Moleculin Biotech, Inc. - MBRX
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | History | New | 33,085 | 109 | 0.0% | — | 1 | +33,085 | New | Q4 2025 | Feb 17, 2026 |
| JANE STREET GROUP, LLC | History | New | 22,550 | 74 | 0.0% | — | 2 | +22,550 | New | Q4 2025 | Feb 12, 2026 |
| VANGUARD GROUP INC | History | Reduced | 15,544 | 51 | 0.0% | 0.0% | 3 | -224,375 | -93.52% | Q4 2025 | Jan 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 15,138 | 50 | 0.0% | 0.0% | 4 | -193,072 | -92.73% | Q4 2025 | Feb 09, 2026 |
| UBS Group AG | History | Added to | 5,863 | 19 | 0.0% | 0.0% | 5 | +1,898 | 47.87% | Q4 2025 | Jan 29, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 1,393 | 4 | 0.0% | 0.0% | 6 | -6,987 | -83.38% | Q4 2025 | Feb 17, 2026 |
| BlackRock, Inc. | History | Reduced | 495 | 1 | 0.0% | 0.0% | 7 | -11,885 | -96.0% | Q4 2025 | Feb 12, 2026 |
| EFG International AG | History | New | 434 | 1 | 0.0% | — | 8 | +434 | New | Q4 2025 | Feb 17, 2026 |
| HRT FINANCIAL LP | History | Closed out | 0 | 0 | — | 0.0% | — | -115,190 | -100.0% | Q4 2025 | Feb 12, 2026 |
| LPL Financial LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -58,080 | -100.0% | Q4 2025 | Feb 11, 2026 |
| IEQ CAPITAL, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -36,363 | -100.0% | Q4 2025 | Feb 13, 2026 |
| Wealth Dimensions Group, Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -20,000 | -100.0% | Q4 2025 | Feb 13, 2026 |
| Rockefeller Capital Management L.P. | History | Reduced | 218 | 0 | — | 0.0% | — | -14,288 | -98.5% | Q4 2025 | Mar 16, 2026 |
| Cambridge Investment Research Advisors, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -12,781 | -100.0% | Q4 2025 | Feb 05, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,752 | -100.0% | Q4 2025 | Mar 25, 2026 |
| TRUIST FINANCIAL CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -10,500 | -100.0% | Q4 2025 | Feb 02, 2026 |
| Ethos Financial Group, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,034 | -100.0% | Q4 2025 | Jan 20, 2026 |
| Moors & Cabot, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q4 2025 | Feb 10, 2026 |
| Newbridge Financial Services Group, Inc. | History | Reduced | 114 | 0 | — | 0.0% | — | -2,753 | -96.02% | Q4 2025 | Jan 21, 2026 |
| MORGAN STANLEY | History | Reduced | 36 | 0 | — | — | — | -890 | -96.11% | Q4 2025 | May 27, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 29 | 0 | — | — | — | -717 | -96.11% | Q4 2025 | Feb 03, 2026 |
| Bogart Wealth, LLC | History | Closed out | 0 | 0 | — | — | — | -300 | -100.0% | Q4 2025 | Jan 30, 2026 |
| Pinnacle Wealth Planning Services, Inc. | History | New | 281 | 0 | — | — | — | +281 | New | Q4 2025 | Feb 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 36 | 0 | — | — | — | -230 | -86.47% | Q4 2025 | Feb 17, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 1 | 0 | — | — | — | -42 | -97.67% | Q4 2025 | Feb 17, 2026 |
| CVA Family Office, LLC | History | Reduced | 1 | 0 | — | — | — | -33 | -97.06% | Q4 2025 | Jan 12, 2026 |
| North Star Investment Management Corp. | History | Closed out | 0 | 0 | — | — | — | -17 | -100.0% | Q4 2025 | Jan 30, 2026 |
| NBC SECURITIES, INC. | History | Closed out | 0 | 0 | — | — | — | -14 | -100.0% | Q4 2025 | Jan 29, 2026 |
| DANSKE BANK A/S | History | New | 2 | 0 | — | — | — | +2 | New | Q4 2025 | Feb 02, 2026 |