MBRX MOLECULIN BIOTECH INC
FollowCOM (common), issuer CIK 1659617
17 managers (17 13F filers) reported a position in MBRX shares at 2025-12-31, 95,220 shares in all. 16 filers opened a position and 0 filers sold out during the quarter.
- Managers
- 17
- 13F filers
- 17
- New
- 16
- Added
- 0
- Reduced
- 0
- Sold out
- 0
- Shares held by filers
- 95,220
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 33,085 | $110K | <0.01% | new | 13F-HRTimelineGroup |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 22,550 | $74.6K | <0.01% | new | 13F-HRTimelineGroup |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 15,544 | $51.5K | <0.01% | new | 13F-HRTimelineGroup |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 15,138 | $50.1K | <0.01% | new | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 5,863 | $19.4K | <0.01% | new | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 1,393 | $4.61K | <0.01% | new | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 495 | $1.64K | <0.01% | new | 13F-HRTimelineGroup |
| EFG International AGin group EFG International AG | 434 | $1.44K | <0.01% | 13F-HRTimelineGroup | |
| Pinnacle Wealth Planning Services, Inc. | 281 | $930 | <0.01% | new | 13F-HRTimeline |
| Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen… | 218 | $722 | <0.01% | new | 13F-HR/ATimelineGroup |
| NFSG Corp | 114 | $377 | <0.01% | new | 13F-HRTimeline |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 36 | $119 | <0.01% | new | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 36 | $119 | <0.01% | new | 13F-HR/ATimelineGroup |
| SBI Securities Co., Ltd. | 29 | $96 | <0.01% | new | 13F-HRTimeline |
| DANSKE BANK A/S | 2 | $7 | <0.01% | new | 13F-HRTimeline |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 1 | $3 | <0.01% | new | 13F-HRTimelineGroup |
| CVA Family Office, LLC | 1 | $3 | <0.01% | new | 13F-HRTimeline |