MBIO MUSTANG BIO INC
FollowCOM (common), issuer CIK 1680048
22 managers (23 13F filers) reported a position in MBIO shares at 2026-06-30, 539,006 shares in all. 5 filers opened a position and 3 filers sold out during the quarter.
- Managers
- 22
- 13F filers
- 23
- New
- 5
- Added
- 4
- Reduced
- 1
- Sold out
- 3
- Shares held by filers
- 539,006
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, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, 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 |
|---|---|---|---|---|---|
| Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC | 196,991 | $138K | <0.01% | +20,949 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 84,745 | $59.5K | <0.01% | 0 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 59,459 | $41.7K | <0.01% | +6,259 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCgroup of 2 filers holding | 57,824 | $40.6K | 0 | Timeline
| |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 42,240 | $29.7K | <0.01% | -50,550 | 13F-HRTimelineGroup |
| CFO4Life Group, LLC | 33,510 | $23.5K | <0.01% | +13,049 | 13F-HRTimeline |
| XTX Topco Ltdin group XTX Topco Ltd | 14,648 | $10.3K | <0.01% | new | 13F-HRTimelineGroup |
| Virtu Financial LLCin group Virtu Financial LLC | 14,356 | $10K | <0.01% | new | 13F-HRTimelineGroup |
| TWO SIGMA SECURITIES, LLC | 13,742 | $9.65K | <0.01% | new | 13F-HRTimeline |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO… | 13,664 | $9.59K | <0.01% | new | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 4,155 | $2.92K | <0.01% | +496 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 1,895 | $1.33K | <0.01% | 0 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 1,121 | $787 | <0.01% | new | 13F-HRTimelineGroup |
| SBI Securities Co., Ltd. | 509 | $357 | <0.01% | 0 | 13F-HRTimeline |
| MORGAN STANLEYin group MORGAN STANLEY | 118 | $83 | <0.01% | 0 | 13F-HRTimelineGroup |
| Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc. | 13 | $9 | <0.01% | 0 | 13F-HRTimelineGroup |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 6 | $4 | <0.01% | 0 | 13F-HRTimelineGroup |
| LANARK FINANCIAL, INC. | 3 | $2 | <0.01% | 0 | 13F-HRTimeline |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 2 | $1 | <0.01% | 0 | 13F-HRTimelineGroup |
| DANSKE BANK A/S | 2 | $1 | <0.01% | 0 | 13F-HRTimeline |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 2 | $1 | <0.01% | 0 | 13F-HRTimelineGroup |
| GROUP ONE TRADING LLC | 1 | $1 | <0.01% | 0 | 13F-HRTimeline |