GraniteShares ETF Trust - AMDL
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 2,462,522 | 38,292 | 0.0% | 0.0% | 1 | -967,824 | -28.21% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 1,517,786 | 23,601 | 0.0% | 0.0% | 2 | -360,512 | -19.19% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 1,500,000 | 23,325 | 0.0% | 0.0% | 3 | +487,097 | 48.09% | Q4 2025 | Jan 29, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 889,600 | 13,833 | 0.0% | 0.0% | 4 | -101,800 | -10.27% | Q4 2025 | Feb 12, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 459,058 | 7,138 | 0.0% | 0.0% | 5 | -332,407 | -42.0% | Q4 2025 | Feb 11, 2026 |
| Optiver Holding B.V. | History | Added to | 87,428 | 1,359 | 0.0% | 0.0% | 6 | +63,561 | 266.31% | Q4 2025 | Feb 17, 2026 |
| Fortis Capital Management LLC | History | No change | 35,323 | 549 | 0.07% | 0.05% | 7 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| HighTower Advisors, LLC | History | Reduced | 30,000 | 466 | 0.0% | 0.0% | 8 | -1 | -0.0% | Q4 2025 | Feb 06, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 25,785 | 400 | 0.01% | — | 9 | +25,707 | 32957.69% | Q4 2025 | Feb 17, 2026 |
| HUB Investment Partners, LLC | History | Added to | 17,000 | 264 | 0.01% | 0.0% | 10 | +4,300 | 33.86% | Q4 2025 | Feb 17, 2026 |
| Belvedere Trading LLC | History | New | 16,766 | 260 | 0.0% | — | 11 | +16,766 | New | Q4 2025 | Feb 10, 2026 |
| TWO SIGMA SECURITIES, LLC | History | Reduced | 13,693 | 212 | 0.03% | 0.03% | 12 | -3,064 | -18.28% | Q4 2025 | Feb 17, 2026 |
| StoneX Group Inc. | History | Reduced | 11,661 | 181 | 0.01% | 0.02% | 13 | -38,765 | -76.88% | Q4 2025 | Feb 12, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 9,960 | 154 | 0.0% | 0.0% | 14 | -1,220 | -10.91% | Q4 2025 | Feb 03, 2026 |
| VESTOR CAPITAL, LLC | History | Added to | 10,250 | 143 | 0.01% | 0.0% | 15 | +6,074 | 145.45% | Q4 2025 | Feb 11, 2026 |
| HOLLENCREST CAPITAL MANAGEMENT | History | Added to | 985 | 15 | 0.0% | — | 16 | +975 | 9750.0% | Q4 2025 | Feb 12, 2026 |
| Farther Finance Advisors, LLC | History | No change | 747 | 11 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q4 2025 | Jan 23, 2026 |
| Chung Wu Investment Group, LLC | History | New | 700 | 10 | 0.01% | — | 18 | +700 | New | Q4 2025 | Feb 02, 2026 |
| MORGAN STANLEY | History | New | 254 | 3 | 0.0% | — | 19 | +254 | New | Q4 2025 | Feb 13, 2026 |
| Caitlin John, LLC | History | New | 200 | 3 | 0.0% | — | 20 | +200 | New | Q4 2025 | Feb 18, 2026 |
| WOLFF WIESE MAGANA LLC | History | No change | 100 | 1 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q4 2025 | Jan 14, 2026 |
| GROUP ONE TRADING LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -285,305 | -100.0% | Q3 2025 | Nov 12, 2025 |
| SYMMETRY PEAK MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.3% | — | -134,400 | -100.0% | Q3 2025 | Nov 14, 2025 |
| BANK OF MONTREAL /CAN/ | History | Closed out | 0 | 0 | — | 0.0% | — | -119,400 | -100.0% | Q3 2025 | Nov 13, 2025 |
| FLOW TRADERS U.S. LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -26,690 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Marex Group plc | History | Closed out | 0 | 0 | — | 0.0% | — | -20,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CreativeOne Wealth, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -15,209 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Financial Engines Advisors L.L.C. | History | Closed out | 0 | 0 | — | 0.0% | — | -14,376 | -100.0% | Q3 2025 | Nov 17, 2025 |
| FOUNDATIONS INVESTMENT ADVISORS, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q3 2025 | Nov 03, 2025 |
| SLT Holdings LLC | History | Closed out | 0 | 0 | — | 0.07% | — | -10,000 | -100.0% | Q3 2025 | Oct 23, 2025 |
| Wealthspire Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -9,697 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,681 | -100.0% | Q3 2025 | Nov 10, 2025 |
| SIGNATUREFD, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -350 | -100.0% | Q3 2025 | Oct 21, 2025 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | Closed out | 0 | 0 | — | 0.0% | — | -100 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Larson Financial Group LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -100 | -100.0% | Q3 2025 | Nov 14, 2025 |
| OSAIC HOLDINGS, INC. | History | Closed out | 0 | 0 | — | — | — | -50 | -100.0% | Q3 2025 | Nov 14, 2025 |