NASDAQ:PRTG Portage Biotech (PRTG) Stock Price, News & Analysis $9.02 +0.38 (+4.40%) Closing price 05/8/2025 04:00 PM EasternExtended Trading$8.75 -0.27 (-3.00%) As of 05/8/2025 07:45 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Portage Biotech Stock (NASDAQ:PRTG) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Portage Biotech alerts:Sign Up Key Stats Today's Range$8.29▼$9.3450-Day Range$4.00▼$11.8552-Week Range$2.10▼$23.01Volume194,715 shsAverage Volume979,621 shsMarket Capitalization$9.46 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewPortage Biotech Inc., a clinical stage immune-oncology company, engages in the research and develops pharmaceutical and biotechnology products. Its product pipeline includes PORT-2 for treatment of refractory NSCLC, melanoma, and refractory melanoma that is in phase I and phase II clinical trials; PORT-3, for treatment of solid tumors, which is in phase I clinical trials; PORT-6, an A2AR inhibitor to treat A2A & A2B high solid tumors that is in phase Ia clinical trials; PORT-7, an A2AR inhibitor to treat A2A & A2B high solid tumors that is in phase Ib clinical trials; PORT-1, an intratumoral amphiphilic solutions for treatment of advanced soft tissue sarcoma, which is in phase 3 clinical trials; PORT-4, a nanolipogel co-formulations to treat of solid tumors that is in preclinical trials; and PORT-5, a VLP-STING to treat of solid tumors that is in preclinical trials. The company is based in Tortola, British Virgin Islands.Read More… Portage Biotech Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks7th Percentile Overall ScorePRTG MarketRank™: Portage Biotech scored higher than 7% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Portage Biotech. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Portage Biotech is -0.22, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of Portage Biotech is -0.22, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioPortage Biotech has a P/B Ratio of 2.41. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.Read more about Portage Biotech's valuation and earnings. Short Interest4.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted80.67% of the float of Portage Biotech has been sold short.Short Interest Ratio / Days to CoverPortage Biotech has a short interest ratio ("days to cover") of 0.1, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Portage Biotech has recently decreased by 57.23%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldPortage Biotech does not currently pay a dividend.Dividend GrowthPortage Biotech does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted80.67% of the float of Portage Biotech has been sold short.Short Interest Ratio / Days to CoverPortage Biotech has a short interest ratio ("days to cover") of 0.1, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Portage Biotech has recently decreased by 57.23%, indicating that investor sentiment is improving significantly. News and Social Media0.0 / 5News SentimentN/A Search InterestOnly 9 people have searched for PRTG on MarketBeat in the last 30 days. This is a decrease of 0% compared to the previous 30 days.MarketBeat FollowsOnly 1 people have added Portage Biotech to their MarketBeat watchlist in the last 30 days. This is a decrease of 0% compared to the previous 30 days. Company Ownership1.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Portage Biotech insiders have not sold or bought any company stock.Percentage Held by Insiders42.07% of the stock of Portage Biotech is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by InstitutionsOnly 13.36% of the stock of Portage Biotech is held by institutions.Read more about Portage Biotech's insider trading history. Receive PRTG Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Portage Biotech and its competitors with MarketBeat's FREE daily newsletter. Email Address PRTG Stock News HeadlinesPortage Biotech Shares Rise on Confirmatory Trial Results, Plans for Human TrialApril 28, 2025 | marketwatch.comPortage Biotech stock soars on promising preclinical resultsApril 28, 2025 | za.investing.comTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out nearly $5 trillion in wealth from the S&P 500 and $6.4 trillion from the Dow Jones… Not to mention the countless trillions of dollars lost in every market around the world… leaving the major political powers scrambling in fear of Trump’s next move.May 9, 2025 | Porter & Company (Ad)Portage Biotech Stock Surges On New Preclinical Data In Mesothelioma Trial: Retail Gets More BullishApril 28, 2025 | msn.comPortage Biotech Reports Confirmatory Preclinical Results in Mesothelioma Supporting First-In-Human Trial of PORT-7April 28, 2025 | globenewswire.comInsider Stock Buying Reaches US$2.15m On Portage BiotechApril 26, 2025 | finance.yahoo.comPortage Biotech Inc. Common Stock (PRTG) Pre-MarketMarch 30, 2025 | nasdaq.comPortage Biotech presents preclinical data for PORT-7March 28, 2025 | markets.businessinsider.comSee More Headlines PRTG Stock Analysis - Frequently Asked Questions How have PRTG shares performed this year? Portage Biotech's stock was trading at $5.17 at the beginning of 2025. Since then, PRTG shares have increased by 74.5% and is now trading at $9.02. View the best growth stocks for 2025 here. How were Portage Biotech's earnings last quarter? Portage Biotech Inc. (NASDAQ:PRTG) posted its quarterly earnings data on Tuesday, November, 26th. The company reported ($1.26) EPS for the quarter. When did Portage Biotech's stock split? Portage Biotech's stock reverse split before market open on Thursday, August 15th 2024. The 1-20 reverse split was announced on Tuesday, August 13th 2024. The number of shares owned by shareholders was adjusted after the closing bell on Wednesday, August 14th 2024. An investor that had 100 shares of stock prior to the reverse split would have 5 shares after the split. How do I buy shares of Portage Biotech? Shares of PRTG 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 Portage Biotech own? Based on aggregate information from My MarketBeat watchlists, some other companies that Portage Biotech investors own include Meta Platforms (META), Alimera Sciences (ALIM), Angion Biomedica (ANGN), AirNet Technology (ANTE), Broadcom (AVGO), Barnwell Industries (BRN) and Catalyst Biosciences (CBIO). Company Calendar Last Earnings11/26/2024Today5/09/2025Next Earnings (Estimated)5/09/2025Fiscal Year End3/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical preparations Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:PRTG CIK1095435 Webwww.portagebiotech.com Phone416-929-1806FaxN/AEmployees6Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($41.65) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-75,340,000.00 Net MarginsN/A Pretax MarginN/A Return on Equity-342.34% Return on Assets-196.47% Debt Debt-to-Equity RatioN/A Current Ratio3.08 Quick Ratio3.08 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash Flow$15.55 per share Price / Cash Flow0.58 Book Value$3.74 per share Price / Book2.41Miscellaneous Outstanding Shares1,049,000Free Float608,000Market Cap$9.46 million OptionableOptionable Beta0.48 7 Stocks to Buy And Hold ForeverEnter your email address and we'll send you MarketBeat's list of seven stocks and why their long-term outlooks are very promising. Get This Free Report This page (NASDAQ:PRTG) was last updated on 5/9/2025 by MarketBeat.com Staff From Our PartnersElon Warns “America Is Broke”. Trump’s Plan Inside.Elon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of col...American Hartford Gold | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredURGENT: Someone's Moving Gold Out of London...People who don’t understand the gold market are about to lose a lot of money. Unfortunately, most so-called “g...Golden Portfolio | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredTrump’s Bitcoin Reserve is No Accident…Bryce Paul believes this is the #1 coin to buy right now The catalyst behind this surge is a massive new b...Crypto 101 Media | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | Sponsored3..2..1.. AI 2.0 ignition (don’t sleep on this)I just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredVirtually Limitless Energy?A radical energy breakthrough could change everything. Scientists at MIT and a stealth startup may have discov...Stansberry Research | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Portage Biotech Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Portage Biotech With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.