TASEF (Tasman Resources) ROC %: -22.23% (As of Dec. 2025)


What is Tasman Resources ROC %?

Tasman Resources TASEF ROC % is -22.23% as of Dec. 2025. The stock has 8 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 %. Tasman Resources's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was -22.23%.

As of today (2026-06-24), Tasman Resources's WACC % is 19.32%. Tasman Resources's ROC % is -19.83% (calculated using TTM income statement data). Tasman Resources earns returns that do not match up to its cost of capital. It will destroy value as it grows.

Tasman Resources  (OTCPK:TASEF) 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, Tasman Resources's WACC % is 19.32%. Tasman Resources's ROC % is -19.83% (calculated using TTM income statement data). Tasman Resources 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.

Tasman Resources ROC % Related Terms

Tasman Resources ROC % Historical Data

* Premium members only.

The historical data trend for Tasman Resources'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.

Tasman Resources ROC % Chart

Tasman Resources Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -19.92 -16.66 -16.82 -50.80 -16.60

Tasman Resources Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 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 -18.45 -75.85 -17.40 -16.34 -22.23

Tasman Resources ROC % Calculation

Tasman Resources'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 )
=-3.361 * ( 1 - 0% )/( (21.017 + 19.471)/ 2 )
=-3.361/20.244
=-16.60 %

where

Invested Capital(A: Jun. 2024 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=15.603 - 1.657 - ( 0.656 - max(0, 11.224 - 4.153+0.656))
=21.017

Invested Capital(A: Jun. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=14.384 - 1.619 - ( 0.495 - max(0, 12.947 - 6.241+0.495))
=19.471

Tasman Resources'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 )
=-2.702 * ( 1 - 0% )/( (19.471 + 4.839)/ 2 )
=-2.702/12.155
=-22.23 %

where

Invested Capital(Q: Jun. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=14.384 - 1.619 - ( 0.495 - max(0, 12.947 - 6.241+0.495))
=19.471

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=5.852 - 0.141 - ( 0.971 - max(0, 0.151 - 1.023+0.971))
=4.839

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 -22.23% mean?
Tasman Resources (TASEF) has a ROC % of -22.23% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Tasman Resources and its competitors.
Is Tasman Resources' ROC % too high?
Tasman Resources' current ROC % is -22.23%.
How does Tasman Resources' ROC % compare to competitors?
Tasman Resources' ROC % of -22.23% can be compared against companies in the Metals & Mining industry. 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 Metals & Mining company?
A good ROC % depends on the Metals & Mining industry context. 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 Tasman Resources and its competitors. Tasman Resources's current ROC % is -22.23%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tasman Resources stock overvalued right now?
Tasman Resources (TASEF) has a current ROC % of -22.23%. The stock's GF Value™ is $0.01, compared to a current price of $0.05 — trading 366.5% above its estimated fair value. The current ROC % is -22.23%. 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 Tasman Resources (TASEF), the current ROC % is -22.23% 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.

Tasman Resources Business Description

Other Exchanges TAS:Australia
Address 197 St Georges Terrace, Level 15, Perth, WA, AUS, 6000
Tasman Resources Ltd is engaged in the mineral exploration and through Eden Innovations Ltd (Eden), the sale of high-performance concrete admixture, EdenCrete and retrofit dual fuel technology, OptiBlend, developed for diesel generator sets. It operates in two segments namely, Tasman Resources Ltd engaged in mineral exploration in South Australia; and Eden Innovations Ltd engaged in EdenCrete production and sales in the USA and OptiBlend sales and manufacturing in India and the USA. It derives majority of the revenue from Eden Innovations Ltd segment.