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Rubicon Technology, Inc.

EDGAR

RBCN Annual report (10-K) · filed 2023-03-30

75 filing records in this dataset, filed from 2008-03-20 to 2023-03-30. Reported financial figures are available; chart coverage varies by period.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest quarter

Revenue

1.12 million USD

2022 Q4 · USD

Exact inputs and evidence

Revenue: 3587000 USD Source
Revenue: 2468000 USD Source

Operating margin

19.66%

2022 Q4 · %

Exact inputs and evidence

Operating Income: 585000 USD Source
Operating Income: 365000 USD Source
Revenue: 3587000 USD Source
Revenue: 2468000 USD Source

Operating cash flow

134 thousand USD

2022 Q4 · USD

Exact inputs and evidence

Operating Cash Flow: -521000 USD Source
Operating Cash Flow: -655000 USD Source

Cash and cash equivalents: 1.59 million USD 2022-12-31 Source
Exact value

1590000 USD
Long-term debt including current maturities: Not available
Shares outstanding: 2.46 million shares 2022-12-31 Source
Exact value

2462889 shares

Reported share-count change

0.66% · 16.2 thousand shares

Year-over-year change in reported shares. Splits, issuance and buybacks can affect this figure; it does not isolate employee compensation or economic dilution.

Exact inputs and evidence

2446652 shares · 2021-12-31· Source
2462889 shares · 2022-12-31· Source

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Revenue

3.59 million USD

2022-01-01 – 2022-12-31

Exact inputs and evidence

Revenue: 972000 USD · 2022-01-01 – 2022-03-31 Source
Revenue: 805000 USD · 2022-04-01 – 2022-06-30 Source
Revenue: 691000 USD · 2022-07-01 – 2022-09-30 Source
Revenue: 3587000 USD · 2022-01-01 – 2022-12-31 Source
Revenue: 2468000 USD · 2022-01-01 – 2022-09-30 Source

Net income

935 thousand USD

2022-01-01 – 2022-12-31

Exact inputs and evidence

Net income: 494000 USD · 2022-01-01 – 2022-03-31 Source
Net income: 537000 USD · 2022-04-01 – 2022-06-30 Source
Net income: -297000 USD · 2022-07-01 – 2022-09-30 Source
Net income: 935000 USD · 2022-01-01 – 2022-12-31 Source
Net income: 734000 USD · 2022-01-01 – 2022-09-30 Source

Operating cash flow

-521 thousand USD

2022-01-01 – 2022-12-31

Exact inputs and evidence

Operating cash flow: 130000 USD · 2022-01-01 – 2022-03-31 Source
Operating cash flow: -601000 USD · 2022-01-01 – 2022-06-30 Source
Operating cash flow: 130000 USD · 2022-01-01 – 2022-03-31 Source
Operating cash flow: -655000 USD · 2022-01-01 – 2022-09-30 Source
Operating cash flow: -601000 USD · 2022-01-01 – 2022-06-30 Source
Operating cash flow: -521000 USD · 2022-01-01 – 2022-12-31 Source
Operating cash flow: -655000 USD · 2022-01-01 – 2022-09-30 Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2023-03-30.

Financial data available through: 2022-12-31.

Coverage by financial measure

Revenue: 6 of 11 periods available· newest 2022-12-31
Operating income: 11 of 11 periods available· newest 2022-12-31
Net income: 11 of 11 periods available· newest 2022-12-31
Operating cash flow: 11 of 11 periods available· newest 2022-12-31
Capital expenditure: 8 of 11 periods available· newest 2020-12-31
Total assets: 6 of 11 periods available· newest 2022-12-31
Total liabilities: 5 of 11 periods available· newest 2022-12-31
Current assets: 6 of 11 periods available· newest 2022-12-31
Current liabilities: 6 of 11 periods available· newest 2022-12-31
Cash and cash equivalents: 6 of 11 periods available· newest 2022-12-31
long term debt: No compatible figures in this window
Shares outstanding: 6 of 11 periods available· newest 2022-12-31

