NASDAQ:PRPH ProPhase Labs (PRPH) Stock Price, News & Analysis $0.02 0.00 (-0.99%) As of 09/3/2026 03:14 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsNews and TrendsOwnershipSEC Filings About ProPhase Labs Stock (NASDAQ:PRPH) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get ProPhase Labs alerts:Sign Up Key Stats Today's Range$0.02▼$0.0250-Day Range$0.02▼$0.1052-Week Range$0.02▼$6.66Volume427,866 shsAverage Volume219,877 shsMarket Capitalization$362.40 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview ProPhase Labs, Inc. is a U.S.-based specialty health sciences company that develops, manufactures and markets a range of diagnostic and therapeutic products. The company’s operations span infectious disease testing services, over-the-counter remedies and contract manufacturing for pharmaceutical and consumer health clients. ProPhase Labs leverages both in-house production facilities and distribution networks to bring targeted solutions to market. In its diagnostics division, ProPhase Labs offers laboratory-based testing for respiratory and infectious diseases, employing molecular and immunoassay technologies. The company’s lab services cater to hospitals, clinics and physician practices by providing timely, accurate results that support patient care and public health monitoring. On the therapeutic side, ProPhase Labs markets a portfolio of over-the-counter products designed to relieve symptoms of cold and flu, including nasal inhalers and throat sprays, alongside branded disinfectants and personal care items. ProPhase Labs also provides contract manufacturing and packaging services for third-party health and wellness companies, overseeing formulation, sterile filling and quality-control testing within its U.S. facilities. Through these integrated offerings, the company serves a broad domestic customer base in the healthcare, retail and institutional markets. Management continues to focus on expanding its diagnostic test menu and consumer product lines, leveraging regulatory expertise and manufacturing capabilities to support future growth.AI Generated. May Contain Errors. Read More Receive PRPH Stock News and Ratings via Email Sign-up to receive the latest news and ratings for ProPhase Labs and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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PRPH Stock News HeadlinesProPhase Labs Delays Quarterly SEC FilingAugust 14, 2026 | tipranks.comProPhase Labs Inc.July 16, 2026 | marketwatch.comRickards Predicts: Trump to buy tiny $2 stock?Jim Rickards believes the Trump administration is about to take a direct stake in a $2 stock sitting on the largest mineral reserve in the country - enough gold for a new Fort Knox, enough copper to rebuild the U.S. electric grid 25 times over. The Trump administration has previously staked positions in MP Materials, Lithium America, Trilogy Metals, and USA Rare Earth - each time shares moved higher. A landmark policy decision expected before November 3 could reprice this stock from $2 to $20 or more within a year.September 4 at 1:00 AM | Paradigm Press (Ad)ProPhase Labs Announces Immediate Resignation of Board MemberJune 25, 2026 | theglobeandmail.comProPhase Labs Delays Quarterly Financial FilingMay 15, 2026 | tipranks.comProPhase Labs Reports Year-End 2025 Results, Highlights Accelerating Settlement Activity and Investment-Ready Crown Medical Collections PlatformApril 15, 2026 | globenewswire.comProPhase Labs Provides Business Update Highlighting Advancing Crown Medical Collections ActivityMarch 18, 2026 | finance.yahoo.comProPhase Labs Explores Strategic Options for BE-Smart TestFebruary 13, 2026 | tipranks.comSee More Headlines PRPH Stock Analysis - Frequently Asked Questions How have PRPH shares performed this year? ProPhase Labs' stock was trading at $0.4475 at the beginning of 2026. Since then, PRPH stock has decreased by 95.5% and is now trading at $0.02. How were ProPhase Labs' earnings last quarter? ProPhase Labs, Inc. (NASDAQ:PRPH) issued its quarterly earnings data on Wednesday, November, 19th. The company reported ($1.60) earnings per share for the quarter, missing analysts' consensus estimates of ($1.10) by $0.50. The firm had revenue of $0.88 million for the quarter, compared to analyst estimates of $5.69 million. ProPhase Labs had a negative net margin of 825.01% and a negative trailing twelve-month return on equity of 482.05%. Read the conference call transcript. When did ProPhase Labs' stock split? Shares of ProPhase Labs reverse split on Monday, December 22nd 2025.A 1-10 reverse split was announced. The number of shares owned by shareholders was adjusted after the closing bell on Sunday, December 21st 2025. An investor that had 100 shares of stock prior to the reverse split would have 10 shares after the split. How do I buy shares of ProPhase Labs? Shares of PRPH stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of ProPhase Labs own? Based on aggregate information from My MarketBeat watchlists, some other companies that ProPhase Labs investors own include Meta Platforms (META), Pfizer (PFE), Valero Energy (VLO), Catalyst Pharmaceuticals (CPRX) and Energy Transfer (ET). Company Calendar Last Earnings11/19/2025Today9/04/2026Next Earnings (Estimated)11/05/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Red Zone (9m+) 1-Year History Sep 25 Dec 25 Mar 26 Jun 26 Sep 26 PRPH's financial health is in the Red zone, according to TradeSmith. PRPH has been in this zone for over 9 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorHealthcare Industry Pharmaceuticals Sub-IndustryPharmaceuticals Current SymbolNASDAQ:PRPH CIK868278 Webwww.prophaselabs.com Phone(215) 345-0919Fax215-345-5920Employees130Year Founded1981Profitability EPS (Trailing Twelve Months)($2.25) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$53.36 million Net Margins-825.01% Pretax Margin-680.20% Return on Equity-482.05% Return on Assets-88.90% Debt Debt-to-Equity Ratio0.14 Current Ratio0.14 Quick Ratio0.14 Sales & Book Value Annual Sales$5.06 million Price / Sales0.07 Cash FlowN/A Price / Cash FlowN/A Book Value$2.46 per share Price / Book0.01Miscellaneous Outstanding Shares18,120,000Free Float5,444,000Market Cap$362.40 thousand OptionableNo Data Beta0.06 Social Links 7 Best Space Stocks to Own in 2026The space race is growing fast, and you don’t have to have gotten in early on SpaceX to profit. 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