FBIO Fortress Biotech, Inc.
Fortress Biotech, Inc. (FBIO) Institutional Ownership
What the institutions did with FBIO last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 1.0M | 17.9% |
| Opaleye Management Inc. | 890.0K | 15.4% |
| MACKENZIE FINANCIAL CORP | 555.7K | 9.6% |
| GSA CAPITAL PARTNERS LLP | 458.5K | 7.9% |
| SHIKIAR ASSET MANAGEMENT INC | 305.5K | 5.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 300.5K | 5.2% |
| BlackRock, Inc. | 224.8K | 3.9% |
| TWO SIGMA INVESTMENTS, LP | 213.8K | 3.7% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 177.4K | 3.1% |
| VANGUARD FIDUCIARY TRUST CO | 166.4K | 2.9% |
| HB Wealth Management, LLC | 116.7K | 2.0% |
| Kestra Advisory Services, LLC | 116.2K | 2.0% |
| ACADIAN ASSET MANAGEMENT LLC | 107.3K | 1.9% |
| STATE STREET CORP | 101.6K | 1.8% |
| GOLDMAN SACHS GROUP INC | 96.4K | 1.7% |
| RENAISSANCE TECHNOLOGIES LLC | 86.4K | 1.5% |
| CITADEL ADVISORS LLC | 77.1K | 1.3% |
| Integrated Quantitative Investments LLC | 68.7K | 1.2% |
| PANAGORA ASSET MANAGEMENT INC | 66.0K | 1.1% |
| NORTHERN TRUST CORP | 63.6K | 1.1% |
| 180 WEALTH ADVISORS, LLC | 61.6K | 1.1% |
| UBS Group AG | 52.3K | 0.9% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 47.0K | 0.8% |
| Integrated Wealth Concepts LLC | 45.2K | 0.8% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 41.5K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| MACKENZIE FINANCIAL CORP | New | 0 | 555.7K | +555.7K |
| GSA CAPITAL PARTNERS LLP | Increased | 254.1K | 458.5K | +204.3K |
| NORTHERN TRUST CORP | Reduced | 230.1K | 63.6K | -166.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 210.7K | 47.0K | -163.7K |
| Opaleye Management Inc. | Reduced | 1.0M | 890.0K | -152.0K |
| CITADEL ADVISORS LLC | Reduced | 180.3K | 77.1K | -103.2K |
| GOLDMAN SACHS GROUP INC | New | 0 | 96.4K | +96.4K |
| XTX Topco Ltd | Sold Out | 76.1K | 0 | -76.1K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 966.0K | 1.0M | +71.2K |
| Integrated Quantitative Investments LLC | New | 0 | 68.7K | +68.7K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 40.5K | 107.3K | +66.9K |
| Sculptor Capital LP | Sold Out | 52.0K | 0 | -52.0K |
| SIMPLEX TRADING, LLC | Reduced | 58.3K | 14.5K | -43.8K |
| PRELUDE CAPITAL MANAGEMENT, LLC | New | 0 | 41.5K | +41.5K |
| UBS Group AG | Increased | 14.5K | 52.3K | +37.9K |
| BlackRock, Inc. | Increased | 197.1K | 224.8K | +27.7K |
| Empowered Funds, LLC | New | 0 | 25.0K | +25.0K |
| TWO SIGMA SECURITIES, LLC | Sold Out | 24.7K | 0 | -24.7K |
| Virtu Financial LLC | New | 0 | 24.7K | +24.7K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 142.5K | 166.4K | +23.8K |
| Summit Financial, LLC | Sold Out | 20.7K | 0 | -20.7K |
| TWO SIGMA INVESTMENTS, LP | Increased | 196.8K | 213.8K | +17.0K |
| JANE STREET GROUP, LLC | Reduced | 40.9K | 25.4K | -15.5K |
| Squarepoint Ops LLC | New | 0 | 15.4K | +15.4K |
| Kestra Advisory Services, LLC | Reduced | 129.8K | 116.2K | -13.6K |
| Man Group plc | New | 0 | 13.4K | +13.4K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 99.6K | 86.4K | -13.2K |
| PRUDENTIAL FINANCIAL INC | Sold Out | 13.0K | 0 | -13.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 290.3K | 300.5K | +10.3K |
| PANAGORA ASSET MANAGEMENT INC | Increased | 56.7K | 66.0K | +9.4K |
| Tower Research Capital LLC (TRC) | Reduced | 10.5K | 1.4K | -9.1K |
| WELLS FARGO & COMPANY/MN | Reduced | 10.6K | 5.0K | -5.6K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 182.4K | 177.4K | -5.0K |
| MTM Investment Management, LLC | Sold Out | 4.2K | 0 | -4.2K |
| Arax Advisory Partners | New | 0 | 4.1K | +4.1K |
| OSAIC HOLDINGS, INC. | Increased | 5.0K | 9.1K | +4.1K |
| SBI Securities Co., Ltd. | New | 0 | 3.7K | +3.7K |
| HB Wealth Management, LLC | Reduced | 120.2K | 116.7K | -3.5K |
| 180 WEALTH ADVISORS, LLC | Reduced | 63.8K | 61.6K | -2.2K |
| NewEdge Advisors, LLC | Increased | 12.9K | 14.9K | +2.0K |
| FEDERATED HERMES, INC. | Sold Out | 1.3K | 0 | -1.3K |
| Weaver Consulting Group | Reduced | 11.4K | 10.4K | -1.0K |
| BARCLAYS PLC | New | 0 | 994 | +994 |
| Truvestments Capital LLC | New | 0 | 702 | +702 |
| MORGAN STANLEY | Reduced | 3.9K | 3.5K | -384 |
| FMR LLC | Sold Out | 220 | 0 | -220 |
| Caitong International Asset Management Co., Ltd | Reduced | 213 | 44 | -169 |
| Steward Partners Investment Advisory, LLC | Sold Out | 100 | 0 | -100 |
| ROYAL BANK OF CANADA | Increased | 687 | 725 | +38 |
| Larson Financial Group LLC | Reduced | 67 | 37 | -30 |
| Axiom Investment Management LLC | New | 0 | 17 | +17 |
| BNP PARIBAS FINANCIAL MARKETS | Sold Out | 2 | 0 | -2 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.