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
-11.7%

Prior period

USD 4.06 million

2021-01-01 – 2021-12-31
Current period

USD 3.59 million

2022-01-01 – 2022-12-31

Exact inputs and evidence

3587000 − 4061000 = -474000 USD

4061000 USD · 2021-01-01 – 2021-12-31
Inspect prior input Prior source
3587000 USD · 2022-01-01 – 2022-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · Rubicon Technology, Inc. · 2022-12-31 Rubicon Technology, Inc. (edgar:1410172) Year-over-year change in Revenue: -474000 USD Concept: fundies:Revenue Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 3587000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#737908 Filing: 000121390023024745 Input fundies:Revenue: 4061000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#738298 Filing: 000121390023024745
The citation records this snapshot. The page link may show a newer release later.
Net income
+USD 1.67 million

Prior period

−USD 730,000

2021-01-01 – 2021-12-31
Current period

USD 935,000

2022-01-01 – 2022-12-31

Exact inputs and evidence

935000 − -730000 = 1665000 USD

-730000 USD · 2021-01-01 – 2021-12-31
Inspect prior input Prior source
935000 USD · 2022-01-01 – 2022-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · Rubicon Technology, Inc. · 2022-12-31 Rubicon Technology, Inc. (edgar:1410172) Year-over-year change in Net income: 1665000 USD Concept: fundies:NetIncome Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 935000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#557337 Filing: 000121390023024745 Input fundies:NetIncome: -730000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#541060 Filing: 000121390023024745
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
−USD 460,000

Prior period

−USD 61,000

2021-01-01 – 2021-12-31
Current period

−USD 521,000

2022-01-01 – 2022-12-31

Exact inputs and evidence

-521000 − -61000 = -460000 USD

-61000 USD · 2021-01-01 – 2021-12-31
Inspect prior input Prior source
-521000 USD · 2022-01-01 – 2022-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · Rubicon Technology, Inc. · 2022-12-31 Rubicon Technology, Inc. (edgar:1410172) Year-over-year change in Operating cash flow: -460000 USD Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -521000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#578654 Filing: 000121390023024745 Input fundies:OperatingCashFlow: -61000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#579112 Filing: 000121390023024745
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Capital expenditure.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2022 2022-01-01 – 2022-12-31

Revenue USD 3.59 million 100% of revenue
Operating costs Derived USD 3 million 84% of revenue
Operating income USD 585,000 16% of revenue
Tax, interest and other Derived −USD 350,000 −9.8% of revenue
Net income USD 935,000 26% of revenue

Cash

Operating cash flow −USD 521,000 −15% of revenue
Capital expenditure Unavailable An input is unavailable.
Free cash flow Derived Unavailable An input is unavailable.

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2017 Operating loss: operating costs were 455% of revenue.
2018 Net income was higher than operating income, so the split is not drawn.
2019 Operating loss: operating costs were 135% of revenue.
2020 Net loss: net income was −29% of revenue.
2021 Operating loss: operating costs were 111% of revenue.
2022 Net income was higher than operating income, so the split is not drawn.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2017 2017-01-01 – 2017-12-31	5044000	22968000 Derived	-17924000	-73000 Derived	-17851000	Unavailable	Source 2017-01-01 – 2017-12-31: 5044000 USD Inspect Revenue Open source 2017-01-01 – 2017-12-31: -17924000 USD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: -17851000 USD Inspect Net Income Open source 2017-01-01 – 2017-12-31: -2034000 USD Inspect Operating Cash Flow Open source
2018 2018-01-01 – 2018-12-31	3878000	3243000 Derived	635000	-328000 Derived	963000	-3346000 Derived	Source 2018-01-01 – 2018-12-31: 3878000 USD Inspect Revenue Open source 2018-01-01 – 2018-12-31: 635000 USD Inspect Operating Income Open source 2018-01-01 – 2018-12-31: 963000 USD Inspect Net Income Open source 2018-01-01 – 2018-12-31: -1066000 USD Inspect Operating Cash Flow Open source 2018-01-01 – 2018-12-31: 2280000 USD Inspect Capital Expenditure Open source
2019 2019-01-01 – 2019-12-31	3526000	4776000 Derived	-1250000	-103000 Derived	-1147000	-1294000 Derived	Source 2019-01-01 – 2019-12-31: 3526000 USD Inspect Revenue Open source 2019-01-01 – 2019-12-31: -1250000 USD Inspect Operating Income Open source 2019-01-01 – 2019-12-31: -1147000 USD Inspect Net Income Open source 2019-01-01 – 2019-12-31: -1230000 USD Inspect Operating Cash Flow Open source 2019-01-01 – 2019-12-31: 64000 USD Inspect Capital Expenditure Open source
2020 2020-01-01 – 2020-12-31	3616000	3086000 Derived	530000	1593000 Derived	-1063000	179000 Derived	Source 2020-01-01 – 2020-12-31: 3616000 USD Inspect Revenue Open source 2020-01-01 – 2020-12-31: 530000 USD Inspect Operating Income Open source 2020-01-01 – 2020-12-31: -1063000 USD Inspect Net Income Open source 2020-01-01 – 2020-12-31: 181000 USD Inspect Operating Cash Flow Open source 2020-01-01 – 2020-12-31: 2000 USD Inspect Capital Expenditure Open source
2021 2021-01-01 – 2021-12-31	4061000	4525000 Derived	-464000	266000 Derived	-730000	Unavailable	Source 2021-01-01 – 2021-12-31: 4061000 USD Inspect Revenue Open source 2021-01-01 – 2021-12-31: -464000 USD Inspect Operating Income Open source 2021-01-01 – 2021-12-31: -730000 USD Inspect Net Income Open source 2021-01-01 – 2021-12-31: -61000 USD Inspect Operating Cash Flow Open source
2022 2022-01-01 – 2022-12-31	3587000	3002000 Derived	585000	-350000 Derived	935000	Unavailable	Source 2022-01-01 – 2022-12-31: 3587000 USD Inspect Revenue Open source 2022-01-01 – 2022-12-31: 585000 USD Inspect Operating Income Open source 2022-01-01 – 2022-12-31: 935000 USD Inspect Net Income Open source 2022-01-01 – 2022-12-31: -521000 USD Inspect Operating Cash Flow Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 3.6M 2022

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20172017-12-31	Revenue	5044000	Revenue: 5044000 Open source
20182018-12-31	Revenue	3878000	Revenue: 3878000 Open source
20192019-12-31	Revenue	3526000	Revenue: 3526000 Open source
20202020-12-31	Revenue	3616000	Revenue: 3616000 Open source
20212021-12-31	Revenue	4061000	Revenue: 4061000 Open source
20222022-12-31	Revenue	3587000	Revenue: 3587000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

-11.7% 2022

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20172017-12-31	Year over year	No prior comparable period	Revenue: 5044000 Open source
20182018-12-31	Year over year	-23.1%	Revenue: 3878000 Open source Revenue: 5044000 Open source
20192019-12-31	Year over year	-9.1%	Revenue: 3526000 Open source Revenue: 3878000 Open source
20202020-12-31	Year over year	2.6%	Revenue: 3616000 Open source Revenue: 3526000 Open source
20212021-12-31	Year over year	12.3%	Revenue: 4061000 Open source Revenue: 3616000 Open source
20222022-12-31	Year over year	-11.7%	Revenue: 3587000 Open source Revenue: 4061000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin 16.3% 2022

Net margin 26.1% 2022

Free cash flow margin 5% 2020

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20172017-12-31	Operating margin	-355.4%	Operating Income: -17924000 Open source Revenue: 5044000 Open source
20182018-12-31	Operating margin	16.4%	Operating Income: 635000 Open source Revenue: 3878000 Open source
20192019-12-31	Operating margin	-35.5%	Operating Income: -1250000 Open source Revenue: 3526000 Open source
20202020-12-31	Operating margin	14.7%	Operating Income: 530000 Open source Revenue: 3616000 Open source
20212021-12-31	Operating margin	-11.4%	Operating Income: -464000 Open source Revenue: 4061000 Open source
20222022-12-31	Operating margin	16.3%	Operating Income: 585000 Open source Revenue: 3587000 Open source
20172017-12-31	Net margin	-353.9%	Net Income: -17851000 Open source Revenue: 5044000 Open source
20182018-12-31	Net margin	24.8%	Net Income: 963000 Open source Revenue: 3878000 Open source
20192019-12-31	Net margin	-32.5%	Net Income: -1147000 Open source Revenue: 3526000 Open source
20202020-12-31	Net margin	-29.4%	Net Income: -1063000 Open source Revenue: 3616000 Open source
20212021-12-31	Net margin	-18%	Net Income: -730000 Open source Revenue: 4061000 Open source
20222022-12-31	Net margin	26.1%	Net Income: 935000 Open source Revenue: 3587000 Open source
20172017-12-31	Free cash flow margin	Not reported	Revenue: 5044000 Open source Operating Cash Flow: -2034000 Open source
20182018-12-31	Free cash flow margin	-86.3%	Revenue: 3878000 Open source Operating Cash Flow: -1066000 Open source Capital Expenditure: 2280000 Open source
20192019-12-31	Free cash flow margin	-36.7%	Revenue: 3526000 Open source Operating Cash Flow: -1230000 Open source Capital Expenditure: 64000 Open source
20202020-12-31	Free cash flow margin	5%	Revenue: 3616000 Open source Operating Cash Flow: 181000 Open source Capital Expenditure: 2000 Open source
20212021-12-31	Free cash flow margin	Not reported	Revenue: 4061000 Open source Operating Cash Flow: -61000 Open source
20222022-12-31	Free cash flow margin	Not reported	Revenue: 3587000 Open source Operating Cash Flow: -521000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -521K 2022

