1 institutions reported holding $166,400 of Alphamin Resources Corp (AFMJF) in SEC 13F filings for 2026-06-30. Largest institutional holders: O'Brien Greene & Co. Inc ($166,400). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | O'Brien Greene & Co. Inc | $166,400 | 160,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30