5 institutions reported holding $210,542 of GRANITESHARES ETF TR (AMYY) in SEC 13F filings for 2026-06-30. Largest institutional holders: StoneX Group Inc. ($170,967), GROUP ONE TRADING LLC ($39,575), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($0), JANE STREET GROUP, LLC ($0), UBS Group AG ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | StoneX Group Inc. | $170,967 | 10,516 | New |
| 2 | GROUP ONE TRADING LLC | $39,575 | 2,500 | Hold |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 4 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
| 5 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30