2 institutions reported holding $1,561 of GRAPHENE MFG GROUP LTD SHS (GMGMF) in SEC 13F filings for 2026-06-30. Largest institutional holders: Archer Investment Corp ($1,561), Golden State Equity Partners ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Archer Investment Corp | $1,561 | 877 | Hold |
| 2 | Golden State Equity Partners | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30