PROSHARES TRUST - SKF
Detailed investor-level table based on 13F positions.
Early Q4 2025 data: only 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 30,900 | 818 | 0.0% | 0.0% | 1 | -20,231 | -39.57% | Q3 2025 | Nov 14, 2025 |
| MORGAN STANLEY | History | Added to | 30,002 | 794 | 0.0% | 0.0% | 2 | +29,935 | 44679.1% | Q3 2025 | Nov 14, 2025 |
| Tower Research Capital LLC (TRC) | History | Added to | 23,913 | 633 | 0.02% | 0.01% | 3 | +10,073 | 72.78% | Q3 2025 | Nov 14, 2025 |
| CITADEL ADVISORS LLC | History | Reduced | 18,178 | 481 | 0.0% | 0.0% | 4 | -47,571 | -72.35% | Q3 2025 | Nov 14, 2025 |
| JANE STREET GROUP, LLC | History | Reduced | 11,800 | 312 | 0.0% | 0.0% | 5 | -200 | -1.67% | Q3 2025 | Nov 14, 2025 |
| GROUP ONE TRADING LLC | History | No change | 1,313 | 34 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q3 2025 | Nov 12, 2025 |
| JTC Employer Solutions Trustee Ltd | History | No change | 44 | 1 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q3 2025 | Oct 23, 2025 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | New | 31 | 0 | — | — | — | +31 | New | Q3 2025 | Nov 14, 2025 |
| Park Square Financial Group, LLC | History | Closed out | 0 | 0 | — | — | — | -26 | -100.0% | Q2 2025 | Aug 12, 2025 |
| UBS Group AG | History | New | 9 | 0 | — | — | — | +9 | New | Q3 2025 | Nov 13, 2025 |
| SIMPLEX TRADING, LLC | History | Reduced | 37 | 0 | — | 0.0% | — | -2 | -5.13% | Q3 2025 | Nov 12, 2025 |