2 institutions reported holding $12,079 of MOUNTAIN PROVINCE DIAMONDS ORD (MPVDF) in SEC 13F filings for 2026-03-31. Largest institutional holders: FNY Investment Advisers, LLC ($12,000), Minot DeBlois Advisors LLC ($79). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | FNY Investment Advisers, LLC | $12,000 | 325,000 | Hold |
| 2 | Minot DeBlois Advisors LLC | $79 | 2,000 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31