Mativ Holdings
MATV
192 hedge funds and large institutions have $556M invested in Mativ Holdings in 2025 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 73 increasing their positions, 49 reducing their positions, and 30 closing their positions.
67% more capital invested
Capital invested by funds: $332M → $556M (+$223M)
49% more repeat investments, than reductions
Existing positions increased: 73 | Existing positions reduced: 49
37% more first-time investments, than exits
New positions opened: 41 | Existing positions closed: 30
6% more funds holding
Funds holding: 181 → 192 (+11)
0.76% more ownership
Funds ownership: 89.15% → 89.91% (+0.76%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
9% less call options, than puts
Call options by funds: $1.38M | Put options by funds: $1.51M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$19.2M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$7.81M |
| 3 |
JP Morgan Chase
New York
|
+$6.53M |
| 4 |
Charles Schwab
San Francisco,
California
|
+$4.38M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$4.04M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MVP
Medina Value Partners
Los Angeles,
California
|
-$12.6M |
| 2 |
BCA
Boundary Creek Advisors
New York
|
-$8.96M |
| 3 |
Millennium Management
New York
|
-$6.89M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$5.78M |
| 5 |
ICM
Invenomic Capital Management
Boston,
Massachusetts
|
-$4.27M |
MATV Hedge Fund Activity: Q3 2025 in Review
192 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Mativ Holdings (MATV) for Q3 2025, worth a combined $556M — up 67% from $332M a quarter earlier.
Buyers outnumbered sellers: 41 funds opened new MATV positions and 30 closed out — a net gain of 11 holders — while 73 added to existing stakes and 49 trimmed.
The largest buyer was BlackRock, adding an estimated $19.2M. The largest seller was Medina Value Partners, exiting entirely with an estimated $12.6M sold.
- 192 institutional investors held Mativ Holdings (MATV) as of Q3 2025, up from 181 in Q2 2025.
- Funds reported $556M of Mativ Holdings stock for Q3 2025, up 67% quarter-over-quarter.
- 41 funds opened new Mativ Holdings positions in Q3 2025 and 30 closed out, a net change of +11 holders.
- The largest Mativ Holdings buyer in Q3 2025 was BlackRock, an estimated $19.2M added.
- The largest Mativ Holdings seller in Q3 2025 was Medina Value Partners, an estimated $12.6M sold.
Based on aggregated 13F filings for Q3 2025.