Quick Takeaways
- Prosight Management, LP filed SCHEDULE 13G/A for ADC THERAPEUTICS SA Common Shares (ADCT).
- Disclosed ownership: 6.8%.
- Date of event: 31 Dec 2025.
Prosight Management, LP - 31 Dec 2025 SCHEDULE 13G/A Report for ADC THERAPEUTICS SA Common Shares (ADCT)
- Filing Manager
- Prosight Management, LP
- Reporting Manager
- Prosight Management, LP
- Security
- ADC THERAPEUTICS SA Common Shares
- Symbol
- ADCT
- Shares outstanding
- 124,666,735 shares
- Disclosed Ownership
- 8,477,338 shares
- Ownership
- 6.8%
- Form type
- SCHEDULE 13G/A
- Filing time
- 13 Feb 2026, 16:31:36 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 13 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Prosight Management, LP disclosed 6.8% ownership in ADC THERAPEUTICS SA Common Shares (ADCT) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 13 Nov 2025.
- Current filing was accepted on 13 Feb 2026, 16:31.
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 (5)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Prosight Management, LP | 6.8% | 8,477,338 | 0 | 8,477,338 | Prosight Partners, LLC | General Partner | |
| Prosight Fund, LP | 0.3% | 402,286 | 0 | 402,286 | Prosight Management, LP | General Partner | |
| Prosight Plus Fund, LP | 1.5% | 1,849,305 | 0 | 1,849,305 | Prosight Management, LP | General Partner | |
| Prosight Partners, LLC | 6.8% | 8,477,338 | 0 | 8,477,338 | /s/ W. Lawrence Hawkins | Sole Manager | |
| W. Lawrence Hawkins | 6.8% | 8,477,338 | 0 | 8,477,338 | /s/ W. Lawrence Hawkins | W. Lawrence Hawkins |