PTIX (Protagenic Therapeutics) ROIC %: -44.92% (As of Dec. 2025)

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PTIX Protagenic Therapeutics Inc PTIX
22 GF Score
Price $0.18
! 2 Warning Signs
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What is Protagenic Therapeutics ROIC %?

Protagenic Therapeutics PTIX +8.02% 22 ROIC % is -44.92% as of Dec. 2025. GuruFocus rates PTIX with a GF Score™ of 22/100. The stock has 2 warning signs investors should review.

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. Protagenic Therapeutics's annualized return on invested capital (ROIC %) for the quarter that ended in Dec. 2025 was -44.92%.

As of today (2026-08-01), Protagenic Therapeutics's WACC % is 5.35%. Protagenic Therapeutics's ROIC % is -88.13% (calculated using TTM income statement data). Protagenic Therapeutics earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Protagenic Therapeutics  (OTCPK:PTIX) ROIC % Explanation

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. 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 ROIC % 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, Protagenic Therapeutics's WACC % is 5.35%. Protagenic Therapeutics's ROIC % is -88.13% (calculated using TTM income statement data). Protagenic Therapeutics 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 %, ROIC % 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.


Protagenic Therapeutics ROIC % Related Terms


Protagenic Therapeutics ROIC % Historical Data

* Premium members only.

The historical data trend for Protagenic Therapeutics's ROIC % 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.

Protagenic Therapeutics ROIC % Chart

Protagenic Therapeutics Annual Data
Trend Jun15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
ROIC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1,229.88 -4,987.95 -1,031.30 -1,934.62 -5,817.35

Protagenic Therapeutics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
ROIC % 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 -8,318.99 -8,644.78 -95.77 -44.94 -44.92

PTIX vs CERO, CYTOF, CARM: ROIC % Comparison

For the Biotechnology subindustry, Protagenic Therapeutics's ROIC %, along with its competitors' market caps and ROIC % 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.


Protagenic Therapeutics ROIC % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Protagenic Therapeutics's ROIC % distribution charts can be found below:

* The bar in red indicates where Protagenic Therapeutics's ROIC % falls into.


PTIX
22GF Score
Protagenic Therapeutics Inc PTIX
ROIC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Protagenic Therapeutics ROIC % Calculation

Protagenic Therapeutics's annualized Return on Invested Capital (ROIC %) for the fiscal year that ended in Dec. 2024 is calculated as:

ROIC % (A: Dec. 2024 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2023 ) + Invested Capital (A: Dec. 2024 ))/ count )
=-5.701 * ( 1 - 0% )/( (0.123 + 0.073)/ 2 )
=-5.701/0.098
=-5,817.35 %

where

Protagenic Therapeutics's annualized Return on Invested Capital (ROIC %) for the quarter that ended in Dec. 2025 is calculated as:

ROIC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Sep. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=-3.7 * ( 1 - 0% )/( (9.799 + 6.673)/ 2 )
=-3.7/8.236
=-44.92 %

where

Note: The Operating Income data used here is four times the quarterly (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 ROIC % →
What does a ROIC % of -44.92% mean?
Protagenic Therapeutics (PTIX) has a ROIC % of -44.92% as of Dec. 2025. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Protagenic Therapeutics and its competitors.
Is Protagenic Therapeutics' ROIC % too high?
Protagenic Therapeutics' current ROIC % is -44.92%. Overall, Protagenic Therapeutics has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Protagenic Therapeutics' ROIC % compare to CERO and CYTOF?
Protagenic Therapeutics' ROIC % of -44.92% can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROIC % for a Biotechnology company?
A good ROIC % depends on the Biotechnology industry context. However, ROIC % 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 ROIC % mean?
A high ROIC % can signal that a stock is expensive relative to its fundamentals. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Protagenic Therapeutics and its competitors. Protagenic Therapeutics's current ROIC % is -44.92%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Protagenic Therapeutics stock overvalued right now?
Protagenic Therapeutics (PTIX) has a current ROIC % of -44.92%. The current ROIC % is -44.92%. Protagenic Therapeutics' overall GF Score™ is 22/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROIC % calculated?
ROIC % is calculated from a company's financial statements. For Protagenic Therapeutics (PTIX), the current ROIC % is -44.92% 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.

Protagenic Therapeutics Business Description

Address 149 Fifth Avenue, Suite 500, New York, NY, USA, 10010
Protagenic Therapeutics Inc is a biopharmaceutical company focused on the discovery and development of therapeutics to treat stress-related neuropsychiatric and mood disorders. It provides treatments for mood, anxiety, depression, and neurodegenerative disorders by using peptide-based and brain-active therapeutics. The company's main compound, PT00114, is a synthetic form of Teneurin Carboxy-terminal Associated Peptide, an endogenous brain signaling peptide that can dampen overactive stress responses. It has also created a portfolio of novel neuropeptides that are in various stages of development and preclinical evaluation for the treatment of mood disorders.
22GF Score

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