70 institutions reported holding $32.8M of TSCAN THERAPEUTICS INC (TCRX) in SEC 13F filings for 2026-03-31. Largest institutional holders: Lynx1 Capital Management LP ($8.1M), BVF INC/IL ($5.6M), BAKER BROS. ADVISORS LP ($2.8M), VANGUARD CAPITAL MANAGEMENT LLC ($2.2M), BlackRock, Inc. ($1.9M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Lynx1 Capital Management LP | $8.1M | 8.0M | Hold |
| 2 | BVF INC/IL | $5.6M | 5.6M | Added |
| 3 | BAKER BROS. ADVISORS LP | $2.8M | 2.8M | Hold |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $2.2M | 2.2M | New |
| 5 | BlackRock, Inc. | $1.9M | 1.8M | Trimmed |
| 6 | MILLENNIUM MANAGEMENT LLC | $1.5M | 1.5M | Added |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $1.4M | 1.4M | Added |
| 8 | Deer Management Co. LLC | $1.3M | 1.2M | Hold |
| 9 | TWO SIGMA INVESTMENTS, LP | $1.2M | 1.2M | Added |
| 10 | Aberdeen Group plc | $927,200 | 918,020 | Trimmed |
| 11 | JACOBS LEVY EQUITY MANAGEMENT, INC | $816,440 | 808,356 | Added |
| 12 | DC Funds, LP | $630,000 | 630,000 | Hold |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | $623,340 | 616,952 | Added |
| 14 | GSA CAPITAL PARTNERS LLP | $383,000 | 378,960 | Added |
| 15 | D. E. Shaw & Co., Inc. | $322,783 | 319,587 | Added |
| 16 | CITADEL ADVISORS LLC | $321,596 | 318,411 | Added |
| 17 | VANGUARD FIDUCIARY TRUST CO | $308,830 | 305,772 | New |
| 18 | MARSHALL WACE, LLP | $239,719 | 237,346 | Trimmed |
| 19 | STATE STREET CORP | $209,386 | 207,313 | Hold |
| 20 | ACADIAN ASSET MANAGEMENT LLC | $201,000 | 201,987 | Added |
| 21 | MORGAN STANLEY | $175,379 | 173,643 | Trimmed |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $158,800 | 157,228 | Trimmed |
| 23 | JANE STREET GROUP, LLC | $145,865 | 144,421 | Trimmed |
| 24 | BROWN BROTHERS HARRIMAN & CO | $144,482 | 143,051 | Hold |
| 25 | Verdad Advisers, LP | $135,341 | 134,001 | New |
Source: SEC Form 13F filings · as of 2026-03-31