1 institutions reported holding $1.1M of OSISKO GOLD GROU (OGG) in SEC 13F filings for 2026-06-30. Largest institutional holders: MARSHALL WACE, LLP ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | MARSHALL WACE, LLP | $1.1M | 430,613 | New |
Source: SEC Form 13F filings · as of 2026-06-30