1 institutions reported holding $12,000 of Natbridge Resources Ltd (NATBF) in SEC 13F filings for 2026-06-30. Largest institutional holders: WOODSTOCK CORP ($12,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | WOODSTOCK CORP | $12,000 | 30,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30