5 institutions reported holding $146.7M of SPROTT FDS TR (SGDLX) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($106.6M), IMC-Chicago, LLC ($21.4M), SIMPLEX TRADING, LLC ($16.4M), HRT FINANCIAL LP ($2.3M), Luminist Capital LLC ($28,548). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $106.6M | 2.1M | Trimmed |
| 2 | IMC-Chicago, LLC | $21.4M | 437,900 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $16.4M | 322,700 | Added |
| 4 | HRT FINANCIAL LP | $2.3M | 43,600 | Added |
| 5 | Luminist Capital LLC | $28,548 | 247 | New |
Source: SEC Form 13F filings · as of 2026-06-30