Adicet Bio, Inc. (ACET) ownership: Top institutional holder: RA CAPITAL MANAGEMENT, L.P. ($8.05M). Insider activity: Net Seller (3 buys, 17 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 1182624.00 | $8.05M | 2026-03-31 |
| ORBIMED ADVISORS LLC | 1027944.00 | $7.00M | 2026-03-31 |
| FRANKLIN RESOURCES INC | 626571.00 | $4.27M | 2026-03-31 |
| CITADEL ADVISORS LLC | 381823.00 | $2.60M | 2026-03-31 |
| VANGUARD GROUP INC | 291277.00 | $2.45M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 336524.00 | $2.29M | 2026-03-31 |
| Woodline Partners LP | 313124.00 | $2.13M | 2026-03-31 |
| GOLDMAN SACHS GROUP INC | 234510.00 | $1.97M | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-04-27 | |
| Sell | null | 2026-04-27 | |
| Sell | null | 2026-04-07 | |
| Sell | null | 2026-04-07 | |
| Sell | null | 2026-04-07 | |
| Sell | null | 2026-04-07 | |
| Sell | null | 2026-03-25 | |
| Sell | null | 2026-03-25 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.