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Mustang BIO Inc (MBIO)

CUSIP: 62818Q302 | NYSE | Healthcare · Biotechnology | Micro Cap | 42 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
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Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13D/AFortress Biotech, Inc.537,2438.0%+278,385Jan 2, 2026No 13F filer matched
13D/AFortress Biotech, Inc.537,243
8.0% of class · Jan 2, 2026

Institutional Holders — Q3 2026

Kestra Advisory Services, LLC162,620
0.0% of portfolio›$75.3K
Geode Capital Management, LLC40,630
0.0% of portfolio›$18.8K
StoneX Group Inc.11,604
0.0% of portfolio›$6.1K
UBS Group AG692
0.0% of portfolio›$320
SBI Securities Co., Ltd.509
0.0% of portfolio›$236
Cullen T Bankers, Inc.13
0.0% of portfolio›$6
Global Retirement Partners, LLC11
0.0% of portfolio›$5
Lanark Financial, Inc.3
0.0% of portfolio›$1
Danske Bank A/S2
0.0% of portfolio›$1
FMR LLC2
0.0% of portfolio›$1
StyleTurnoverLocationFiled
Kestra Advisory Services, LLC
162,620$75.3K0.0%IndexLowAustin, TX2026-11-02
Geode Capital Management, LLC
40,630$18.8K0.0%IndexVery LowBoston, MA2026-11-06
StoneX Group Inc.
11,604$6.1K0.0%ETFMediumNew York, NY2026-11-03
UBS Group AG
692$3200.0%CoreMediumZurich, Switzerland2026-11-10
SBI Securities Co., Ltd.
509$2360.0%GrowthLowTokyo, Mexico2026-10-22
Cullen T Bankers, Inc.
13$60.0%GrowthLowSan Antonio, TX2026-10-28
Global Retirement Partners, LLC
11$50.0%CoreLowSan Rafael, CA2026-11-10
Lanark Financial, Inc.
3$10.0%CoreMediumBirmingham, AL2026-10-26
Danske Bank A/S
2$10.0%GrowthLowCopenhagen V, Greece2026-11-09
FMR LLC
2$10.0%GrowthMediumBoston, MA2026-11-10
+278,385
No 13F filer matched