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Prophase Labs (PRPH) AI Stock Analysis

PRPH

Prophase Labs

(Other OTC:PRPH)

Select Model
Rating:41Neutral
Price Target:$0.01â–²(46.67% Upside)
Action:upgraded
Date:10/06/26

PRPH scores low primarily due to sharply deteriorated financial performance (collapsed revenue, extreme losses, accelerating cash burn, and negative equity). Technicals also remain weak with the stock below all major moving averages and negative MACD. Valuation is not meaningfully supportive because earnings are negative and no dividend is indicated.

Positive Factors
Diversified operating modelThe combination of consumer products and diagnostic laboratory services gives ProPhase Labs exposure to more than one healthcare-related revenue stream. If both activities are maintained and commercial execution improves, this breadth could support business resilience over the coming quarters.
Negative Factors
Severe revenue contractionThe collapse in revenue indicates a major contraction in the company’s commercial scale and limits its ability to absorb fixed operating costs. Continued negative growth would weaken both segments’ capacity to fund operations, invest in products, and rebuild sustainable earnings.

Prophase Labs (PRPH) vs. SPDR S&P 500 ETF (SPY)

-100%-75%-50%-25%0%25%PRPH-99.66%SPY+12.58%Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26
Market Cap
$91.11K
Dividend Yield
―
Average Volume (3M)
319.27K
Price to Earnings (P/E)
-0.0
Beta (1Y)
1.99
Revenue Growth
―
EPS Growth
―
Country
US
Employees
19
Sector
Healthcare
Sector Strength
51
Industry
Medical - Pharmaceuticals

Prophase Labs Business Overview & Revenue Model

Company Description

ProPhase Labs, Inc., founded in 1989 in Garden City, New York (and previously known as The Quigley Corporation), operates as a diversified company with two main areas of focus: Consumer Products and Diagnostic Services. Through its Consumer Products...

How the Company Makes Money

ProPhase Labs generates revenue primarily through (1) selling consumer products and (2) providing diagnostic laboratory services. In its consumer segment, revenue is earned by manufacturing and/or sourcing branded products and selling them through re...

Prophase Labs Earnings Call Summary

Earnings Call Date:Nov 18, 2025(Q3-2025)|% Change Since:-99.71%|Next Earnings Date:May 12, 2021
Earnings Call SentimentNeutral

The earnings call highlighted several promising developments, such as the Crown Medical collections, potential partnerships for the esophageal cancer test, and a turnaround in the Nebula Genomics business. However, these positives were counterbalanced by significant challenges, including financial constraints, a declining stock price, and the need for a reverse stock split to maintain Nasdaq compliance. The company is actively pursuing strategic initiatives to address these issues and improve shareholder value.

Positive Updates

Crown Medical Collections Initiative
Crown Medical has been appointed special counsel to collect $150 million in uncollected COVID testing claims. They expect to collect at least $50 million net, which could significantly improve the company's financial situation.

Negative Updates

Stock Price and Market Cap Concerns
The company is facing a low market cap of around $12 million and a declining share price, which is affecting investor confidence and creating pressure to maintain Nasdaq compliance.

Company Guidance

During the ProPhase Labs, Inc.'s third-quarter 2025 earnings call, Chairman and CEO Ted Karkus provided several metrics and strategic insights. He emphasized the importance of shareholder voting on a critical proxy, which could impact strategic initiatives. The company is targeting collections of around $150 million in uncollected COVID testing claims, with expectations to net at least $50 million after discounts and fees. Karkus also discussed the potential of the BSmart esophageal cancer test, estimating a target market of $7-14 billion, and highlighted Nebula Genomics' restructuring towards profitability. ProPhase Labs' current market cap stands at approximately $12 million, with 46.1 million shares outstanding. Karkus addressed the possibility of a reverse stock split to maintain Nasdaq compliance, aiming to capitalize on the company's undervalued stock and significant asset potential.

Prophase Labs Financial Statement Overview

Summary

Financials are very weak: revenue collapsed (from $122.6M in 2022 to ~$3.2M TTM), margins and profitability are deeply negative (TTM operating margin ~-397%, net margin ~-717%), and cash burn is severe (TTM operating/free cash flow about -$30.7M). The balance sheet has also deteriorated with stockholders’ equity turning negative (~-$3.1M TTM), limiting flexibility despite moderate debt (~$9.7M).

