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J-Star Holding Co., Ltd.

corporate_fare Company Profile

J-Star Holding Co., Ltd.

YMAT·NASDAQ·Manufacturing·CIK 0001875016

The company develops and commercializes technology in carbon reinforcement and resin systems, leveraging over 50 years of experience in the material composite industry since its Predecessor Group's establishment in 1970. It designs and manufactures lightweight, high-performance carbon composite products, including key structural parts for electric bicycles and sports bicycles, rackets, automobile parts, and healthcare products. The company is a major global player in the carbon fiber bicycle parts industry and carbon fiber racket parts industry, according to a Frost & Sullivan report. Its products offer weight savings, endurance, and stiffness compared to conventional materials like steel and aluminum. While its technology has broad industry applications, the company primarily focuses on the sporting goods industry, prioritizing the electric bicycle market for commercialization. Many products are supplied directly or indirectly to international sports brand owners. The company is based in Taiwan, with its headquarters, R&D center, and material laboratory located in Taichung, Taiwan. The Taichung R&D center focuses on resin material application, new product development, production process enhancement, structural design, product performance testing, and strength and stiffness enhancement. As of the date of this Annual Report, manufacturing is outsourced to factories in the PRC, with plans to expand outsourced factories to the U.S. and Europe.

J-Star Holding Co., Ltd. (NASDAQ:YMAT) is a publicly traded company in the Manufacturing sector. Wiseek has independently scored 19 items for YMAT at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-09-04, rated 7/10. Across its 19 most recent items scored 7 or higher, the top rating is 9/10, with 15 rated 8 or above. Recent SEC coverage for YMAT spans F-3, 6-K, 20-F.

Recent high-impact activity:

  • J-Star Files for $150M Mixed Shelf Offering Amid Nasdaq Compliance Fight
  • J-Star Registers $150M Shelf While Disclosing Material Weakness and PRC Compliance Issues
  • J-Star Regains Nasdaq Compliance After Reverse Split, Removing Delisting Threat
  • J-Star Holding Announces 1-for-5 Reverse Stock Split Effective July 10 to Regain Nasdaq Compliance
  • Nasdaq Issues Delisting Determination for J-Star Holding; Trading Continues Pending Appeal

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$9.93M
Net Income
-$20.17M
Diluted EPS
-$1.23
Op. Cash Flow
-$3.16M
Free Cash Flow
-$3.36M
Gross Profit
$5.37M
Operating Income
-$20.62M
Cash & Equivalents
$97.67K
Total Debt
$1.65M
Debt / Equity
-0.24×
Net Margin
-203.2%
Shares Outstanding
17.2M sh
Source: 20-F · filed 2026-04-30 · accession 0001493152-26-019802

Insider Transactions

YMAT files as a Foreign Private Issuer (FPI). Under SEC Exchange Act Section 16(a), officers, directors, and 10% owners of FPIs are exempt from Form 4 insider-transaction reporting requirements. Comparable disclosures, when applicable, appear in the company's Form 20-F (annual) or Form 6-K (interim) filings on SEC EDGAR.

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$2.16 +0.09% today
52-week range · as of 2026-09-04 $1.18 – $13
Market cap
$8.3M
Volume
223.2K (0.2× avg)
3-mo avg 1.3M
Live data · 2026-09-14 02:03 UTC · Market closed

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feed YMAT - Latest Insights

YMAT
Sep 04, 2026, 12:55 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $1.77
Real-time Price: $2.16 info
Change: +$0.390 (+22%) info
Market Cap: $8.301M info
YMAT
Sep 04, 2026, 12:52 PM EDT
Filing Type: F-3
Importance Score:
8
Price at Filing: $1.77
Real-time Price: $2.16 info
Change: +$0.390 (+22%) info
Market Cap: $8.301M info
YMAT
Jul 31, 2026, 7:47 AM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $1.60
Real-time Price: $2.16 info
Change: +$0.560 (+35%) info
Market Cap: $8.301M info
YMAT
Jul 08, 2026, 6:30 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.500
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Jun 15, 2026, 4:05 PM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $0.6154
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Jun 08, 2026, 11:30 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $0.795001
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Jun 02, 2026, 4:03 PM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $1.27
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
May 26, 2026, 7:38 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $1.32
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
May 26, 2026, 7:00 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $0.441
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
May 18, 2026, 6:20 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $1.54
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
May 08, 2026, 9:00 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $0.2399
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
May 08, 2026, 6:10 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $0.2413
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
May 01, 2026, 9:00 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $0.235
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Apr 30, 2026, 10:55 AM EDT
Filing Type: 20-F
Importance Score:
9
Price at Filing: $0.253
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Apr 10, 2026, 12:05 PM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.310
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Feb 23, 2026, 8:59 AM EST
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.3999
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Jan 22, 2026, 9:00 AM EST
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.510
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Jan 14, 2026, 9:00 AM EST
Filing Type: 6-K
Importance Score:
7
Price at Filing: $0.5916
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
YMAT
Jan 06, 2026, 9:00 AM EST
Filing Type: 6-K
Importance Score:
8
Price at Filing: $0.5399
Real-time Price: $2.16 info
Change: Reverse Stock Split info
Market Cap: $8.301M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets