Quick Takeaways
- Boundary Creek Advisors LP filed SCHEDULE 13G/A for Mativ Holdings, Inc. Common Stock, par value $0.10 per share (MATV).
- Disclosed ownership: 4%.
- Date of event: 30 Jun 2025.
Boundary Creek Advisors LP - 30 Jun 2025 SCHEDULE 13G/A Report for Mativ Holdings, Inc. Common Stock, par value $0.10 per share (MATV)
- Filing Manager
- Boundary Creek Advisors LP
- Reporting Manager
- Boundary Creek Advisors LP
- Symbol
- MATV
- Shares outstanding
- 54,724,600 shares
- Disclosed Ownership
- 2,188,984 shares
- Ownership
- 4%
- Form type
- SCHEDULE 13G/A
- Filing time
- 06 Aug 2025, 19:00:51 UTC
- Date of event
- 30 Jun 2025
- Previous filing
- 13 May 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Boundary Creek Advisors LP disclosed 4% ownership in Mativ Holdings, Inc. Common Stock, par value $0.10 per share (MATV) on 30 Jun 2025."
What Changed
- Previous schedule filing date: 13 May 2025.
- Current filing was accepted on 06 Aug 2025, 19:00.
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 (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Boundary Creek Advisors LP | 4% | 2,188,984 | 0 | 2,188,984 | /s/ David O'Mara | David O'Mara, General Counsel & Chief Compliance Officer, By: Boundary Creek Partners LLC, General Partner | |
| Peter Greatrex | 4% | 2,188,984 | 0 | 2,188,984 | /s/ Peter Greatrex | Peter Greatrex, Individually |