Graphene Manufacturing GroupGMGMF
13F holders, Q3 2025 (September 30)1holders
1new positions
0sold out
$0.57avg. 13F price*
At the end of Q3 2025, 1 institutions reported holding Graphene Manufacturing Group (GMGMF) in their 13F filings, unchanged from Q3 2024. 1 opened new positions and 0 sold out. The largest holder was Archer Investment Corp ($500).
- Company
- Graphene Manufacturing Group
- CUSIP
- Q42733107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $500 |
| Exits | 0 | $0 |
All 13F filers, Q3 2024 → Q3 2025: 877 shares bought, net +877 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1 holders
| Archer Investment Corp | 0.00% | New | 877 | $500 |
"% of holder's portfolio" is GMGMF's weight in each manager's 13F, not the share of Graphene Manufacturing Group the manager owns.