76 institutions reported holding $355.4M of FORTE BIOSCIENCES INC (FBRX) in SEC 13F filings for 2026-03-31. Largest institutional holders: FEDERATED HERMES, INC. ($45.7M), FRED ALGER MANAGEMENT, LLC ($33.0M), ORBIMED ADVISORS LLC ($31.0M), JANUS HENDERSON GROUP PLC ($30.8M), Affinity Asset Advisors, LLC ($26.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | FEDERATED HERMES, INC. | $45.7M | 1.8M | Hold |
| 2 | FRED ALGER MANAGEMENT, LLC | $33.0M | 1.3M | Trimmed |
| 3 | ORBIMED ADVISORS LLC | $31.0M | 1.2M | Hold |
| 4 | JANUS HENDERSON GROUP PLC | $30.8M | 1.2M | Trimmed |
| 5 | Affinity Asset Advisors, LLC | $26.2M | 1.0M | Hold |
| 6 | MPM BIOIMPACT LLC | $25.9M | 1.0M | New |
| 7 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $24.6M | 950,000 | Added |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $13.8M | 531,692 | New |
| 9 | MORGAN STANLEY | $13.0M | 500,298 | Added |
| 10 | Cable Car Capital, LP | $10.4M | 400,000 | Hold |
| 11 | FMR LLC | $8.8M | 340,695 | Added |
| 12 | MILLENNIUM MANAGEMENT LLC | $8.8M | 337,983 | Added |
| 13 | Woodline Partners LP | $8.6M | 331,987 | Hold |
| 14 | CITADEL ADVISORS LLC | $6.0M | 233,369 | New |
| 15 | AWM Investment Company, Inc. | $5.2M | 200,000 | Trimmed |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.9M | 190,794 | Added |
| 17 | SPHERA FUNDS MANAGEMENT LTD. | $4.8M | 184,984 | Trimmed |
| 18 | MARSHALL WACE, LLP | $3.9M | 150,307 | Added |
| 19 | Integral Health Asset Management, LLC | $3.9M | 150,000 | New |
| 20 | GEODE CAPITAL MANAGEMENT, LLC | $3.3M | 125,442 | Added |
| 21 | Ikarian Capital, LLC | $3.1M | 118,972 | Trimmed |
| 22 | STEMPOINT CAPITAL LP | $3.0M | 116,040 | New |
| 23 | LORD, ABBETT & CO. LLC | $3.0M | 114,635 | New |
| 24 | AMERIPRISE FINANCIAL INC | $2.9M | 111,788 | Trimmed |
| 25 | Russell Investments Group, Ltd. | $2.4M | 91,772 | New |
Source: SEC Form 13F filings · as of 2026-03-31