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J-Star Holding Co., Ltd. logo
YMAT$1.19-16.78%

J-Star Holding Co., Ltd.

Sector: Sporting & Athletic Goods, NECIndustry: Chemicals - SpecialtyCountry: TWExchange: Nasdaq

Mkt Cap$3.32M
Float & O/S
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DilutionScan read 31 of J-Star Holding Co., Ltd.'s SEC filings and found 2 warrant series, 1 convertible, 1 equity line, 1 shelf registration, 2 S-1 registrations and 2 completed offerings on file for YMAT. The latest dilution event on file is a warrant issuance on Sep 24, 2026. Analysis updated Oct 5, 2026.

Signal8 Summary

YMAT

Revenue collapsing, equity was negative, tiny cash

Business
WeakRevenue -43.5% YoY, $20.2M net loss, $553K cash
Stock risk
High$3.6M micro-cap, reverse split, 34-655% dilution overhang

Snapshot

J-Star is a tiny Taiwan-based carbon fiber and bicycle-parts maker in the middle of a painful pivot. FY 2025 revenue fell 43.5% to $9.9M, and the company swung to a $20.2M net loss with operating cash flow of negative $3.2M.

What's Happening Right Now

  • : J-Star's unaudited interim report for H1 2026 showed revenue down to $6.8M from $10.6M a year earlier as it exits China outsourcing for U.S. drone manufacturing, though converting an $8.2M related-party loan to equity and the CEO canceling shareholder debt flipped total equity from negative $6.8M to positive $2.8M.
  • : J-Star is negotiating to acquire a manufacturing facility in the Greater Houston area to anchor a new Texas platform for U.S. drone-frame production, contributing its carbon fiber composite technology; no financial terms or binding agreements have been disclosed.
  • : A 6-K filed Oct 9, 2026 disclosed an Oct 29 shareholder vote on a share capital reduction/reorganization creating dual-class shares, with new Class B shares carrying 50 votes each versus one vote for Class A, concentrating voting control with insiders.
  • : J-Star outlined capital initiatives to fund a planned automated carbon fiber facility in Houston for drone frames, dependent on its F-3 shelf registration and proposed capital adjustments, with no deal sizes or customer agreements quantified.
  • : Chairman and CEO Jonathan Chiang will relocate full-time to the U.S. to lead operations as the company pushes into aerospace/defense-adjacent carbon fiber manufacturing, with its F-3 shelf declared effective Sep 23, 2026.
  • : Issued warrants over 525K shares.
  • : Registered $150.00M of securities for sale on Form F-3.
  • : On Jul 31, 2026, J-Star regained compliance with Nasdaq's minimum bid price rule after maintaining a $1.00+ closing price for 10 consecutive sessions, following its reverse split.
  • : Agreed to issue shares in a non-cash transaction (not a priced offering).

Raise routes on file: effective shelf + effective S-1 · latest dilution event 40 days ago

Overall Risk
Offering Ability
Overhead Supply
Historical
Cash Need

AI dilution summary

The dominant contractual driver and its mechanism, then each further driver ranked.

Latest dilution event

Sep 24, 2026 · Warrant Issuance

How we read filings

Every warrant, convertible, ATM and shelf, cited to the filing

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Share count and cash history

Shares outstanding, potential dilution and cash over time

S-1 · 2

What is this?

Size, shares registered and dates with Pro

S-1 · primary offering

Issued 2025

Completed

Proposed maximum

Shares registered

Filed
Effective
Filing link and full terms

S-1 · primary offering

Issued 2025

Effective

Proposed maximum

Shares registered

Filed
Effective
Filing link and full terms

Warrants · 2

What is this?

Exercise price, shares and dates with Pro

Warrant

Issued 2025

Outstanding

Shares Underlying

Exercise Price

Outstanding
Type
Anti-Dilution
Cashless Exercise
Expiration
Filing link and full terms

Warrant

Issued 2026

Outstanding

Shares Underlying

Exercise Price

Outstanding
Type
Anti-Dilution
Cashless Exercise
Expiration
Filing link and full terms

Convertibles · 1

What is this?

Principal, conversion terms and dates with Pro

Convertible

Outstanding

Principal

Conversion Price

Remaining principal
Shares on conversion
Interest rate
Maturity
Filing link and full terms

Equity line · 1

What is this?

Commitment, pricing and sold to date with Pro

Equity line

Issued 2026

Pending registration

Commitment

Sold to date

Remaining
Agreement date
Term ends
Discount
Filing link and full terms

Shelf · 1

What is this?

Capacity, dates and baby-shelf status with Pro

F-3 shelf registration

Issued 2026

Active

Total capacity

Remaining

Filed
Effective
Expires
Baby shelf
Filing link and full terms

Offerings · 2

What is this?

Proceeds, price, shares and agent with Pro

Public offering

Issued 2025

Gross proceeds

Price per share

Shares issued
Warrant coverage
Placement agent
Filing link and full terms

Offering

Gross proceeds

Price per share

Shares issued
Warrant coverage
Placement agent
Filing link and full terms

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Exercise prices, conversion terms, shelf headroom and the filing sentence behind every number.

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