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20172017-12-31	Operating cash flow	-2034000	Operating Cash Flow: -2034000 Open source
20182018-12-31	Operating cash flow	-1066000	Operating Cash Flow: -1066000 Open source
20192019-12-31	Operating cash flow	-1230000	Operating Cash Flow: -1230000 Open source
20202020-12-31	Operating cash flow	181000	Operating Cash Flow: 181000 Open source
20212021-12-31	Operating cash flow	-61000	Operating Cash Flow: -61000 Open source
20222022-12-31	Operating cash flow	-521000	Operating Cash Flow: -521000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD 179K 2020

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20172017-12-31	Free cash flow	Unavailable	Operating Cash Flow: -2034000 Open source
20182018-12-31	Free cash flow	-3346000	Operating Cash Flow: -1066000 Open source Capital Expenditure: 2280000 Open source
20192019-12-31	Free cash flow	-1294000	Operating Cash Flow: -1230000 Open source Capital Expenditure: 64000 Open source
20202020-12-31	Free cash flow	179000	Operating Cash Flow: 181000 Open source Capital Expenditure: 2000 Open source
20212021-12-31	Free cash flow	Unavailable	Operating Cash Flow: -61000 Open source
20222022-12-31	Free cash flow	Unavailable	Operating Cash Flow: -521000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

46.2% 2022

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2017-12-31	Liabilities / assets	Not reported	Total Assets: 35048000 Open source
20182018-12-31	Liabilities / assets	3.3%	Total Liabilities: 1194000 Open source Total Assets: 35794000 Open source
20192019-12-31	Liabilities / assets	4.5%	Total Liabilities: 1556000 Open source Total Assets: 34801000 Open source
20202020-12-31	Liabilities / assets	4.2%	Total Liabilities: 1305000 Open source Total Assets: 31240000 Open source
20212021-12-31	Liabilities / assets	5.2%	Total Liabilities: 1598000 Open source Total Assets: 30986000 Open source
20222022-12-31	Liabilities / assets	46.2%	Total Liabilities: 2755000 Open source Total Assets: 5959000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

