zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

5 / 9 Average

Nine pass/fail tests of profitability, leverage and efficiency.

FMP rating

C+2 / 5 overall

  • DCF 1
  • Return on Equity 1
  • Return on Assets 5
  • Debt / Equity 1
  • P/E 3
  • P/B 1

Valuation

P/E 5.7×
FY 2016: -0.3×FY 2017: -1.2×FY 2018: 22.6×FY 2019: -19.8×FY 2020: -21.0×FY 2021: -29.9×FY 2022: 4.6×FY 2023: -126×FY 2024: -103×FY 2025: 5.7×
FY 2016 5y median -29.9× FY 2025
P/S 0.2×
FY 2016: 0.8×FY 2017: 4.3×FY 2018: 5.6×FY 2019: 6.4×FY 2020: 6.3×FY 2021: 5.4×FY 2022: 1.2×FY 2023: 0.9×FY 2024: 2.5×FY 2025: 0.2×
FY 2016 5y median 1.2× FY 2025
P/B -0.6×
FY 2016: 0.3×FY 2017: 0.6×FY 2018: 0.6×FY 2019: 0.7×FY 2020: 0.8×FY 2021: 0.7×FY 2022: 1.3×FY 2023: 4.6×FY 2024: 10.7×FY 2025: -0.6×
FY 2016 5y median 1.3× FY 2025
P/FCF -0.9×
FY 2016: -1.0×FY 2017: -10.6×FY 2018: -20.2×FY 2019: -18.3×FY 2020: 76.2×FY 2021: -67.8×FY 2022: -8.2×FY 2023: -2.3×FY 2024: 0.0×FY 2025: -0.9×
FY 2016 5y median -2.3× FY 2025
EV/EBITDA 17.5×
FY 2016: 0.0×FY 2017: -0.9×FY 2018: -4.3×FY 2019: -8.3×FY 2020: -20.6×FY 2021: -33.3×FY 2022: 4.0×FY 2023: 8.8×FY 2024: -88.4×FY 2025: 17.5×
FY 2016 5y median 4.0× FY 2025
EV/Sales 0.7×
FY 2016: -0.1×FY 2017: 2.0×FY 2018: 2.7×FY 2019: 3.9×FY 2020: 3.2×FY 2021: 2.6×FY 2022: 1.2×FY 2023: 0.6×FY 2024: 2.2×FY 2025: 0.7×
FY 2016 5y median 1.2× FY 2025
FCF Yield -109.1%
FY 2016: -101.1%FY 2017: -9.4%FY 2018: -4.9%FY 2019: -5.5%FY 2020: 1.3%FY 2021: -1.5%FY 2022: -12.2%FY 2023: -43.9%FY 2024: 0.0%FY 2025: -109.1%
FY 2016 5y median -12.2% FY 2025

Profitability

Gross Margin 28.9%
FY 2016: -132.5%FY 2017: -109.2%FY 2018: 0.4%FY 2019: 30.7%FY 2020: 34.3%FY 2021: 31.1%FY 2022: 40.1%FY 2023: -2.9%FY 2024: 57.6%FY 2025: 28.9%
FY 2016 5y median 31.1% FY 2025
Operating Margin 4.2%
FY 2016: -319.5%FY 2017: -355.4%FY 2018: 16.4%FY 2019: -51.8%FY 2020: -33.6%FY 2021: -26.5%FY 2022: -29.0%FY 2023: -0.7%FY 2024: -3.7%FY 2025: 4.2%
FY 2016 5y median -3.7% FY 2025
Net Margin 4.4%
FY 2016: -320.3%FY 2017: -353.9%FY 2018: 24.8%FY 2019: -32.5%FY 2020: -29.4%FY 2021: -18.0%FY 2022: 26.1%FY 2023: -0.8%FY 2024: -2.4%FY 2025: 4.4%
FY 2016 5y median -0.8% FY 2025
ROE -9.9%
FY 2016: -124.6%FY 2017: -53.6%FY 2018: 2.8%FY 2019: -3.5%FY 2020: -3.6%FY 2021: -2.5%FY 2022: 29.2%FY 2023: -3.7%FY 2024: -10.4%FY 2025: -9.9%
FY 2016 5y median -3.7% FY 2025
ROIC 15.2%
FY 2016: -123.9%FY 2017: -53.8%FY 2018: 1.8%FY 2019: -5.5%FY 2020: -4.1%FY 2021: -3.7%FY 2022: -21.7%FY 2023: -3.5%FY 2024: -15.6%FY 2025: 15.2%
FY 2016 5y median -3.7% FY 2025
ROA 1.7%
FY 2016: -118.6%FY 2017: -50.9%FY 2018: 2.7%FY 2019: -3.3%FY 2020: -3.4%FY 2021: -2.4%FY 2022: 15.7%FY 2023: -1.3%FY 2024: -3.9%FY 2025: 1.7%
FY 2016 5y median -1.3% FY 2025

