# J-Star Holding (YMAT) — Overview

YMAT · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/ymat

## Price

Last close $1.30 on Oct 16, 2026. 52-week range $1.20 – $9.35.

## Company profile

J-Star Holding Co Ltd is engaged in the research, development, and manufacturing of carbon fiber for a wide variety-of-products including carbon bicycles, carbon rackets, automotive parts, outdoor sports gears, and healthcare products. The company has five segments: Bicycle frame, Racket, Crank, Service provision, and Others. The majority of its revenue is generated from the Bicycle frame segment. Geographically, the company operates in Taiwan, China, and other regions.

## Financials

| Metric | Value |
| --- | --- |
| Revenue (trailing twelve months) | $9.9M |
| Revenue (quarter) | $9.9M |
| Revenue growth (year over year) | -43.48% |
| Gross profit (trailing twelve months) | $5.4M |
| Gross margin | 54.06% |
| Net income (trailing twelve months) | −$20.2M |
| Net income (quarter) | −$20.2M |
| Net income growth (year over year) | -1926.97% |
| Net margin | -203.23% |
| Return on equity | -648.50% |
| EPS (trailing twelve months) | −$1.23 |
| Book value per share | −$0.39 |
| P/E (trailing twelve months) | — |
| Price to book | — |
| Debt to assets | 194.70% |
| Payout ratio | 0.00% |
| Dividend yield | 0.00% |

## Frequently Asked Questions

### Is J-Star Holding (YMAT) profitable?

No. J-Star Holding reported a net loss of $20.2M over the trailing twelve months.

### How much revenue does J-Star Holding (YMAT) make?

J-Star Holding generated $9.9M in revenue over the trailing twelve months, down 43.48% year over year.

### How do I buy stock in J-Star Holding (YMAT)?

YMAT trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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Data provided by [AInvest](https://www.ainvest.com).