PRPH (ProPhase Labs) Inventory Turnover: 3.20 (As of Dec. 2025)

What is ProPhase Labs Inventory Turnover?

ProPhase Labs PRPH +9.77% Inventory Turnover is 3.20 as of Dec. 2025. The stock has 4 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. ProPhase Labs's Cost of Goods Sold for the three months ended in Dec. 2025 was $0.54 Mil. ProPhase Labs's Average Total Inventories for the quarter that ended in Dec. 2025 was $0.17 Mil. ProPhase Labs's Inventory Turnover for the quarter that ended in Dec. 2025 was 3.20.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. ProPhase Labs's Days Inventory for the three months ended in Dec. 2025 was 28.55.

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. ProPhase Labs's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.21.

ProPhase Labs (OTCPK:PRPH) 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.

ProPhase Labs'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
	=	0.168	/	0.537	*	365 / 4
	=	28.55

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.

ProPhase Labs'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 )
	=	0.168	/	0.784
	=	0.21

* 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.

ProPhase Labs Inventory Turnover Related Terms

ProPhase Labs Inventory Turnover Historical Data

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The historical data trend for ProPhase Labs's Inventory Turnover can be seen below:

ProPhase Labs Inventory Turnover Chart

ProPhase Labs Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

Inventory Turnover

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9.70

12.13

6.20

4.03

4.88

ProPhase Labs 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															0.64	0.79	0.52	1.84	3.20

ProPhase Labs Inventory Turnover Calculation

ProPhase Labs's Inventory Turnover for the fiscal year that ended in Dec. 2025 is calculated as

	Inventory Turnover (A: Dec. 2025 )
=	Cost of Goods Sold	/	Average Total Inventories
=	Cost of Goods Sold (A: Dec. 2025 )	/ (	(Total Inventories (A: Dec. 2024 )	+	Total Inventories (A: Dec. 2025 ))	/	count )
=	2.961	/ (	(1.143	+	0.07)	/	2 )
=	2.961	/	0.6065
=	4.88

ProPhase Labs'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 )
=	0.537	/ (	(0.266	+	0.07)	/	2 )
=	0.537	/	0.168
=	3.20

Frequently Asked Questions Learn more about Inventory Turnover →

What does a Inventory Turnover of 3.20 mean?

ProPhase Labs (PRPH) has a Inventory Turnover of 3.20 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on ProPhase Labs and its competitors.

Is ProPhase Labs' Inventory Turnover too high?

ProPhase Labs' current Inventory Turnover is 3.20.

How does ProPhase Labs' Inventory Turnover compare to NSTM and IDTA?

ProPhase Labs' Inventory Turnover of 3.20 can be compared against companies in the Medical Diagnostics & Research 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 Medical Diagnostics & Research company?

A good Inventory Turnover depends on the Medical Diagnostics & Research 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 ProPhase Labs and its competitors. ProPhase Labs's current Inventory Turnover is 3.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is ProPhase Labs stock overvalued right now?

Based on GuruFocus' analysis, ProPhase Labs (PRPH) is currently considered Possible Value Trap. The stock's GF Value™ is $0.65, compared to a current price of $0.10 — trading 84.6% below its estimated fair value. The current Inventory Turnover is 3.20. 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 ProPhase Labs (PRPH), the current Inventory Turnover is 3.20 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.

ProPhase Labs Business Description

Industry Healthcare Medical Diagnostics & Research

Comparable Companies NSTM IDTA IVRO FUNI TMO DHR SHSE:603259 XSWX:LONN IDXX A WAT NTRA IQV ILMN MTD DGX LH GH MEDP XPAR:ERF

Address 626 RXR Plaza, 6th Floor, Uniondale, NY, USA, 11556

Website https://www.prophaselabs.com

ProPhase Labs Inc oriented and diversified next generation biotech, genomics and consumer products company that develops and commercializes novel drugs, dietary supplements, and compounds, and human genomic testing. It offer whole genome sequencing and related services. It maintain two operating segments: diagnostic services (which includes its COVID-19 and other diagnostic testing services) and consumer products. It generates majority of revenue from consumer products segment which engaged in the research, development, manufacture, distribution, marketing and sale of OTC consumer healthcare products and dietary supplements in the United States and also provides personal genomics products and services.