Fortress Biotech, Inc. - FBIO
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Opaleye Management Inc. | History | Reduced | 1,042,000 | 2,907 | 0.38% | 0.53% | 1 | -48,000 | -4.4% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 966,030 | 2,695 | 0.0% | — | 2 | +966,030 | New | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 506,645 | 1,413 | 0.0% | 0.0% | 3 | +54,068 | 11.95% | Q1 2026 | May 15, 2026 |
| SHIKIAR ASSET MANAGEMENT INC | History | Added to | 305,469 | 852 | 0.25% | 0.25% | 4 | +27,000 | 9.7% | Q1 2026 | Apr 23, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 290,255 | 810 | 0.0% | 0.0% | 5 | +27,763 | 10.58% | Q1 2026 | May 15, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Added to | 254,134 | 709 | 0.04% | 0.01% | 6 | +218,060 | 604.48% | Q1 2026 | May 08, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 230,053 | 641 | 0.0% | 0.0% | 7 | -9,480 | -3.96% | Q1 2026 | May 14, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 209,389 | 584 | 0.0% | 0.0% | 8 | +95,389 | 83.67% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 196,825 | 549 | 0.0% | 0.0% | 9 | +57,674 | 41.45% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Reduced | 197,085 | 549 | 0.0% | 0.0% | 10 | -3,478 | -1.73% | Q1 2026 | May 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 182,368 | 508 | 0.01% | 0.01% | 11 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 142,535 | 397 | 0.0% | — | 12 | +142,535 | New | Q1 2026 | May 08, 2026 |
| Kestra Advisory Services, LLC | History | Reduced | 129,801 | 362 | 0.0% | 0.0% | 13 | -45,875 | -26.11% | Q1 2026 | Apr 30, 2026 |
| HB Wealth Management, LLC | History | No change | 120,175 | 335 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Sculptor Capital LP | History | Reduced | 104,000 | 290 | 0.0% | 0.02% | 15 | -316,300 | -75.26% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 101,601 | 283 | 0.0% | 0.0% | 16 | +24,335 | 31.5% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 99,590 | 277 | 0.0% | 0.0% | 17 | +18,490 | 22.8% | Q1 2026 | May 14, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 97,329 | 271 | 0.0% | 0.0% | 18 | +52,829 | 118.72% | Q1 2026 | May 14, 2026 |
| XTX Topco Ltd | History | Added to | 76,068 | 212 | 0.0% | 0.0% | 19 | +61,635 | 427.04% | Q1 2026 | May 15, 2026 |
| 180 WEALTH ADVISORS, LLC | History | Reduced | 63,800 | 178 | 0.02% | 0.03% | 20 | -12,050 | -15.89% | Q1 2026 | May 01, 2026 |
| PANAGORA ASSET MANAGEMENT INC | History | No change | 56,668 | 158 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Integrated Wealth Concepts LLC | History | Reduced | 45,200 | 126 | 0.0% | 0.0% | 22 | -5,800 | -11.37% | Q1 2026 | May 15, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 40,934 | 114 | 0.0% | 0.0% | 23 | -68,185 | -62.49% | Q1 2026 | May 12, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | New | 40,450 | 112 | 0.0% | — | 24 | +40,450 | New | Q1 2026 | May 13, 2026 |
| PFG Investments, LLC | History | Added to | 36,501 | 101 | 0.0% | 0.01% | 26 | +1,800 | 5.19% | Q1 2026 | Apr 27, 2026 |
| CHOREO, LLC | History | No change | 36,250 | 101 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 24,744 | 69 | 0.01% | — | 27 | +24,744 | New | Q1 2026 | May 15, 2026 |
| Summit Financial, LLC | History | Reduced | 20,659 | 57 | 0.0% | 0.02% | 28 | -419,269 | -95.3% | Q1 2026 | May 15, 2026 |
| Corient Private Wealth LLC | History | Reduced | 14,963 | 41 | 0.0% | 0.0% | 29 | -81,837 | -84.54% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Reduced | 14,473 | 40 | 0.0% | 0.0% | 31 | -8,635 | -37.37% | Q1 2026 | May 05, 2026 |
| Abacus Planning Group, Inc. | History | No change | 14,534 | 40 | 0.01% | 0.01% | 30 | 0 | 0.0% | Q1 2026 | Apr 07, 2026 |
| NewEdge Advisors, LLC | History | Reduced | 12,927 | 36 | 0.0% | 0.0% | 33 | -19,604 | -60.26% | Q1 2026 | Jun 02, 2026 |
