GraniteShares ETF Trust - AMYY
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| StoneX Group Inc. | History | New | 10,516 | 170 | 0.01% | — | 1 | +10,516 | New | Q2 2026 | Aug 12, 2026 |
| GROUP ONE TRADING LLC | History | No change | 2,500 | 39 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -18,394 | -100.0% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -18,297 | -100.0% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | Closed out | 0 | 0 | — | 0.0% | — | -1,203 | -100.0% | Q2 2026 | Aug 13, 2026 |