2.42× 2022

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20172017-12-31	Current assets / current liabilities	19.96×	Current Assets: 34233000 Open source Current Liabilities: 1715000 Open source
20182018-12-31	Current assets / current liabilities	27.69×	Current Assets: 33066000 Open source Current Liabilities: 1194000 Open source
20192019-12-31	Current assets / current liabilities	20.36×	Current Assets: 31686000 Open source Current Liabilities: 1556000 Open source
20202020-12-31	Current assets / current liabilities	21.68×	Current Assets: 28290000 Open source Current Liabilities: 1305000 Open source
20212021-12-31	Current assets / current liabilities	17.66×	Current Assets: 28217000 Open source Current Liabilities: 1598000 Open source
20222022-12-31	Current assets / current liabilities	2.42×	Current Assets: 2877000 Open source Current Liabilities: 1189000 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2013 2013-01-01 – 2013-12-31	−USD 30.35 million Exact value Exact value: -30351000 USD 2013-01-01 – 2013-12-31: -30351000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2013-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -30351000 USD Concept: fundies:NetIncome Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:NetIncome: -30351000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#117177 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.	USD 412,000 Exact value Exact value: 412000 USD 2013-01-01 – 2013-12-31: 412000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2013-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: 412000 USD Concept: fundies:OperatingCashFlow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 412000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#108062 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.	USD 8.72 million Exact value Exact value: 8721000 USD 2013-01-01 – 2013-12-31: 8721000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2013-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 8721000 USD Concept: fundies:CapitalExpenditure Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 8721000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#116911 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.	−USD 8.31 million Calculation and evidence 412000 − 8721000 USD Exact free cash flow: -8309000 USD 2013-01-01 – 2013-12-31: 412000 USD · Inspect Operating Cash Flow · Source 2013-01-01 – 2013-12-31: 8721000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2013-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: -8309000 USD Concept: free-cash-flow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 412000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#108062 Filing: 000119312516502855 Input fundies:CapitalExpenditure: 8721000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#116911 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.
2014 2014-01-01 – 2014-12-31	−USD 43.99 million Exact value Exact value: -43993000 USD 2014-01-01 – 2014-12-31: -43993000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2014-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -43993000 USD Concept: fundies:NetIncome Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:NetIncome: -43993000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#160179 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.	−USD 19.22 million Exact value Exact value: -19222000 USD 2014-01-01 – 2014-12-31: -19222000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2014-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -19222000 USD Concept: fundies:OperatingCashFlow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -19222000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#149608 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.	USD 6.84 million Exact value Exact value: 6842000 USD 2014-01-01 – 2014-12-31: 6842000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2014-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 6842000 USD Concept: fundies:CapitalExpenditure Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 6842000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#159913 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.	−USD 26.06 million Calculation and evidence -19222000 − 6842000 USD Exact free cash flow: -26064000 USD 2014-01-01 – 2014-12-31: -19222000 USD · Inspect Operating Cash Flow · Source 2014-01-01 – 2014-12-31: 6842000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2014-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: -26064000 USD Concept: free-cash-flow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -19222000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#149608 Filing: 000119312516502855 Input fundies:CapitalExpenditure: 6842000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312516502855/rbcn-20151231.xml#159913 Filing: 000119312516502855 The citation records this snapshot. The page link may show a newer release later.
2015 2015-01-01 – 2015-12-31	−USD 77.83 million Exact value Exact value: -77830000 USD 2015-01-01 – 2015-12-31: -77830000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2015-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -77830000 USD Concept: fundies:NetIncome Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:NetIncome: -77830000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312517085369/rbcn-20161231.xml#102549 Filing: 000119312517085369 The citation records this snapshot. The page link may show a newer release later.	−USD 16.72 million Exact value Exact value: -16716000 USD 2015-01-01 – 2015-12-31: -16716000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2015-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -16716000 USD Concept: fundies:OperatingCashFlow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -16716000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312517085369/rbcn-20161231.xml#109584 Filing: 000119312517085369 The citation records this snapshot. The page link may show a newer release later.	USD 941,000 Exact value Exact value: 941000 USD 2015-01-01 – 2015-12-31: 941000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2015-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 941000 USD Concept: fundies:CapitalExpenditure Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 941000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312517085369/rbcn-20161231.xml#109893 Filing: 000119312517085369 The citation records this snapshot. The page link may show a newer release later.	−USD 17.66 million Calculation and evidence -16716000 − 941000 USD Exact free cash flow: -17657000 USD 2015-01-01 – 2015-12-31: -16716000 USD · Inspect Operating Cash Flow · Source 2015-01-01 – 2015-12-31: 941000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2015-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: -17657000 USD Concept: free-cash-flow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -16716000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312517085369/rbcn-20161231.xml#109584 Filing: 000119312517085369 Input fundies:CapitalExpenditure: 941000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000119312517085369/rbcn-20161231.xml#109893 Filing: 000119312517085369 The citation records this snapshot. The page link may show a newer release later.
