CareDx, Inc (CDNA) ownership: Top institutional holder: BlackRock, Inc. ($78.50M). Insider activity: Net Seller (3 buys, 17 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 4522096.00 | $78.50M | 2026-03-31 |
| VANGUARD GROUP INC | 3428252.00 | $64.59M | 2025-12-31 |
| BAMCO INC /NY/ | 3336409.00 | $57.92M | 2026-03-31 |
| STATE STREET CORP | 2760385.00 | $47.92M | 2026-03-31 |
| ARK Investment Management LLC | 2227556.00 | $38.67M | 2026-03-31 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 2191000.00 | $38.04M | 2026-03-31 |
| BRAIDWELL LP | 2173146.00 | $37.73M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2160457.00 | $37.51M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-06 | |
| Sell | null | 2026-06-04 | |
| Sell | null | 2026-05-15 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-14 | |
| Sell | null | 2026-05-05 |
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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.