DAXOR CORP - DXR
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| THOMPSON SIEGEL & WALMSLEY LLC | History | New | 232,120 | 2,245 | 0.04% | — | 1 | +232,120 | New | Q1 2026 | May 11, 2026 |
| VANGUARD GROUP INC | History | No change | 49,028 | 723 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 48,280 | 469 | 0.0% | — | 3 | +48,280 | New | Q1 2026 | May 15, 2026 |
| Aristides Capital LLC | History | New | 41,692 | 403 | 0.09% | — | 4 | +41,692 | New | Q1 2026 | May 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 28,011 | 270 | 0.0% | 0.0% | 5 | -210 | -0.74% | Q1 2026 | May 14, 2026 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | History | New | 25,192 | 244 | 0.0% | — | 6 | +25,192 | New | Q1 2026 | May 04, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 13,720 | 133 | 0.0% | — | 7 | +13,720 | New | Q1 2026 | May 15, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | No change | 12,500 | 121 | 0.11% | 0.16% | 8 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Crescent Grove Advisors, LLC | History | New | 10,723 | 103 | 0.01% | — | 9 | +10,723 | New | Q1 2026 | May 06, 2026 |
| SBI Securities Co., Ltd. | History | No change | 3,128 | 30 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| MORGAN STANLEY | History | Reduced | 3,087 | 29 | 0.0% | 0.0% | 11 | -150 | -4.63% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 1,037 | 10 | 0.0% | — | 12 | +1,037 | New | Q1 2026 | May 08, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 500 | 4 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 109 | 1 | 0.0% | — | 14 | +109 | New | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Closed out | 0 | 0 | — | 0.0% | — | -90 | -100.0% | Q1 2026 | May 05, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 1 | 0 | — | — | — | -4 | -80.0% | Q1 2026 | May 13, 2026 |