FORTRESS BIOTECH INC (FBIO): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in FBIO · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
6
13F filers
Aggregate Value
$1.3M
Across holders
Last Price
$2.93
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity3 increased2 reduced1 exited
Full exits: Sculptor Capital LP
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 214K | $654K | 52.0% | 0.0% | Added | +$52K | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 86K | $264K | 21.0% | 0.0% | Reduced | $-40K | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 77K | $236K | 18.8% | 0.0% | Reduced | +$206K | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 15K | $47K | 3.7% | 0.0% | Added | — | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 13K | $41K | 3.3% | 0.0% | Added | — | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 5K | $15K | 1.2% | 0.0% | Unchanged | +$0 | Q2 2026 |
Added
Hedge Fund
$654K· 52.0% of total· 0.0% port· 214K sh· +$52K QoQ· Q2 2026
Reduced
Hedge Fund
$264K· 21.0% of total· 0.0% port· 86K sh· $-40K QoQ· Q2 2026
Reduced
Hedge Fund
$236K· 18.8% of total· 0.0% port· 77K sh· +$206K QoQ· Q2 2026
Added
Hedge Fund
$47K· 3.7% of total· 0.0% port· 15K sh· — QoQ· Q2 2026
Added
Hedge Fund
$41K· 3.3% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
Unchanged
Hedge Fund
$15K· 1.2% of total· 0.0% port· 5K sh· +$0 QoQ· Q2 2026
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