Corbus Pharmaceuticals Holdings, Inc. (CRBP) ownership: Top institutional holder: Cormorant Asset Management, LP ($22.02M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Cormorant Asset Management, LP | 2344971.00 | $22.02M | 2026-03-31 |
| ORBIMED ADVISORS LLC | 1737287.00 | $16.31M | 2026-03-31 |
| Aberdeen Group plc | 1321750.00 | $12.41M | 2026-03-31 |
| Octagon Capital Advisors LP | 955000.00 | $7.77M | 2025-12-31 |
| VANGUARD GROUP INC | 859407.00 | $7.00M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 734106.00 | $6.89M | 2026-03-31 |
| CITADEL ADVISORS LLC | 727060.00 | $6.83M | 2026-03-31 |
| Prosight Management, LP | 697108.00 | $6.55M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-19 |
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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.