| PRUDENTIAL FINANCIAL INC | History | No change | 13,033 | 36 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| CARLSON FINANCIAL, INC. | History | No change | 13,009 | 36 | 0.02% | 0.03% | 34 | 0 | 0.0% | Q1 2026 | Aug 24, 2026 |
| Vanguard Global Advisers, LLC | History | New | 12,578 | 35 | 0.0% | — | 35 | +12,578 | New | Q1 2026 | May 08, 2026 |
| Weaver Consulting Group | History | Reduced | 11,367 | 31 | 0.01% | 0.02% | 36 | -8,165 | -41.8% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 10,495 | 29 | 0.0% | — | 38 | +10,495 | New | Q1 2026 | May 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 10,575 | 29 | 0.0% | 0.0% | 37 | +5,575 | 111.5% | Q1 2026 | Jul 08, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 9,700 | 27 | 0.0% | 0.0% | 39 | -72,692 | -88.23% | Q1 2026 | May 13, 2026 |
| Forum Financial Management, LP | History | No change | 10,000 | 27 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q1 2026 | Apr 23, 2026 |
| Rockefeller Capital Management L.P. | History | New | 4,812 | 13 | 0.0% | — | 42 | +4,812 | New | Q1 2026 | May 14, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 4,994 | 13 | 0.0% | 0.0% | 41 | -2,558 | -33.87% | Q1 2026 | May 15, 2026 |
| MTM Investment Management, LLC | History | No change | 4,249 | 11 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| MORGAN STANLEY | History | Added to | 3,884 | 10 | 0.0% | 0.0% | 44 | +1,726 | 79.98% | Q1 2026 | May 15, 2026 |
| FEDERATED HERMES, INC. | History | New | 1,261 | 3 | 0.0% | — | 45 | +1,261 | New | Q1 2026 | May 11, 2026 |
| ROYAL BANK OF CANADA | History | New | 687 | 2 | 0.0% | — | 46 | +687 | New | Q1 2026 | May 15, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | No change | 600 | 1 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q1 2026 | May 04, 2026 |
| VANGUARD GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,100,570 | -100.0% | Q4 2025 | Jan 29, 2026 |
| Man Group plc | History | Closed out | 0 | 0 | — | 0.0% | — | -52,653 | -100.0% | Q1 2026 | May 15, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -51,017 | -100.0% | Q1 2026 | Apr 08, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -49,096 | -100.0% | Q1 2026 | May 15, 2026 |
| PVG ASSET MANAGEMENT CORP | History | Closed out | 0 | 0 | — | 0.3% | — | -38,788 | -100.0% | Q1 2026 | Jun 16, 2026 |
| TWO SIGMA ADVISERS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -25,250 | -100.0% | Q4 2025 | Feb 17, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -23,508 | -100.0% | Q1 2026 | May 04, 2026 |
| Visionary Wealth Advisors | History | Closed out | 0 | 0 | — | 0.0% | — | -11,235 | -100.0% | Q1 2026 | May 13, 2026 |
| Arax Advisory Partners | History | Closed out | 0 | 0 | — | 0.0% | — | -4,086 | -100.0% | Q1 2026 | May 13, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Closed out | 0 | 0 | — | 0.0% | — | -2,424 | -100.0% | Q1 2026 | May 14, 2026 |
| Steward Partners Investment Advisory, LLC | History | Reduced | 100 | 0 | — | 0.0% | — | -2,300 | -95.83% | Q1 2026 | May 08, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | 0.0% | — | -459 | -100.0% | Q1 2026 | May 15, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 339 | 0 | — | 0.0% | — | -333 | -49.55% | Q1 2026 | May 13, 2026 |
| FMR LLC | History | New | 220 | 0 | — | — | — | +220 | New | Q1 2026 | May 15, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 213 | 0 | — | — | — | +213 | New | Q1 2026 | May 11, 2026 |
| Larson Financial Group LLC | History | Added to | 67 | 0 | — | — | — | +51 | 318.75% | Q1 2026 | May 15, 2026 |
| Motiv8 Investments LLC | History | Closed out | 0 | 0 | — | — | — | -33 | -100.0% | Q4 2025 | Feb 13, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 33 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |