NASDAQ:TRML Tourmaline Bio (TRML) Stock Price, News & Analysis $16.20 -0.43 (-2.59%) Closing price 05/20/2025 04:00 PM EasternExtended Trading$15.96 -0.24 (-1.51%) As of 07:19 AM 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Tourmaline Bio Stock (NASDAQ:TRML) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Tourmaline Bio alerts:Sign Up Key Stats Today's Range$13.27▼$17.8950-Day Range$12.10▼$18.8052-Week Range$11.56▼$29.79Volume1.75 million shsAverage Volume275,060 shsMarket Capitalization$416.10 millionP/E RatioN/ADividend YieldN/APrice Target$49.33Consensus RatingBuy Company OverviewTourmaline Bio, Inc. operates as a clinical biotechnology company that develops medicines for patients with life-altering immune and inflammatory diseases. It develops TOUR006, a human anti-IL-6 monoclonal antibody that selectively binds to interleukin-6, a key proinflammatory cytokine involved in the pathogenesis of many autoimmune and inflammatory disorders. The company's development pipeline comprises medicines and therapies for the atherosclerotic cardiovascular disease (ASCVD) and thyroid eye disease (TED). The company was formerly known as Tourmaline Bio, LLC and changed its name to Tourmaline Bio, Inc. in September 2022. Tourmaline Bio, Inc. was founded in 2021 and is headquartered in New York, New York.Read More… Tourmaline Bio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks42nd Percentile Overall ScoreTRML MarketRank™: Tourmaline Bio scored higher than 42% of companies evaluated by MarketBeat, and ranked 691st out of 916 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.5 / 5Analyst RatingBuy Consensus RatingTourmaline Bio has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on 7 buy ratings, no hold ratings, and no sell ratings.Amount of Analyst CoverageTourmaline Bio has only been the subject of 4 research reports in the past 90 days.Read more about Tourmaline Bio's stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthDecreasing Earnings GrowthEarnings for Tourmaline Bio are expected to decrease in the coming year, from ($3.02) to ($3.56) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Tourmaline Bio is -5.74, 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 Tourmaline Bio is -5.74, 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 RatioTourmaline Bio has a P/B Ratio of 1.61. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted19.89% of the float of Tourmaline Bio has been sold short.Short Interest Ratio / Days to CoverTourmaline Bio has a short interest ratio ("days to cover") of 9.2.Change versus previous monthShort interest in Tourmaline Bio has recently increased by 4.25%, indicating that investor sentiment is decreasing. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldTourmaline Bio does not currently pay a dividend.Dividend GrowthTourmaline Bio does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted19.89% of the float of Tourmaline Bio has been sold short.Short Interest Ratio / Days to CoverTourmaline Bio has a short interest ratio ("days to cover") of 9.2.Change versus previous monthShort interest in Tourmaline Bio has recently increased by 4.25%, indicating that investor sentiment is decreasing. News and Social Media3.2 / 5News Sentiment0.85 News SentimentTourmaline Bio has a news sentiment score of 0.85. 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 higher news sentiment than the 0.65 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 4 news articles for Tourmaline Bio this week, compared to 3 articles on an average week.MarketBeat Follows1 people have added Tourmaline Bio to their MarketBeat watchlist in the last 30 days. Company Ownership2.5 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Tourmaline Bio insiders have not sold or bought any company stock.Percentage Held by Insiders11.02% of the stock of Tourmaline Bio is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions91.89% of the stock of Tourmaline Bio is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Tourmaline Bio's insider trading history. Receive TRML Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Tourmaline Bio and its competitors with MarketBeat's FREE daily newsletter. Email Address TRML Stock News HeadlinesTourmaline Bio posts mid-stage data for anti-inflammatory agentMay 21 at 12:18 AM | msn.comTourmaline Bio: TRANQUILITY Study Data Lends Credibility For IL-6 InhibitionMay 20 at 5:08 PM | seekingalpha.comGet Your Bank Account “Fed Invasion” Ready with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank accounts nationwide. It will give them unprecedented powers to control your bank account.May 21, 2025 | Weiss Ratings (Ad)Tourmaline Bio to Present Topline Results from the Ongoing Phase 2 TRANQUILITY Trial of Pacibekitug on May 20, 2025May 19 at 4:05 PM | globenewswire.comContrasting Exelixis (NASDAQ:EXEL) & Tourmaline Bio (NASDAQ:TRML)May 16, 2025 | americanbankingnews.comTourmaline Bio Reports Q1 2025 Financial ResultsMay 7, 2025 | tipranks.comTourmaline Bio, Inc.: Tourmaline Bio Reports First Quarter 2025 Financial Results and Recent Business HighlightsMay 3, 2025 | finanznachrichten.deTourmaline Bio Reports First Quarter 2025 Financial Results and Recent Business HighlightsMay 2, 2025 | globenewswire.comSee More Headlines TRML Stock Analysis - Frequently Asked Questions How have TRML shares performed this year? Tourmaline Bio's stock was trading at $20.28 at the beginning of the year. Since then, TRML shares have decreased by 20.1% and is now trading at $16.20. View the best growth stocks for 2025 here. How were Tourmaline Bio's earnings last quarter? Tourmaline Bio, Inc. (NASDAQ:TRML) released its quarterly earnings data on Friday, May, 2nd. The company reported ($0.89) earnings per share for the quarter, beating the consensus estimate of ($0.91) by $0.02. Who are Tourmaline Bio's major shareholders? Tourmaline Bio's top institutional investors include QVT Financial LP (5.74%), Vanguard Group Inc. (4.64%), Octagon Capital Advisors LP (3.52%) and Nantahala Capital Management LLC (2.07%). Insiders that own company stock include Mark Mcdade, Parvinder Thiara and Sandeep Chidambar Kulkarni. View institutional ownership trends. How do I buy shares of Tourmaline Bio? Shares of TRML 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 Tourmaline Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that Tourmaline Bio investors own include Humana (HUM), American Water Works (AWK), Voyager Therapeutics (VYGR), Waste Connections (WCN), The RMR Group (RMR), TotalEnergies (TTE) and Southern First Bancshares (SFST). Company Calendar Last Earnings5/02/2025Today5/21/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Biological products, except diagnostic Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:TRML Previous SymbolNASDAQ:TRML CIK1827506 WebN/A Phone502-398-9250FaxN/AEmployees44Year FoundedN/APrice Target and Rating Average Stock Price Target$49.33 High Stock Price Target$70.00 Low Stock Price Target$25.00 Potential Upside/Downside+204.5%Consensus RatingBuy Rating Score (0-4)3.00 Research Coverage7 Analysts Profitability EPS (Most Recent Fiscal Year)($3.21) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-42,120,000.00 Net MarginsN/A Pretax MarginN/A Return on Equity-20.97% Return on Assets-20.56% Debt Debt-to-Equity RatioN/A Current Ratio40.33 Quick Ratio40.33 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$10.08 per share Price / Book1.61Miscellaneous Outstanding Shares25,685,000Free Float22,817,000Market Cap$416.10 million OptionableOptionable Beta2.11 Investing Strategies To Help Grow Your Retirement IncomeNeed to stretch out your 401K or Roth IRA plan? Use these time-tested investing strategies to grow the monthly retirement income that your stock portfolio generates.Get This Free Report This page (NASDAQ:TRML) was last updated on 5/21/2025 by MarketBeat.com Staff From Our PartnersMarket 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 | 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 | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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