NASDAQ:QNTM Quantum Biopharma (QNTM) Stock Price, News & Analysis $18.10 +1.57 (+9.50%) Closing price 04:00 PM EasternExtended Trading$18.61 +0.51 (+2.82%) As of 06:55 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 AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Quantum Biopharma Stock (NASDAQ:QNTM) 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 Quantum Biopharma alerts:Sign Up Key Stats Today's Range$16.52▼$19.3050-Day Range$12.69▼$29.2152-Week Range$2.70▼$38.25Volume224,594 shsAverage Volume1.05 million shsMarket Capitalization$69.14 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Quantum Biopharma Ltd. is a biotechnology pharmaceutical research and development company, which focuses on the cultivation, process, and sale of medical cannabis. It operates through the Biotechnology and Strategic Investments segments. The Biotechnology segment is involved in the research and development of the company's three drug candidates consisting of FSD-PEA, Lucid-PSYCH, and Lucid-MS. The Strategic Investments segment is focused on generating returns and cashflow through the issuance of loans secured by residential or commercial property. The company was founded by Thomas Fairfull, Zeeshan Saeed and Anthony J. Durkacz on October 20, 1994 and is headquartered in Toronto, Canada. Read More Quantum Biopharma Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks10th Percentile Overall ScoreQNTM MarketRank™: Quantum Biopharma scored higher than 10% of companies evaluated by MarketBeat, and ranked 926th out of 949 stocks in the medical sector. 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 Quantum Biopharma. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Quantum Biopharma are expected to grow in the coming year, from ($3.27) to ($1.54) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Quantum Biopharma is -1.29, 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 Quantum Biopharma is -1.29, 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 RatioQuantum Biopharma has a P/B Ratio of 3.99. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.Read more about Quantum Biopharma's valuation and earnings. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.62% of the outstanding shares of Quantum Biopharma have been sold short.Short Interest Ratio / Days to CoverQuantum Biopharma has a short interest ratio ("days to cover") of 0.3, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Quantum Biopharma has recently increased by 27.69%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldQuantum Biopharma does not currently pay a dividend.Dividend GrowthQuantum Biopharma does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted1.62% of the outstanding shares of Quantum Biopharma have been sold short.Short Interest Ratio / Days to CoverQuantum Biopharma has a short interest ratio ("days to cover") of 0.3, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Quantum Biopharma has recently increased by 27.69%, indicating that investor sentiment is decreasing significantly. News and Social Media2.3 / 5News Sentiment0.13 News SentimentQuantum Biopharma has a news sentiment score of 0.13. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.53 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 5 news articles for Quantum Biopharma this week, compared to 2 articles on an average week.Search InterestOnly 2 people have searched for QNTM on MarketBeat in the last 30 days. This is a decrease of -50% compared to the previous 30 days.MarketBeat Follows12 people have added Quantum Biopharma to their MarketBeat watchlist in the last 30 days. This is an increase of 1,100% compared to the previous 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Quantum Biopharma insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 8.53% of the stock of Quantum Biopharma is held by insiders.Percentage Held by InstitutionsOnly 1.24% of the stock of Quantum Biopharma is held by institutions.Read more about Quantum Biopharma's insider trading history. 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QNTM Stock News HeadlinesQuantum BioPharma Receives Final Reports for Two Key Studies of its Potential Breakthrough Drug for Multiple Sclerosis, Moving Closer to Phase 2 Clinical TrialOctober 2 at 7:57 AM | globenewswire.comQuantum BioPharma appoints Jack Antel as clinical development advisorOctober 1 at 10:44 PM | msn.comThis Biotech has a clinical approach that intrigues investorsThis biotech is gearing up for Phase 2 trials with a strategy to unlock multiple approvals from one study. Basket trials test a single drug across several rare diseases, saving time and multiplying upside. More shots on goal means more chances to win. It's a smart setup - designed by a PROVEN team with a $680M exit already - to reduce risk and accelerate potential progress across multiple indications.October 2 at 2:00 AM | i2i Marketing Group, LLC (Ad)Quantum BioPharma Welcomes World-Renowned Multiple Sclerosis Expert Dr. Jack Antel as Clinical Development Advisor For Lucid-MS TrialsOctober 1 at 7:50 AM | globenewswire.comQuantum BioPharma announces Annual General, Special Meeting resultsSeptember 29 at 3:53 PM | msn.comQuantum BioPharma Ltd. Announces Results of Annual General and Special Meeting of ShareholdersSeptember 29 at 7:40 AM | globenewswire.comQuantum BioPharma Licensee Unbuzzd Wellness to Host Live Webinar and Q&A Session on Wednesday, October 1, 2025September 24, 2025 | globenewswire.comHealth Canada Grants Quantum BioPharma a Product License for Its Innovative Product, Qlarity™, that Enhances Energy, and Promotes Metabolism, Mental Alertness and Cognitive PerformanceSeptember 18, 2025 | globenewswire.comSee More Headlines QNTM Stock Analysis - Frequently Asked Questions How have QNTM shares performed this year? Quantum Biopharma's stock was trading at $3.68 on January 1st, 2025. Since then, QNTM shares have increased by 391.8% and is now trading at $18.10. How were Quantum Biopharma's earnings last quarter? Quantum Biopharma Ltd. (NASDAQ:QNTM) posted its quarterly earnings data on Wednesday, August, 6th. The company reported ($3.23) earnings per share for the quarter, missing the consensus estimate of ($0.17) by $3.06. How do I buy shares of Quantum Biopharma? Shares of QNTM 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 Quantum Biopharma own? Based on aggregate information from My MarketBeat watchlists, some other companies that Quantum Biopharma investors own include Jiuzi (JZXN), Aethlon Medical (AEMD), Aditxt (ADTX), Adial Pharmaceuticals (ADIL), Avalon GloboCare (ALBT), Ainos (AIMD) and AMC Entertainment (AMC). Company Calendar Last Earnings8/06/2025Today10/02/2025Next Earnings (Estimated)11/10/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:QNTM Previous SymbolNASDAQ:QNTM CIK1771885 Webwww.fsdpharma.com Phone416-854-8884FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Trailing Twelve Months)($14.02) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$14.20 million Net MarginsN/A Pretax MarginN/A Return on Equity-270.22% Return on Assets-131.87% Debt Debt-to-Equity RatioN/A Current Ratio0.78 Quick Ratio0.77 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$4.54 per share Price / Book3.82Miscellaneous Outstanding Shares3,820,000Free Float3,490,000Market Cap$66.32 million OptionableN/A Beta0.70 5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free Report This page (NASDAQ:QNTM) was last updated on 10/2/2025 by MarketBeat.com Staff From Our PartnersThis Biotech has a clinical approach that intrigues investorsThis biotech is gearing up for Phase 2 trials with a strategy to unlock multiple approvals from one study. ...i2i Marketing Group, LLC | SponsoredFree: The Crypto Summit That Could Change Your LifeFed cuts unleash crypto's next wave The smart money is already moving. 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