Bluejay Diagnostics, Inc. - BJDX
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | History | New | 131,000 | 157 | 0.0% | — | 1 | +131,000 | New | Q2 2026 | Aug 14, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | New | 35,400 | 42 | 0.01% | — | 2 | +35,400 | New | Q2 2026 | Aug 14, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | New | 27,130 | 32 | 0.0% | — | 3 | +27,130 | New | Q2 2026 | Aug 14, 2026 |
| BANK OF AMERICA CORP /DE/ | History | New | 10,337 | 12 | 0.0% | — | 4 | +10,337 | New | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 10,225 | 12 | 0.0% | — | 5 | +10,225 | New | Q2 2026 | Aug 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 1,907 | 2 | 0.0% | 0.0% | 6 | +178 | 10.29% | Q2 2026 | Aug 11, 2026 |
| SABBY MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.12% | — | -28,726 | -100.0% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -28,127 | -100.0% | Q2 2026 | Aug 12, 2026 |
| UBS Group AG | History | Closed out | 0 | 0 | — | — | — | -124 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Caitong International Asset Management Co., Ltd | History | Reduced | 1 | 0 | — | — | — | -2 | -66.67% | Q2 2026 | Aug 04, 2026 |
| L1 Global Manager Pty Ltd | History | No change | 120 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |