NASDAQ:YMAT J-Star Q4 2025 Earnings Report $1.43 +0.15 (+11.72%) Closing price 04:00 PM EasternExtended Trading$1.57 +0.14 (+9.79%) As of 07:59 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 Massive. Learn more. ProfileEarnings HistoryForecast J-Star EPS ResultsActual EPS-$3.08Consensus EPS N/ABeat/MissN/AOne Year Ago EPSN/AJ-Star Revenue ResultsActual Revenue($0.33) millionExpected RevenueN/ABeat/MissN/AYoY Revenue GrowthN/AJ-Star Announcement DetailsQuarterQ4 2025Date4/30/2026TimeBefore Market OpensConference Call DateN/AConference Call TimeN/AConference Call ResourcesEarnings HistoryCompany Profile J-Star Earnings HeadlinesJ-Star (NASDAQ:YMAT) Shares Down 4.3% - What's Next?September 23 at 2:21 AM | americanbankingnews.comYMAT - J-Star Holding Co., Ltd.September 16, 2026 | seekingalpha.comHow to get a stake in Anthropic — before the IPOAnthropic, the maker of Claude AI, has reportedly filed for an IPO that could arrive as early as October. Its valuation has doubled since the announcement, with some estimates putting the company's worth near 3 trillion dollars by IPO day. Google, Amazon, Nvidia and Microsoft have all taken stakes, while Goldman Sachs, Morgan Stanley and JPMorgan are competing for private shares. Anthropic's annualized revenue reportedly grew 80 times in the first quarter alone. See how investors are positioning ahead of this closely watched IPO.September 24 at 1:00 AM | Weiss Ratings (Ad)J-Star Holding Co., Ltd. (YMAT)September 9, 2026 | finance.yahoo.comJ-Star Holding Regains Nasdaq Compliance, Avoids Delisting RiskAugust 3, 2026 | tipranks.comJ-Star Holding Co. Regains Nasdaq Minimum Bid Price Compliance, Remains Listed on Nasdaq Capital MarketJuly 31, 2026 | quiverquant.comQSee More J-Star Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like J-Star? Sign up for Earnings360's daily newsletter to receive timely earnings updates on J-Star and other key companies, straight to your email. Email Address About J-StarJ-Star (NASDAQ:YMAT) Holding Co., Ltd. is a pharmaceutical research and development services company that supports pharmaceutical and biotechnology businesses throughout the drug-development process. Through its operating subsidiaries, the company provides contract development services designed to help clients advance drug candidates from early development through clinical manufacturing. J-Star’s services include preformulation studies, formulation development, analytical method development and validation, stability testing, and the production of clinical trial materials. Its work is intended to address the technical and manufacturing requirements associated with small-molecule pharmaceutical products. The company’s operations are associated with J-Star Research, a contract development organization serving pharmaceutical and biotechnology clients. Publicly available information about J-Star Holding’s corporate history, geographic reach and senior leadership is limited.View J-Star ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Latest Articles Hims & Hers Slides Nearly 7% as Legal Pressure Adds to Its Growing List of Risks3 Restaurant Stocks Near 52-Week Lows as Consumer Pressure BuildsPaychex Plunges, Providing the Entry Investors Have Been Waiting ForThe Case for Buying High-Yield General Mills Just StrengthenedEnergy Transfer Taps the AI Power BoomFull Throttle: Kratos and GE Fire Up a Next-Gen Defense EngineSandisk Joins the S&P 100—Is the Index Flow, or the AI Story, Driving the Stock? 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