ASTI (Ascent Solar Technologies) FCF Yield %: -15.50 (As of Jun. 25, 2026)


ASTI Ascent Solar Technologies Inc ASTI
30 GF Score
Price $5.03
GF Value $0.25
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Ascent Solar Technologies FCF Yield %?

Ascent Solar Technologies ASTI -6.69% 30 FCF Yield % is -15.50 as of Jun. 25, 2026. GuruFocus rates ASTI with a GF Score™ of 30/100 and a GF Value™ of $0.25 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 1,029 Semiconductors companies, Ascent Solar Technologies ranks worse than 88.05% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, Ascent Solar Technologies's Trailing 12-Month Free Cash Flow is $-7.38 Mil, and Market Cap is $47.59 Mil. Therefore, Ascent Solar Technologies's FCF Yield % for today is -15.50%.

The historical rank and industry rank for Ascent Solar Technologies's FCF Yield % or its related term are showing as below:

ASTI' s FCF Yield % Range Over the Past 10 Years
Min: -3321.79   Med: -92.03   Max: -0.06
Current: -15.5


During the past 13 years, the highest FCF Yield % of Ascent Solar Technologies was -0.06%. The lowest was -3321.79%. And the median was -92.03%.

ASTI's FCF Yield % is ranked worse than
88.05% of 1029 companies
in the Semiconductors industry
Industry Median: -0.14 vs ASTI: -15.50

Ascent Solar Technologies's FCF Margin % for the quarter that ended in Mar. 2026 was -3,884.62%.


Ascent Solar Technologies FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Ascent Solar Technologies FCF Yield % Related Terms


Ascent Solar Technologies FCF Yield % Historical Data

* Premium members only.

The historical data trend for Ascent Solar Technologies's FCF Yield % 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.

Ascent Solar Technologies FCF Yield % Chart

Ascent Solar Technologies Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 -16.39 -428.29 -177.05 -36.20

Ascent Solar Technologies Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Yield % 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 -257.75 -102.25 -101.84 -37.72 -21.67

ASTI vs PN, SPRU, FTCI: FCF Yield % Comparison

For the Solar subindustry, Ascent Solar Technologies's FCF Yield %, along with its competitors' market caps and FCF Yield % 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.


Ascent Solar Technologies FCF Yield % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Ascent Solar Technologies's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Ascent Solar Technologies's FCF Yield % falls into.


ASTI
30GF Score
Ascent Solar Technologies Inc ASTI
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Ascent Solar Technologies FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

Ascent Solar Technologies's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-6.936 / 19.16082
=-36.20%

Ascent Solar Technologies's annualized FCF Yield % for the quarter that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-2.02 * 4 / 37.28028
=-21.67%

* 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 Yield % →
What does a FCF Yield % of -15.50 mean?
Ascent Solar Technologies (ASTI) has a FCF Yield % of -15.50 as of Jun. 25, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Ascent Solar Technologies and its competitors. According to the industry distribution chart, Ascent Solar Technologies ranks #906 out of 1029 companies in the Semiconductors industry, placing it in the top 88%.
Is Ascent Solar Technologies' FCF Yield % too high?
Ascent Solar Technologies' current FCF Yield % is -15.50. Based on the distribution chart, Ascent Solar Technologies ranks #906 out of 1029 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Ascent Solar Technologies has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ascent Solar Technologies' FCF Yield % compare to PN and SPRU?
According to the Semiconductors industry distribution chart, Ascent Solar Technologies ranks #906 out of 1029 companies for FCF Yield %. This places Ascent Solar Technologies 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 Yield % for a Semiconductors company?
A good FCF Yield % depends on the Semiconductors industry context. However, FCF Yield % 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 Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Ascent Solar Technologies and its competitors. Ascent Solar Technologies's current FCF Yield % is -15.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ascent Solar Technologies stock overvalued right now?
Based on GuruFocus' analysis, Ascent Solar Technologies (ASTI) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.25, compared to a current price of $5.03 — trading 1912% above its estimated fair value. The current FCF Yield % is -15.50. Ascent Solar Technologies' overall GF Score™ is 30/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For Ascent Solar Technologies (ASTI), the current FCF Yield % is -15.50 as of Jun. 25, 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.

Is Ascent Solar Technologies (ASTI) Overvalued in 2026?

Based on GuruFocus' analysis, Ascent Solar Technologies stock appears to be overvalued. The current stock price of $5.03 is trading 1912% above its estimated GF Value™ of $0.25. GuruFocus considers Ascent Solar Technologies to be Significantly Overvalued.

Key valuation signals for ASTI:

  • FCF Yield %: -15.50
  • GF Value™: $0.25 vs. price of $5.03 (1912% above fair value)
  • GF Score™: 30/100 with 6 warning signs

No single metric tells the full story. See the ASTI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ascent Solar Technologies Business Description

Other Exchanges A8M:Germany
Address 12300 Grant Street, Thornton, CO, USA, 80241
Ascent Solar Technologies Inc is a solar technology company that manufactures and sells photovoltaic (PV) solar modules that are flexible, durable, and possess attractive power to weight and power to area performance. Its technology provides renewable power solutions to high-value production and specialty solar markets where traditional rigid solar panels are not suitable, including space power beaming, aerospace, satellites, near earth orbiting vehicles, fixed wing unmanned aerial vehicles (UAV), aquatic, terrestrial, and other weight-sensitive markets with transformational high quality, value added product applications. It operates in single PV segment that sells PV products and engineering services and currently, is selling it in North America.
30GF Score

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

$5.03
Price
$0.25
GF Value