GraniteShares ETF Trust - COYY
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | History | Added to | 306,766 | 1,312 | 0.0% | 0.0% | 1 | +263,066 | 601.98% | Q1 2026 | May 12, 2026 |
| Belvedere Trading LLC | History | New | 87,974 | 376 | 0.0% | — | 2 | +87,974 | New | Q1 2026 | May 12, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 87,261 | 373 | 0.0% | 0.0% | 3 | +12,005 | 15.95% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 56,624 | 242 | 0.0% | — | 4 | +56,624 | New | Q1 2026 | May 15, 2026 |
| StoneX Group Inc. | History | New | 20,667 | 88 | 0.0% | — | 5 | +20,667 | New | Q1 2026 | May 14, 2026 |
| GROUP ONE TRADING LLC | History | New | 4,600 | 19 | 0.0% | — | 6 | +4,600 | New | Q1 2026 | May 13, 2026 |
| Integrity Financial Corp /WA | History | Added to | 2,187 | 9 | 0.0% | 0.01% | 7 | +365 | 20.03% | Q1 2026 | May 14, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 1,335 | 5 | 0.0% | 0.0% | 8 | -4,692 | -77.85% | Q1 2026 | May 14, 2026 |
| FMR LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -133 | -100.0% | Q1 2026 | May 15, 2026 |
| Front Row Advisors LLC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q1 2026 | May 19, 2026 |