Income Statement

14Very Negative

Balance Sheet

22Negative

Cash Flow

10Very Negative
Financial statement breakdown
BreakdownTTMMar 2026Mar 2025Dec 2023Dec 2022Dec 2021
Income Statement
Total Revenue3.16M4.34M6.77M44.38M122.65M79.04M
Gross Profit517.00K1.38M-150.00K16.24M70.65M32.81M
EBITDA-7.15M-11.39M-32.34M-14.83M28.73M10.02M
Net Income-22.64M-14.74M-53.36M-16.78M18.46M6.27M
Balance Sheet
Total Assets57.41M59.87M63.20M91.93M87.65M89.30M
Cash, Cash Equivalents and Short-Term Investments20.00K90.00K678.00K4.74M17.44M17.51M
Total Debt9.12M8.62M24.57M18.46M6.96M14.90M
Total Liabilities60.52M56.36M55.85M42.54M24.02M30.67M
Stockholders Equity-3.11M3.51M7.35M49.38M63.63M58.63M
Cash Flow
Free Cash Flow-30.69M-8.34M-18.44M-14.50M24.63M-17.85M
Operating Cash Flow-30.69M-8.34M-17.54M-11.35M28.55M-13.62M
Investing Cash Flow11.08K920.00K2.42M-1.37M-2.08M-19.67M
Financing Cash Flow11.30M6.84M14.19M5.76M-26.02M35.13M

Prophase Labs Technical Analysis

Technical Analysis SentimentNegative
Last Price0.01

Price Trends

50DMA0.02Negative
100DMA0.06Negative
200DMA0.12Negative

Market Momentum

MACD-0.00Negative
RSI37.38Neutral
STOCH28.57Neutral

Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For PRPH, the sentiment is Negative. The current price of 0.01 is below the 20-day moving average (MA) of 0.01, below the 50-day MA of 0.02, and below the 200-day MA of 0.12, indicating a bearish trend. The MACD of -0.00 indicates Negative momentum. The RSI at 37.38 is Neutral, neither overbought nor oversold. The STOCH value of 28.57 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for PRPH.

Prophase Labs Risk Analysis

Prophase Labs disclosed 63 risk factors in its most recent earnings report. Prophase Labs reported the most risks in the "Tech & Innovation" category.

Higher RiskSector Avg.Lower RiskFinance & CorporateTech & InnovationLegal & RegulatoryProductionAbility to SellMacro & Political
Tech & Innovation - Risks related to the company’s reliance on technology and ability to make innovative products

Latest Risks Added

1 New Risk
1.Servicing our debt will require a significant amount of cash, and we may not have sufficient cash flow from our business to pay our debt.Q3, 2024

Prophase Labs Peers Comparison

Overall Rating

UnderperformOutperform
Sector (51)

Financial Indicators

PRPH against its peers
NameOverall RatingMarket CapP/E RatioROEDividend YieldRevenue GrowthEPS Growth
AYTUAYTU62Neutral$20.98M-1.42-52.89%―-13.27%27.11%
TXMDTXMD58Neutral$20.83M-96.28-0.80%―27.78%52.88%
Sector *51Neutral$7.86B-0.30-43.30%2.27%22.53%-2.21%
YCBDYCBD43Neutral$4.29M-1.29-34.25%―10.01%95.01%
PRPHPRPH41Neutral$139.52K-0.00-1358.66%―――
IMCCIMCC37Underperform$1.30M-0.03841.81%―-11.91%-285.26%

* Healthcare Sector Average

Performance Comparison

-100%0%100%PRPHTXMDAYTUYCBDIMCCDec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26
PRPH and its peers over the selected period
Show on chartTickerCompany NamePriceChange% Change
PRPHProphase Labs0.01-2.91-99.66%
TXMDTherapeuticsmd Inc1.810.6454.70%
AYTUAytu BioScience1.94-0.19-8.92%
YCBDCbdmd INc0.40-0.41-51.11%
IMCCIm Cannabis Corp0.75-37.65-98.05%

Prophase Labs Corporate Events

Business Operations and StrategyPrivate Placements and Financing

ProPhase Labs Secures Convertible Loan to Strengthen Liquidity

Neutral
Aug 6, 2026

On July 31, 2026, ProPhase Labs, Inc. entered into a senior secured convertible loan agreement with J.J. Astor & Co. for an original principal amount of $2,085,000 in exchange for funding of $1,500,000, before fees and reserves. The company recei...

Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Date of analysis: Oct 06, 2026