Sparc Technologies (ASX:SPN) ROC %: -234.21% (As of Dec. 2025)


ASX:SPN Sparc Technologies Ltd ASX:SPN
33 GF Score
Price A$0.30
! 3 Warning Signs
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What is Sparc Technologies ROC %?

Sparc Technologies ASX:SPN +9.09% 33 ROC % is -234.21% as of Dec. 2025. GuruFocus rates ASX:SPN with a GF Score™ of 33/100. The stock has 3 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Sparc Technologies's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was -234.21%.

As of today (2026-07-01), Sparc Technologies's WACC % is 11.36%. Sparc Technologies's ROC % is -252.02% (calculated using TTM income statement data). Sparc Technologies earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Sparc Technologies  (ASX:SPN) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Sparc Technologies's WACC % is 11.36%. Sparc Technologies's ROC % is -252.02% (calculated using TTM income statement data). Sparc Technologies earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Sparc Technologies ROC % Related Terms


Sparc Technologies ROC % Historical Data

* Premium members only.

The historical data trend for Sparc Technologies's ROC % 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.

Sparc Technologies ROC % Chart

Sparc Technologies Annual Data
Trend Jun15 Jun16 Jun17 Jun18 Jun19 Jun20 Jun22 Jun23 Jun24 Jun25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -374.03 -550.05 -292.10 -428.13 -287.25

Sparc Technologies Semi-Annual Data
Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROC % 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 -355.44 -231.96 -412.74 -244.12 -234.21
ASX:SPN
33GF Score
Sparc Technologies Ltd ASX:SPN
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Sparc Technologies ROC % Calculation

Sparc Technologies's annualized Return on Capital (ROC %) for the fiscal year that ended in Jun. 2025 is calculated as:

ROC % (A: Jun. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Jun. 2024 ) + Invested Capital (A: Jun. 2025 ))/ count )
=-3.954 * ( 1 - 0% )/( (0.883 + 1.87)/ 2 )
=-3.954/1.3765
=-287.25 %

where

Sparc Technologies's annualized Return on Capital (ROC %) for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jun. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=-4.026 * ( 1 - 0% )/( (1.87 + 1.568)/ 2 )
=-4.026/1.719
=-234.21 %

where

Note: The Operating Income data used here is two times the semi-annual (Dec. 2025) data. The tax rate is limited to between 0% and 100%.

* 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 ROC % →
What does a ROC % of -234.21% mean?
Sparc Technologies (ASX:SPN) has a ROC % of -234.21% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Sparc Technologies and its competitors.
Is Sparc Technologies' ROC % too high?
Sparc Technologies' current ROC % is -234.21%. Overall, Sparc Technologies has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Sparc Technologies' ROC % compare to LIN and SHW?
Sparc Technologies' ROC % of -234.21% can be compared against companies in the Chemicals industry. The industry median ROC % is 4.46. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for a Chemicals company?
The median ROC % among Chemicals companies is 4.46, based on 1,580 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Sparc Technologies and its competitors. For the Chemicals industry, the median ROC % is 4.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sparc Technologies's current ROC % is -234.21%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sparc Technologies stock overvalued right now?
Sparc Technologies (ASX:SPN) has a current ROC % of -234.21%. The current ROC % is -234.21%. Sparc Technologies' overall GF Score™ is 33/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Sparc Technologies (ASX:SPN), the current ROC % is -234.21% as of Dec. 2025. 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.

Sparc Technologies Business Description

Other Exchanges SPTCF:USANLR:Germany
Address 51 Rundle Street, Kent Town, Adelaide, SA, AUS, 5067
Sparc Technologies Ltd is focused on the development of technology solutions using the properties of graphene technology and product areas, namely graphene additive materials in coatings and composites, photocatalytic green hydrogen technology, and sustainable hard carbon anodes for use in sodium-ion batteries.
33GF Score

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

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