GraniteShares ETF Trust - IONL
Detailed investor-level table based on 13F positions.
Early Q4 2025 data: only 5 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | History | New | 20,200 | 1,696 | 0.0% | — | 1 | +20,200 | New | Q3 2025 | Nov 14, 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 16,402 | 1,377 | 0.0% | 0.0% | 2 | +10,077 | 159.32% | Q3 2025 | Nov 14, 2025 |
| JANE STREET GROUP, LLC | History | New | 14,700 | 1,234 | 0.0% | — | 3 | +14,700 | New | Q3 2025 | Nov 14, 2025 |
| Belvedere Trading LLC | History | New | 12,598 | 1,057 | 0.0% | — | 4 | +12,598 | New | Q3 2025 | Oct 27, 2025 |
| SBI Securities Co., Ltd. | History | Added to | 1,535 | 128 | 0.0% | 0.0% | 5 | +832 | 118.35% | Q3 2025 | Nov 05, 2025 |
| SIMPLEX TRADING, LLC | History | New | 145 | 12 | 0.0% | — | 6 | +145 | New | Q3 2025 | Nov 12, 2025 |
| UBS Group AG | History | New | 55 | 4 | 0.0% | — | 7 | +55 | New | Q3 2025 | Nov 13, 2025 |
| Optiver Holding B.V. | History | Closed out | 0 | 0 | — | 0.0% | — | -2,502 | -100.0% | Q2 2025 | Aug 14, 2025 |