PTIX (Protagenic Therapeutics) Inventory Turnover: 0.00 (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 Inventory Turnover?

Protagenic Therapeutics PTIX +8.02% 22 Inventory Turnover is 0.00 as of Dec. 2025. GuruFocus rates PTIX with a GF Score™ of 22/100. The stock has 2 warning signs investors should review.

Inventory Turnover measures how fast the company turns over its inventory within a year. It is calculated as Cost of Goods Sold divided by Total Inventories. Protagenic Therapeutics's Cost of Goods Sold for the three months ended in Dec. 2025 was $0.00 Mil. Protagenic Therapeutics's Average Total Inventories for the quarter that ended in Dec. 2025 was $0.00 Mil. Protagenic Therapeutics's Inventory Turnover for the quarter that ended in Dec. 2025 was 0.00.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Protagenic Therapeutics  (OTCPK:PTIX) Inventory Turnover Explanation

Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Protagenic Therapeutics's Days Inventory for the three months ended in Dec. 2025 is calculated as:

Days Inventory =Average Total Inventories (Q: Dec. 2025 )/Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=0.001/0*365 / 4
=

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Protagenic Therapeutics's Inventory to Revenue for the quarter that ended in Dec. 2025 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=0.001 / 0
=

* 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.

Be Aware

Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.

Protagenic Therapeutics Inventory Turnover Related Terms

Protagenic Therapeutics Inventory Turnover Historical Data

* Premium members only.

The historical data trend for Protagenic Therapeutics's Inventory Turnover 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 Inventory Turnover Chart

Protagenic Therapeutics Annual Data
Trend Jun15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Inventory Turnover
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Protagenic Therapeutics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Inventory Turnover 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 0.00 0.00 0.00 0.00 0.00
PTIX
22GF Score
Protagenic Therapeutics Inc PTIX
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Protagenic Therapeutics Inventory Turnover Calculation

Protagenic Therapeutics's Inventory Turnover for the fiscal year that ended in Dec. 2024 is calculated as

Inventory Turnover (A: Dec. 2024 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (A: Dec. 2024 ) / ((Total Inventories (A: Dec. 2023 ) + Total Inventories (A: Dec. 2024 )) / count )
=0 / ((0 + 0) / 1 )
=0 / 0
=N/A

Protagenic Therapeutics's Inventory Turnover for the quarter that ended in Dec. 2025 is calculated as

Inventory Turnover (Q: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (Q: Dec. 2025 ) / ((Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count )
=0 / ((0.001 + 0.001) / 2 )
=0 / 0.001
=0.00

* 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 Inventory Turnover →
What does a Inventory Turnover of 0.00 mean?
Protagenic Therapeutics (PTIX) has a Inventory Turnover of 0.00 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Protagenic Therapeutics and its competitors.
Is Protagenic Therapeutics' Inventory Turnover too high?
Protagenic Therapeutics' current Inventory Turnover is 0.00. Overall, Protagenic Therapeutics has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Protagenic Therapeutics' Inventory Turnover compare to CERO and CYTOF?
Protagenic Therapeutics' Inventory Turnover of 0.00 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 Inventory Turnover for a Biotechnology company?
A good Inventory Turnover depends on the Biotechnology industry context. However, Inventory Turnover 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 Inventory Turnover mean?
A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Protagenic Therapeutics and its competitors. Protagenic Therapeutics's current Inventory Turnover is 0.00. 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 Inventory Turnover of 0.00. The current Inventory Turnover is 0.00. 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 Inventory Turnover calculated?
Inventory Turnover is calculated from a company's financial statements. For Protagenic Therapeutics (PTIX), the current Inventory Turnover is 0.00 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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