This company has been marked as potentially delisted and may not be actively trading. NASDAQ:SONN Sonnet BioTherapeutics (SONN) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Sonnet BioTherapeutics Stock (NASDAQ:SONN) Get Sonnet BioTherapeutics alerts:Sign Up Key Stats Today's Range$1.26▼$3.2350-Day Range$1.02▼$5.9252-Week Range$1.08▼$19.30Volume10.08 million shsAverage Volume2.09 million shsMarket Capitalization$7.18 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview Sonnet BioTherapeutics Holdings, Inc. is a clinical-stage biotechnology company dedicated to developing innovative cytokine-based therapeutics for oncology and autoimmune disorders. The company’s platform centers on engineering human cytokines, notably interleukin-2 and related molecules, fused to carrier proteins such as human serum albumin. This design aims to extend circulating half-life, enhance tumor localization, and minimize systemic toxicity compared with traditional cytokine therapies. Sonnet’s lead pipeline candidates are in early-phase clinical trials for the treatment of solid tumors, where the company seeks to demonstrate improved efficacy and safety. In parallel, Sonnet is advancing preclinical immunocytokine programs targeting specific aspects of the tumor microenvironment to further leverage its fusion protein technology across multiple cancer indications. Headquartered in San Diego, California, Sonnet BioTherapeutics conducts research and development operations in the United States. The management team comprises seasoned industry professionals with expertise in immuno-oncology, biologics development, and clinical strategy, positioning the company to progress its pipeline toward later-stage trials and potential partnerships.AI Generated. May Contain Errors. 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Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. SONN Stock News HeadlinesHyperliquid Strategies Inc and Sonnet BioTherapeutics Holdings, Inc. Announce Closing of Business CombinationDecember 2, 2025 | globenewswire.comSonnet BioTherapeutics stockholders approve Hyperliquid Strategies combinationDecember 2, 2025 | msn.comBuy this stock todayMarc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to move out of overpriced AI stocks before the tech trade breaks down and into lesser-known names with real potential to challenge the Mag 7. One pick he calls 'an upgrade to Tesla stock' is a little-known company that just inked a partnership with Nvidia, positioning it ahead of Tesla in the autonomous vehicle race. | Chaikin Analytics (Ad)Sonnet BioTherapeutics Holdings, Inc. Announces Stockholder Approval of Proposed Business Combination with Hyperliquid Strategies IncDecember 2, 2025 | finance.yahoo.comSonnet BioTherapeutics Holdings, Inc. Announces Adjournment of Special MeetingNovember 18, 2025 | globenewswire.comSonnet BioTherapeutics Announces Special Meeting for Business Combination VoteOctober 29, 2025 | msn.comHyperliquid’s HYPE soars as Wall Street backs $888 million mergerOctober 23, 2025 | msn.comHyperliquid Wants $1B to Power Its Next HYPE Token ExpansionOctober 23, 2025 | finance.yahoo.comSee More Headlines SONN Stock Analysis - Frequently Asked Questions How were Sonnet BioTherapeutics' earnings last quarter? Sonnet BioTherapeutics Holdings, Inc. (NASDAQ:SONN) issued its earnings results on Wednesday, August, 13th. The company reported ($0.95) EPS for the quarter, missing the consensus estimate of ($0.49) by $0.46. When did Sonnet BioTherapeutics' stock split? Sonnet BioTherapeutics's stock reverse split before market open on Sunday, September 29th 2024.The 1-8 reverse split was announced on Sunday, September 29th 2024. The number of shares owned by shareholders was adjusted after the market closes on Sunday, September 29th 2024. An investor that had 100 shares of stock prior to the reverse split would have 13 shares after the split. What other stocks do shareholders of Sonnet BioTherapeutics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Sonnet BioTherapeutics investors own include Plug Power (PLUG), SNDL (SNDL), NIO (NIO), Zomedica (ZOM), VYNE Therapeutics (VYNE), Avino Silver & Gold Mines (ASM) and Dare Bioscience (DARE). Company Calendar Last Earnings8/13/2025Today7/28/2026Fiscal Year End9/30/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:SONN CIK1106838 Webwww.chanticleerholdings.com Phone609-375-2227Fax704-366-2463Employees10Year Founded2011Profitability EPS (Trailing Twelve Months)($8.05) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$7.44 million Net MarginsN/A Pretax Margin-1,339.60% Return on Equity-4,646.10% Return on Assets-342.21% Debt Debt-to-Equity RatioN/A Current Ratio0.26 Quick Ratio0.26 Sales & Book Value Annual Sales$1 million Price / Sales7.18 Cash FlowN/A Price / Cash FlowN/A Book Value($0.71) per share Price / Book-1.43Miscellaneous Outstanding Shares7,078,000Free Float6,478,000Market Cap$7.18 million OptionableNot Optionable Beta1.48 Social Links 7 Stocks to Buy Before the Robotics RevolutionRobotics and automation are rapidly becoming essential infrastructure across healthcare, manufacturing, logistics, and many other industries. 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