2016 2016-01-01 – 2016-12-31	−USD 62.88 million Exact value Exact value: -62879000 USD 2016-01-01 – 2016-12-31: -62879000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2016-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -62879000 USD Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:NetIncome: -62879000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390018003197/rbcn-20171231.xml#140497 Filing: 000121390018003197 The citation records this snapshot. The page link may show a newer release later.	−USD 15.29 million Exact value Exact value: -15285000 USD 2016-01-01 – 2016-12-31: -15285000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2016-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -15285000 USD Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -15285000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390018003197/rbcn-20171231.xml#389587 Filing: 000121390018003197 The citation records this snapshot. The page link may show a newer release later.	USD 704,000 Exact value Exact value: 704000 USD 2016-01-01 – 2016-12-31: 704000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2016-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 704000 USD Concept: fundies:CapitalExpenditure Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 704000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390018003197/rbcn-20171231.xml#147777 Filing: 000121390018003197 The citation records this snapshot. The page link may show a newer release later.	−USD 15.99 million Calculation and evidence -15285000 − 704000 USD Exact free cash flow: -15989000 USD 2016-01-01 – 2016-12-31: -15285000 USD · Inspect Operating Cash Flow · Source 2016-01-01 – 2016-12-31: 704000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2016-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: -15989000 USD Concept: free-cash-flow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -15285000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390018003197/rbcn-20171231.xml#389587 Filing: 000121390018003197 Input fundies:CapitalExpenditure: 704000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390018003197/rbcn-20171231.xml#147777 Filing: 000121390018003197 The citation records this snapshot. The page link may show a newer release later.
2017 2017-01-01 – 2017-12-31	−USD 17.85 million Exact value Exact value: -17851000 USD 2017-01-01 – 2017-12-31: -17851000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2017-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -17851000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:NetIncome: -17851000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390019004650/rbcn-20181231.xml#167065 Filing: 000121390019004650 The citation records this snapshot. The page link may show a newer release later.	−USD 2.03 million Exact value Exact value: -2034000 USD 2017-01-01 – 2017-12-31: -2034000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2017-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -2034000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -2034000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390019004650/rbcn-20181231.xml#175186 Filing: 000121390019004650 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2018 2018-01-01 – 2018-12-31	USD 963,000 Exact value Exact value: 963000 USD 2018-01-01 – 2018-12-31: 963000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2018-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: 963000 USD Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:NetIncome: 963000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390020007034/rbcn-20191231.xml#109194 Filing: 000121390020007034 The citation records this snapshot. The page link may show a newer release later.	−USD 1.07 million Exact value Exact value: -1066000 USD 2018-01-01 – 2018-12-31: -1066000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2018-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -1066000 USD Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1066000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390020007034/rbcn-20191231.xml#123572 Filing: 000121390020007034 The citation records this snapshot. The page link may show a newer release later.	USD 2.28 million Exact value Exact value: 2280000 USD 2018-01-01 – 2018-12-31: 2280000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2018-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 2280000 USD Concept: fundies:CapitalExpenditure Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 2280000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390020007034/rbcn-20191231.xml#308949 Filing: 000121390020007034 The citation records this snapshot. The page link may show a newer release later.	−USD 3.35 million Calculation and evidence -1066000 − 2280000 USD Exact free cash flow: -3346000 USD 2018-01-01 – 2018-12-31: -1066000 USD · Inspect Operating Cash Flow · Source 2018-01-01 – 2018-12-31: 2280000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2018-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: -3346000 USD Concept: free-cash-flow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1066000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390020007034/rbcn-20191231.xml#123572 Filing: 000121390020007034 Input fundies:CapitalExpenditure: 2280000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390020007034/rbcn-20191231.xml#308949 Filing: 000121390020007034 The citation records this snapshot. The page link may show a newer release later.
2019 2019-01-01 – 2019-12-31	−USD 1.15 million Exact value Exact value: -1147000 USD 2019-01-01 – 2019-12-31: -1147000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2019-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -1147000 USD Concept: fundies:NetIncome Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1147000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390021017083/rbcn-20201231.xml#92044 Filing: 000121390021017083 The citation records this snapshot. The page link may show a newer release later.	−USD 1.23 million Exact value Exact value: -1230000 USD 2019-01-01 – 2019-12-31: -1230000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2019-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -1230000 USD Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1230000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390021017083/rbcn-20201231.xml#117719 Filing: 000121390021017083 The citation records this snapshot. The page link may show a newer release later.	USD 64,000 Exact value Exact value: 64000 USD 2019-01-01 – 2019-12-31: 64000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2019-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 64000 USD Concept: fundies:CapitalExpenditure Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 64000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390021017083/rbcn-20201231.xml#118083 Filing: 000121390021017083 The citation records this snapshot. The page link may show a newer release later.	−USD 1.29 million Calculation and evidence -1230000 − 64000 USD Exact free cash flow: -1294000 USD 2019-01-01 – 2019-12-31: -1230000 USD · Inspect Operating Cash Flow · Source 2019-01-01 – 2019-12-31: 64000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2019-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: -1294000 USD Concept: free-cash-flow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1230000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390021017083/rbcn-20201231.xml#117719 Filing: 000121390021017083 Input fundies:CapitalExpenditure: 64000 USD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390021017083/rbcn-20201231.xml#118083 Filing: 000121390021017083 The citation records this snapshot. The page link may show a newer release later.
2020 2020-01-01 – 2020-12-31	−USD 1.06 million Exact value Exact value: -1063000 USD 2020-01-01 – 2020-12-31: -1063000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2020-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -1063000 USD Concept: fundies:NetIncome Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1063000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390022015233/f10k2021_rubicontech.htm#419949 Filing: 000121390022015233 The citation records this snapshot. The page link may show a newer release later.	USD 181,000 Exact value Exact value: 181000 USD 2020-01-01 – 2020-12-31: 181000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2020-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: 181000 USD Concept: fundies:OperatingCashFlow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 181000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390022015233/f10k2021_rubicontech.htm#452801 Filing: 000121390022015233 The citation records this snapshot. The page link may show a newer release later.	USD 2,000 Exact value Exact value: 2000 USD 2020-01-01 – 2020-12-31: 2000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Rubicon Technology, Inc. · 2020-12-31 Rubicon Technology, Inc. (edgar:1410172) Capital Expenditure: 2000 USD Concept: fundies:CapitalExpenditure Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ACapitalExpenditure&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 2000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390022015233/f10k2021_rubicontech.htm#455096 Filing: 000121390022015233 The citation records this snapshot. The page link may show a newer release later.	USD 179,000 Calculation and evidence 181000 − 2000 USD Exact free cash flow: 179000 USD 2020-01-01 – 2020-12-31: 181000 USD · Inspect Operating Cash Flow · Source 2020-01-01 – 2020-12-31: 2000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Rubicon Technology, Inc. · 2020-12-31 Rubicon Technology, Inc. (edgar:1410172) Free cash flow: 179000 USD Concept: free-cash-flow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 181000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390022015233/f10k2021_rubicontech.htm#452801 Filing: 000121390022015233 Input fundies:CapitalExpenditure: 2000 USD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390022015233/f10k2021_rubicontech.htm#455096 Filing: 000121390022015233 The citation records this snapshot. The page link may show a newer release later.
2021 2021-01-01 – 2021-12-31	−USD 730,000 Exact value Exact value: -730000 USD 2021-01-01 – 2021-12-31: -730000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2021-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: -730000 USD Concept: fundies:NetIncome Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:NetIncome: -730000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#541060 Filing: 000121390023024745 The citation records this snapshot. The page link may show a newer release later.	−USD 61,000 Exact value Exact value: -61000 USD 2021-01-01 – 2021-12-31: -61000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2021-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -61000 USD Concept: fundies:OperatingCashFlow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -61000 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#579112 Filing: 000121390023024745 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2022 2022-01-01 – 2022-12-31	USD 935,000 Exact value Exact value: 935000 USD 2022-01-01 – 2022-12-31: 935000 USD Inspect Net Income Open source Share or cite Citation for Net Income · Rubicon Technology, Inc. · 2022-12-31 Rubicon Technology, Inc. (edgar:1410172) Net Income: 935000 USD Concept: fundies:NetIncome Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3ANetIncome&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:NetIncome: 935000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#557337 Filing: 000121390023024745 The citation records this snapshot. The page link may show a newer release later.	−USD 521,000 Exact value Exact value: -521000 USD 2022-01-01 – 2022-12-31: -521000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Rubicon Technology, Inc. · 2022-12-31 Rubicon Technology, Inc. (edgar:1410172) Operating Cash Flow: -521000 USD Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T12:18:15Z Snapshot: ac886467aa796bde04aaad73a0c23f8515c6fa2b9a853aff509b30ec24c36ba1 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1410172/explain?concept=fundies%3AOperatingCashFlow&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -521000 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1410172/000121390023024745/f10k2022_rubicontech.htm#578654 Filing: 000121390023024745 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

75 filings · 3,795 latest values · 3,795 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0001410172, 1410172, RBCN, edgar:1410172

Also known as RUBICON TECHNOLOGY, INC., Rubicon Technology, Inc.

Rubicon Technology, Inc.

Latest quarter

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Operating cash flow

Reported share-count change

Trailing twelve months

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What changed year over year

Revenue

Net income

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2022 2022-01-01 – 2022-12-31

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Balance sheet

Cash generation