J-Star Hldg Co Ltd

CUSIP G81237102ORD SHSQ3 2025

J-Star Hldg Co Ltd — Owners — 13D/13G Beneficial Ownership · FBInvestor

13D / 13G Filings

Schedule 13D/13G on record

Beneficial Filers

Distinct reporting persons

Largest Stake

—

Max % of class reported

Institutional Holders

13F filers (latest quarter)

Schedule 13D (activist) & 13G (passive) 5%+ ownership filings

No 13D/13G filings on record yet

Schedule 13D/13G beneficial-ownership filings from 2020–present are ingested from SEC EDGAR. Coverage expands as the backfill and daily crawler run.

Largest reported positions · latest quarter

#	Fund	Shares	Value
1	Citadel Advisors LLC	68.5K	$82.2K
2	Two Sigma Securities, LLC	15.4K	$18.5K