Star Navigation Systems Group (STU:S3O) ROC %: -693.24% (As of Mar. 2026)


What is Star Navigation Systems Group ROC %?

Star Navigation Systems Group STU:S3O -55.56% ROC % is -693.24% as of Mar. 2026. The stock has 4 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 %. Star Navigation Systems Group's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was -693.24%.

As of today (2026-06-30), Star Navigation Systems Group's WACC % is -6.58%. Star Navigation Systems Group's ROC % is -617.67% (calculated using TTM income statement data). Star Navigation Systems Group earns returns that do not match up to its cost of capital. It will destroy value as it grows.

Star Navigation Systems Group  (STU:S3O) 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, Star Navigation Systems Group's WACC % is -6.58%. Star Navigation Systems Group's ROC % is -617.67% (calculated using TTM income statement data). Star Navigation Systems Group 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.

Star Navigation Systems Group ROC % Related Terms

Star Navigation Systems Group ROC % Historical Data

* Premium members only.

The historical data trend for Star Navigation Systems Group'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.

Star Navigation Systems Group ROC % Chart

Star Navigation Systems Group 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 -116.97 -242.47 -414.03 -582.93 -523.24

Star Navigation Systems Group Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -454.52 -1,175.57 -241.65 -371.66 -693.24

Star Navigation Systems Group ROC % Calculation

Star Navigation Systems Group'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 )
=-2.488 * ( 1 - 0% )/( (0.453 + 0.498)/ 2 )
=-2.488/0.4755
=-523.24 %

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))
=0.667 - 2.259 - ( 0.104 - max(0, 2.356 - 0.311+0.104))
=0.453

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))
=0.346 - 3.55 - ( 0 - max(0, 3.791 - 0.089+0))
=0.498

Star Navigation Systems Group's annualized Return on Capital (ROC %) for the quarter that ended in Mar. 2026 is calculated as:

ROC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=-3.844 * ( 1 - 0% )/( (0.804 + 0.305)/ 2 )
=-3.844/0.5545
=-693.24 %

where

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))
=0.478 - 3.703 - ( 0.203 - max(0, 4.291 - 0.262+0.203))
=0.804

Invested Capital(Q: Mar. 2026 )
=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))
=0.4 - 2.697 - ( 0.102 - max(0, 2.801 - 0.199+0.102))
=0.305

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) 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 -693.24% mean?
Star Navigation Systems Group (STU:S3O) has a ROC % of -693.24% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Star Navigation Systems Group and its competitors.
Is Star Navigation Systems Group's ROC % too high?
Star Navigation Systems Group's current ROC % is -693.24%.
How does Star Navigation Systems Group's ROC % compare to SPCX and GE?
Star Navigation Systems Group's ROC % of -693.24% can be compared against companies in the Aerospace & Defense industry. The industry median ROC % is 4.45. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Aerospace & Defense company?
The median ROC % among Aerospace & Defense companies is 4.45, based on 351 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 Star Navigation Systems Group and its competitors. For the Aerospace & Defense industry, the median ROC % is 4.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Star Navigation Systems Group's current ROC % is -693.24%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Star Navigation Systems Group stock overvalued right now?
Star Navigation Systems Group (STU:S3O) has a current ROC % of -693.24%. The current ROC % is -693.24%. 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 Star Navigation Systems Group (STU:S3O), the current ROC % is -693.24% 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.

Star Navigation Systems Group Business Description

Other Exchanges SNAVF:USASNA:Canada
Address 11 Kenview Boulevard, Brampton, ON, CAN, L6T 5G5
Star Navigation Systems Group Ltd is focused on providing Aerospace Solutions. It is centred on devoting all its activity to the development, marketing and promotion of an in-flight Safety Monitoring System (STAR-ISMS), whereby data from an aircraft can be transmitted to ground stations for the duration of a flight. The Company operates in a single segment, consisting of the development, marketing, and sale of in-flight safety monitoring systems. The group operates and generates revenue in Canada.