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 | Added to | 2,520,439 | 30,774 | 0.0% | 0.0% | 1 | +57,917 | 2.35% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 1,788,500 | 21,837 | 0.0% | 0.0% | 2 | +270,714 | 17.84% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 1,500,100 | 18,316 | 0.0% | 0.0% | 3 | +100 | 0.01% | Q1 2026 | May 05, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 891,100 | 10,880 | 0.0% | 0.0% | 4 | +1,500 | 0.17% | Q1 2026 | May 12, 2026 |
| BANK OF MONTREAL /CAN/ | History | New | 554,600 | 6,771 | 0.0% | — | 5 | +554,600 | New | Q1 2026 | May 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | New | 550,000 | 6,715 | 0.0% | — | 6 | +550,000 | New | Q1 2026 | May 12, 2026 |
| GOLDMAN SACHS GROUP INC | History | New | 500,000 | 6,105 | 0.0% | — | 7 | +500,000 | New | Q1 2026 | May 15, 2026 |
| IMC-Chicago, LLC | History | New | 141,347 | 1,725 | 0.0% | — | 8 | +141,347 | New | Q1 2026 | May 05, 2026 |
| HRT FINANCIAL LP | History | New | 77,718 | 948 | 0.0% | — | 9 | +77,718 | New | Q1 2026 | May 14, 2026 |
| GROUP ONE TRADING LLC | History | New | 42,877 | 523 | 0.0% | — | 10 | +42,877 | New | Q1 2026 | May 13, 2026 |
| Optiver Holding B.V. | History | Reduced | 36,842 | 449 | 0.0% | 0.0% | 11 | -50,586 | -57.86% | Q1 2026 | May 15, 2026 |
| Fortis Capital Management LLC | History | No change | 35,323 | 431 | 0.04% | 0.07% | 12 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| XTX Topco Ltd | History | New | 34,936 | 426 | 0.01% | — | 13 | +34,936 | New | Q1 2026 | May 15, 2026 |
| HighTower Advisors, LLC | History | No change | 30,000 | 366 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| HUB Investment Partners, LLC | History | No change | 17,000 | 207 | 0.0% | 0.01% | 15 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| StoneX Group Inc. | History | Added to | 12,829 | 156 | 0.01% | 0.01% | 16 | +1,168 | 10.02% | Q1 2026 | May 14, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 10,426 | 127 | 0.0% | 0.0% | 17 | +466 | 4.68% | Q1 2026 | Apr 27, 2026 |
| CERTUITY, LLC | History | New | 10,000 | 122 | 0.01% | — | 18 | +10,000 | New | Q1 2026 | May 11, 2026 |
| Balboa Wealth Partners | History | New | 10,000 | 122 | 0.02% | — | 19 | +10,000 | New | Q1 2026 | Apr 16, 2026 |
| VESTOR CAPITAL, LLC | History | Reduced | 9,176 | 112 | 0.01% | 0.01% | 20 | -1,074 | -10.48% | Q1 2026 | May 21, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 8,500 | 103 | 0.0% | 0.01% | 21 | -17,285 | -67.04% | Q1 2026 | May 15, 2026 |
| Allworth Financial LP | History | New | 5,000 | 61 | 0.0% | — | 22 | +5,000 | New | Q1 2026 | May 14, 2026 |
| Delos Wealth Advisors, LLC | History | New | 1,200 | 14 | 0.01% | — | 23 | +1,200 | New | Q1 2026 | May 14, 2026 |
| Farther Finance Advisors, LLC | History | No change | 747 | 9 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q1 2026 | Apr 07, 2026 |
| Chung Wu Investment Group, LLC | History | No change | 700 | 8 | 0.01% | 0.01% | 25 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Caitlin John, LLC | History | Added to | 650 | 7 | 0.0% | 0.0% | 26 | +450 | 225.0% | Q1 2026 | May 13, 2026 |
| MORGAN STANLEY | History | Added to | 364 | 4 | 0.0% | 0.0% | 27 | +110 | 43.31% | Q1 2026 | May 15, 2026 |
| Larson Financial Group LLC | History | New | 200 | 2 | 0.0% | — | 28 | +200 | New | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | New | 85 | 1 | 0.0% | — | 29 | +85 | New | Q1 2026 | May 15, 2026 |
| WOLFF WIESE MAGANA LLC | History | No change | 100 | 1 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| SIMPLEX TRADING, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -459,058 | -100.0% | Q1 2026 | May 14, 2026 |
| Belvedere Trading LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -16,766 | -100.0% | Q1 2026 | May 12, 2026 |
| TWO SIGMA SECURITIES, LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -13,693 | -100.0% | Q1 2026 | May 15, 2026 |
| HOLLENCREST CAPITAL MANAGEMENT | History | Reduced | 45 | 0 | — | 0.0% | — | -940 | -95.43% | Q1 2026 | May 07, 2026 |
| BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | History | New | 78 | 0 | — | — | — | +78 | New | Q1 2026 | May 11, 2026 |