Growth (YoY)

Revenue 2643.5%
FY 2016: -17.6%FY 2017: -74.3%FY 2018: -23.1%FY 2019: -9.1%FY 2020: 2.6%FY 2021: 12.3%FY 2022: -11.7%FY 2023: -44.3%FY 2024: -22.1%FY 2025: 2643.5%
FY 2016 FY 2025
Operating Income 3236.8%
FY 2016: 17.4%FY 2017: 71.4%FY 2018: 103.5%FY 2019: -387.7%FY 2020: 33.6%FY 2021: 11.3%FY 2022: 3.2%FY 2023: 98.7%FY 2024: -307.1%FY 2025: 3236.8%
FY 2016 FY 2025
EPS (diluted) 3100.0%
FY 2016: 19.8%FY 2017: 72.3%FY 2018: 105.3%FY 2019: -220.0%FY 2020: -2.4%FY 2021: 30.2%FY 2022: 226.7%FY 2023: -101.6%FY 2024: -158.1%FY 2025: 3100.0%
FY 2016 FY 2025
Free Cash Flow 0.0%
FY 2016: 9.4%FY 2017: 87.3%FY 2018: 47.6%FY 2019: -15.4%FY 2020: 124.1%FY 2021: -208.8%FY 2022: -61.3%FY 2023: -58.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 FY 2025

Financial Health

Current Ratio 0.7×
FY 2016: 17.8×FY 2017: 20.0×FY 2018: 27.7×FY 2019: 20.4×FY 2020: 21.7×FY 2021: 17.7×FY 2022: 2.4×FY 2023: 1.4×FY 2024: 1.4×FY 2025: 0.7×
FY 2016 5y median 1.4× FY 2025
Quick Ratio 0.7×
FY 2016: 14.1×FY 2017: 17.7×FY 2018: 25.8×FY 2019: 19.2×FY 2020: 20.7×FY 2021: 17.2×FY 2022: 2.0×FY 2023: 1.3×FY 2024: 1.3×FY 2025: 0.7×
FY 2016 5y median 1.3× FY 2025
Debt / Equity -1.4×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.5×FY 2023: 0.0×FY 2024: 0.0×FY 2025: -1.4×
FY 2016 5y median 0.0× FY 2025
Net Debt / EBITDA 11.6×
FY 2016: 0.3×FY 2017: 1.1×FY 2018: 4.7×FY 2019: 5.3×FY 2020: 19.9×FY 2021: 35.3×FY 2022: 0.0×FY 2023: -4.1×FY 2024: 14.9×FY 2025: 11.6×
FY 2016 5y median 11.6× FY 2025
Interest Coverage 0.0×
FY 2016: -634×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: -26.7×FY 2023: -0.2×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 632.2%FY 2023: 141.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 2880.8%FY 2023: -17609.5%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31