YMAT: J-Star Holding Co., Ltd. Stock Report
One-sentence summary of key findings: J-Star Holding (YMAT) is a micro-cap Taiwan-based carbon composites manufacturer (primarily bicycle parts) that is aggressively pivoting to U.S. solid-state battery production while implementing a 1-for-5 reverse split today to address Nasdaq minimum bid price compliance amid extreme volatility and ongoing delisting risks.
Live Stock Price (as of ~11:56 AM EDT, July 10, 2026)
$2.5650
+0.6650 (+35.09%)
Previous Close: $1.9000 | Open: $2.1800 | Day's Range: $1.95 - $2.94 | Volume: 2,172,001 | Avg Volume: 2,726,359
Market Cap (intraday): ~$10.43M | 52-Week Range: $1.1750 - $32.2500
Note: Trading on a post 1-for-5 reverse stock split basis (effective market open July 10, 2026; new CUSIP G81237136). Data is a real-time snapshot from Yahoo Finance and subject to rapid intraday fluctuations.
Data Limitation: Live prices are highly volatile for this micro-cap stock; always verify on a live platform. Pre-split prices were significantly lower (e.g., ~$0.38-$0.50 range in recent days).
Stock Performance
| Metric | YMAT | S&P 500 |
|---|
| YTD Return (as of 7/10/2026) | 11.58% | 10.34% |
| 1-Year Return | 88.42% | 20.27% |
| 3-Year Return | 88.42% | 71.30% |
| 5-Year Return | 88.42% | 72.87% |
Key Performance Facts & Context:
- Fact: Extremely volatile micro-cap; 52-week high of $32.25 (adjusted context) vs. recent lows near $1.18. All-time high reported around Aug 19, 2025 at $6.45 in some sources.
- Fact: High trading volume today (over 2M shares) coinciding with reverse split effective date.
- Interpretation: Apparent strong 1-year/YTD returns may reflect recovery from deep lows or split adjustments rather than fundamental improvement; historical charts show massive drawdowns from peaks.
- Uncertainty: Long-term performance data limited by company's recent IPO (July 2025) and reverse split, which resets visible price history; actual shareholder returns depend on holding period around split.
More Information Links:
Company Overview
Fact: J-Star Holding Co., Ltd. manufactures and trades bicycles, sports accessories, and carbon fiber composite products in Taiwan, China, and internationally. Key products include structural parts for sports/electric bicycles, paddle rackets (tennis, badminton, etc.), automobile parts, sporting goods, and healthcare products. Primary revenue from Bicycle frame segment.
Fact: ~65 full-time employees. Fiscal year ends December 31. Sector: Basic Materials (Specialty Chemicals). HQ: Taichung, Taiwan. Website: j-starholding.com.
Interpretation: Core expertise in carbon reinforcement and resin systems applied to lightweight, high-performance composites; recent strategic shift toward polymer-based solid-state battery solutions via partnership with Patriot Green Energy Technology Co., Ltd. (made-in-USA focus, including proposed Texas facility).
Uncertainty: Success of battery pivot and ability to execute large-scale U.S. manufacturing (e.g., $122.5M Baytown project) remains unproven; current financials show significant losses (TTM Revenue ~$9.93M, Net Income ~-$20.17M, EPS -$6.15).
Company History
- Fact: Predecessor group established ~1968-1970 with over 50 years of composites know-how. Current holding company structure with subsidiaries in Taiwan, Hong Kong, and Samoa; incorporated around 2016.
- Fact: Completed IPO on Nasdaq Capital Market July 30, 2025, raising $5M (plus over-allotment).
- Fact: Recent milestones include dual-class share structure approval (Dec 2025), CEO changes (e.g., reinstatement of Jonathan Chiang as CEO in April 2026), and strategic plan to exit China/accelerate U.S. expansion (Jan 2026).
- Interpretation: Transition from traditional composites manufacturing to advanced battery tech reflects broader industry push into EVs/UAVs/energy storage.
- Uncertainty: Exact operational scale and profitability of historical bike/racket business vs. emerging battery initiatives; limited public financial history pre-IPO.
Recent News (as of July 10, 2026)
- July 8, 2026: Announced 1-for-5 share consolidation (reverse split) effective July 10, 2026, to maintain Nasdaq listing compliance. [GlobeNewswire]
- June 2026: Received Nasdaq delisting determination (minimum bid price); shares to continue trading pending hearings panel review. [Yahoo News]
- May-June 2026: Multiple updates on proposed $122.5M Texas solid-state battery manufacturing facility, including $60M sovereign-backed financing authorization from Taiwan Central Bank, MOU with White Group, and partnership with Patriot Green Energy. [StockTitan]
- April 2026: Reinstated Jonathan Chiang as CEO.
- Earlier 2025-2026: Product launches (e.g., LITZMO carbon e-bikes, pickleball paddles), distribution agreements, and complaints filed against former auditors.
More News: Yahoo Finance News | StockTitan YMAT News
Financial Snapshot & Key Metrics (TTM / Recent)
| Metric | Value | Notes |
|---|
| Revenue (TTM) | ~$9.93M - $20M (sources vary) | Primarily composites/bikes |
| Net Income (TTM) | -$20.17M | Significant losses |
| EPS (TTM) | -$6.15 | Negative |
| Profit Margin | -203.23% | Fact |
| Market Cap | ~$10.43M | Micro-cap |
| Employees | 65 | Fact |
Important Disclaimers & Limitations:
- Facts are directly reported from company disclosures, Yahoo Finance, GlobeNewswire, Nasdaq, etc. (e.g., employee count, product segments, reverse split details, financial TTM figures as of latest available).
- Interpretations are analytical views (e.g., "pivoting strategy") and not guaranteed outcomes.
- Uncertainties include execution risks on battery plant, Nasdaq compliance post-split, true scale of losses/profitability, and impact of share consolidation on shareholders (no change in proportional ownership but affects liquidity/visibility).
- Data Limitations: All stock prices/performance are snapshots as of tool crawl times (~July 10, 2026); markets move fast—verify live. Financials are TTM and may lag. Historical returns adjusted for split where noted but can be misleading. This is not investment advice; consult professionals. Sources primarily Yahoo Finance, GlobeNewswire, Nasdaq, company releases.