# MOUNTAIN PROV DIAMONDS INC (MPVDF)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/MPVDF/

- Reporting holders: 2
- Reported value: $4.0K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [FNY Investment Advisers, LLC](https://holderbook.com/funds/1742998-fny-investment-advisers-llc/) | $4.0K | 325,000 | 0.0% | 19 |
| [Minot DeBlois Advisors LLC](https://holderbook.com/funds/1475933-minot-deblois-advisors-llc/) | $28 | 2,000 | 0.0% | 7 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 2 | $4.0K |
| Q1 2026 | 2 | $12.1K |
| Q4 2025 | 2 | $13.1K |
| Q3 2025 | 2 | $26.1K |
| Q2 2025 | 2 | $38.1K |
| Q1 2025 | 2 | $44.1K |
| Q4 2024 | 2 | $70.2K |
| Q3 2024 | 1 | $105.0K |
| Q2 2024 | 1 | $136.0K |
| Q1 2024 | 1 | $161.0K |
| Q4 2023 | 1 | $183.0K |
| Q3 2023 | 1 | $256.0K |