Quick Takeaways
- GAGNON SECURITIES LLC filed SCHEDULE 13G/A for CareDx, Inc. Common Stock (CDNA).
- Disclosed ownership: 5.9%.
- Date of event: 31 Dec 2025.
GAGNON SECURITIES LLC - 31 Dec 2025 SCHEDULE 13G/A Report for CareDx, Inc. Common Stock (CDNA)
- Filing Manager
- GAGNON SECURITIES LLC
- Reporting Manager
- Neil Gagnon
- Security
- CareDx, Inc. Common Stock
- Symbol
- CDNA
- Shares outstanding
- 51,778,746 shares
- Disclosed Ownership
- 3,054,946 shares
- Ownership
- 5.9%
- Form type
- SCHEDULE 13G/A
- Filing time
- 12 Feb 2026, 17:54:54 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 24 Jul 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"GAGNON SECURITIES LLC disclosed 5.9% ownership in CareDx, Inc. Common Stock (CDNA) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 24 Jul 2025.
- Current filing was accepted on 12 Feb 2026, 17:54.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Gagnon Securities LLC | 4.3% | 2,213,827 | 0 | 1,897,611 | /s/ Neil Gagnon | Neil Gagnon/Chief Executive Officer | |
| Gagnon Advisors, LLC | 1% | 532,892 | 0 | 532,892 | /s/ Neil Gagnon | Neil Gagnon/Managing Member | |
| Neil Gagnon | 5.9% | 3,054,946 | 177,878 | 2,551,068 | /s/ Neil Gagnon | Neil Gagnon |