J-Star Holding Co., Ltd.
J-Star develops, designs and sells carbon fiber composite products, focusing on the sporting goods industry and prioritizing electric bicycles. Its products include structural parts for sports and electric bicycles, rackets for tennis, badminton, squash and beach tennis, and other products such as automobile parts, robotic arms and healthcare products. It also develops carbon reinforcement and resin systems. J-Star earns money primarily through sales of bicycle parts, rackets and other products, using OEM and ODM arrangements. Under OEM, products follow customer specifications and are sold under customers’ brands; under ODM, J-Star designs and develops products with customers. Manufacturing is outsourced to factories, mainly in the PRC, while J-Star supplies or procures materials and oversees product development and quality control. J-Star is headquartered in Taichung, Taiwan, where it also operates an R&D center and material laboratory. Its products are supplied directly or indirectly to international sports brands, which market and distribute them worldwide.
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No SEC Form 4 filings for $YMAT in the last 30 days.
See all $YMAT insider activity →J-Star Holding Co. (YMAT) shareholders approved a 1-for-10 share consolidation and other restructuring initiatives. The plan aims to enhance liquidity and support U.S. expansion in UAV manufacturing. Approval from Nasdaq is still required. The company expects its Taiwan facility to play a key role in its U.S. growth strategy.
J-Star Holding Co. Ltd. (NASDAQ: YMAT) stock surged 8.78% on October 26, 2026, driven by expansion plans in Houston, including a carbon-fiber facility and potential drone frame manufacturing acquisition. The company reported $9.9M in revenue, with a price-to-sales ratio of 0.52 and negative equity. The stock has seen significant volatility, attracting momentum traders.
J-Star Holding Co (YMAT) reported 1H revenue of $6.8M, a 35.8% year-over-year decline. The company released these results in a press statement. Investors may consider this performance in evaluating the company's stock.
Over the past 7 days, AlphAI's AI scored 3 news stories mentioning YMAT (J-Star Holding Co., Ltd.). Coverage has been balanced: 0 bullish, 3 neutral, and 0 bearish.
Recent YMAT coverage spans market movers, earnings and corporate actions.
The reverse split will reduce share count, potentially increase price per share and improve liquidity, while the capital restructuring aims to strengthen the balance sheet.
The Houston expansion catalyst is fueling strong buying pressure and high volatility.
Revenue miss likely triggers sell‑off in this micro‑cap.
The interim loss and revenue decline suggest bearish pressure on the stock.
The interim filing provides the first public numbers for the period, but without detailed financial metrics the market impact is likely limited.
AlphAI scores every news story that mentions YMAT with an AI model for sentiment and relevance, and aggregates insider trades from J-Star Holding Co., Ltd.'s SEC EDGAR Form 4 filings. Figures refresh continuously.
J-Star Holding Co. (YMAT) shareholders approved a 1-for-10 share consolidation and other restructuring initiatives. The plan aims to enhance liquidity and support U.S. expansion in UAV manufacturing. Approval from Nasdaq is still required. The company expects its Taiwan facility to play a key role in its U.S. growth strategy.
2 min readJ-Star Holding Co. Ltd. (NASDAQ: YMAT) stock surged 8.78% on October 26, 2026, driven by expansion plans in Houston, including a carbon-fiber facility and potential drone frame manufacturing acquisition. The company reported $9.9M in revenue, with a price-to-sales ratio of 0.52 and negative equity. The stock has seen significant volatility, attracting momentum traders.
2 min readJ-Star Holding Co (YMAT) reported 1H revenue of $6.8M, a 35.8% year-over-year decline. The company released these results in a press statement. Investors may consider this performance in evaluating the company's stock.
1 min readJ-Star Holding Co., Ltd. (YMAT) furnished an SEC Form 6-K — earnings release. J-Star Holding Co., Ltd. Announces Unaudited Interim 2026 Financial Results J-Star Holding Co., Ltd. (“J-Star” or the “Company”) (Nasdaq: YMAT), a company which develops and commercializes the technology on carbon reinforcement and resin systems and with operations conducted thro
2 min readJ-Star Holding Co. (Nasdaq: YMAT) reported a net worth surplus of $2.8 million by June, improving from a $6.8 million deficit. The company shifted focus to U.S. opportunities, exiting high-risk production in China. Operating revenue and equity improved, with debt converted to equity. Management highlighted strategic pivots and balance sheet improvements.
2 min readJ-Star Holding Co. (YMAT) is in talks to buy a Houston facility for YMA (TX) INC., a U.S. platform for producing carbon fiber drone frames. The deal is pending final negotiations and due diligence, with no contracts or timelines disclosed. According to the company, this is an early-stage expansion into the drone market.
1 min readThe Dow Jones gained 200 points, while NASDAQ and S&P 500 showed mixed results. Chipotle shares fell 4% after Starbucks denied acquisition rumors. First Tracks Biotherapeutics, J-Star Holding, and Euro Tech Holdings rose, while Service Properties Trust, China SXT Pharmaceuticals, and TTM Technologies declined. Commodities saw oil rise and gold fall. European and Asian markets also showed mixed results.
7 min readU.S. stocks were mixed on Monday, with the Dow up 0.4% and Nasdaq down 0.2%. Enovix (ENVX) shares surged after reporting a 38% year-over-year revenue increase to $11M. Other movers: MNDR +289%, YMAT +72%, CLWT +68%, DKI -51%, SXTC -35%, VIVK -34%. Oil rose 1.4%, gold fell 0.5%. European and Asian markets showed mixed results.
2 min readJ-Star Holding (NASDAQ:YMAT) shares surged 127.9% to $2.94 in pre-market trading due to planned U.S. expansion for drone frame manufacturing. Other notable movers include Linkers Industries (LNKS), VCI Global (VCIG), and SVRN (SVRN).
2 min readJ-Star Holding Co. Ltd. (NASDAQ: YMAT) stock surged 133.05% on October 10, 2026, driven by a volume spike and short-covering. The company has revenue of $9.9M, a price-to-sales ratio of 0.53, and a negative equity position. Analysts caution about its weak balance sheet and structural issues, despite the recent technical breakout.
7 min read
