PRPH (ProPhase Labs) Common Stock: $0.00 Mil (As of Dec. 2025)


What is ProPhase Labs Common Stock?

ProPhase Labs PRPH +9.77% Common Stock is $0.00 Mil as of Dec. 2025. The stock has 4 warning signs investors should review.

ProPhase Labs's quarterly common stock stayed the same from Jun. 2025 ($0.03 Mil) to Sep. 2025 ($0.03 Mil) but then declined from Sep. 2025 ($0.03 Mil) to Dec. 2025 ($0.00 Mil).

ProPhase Labs's annual common stock declined from Dec. 2023 ($0.02 Mil) to Dec. 2024 ($0.00 Mil) but then increased from Dec. 2024 ($0.00 Mil) to Dec. 2025 ($0.00 Mil).

ProPhase Labs Common Stock Historical Data

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The historical data trend for ProPhase Labs's Common Stock 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.

ProPhase Labs Common Stock Chart

ProPhase Labs Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.02 0.02 0.02 0.00 0.00

ProPhase Labs Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Common Stock 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 0.03 0.03 0.03 0.00

ProPhase Labs Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of $0.00 Mil mean?
ProPhase Labs (PRPH) has a Common Stock of $0.00 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on ProPhase Labs and its competitors.
Is ProPhase Labs' Common Stock too high?
ProPhase Labs' current Common Stock is $0.00 Mil.
How does ProPhase Labs' Common Stock compare to NSTM and IDTA?
ProPhase Labs' Common Stock of $0.00 Mil 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 Common Stock for a Medical Diagnostics & Research company?
A good Common Stock depends on the Medical Diagnostics & Research industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on ProPhase Labs and its competitors. ProPhase Labs's current Common Stock is $0.00 Mil. 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 Common Stock is $0.00 Mil. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For ProPhase Labs (PRPH), the current Common Stock is $0.00 Mil 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

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