Charles & Colvard Ltd

CUSIP 159765205COM NEWCTHRQQ2 2025

Charles & Colvard Ltd — Owners — 13D/13G Beneficial Ownership · FBInvestor

13D / 13G Filings

Schedule 13D/13G on record

Beneficial Filers

Distinct reporting persons

Largest Stake

42.8%

Max % of class reported

Institutional Holders

13F filers (latest quarter)

6 filings · latest Sep 25, 2025

#	Filed	Reporting Person	Form	% of Class	Shares	Filing
1	Sep 25, 2025	Pham Duc Hoang	13D/A	11.9%	—	SEC
2	Sep 24, 2025	Riverstyx Capital Management LLC	13D/A	11.9%	—	SEC
3	Sep 8, 2025	Ethara Capital LLC	13D	42.8%	—	SEC

Largest reported positions · latest quarter

#	Fund	Shares	Value
1	Osaic Holdings, Inc.	27	$9