GraniteShares ETF Trust - MSTP
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Optiver Holding B.V. | History | Added to | 523,444 | 756 | 0.0% | 0.0% | 1 | +491,782 | 1553.22% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | New | 138,303 | 199 | 0.0% | — | 2 | +138,303 | New | Q1 2026 | May 15, 2026 |
| StoneX Group Inc. | History | Added to | 50,000 | 72 | 0.0% | 0.0% | 3 | +36,784 | 278.33% | Q1 2026 | May 14, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 20,606 | 29 | 0.0% | 0.0% | 4 | +19,854 | 2640.16% | Q1 2026 | Apr 27, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 10,772 | 15 | 0.0% | — | 5 | +10,772 | New | Q1 2026 | May 15, 2026 |
| Ausdal Financial Partners, Inc. | History | New | 10,000 | 14 | 0.0% | — | 6 | +10,000 | New | Q1 2026 | May 12, 2026 |
| Covestor Ltd | History | New | 2,014 | 3 | 0.0% | — | 7 | +2,014 | New | Q1 2026 | May 05, 2026 |
| UBS Group AG | History | Closed out | 0 | 0 | — | — | — | -205 | -100.0% | Q1 2026 | May 05, 2026 |
| HOLLENCREST CAPITAL MANAGEMENT | History | Closed out | 0 | 0 | — | — | — | -15 | -100.0% | Q1 2026 | May 07, 2026 |