26 institutions reported holding $2.5M of BOLT BIOTHERAPEUTICS INC (BOLT) in SEC 13F filings for 2026-03-31. Largest institutional holders: Sofinnova Investments, Inc. ($556,393), RENAISSANCE TECHNOLOGIES LLC ($311,989), Vivo Capital, LLC ($292,553), Pivotal bioVenture Partners Investment Advisor LLC ($172,027), T3 Companies, LLC ($153,520). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Sofinnova Investments, Inc. | $556,393 | 137,721 | Hold |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $311,989 | 77,225 | Added |
| 3 | Vivo Capital, LLC | $292,553 | 72,414 | Hold |
| 4 | Pivotal bioVenture Partners Investment Advisor LLC | $172,027 | 42,581 | Trimmed |
| 5 | T3 Companies, LLC | $153,520 | 38,000 | Hold |
| 6 | Board of Trustees of The Leland Stanford Junior University | $145,347 | 35,977 | Hold |
| 7 | Pfizer Inc | $137,116 | 31,305 | Hold |
| 8 | Lynx1 Capital Management LP | $124,432 | 30,800 | New |
| 9 | Nan Fung Group Holdings Ltd | $118,170 | 29,250 | Trimmed |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $116,329 | 28,791 | Added |
| 11 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | $111,100 | 27,500 | Added |
| 12 | Shay Capital LLC | $60,216 | 14,905 | Trimmed |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $47,094 | 11,657 | New |
| 14 | CITADEL ADVISORS LLC | $40,840 | 10,109 | New |
| 15 | BlackRock, Inc. | $39,233 | 9,711 | Hold |
| 16 | VANGUARD CAPITAL MANAGEMENT LLC | $28,522 | 7,060 | New |
| 17 | MORGAN STANLEY | $12,883 | 3,189 | Added |
| 18 | VANGUARD FIDUCIARY TRUST CO | $12,504 | 3,095 | New |
| 19 | Tower Research Capital LLC (TRC) | $4,416 | 1,093 | Added |
| 20 | UBS Group AG | $3,179 | 787 | Added |
| 21 | JPMORGAN CHASE & CO | $179 | 42 | Hold |
| 22 | Vanguard Global Advisers, LLC | $97 | 24 | New |
| 23 | SBI Securities Co., Ltd. | $40 | 10 | Hold |
| 24 | BARCLAYS PLC | $24 | 6 | Hold |
| 25 | CITIGROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31