Mativ Holdings, Inc.
A maker of engineered specialty materials used in everyday essentials, Mativ produces filtration media that cleans air and water, plus tapes, labels, packaging, and healthcare products sold in over a hundred countries. It was born in 2022 when two storied manufacturers — Schweitzer-Mauduit (spun off from Kimberly-Clark in 1995) and Neenah — merged, and the name "Mativ" was coined to nod to material science. Among its innovations is Gessner filter media that swaps fossil-based resins for lignin, a natural polymer from wood.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| American Century Investment Management, Inc. | 13GPassive | 5.6% | 3.09M | Aug 14, 2026 |
| American Century Companies, Inc. | 13GPassive | 5.6% | 3.09M | Aug 14, 2026 |
| Stowers Institute for Medical Research | 13GPassive | 5.6% | 3.09M | Aug 14, 2026 |
| American Century ETF Trust | 13GPassive | 5.4% | 2.99M | Aug 14, 2026 |
| Vanguard Capital Management | 13GPassive | 5% | 2.75M | Apr 30, 2026 |
| The Vanguard Group | 13G/APassive | 0% | 0 | Mar 27, 2026 |
| Boundary Creek Advisors LP | 13G/APassive | 4% | 2.19M | Aug 6, 2025 |
| Peter Greatrex | 13G/APassive | 4% | 2.19M | Aug 6, 2025 |
| BlackRock, Inc. | 13G/APassive | 7.6% | 4.14M | Apr 3, 2025 |
| Wellington Management Group LLP | 13G/APassive | 3.9% | 2.14M | Feb 10, 2025 |