Who Owns FULCRUM THERAPEUTICS INC (FULC)? -- Institutional Holders (2026-06-30)
195 institutions reported holding $298.4M of FULCRUM THERAPEUTICS INC (FULC) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($32.3M), EcoR1 Capital, LLC ($24.0M), TANG CAPITAL MANAGEMENT LLC ($23.9M), Nantahala Capital Management, LLC ($20.0M), VANGUARD GROUP INC ($14.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $32.3M | 8.8M | Added |
| 2 | EcoR1 Capital, LLC | $24.0M | 6.5M | New |
| 3 | TANG CAPITAL MANAGEMENT LLC | $23.9M | 6.5M | New |
| 4 | Nantahala Capital Management, LLC | $20.0M | 5.5M | Added |
| 5 | VANGUARD GROUP INC | $14.1M | 3.8M | Added |
| 6 | SUVRETTA CAPITAL MANAGEMENT, LLC | $13.5M | 3.7M | Trimmed |
| 7 | D. E. Shaw & Co., Inc. | $11.1M | 3.0M | Added |
| 8 | CITADEL ADVISORS LLC | $10.8M | 2.9M | Added |
| 9 | JANE STREET GROUP, LLC | $8.4M | 2.3M | Added |
| 10 | STATE STREET CORP | $7.5M | 2.0M | Added |
| 11 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $7.3M | 2.0M | Added |
| 12 | GSK plc | $6.5M | 1.8M | Hold |
| 13 | Qube Research & Technologies Ltd | $6.4M | 1.7M | Added |
| 14 | RENAISSANCE TECHNOLOGIES LLC | $6.0M | 1.6M | Added |
| 15 | ADAR1 Capital Management, LLC | $5.7M | 1.6M | Added |
| 16 | MILLENNIUM MANAGEMENT LLC | $5.4M | 1.5M | Added |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | $5.2M | 1.4M | Trimmed |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.2M | 1.4M | Added |
| 19 | MARSHALL WACE, LLP | $5.0M | 1.4M | New |
| 20 | UBS Group AG | $4.6M | 1.3M | Added |
| 21 | AQR CAPITAL MANAGEMENT LLC | $4.0M | 1.1M | Added |
| 22 | GOLDMAN SACHS GROUP INC | $4.0M | 1.1M | Added |
| 23 | Ikarian Capital, LLC | $3.8M | 1.0M | Hold |
| 24 | BANK OF AMERICA CORP /DE/ | $3.8M | 1.0M | Added |
| 25 | ACADIAN ASSET MANAGEMENT LLC | $3.8M | 1.0M | Added |
Source: SEC Form 13F filings · as of 2026-06-30