ATOM (Atomera) FCF Margin %: -41,881.82% (As of Mar. 2026)


ATOM Atomera Inc ATOM
34 GF Score
Price $7.33
! 6 Warning Signs
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What is Atomera FCF Margin %?

Atomera ATOM -1.35% 34 FCF Margin % is -41,881.82% as of Mar. 2026. GuruFocus rates ATOM with a GF Score™ of 34/100. The stock has 6 warning signs investors should review. Among 1,024 Semiconductors companies, Atomera ranks worse than 99.61% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Atomera's Free Cash Flow for the three months ended in Mar. 2026 was $-4.61 Mil. Atomera's Revenue for the three months ended in Mar. 2026 was $0.01 Mil. Therefore, Atomera's FCF Margin % for the quarter that ended in Mar. 2026 was -41,881.82%.

As of today, Atomera's current FCF Yield % is -5.19%.

The historical rank and industry rank for Atomera's FCF Margin % or its related term are showing as below:

ATOM' s FCF Margin % Range Over the Past 10 Years
Min: -22953.85   Med: -3982.11   Max: -1962.29
Current: -20473.61

During the past 12 years, the highest FCF Margin % of Atomera was -1962.29%. The lowest was -22953.85%. And the median was -3982.11%.

ATOM's FCF Margin % is ranked worse than
99.61% of 1024 companies
in the Semiconductors industry
Industry Median: -0.8 vs ATOM: -20473.61

Atomera FCF Margin % Related Terms

Atomera FCF Margin % Historical Data

* Premium members only.

The historical data trend for Atomera's FCF Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Atomera FCF Margin % Chart

Atomera Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3,137.50 -3,282.20 -2,652.36 -9,814.81 -22,953.85

Atomera Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -119,650.00 0.00 -30,681.82 -6,488.00 -41,881.82

ATOM vs ASYS, INTT, TRT: FCF Margin % Comparison

For the Semiconductor Equipment & Materials subindustry, Atomera's FCF Margin %, along with its competitors' market caps and FCF Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Atomera FCF Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Atomera's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Atomera's FCF Margin % falls into.


ATOM
34GF Score
Atomera Inc ATOM
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Atomera FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Atomera's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-14.92/0.065
=-22,953.85 %

Atomera's FCF Margin for the quarter that ended in Mar. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-4.607/0.011
=-41,881.82 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about FCF Margin % →
What does a FCF Margin % of -41,881.82% mean?
Atomera (ATOM) has a FCF Margin % of -41,881.82% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Atomera and its competitors. According to the industry distribution chart, Atomera ranks #1020 out of 1024 companies in the Semiconductors industry, placing it in the top 99.6%.
Is Atomera's FCF Margin % too high?
Atomera's current FCF Margin % is -41,881.82%. Based on the distribution chart, Atomera ranks #1020 out of 1024 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Atomera has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does Atomera's FCF Margin % compare to ASYS and INTT?
According to the Semiconductors industry distribution chart, Atomera ranks #1020 out of 1024 companies for FCF Margin %. This places Atomera in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Semiconductors company?
A good FCF Margin % depends on the Semiconductors industry context. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Atomera and its competitors. Atomera's current FCF Margin % is -41,881.82%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atomera stock overvalued right now?
Atomera (ATOM) has a current FCF Margin % of -41,881.82%. The current FCF Margin % is -41,881.82%. Atomera's overall GF Score™ is 34/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Atomera (ATOM), the current FCF Margin % is -41,881.82% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Atomera Business Description

Address 750 University Avenue, Suite 280, Los Gatos, CA, USA, 95032
Atomera Inc is engaged in the business of developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry. The company's technology, named Mears Silicon Technology, or MST, is a thin film of re-engineered silicon, typically 100 to 300 angstroms (or approximately 20 to 60 silicon atomic unit cells) thick. MST can be applied as a transistor channel enhancement to CMOS-type transistors, the majority of widely used in the semiconductor industry. The company's silicon technology can be used for applications like Analog, DRAM, logic, processors, and SRAM. Geographically, it generates maximum revenue from North America.
34GF Score

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FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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